diff --git a/CMakeLists.txt b/CMakeLists.txt index 66dcef0013efb486b532f9ae17e9ae2040dc9e38..d6aa8f1b85c9c4c1a9ccd5b7d5f5607f9db39bc6 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -55,6 +55,7 @@ option(WITH_DOUBLE "Compile PaddlePaddle with double precision" OFF) option(WITH_RDMA "Compile PaddlePaddle with RDMA support" OFF) option(WITH_TIMER "Compile PaddlePaddle with stats timer" OFF) option(WITH_PROFILER "Compile PaddlePaddle with GPU profiler and gperftools" OFF) +option(WITH_JEMALLOC "Compile PaddlePaddle with jemalloc" OFF) option(WITH_DOC "Compile PaddlePaddle with documentation" OFF) option(WITH_COVERAGE "Compile PaddlePaddle with code coverage" OFF) option(COVERALLS_UPLOAD "Package code coverage data to coveralls" OFF) @@ -261,6 +262,12 @@ if (WITH_PROFILER) add_definitions(-DWITH_GPERFTOOLS) endif() +if (WITH_JEMALLOC) + find_package(JeMalloc REQUIRED) + include_directories(${JEMALLOC_INCLUDE_DIR}) + add_definitions(-DWITH_JEMALLOC) +endif() + include(generic) # simplify cmake module include(package) # set paddle packages include(ccache) # set ccache for compilation @@ -290,7 +297,7 @@ if(WITH_PSLIB) list(APPEND EXTERNAL_LIBS pslib_brpc) list(APPEND EXTERNAL_LIBS libmct) endif(WITH_PSLIB) - + if(WITH_AMD_GPU) find_package(HIP) include(hip) diff --git a/Dockerfile b/Dockerfile index 716b164ab84c1b1160b0fad29849d5d04e5174e1..acfd091265e26d6c29c561d166fed2504c0cff1c 100644 --- a/Dockerfile +++ b/Dockerfile @@ -149,6 +149,14 @@ RUN git clone https://github.com/woboq/woboq_codebrowser /woboq && \ -DCMAKE_BUILD_TYPE=Release . \ make) +# ar mishandles 4GB files +# https://sourceware.org/bugzilla/show_bug.cgi?id=14625 +# remove them when apt-get support 2.27 and higher version +RUN wget -q https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/binutils/2.27-9ubuntu1/binutils_2.27.orig.tar.gz && \ + tar -xzf binutils_2.27.orig.tar.gz && \ + cd binutils-2.27 && \ + ./configure && make -j && make install && cd .. && rm -rf binutils-2.27 binutils_2.27.orig.tar.gz + # Configure OpenSSH server. c.f. https://docs.docker.com/engine/examples/running_ssh_service RUN mkdir /var/run/sshd RUN echo 'root:root' | chpasswd diff --git a/cmake/FindJeMalloc.cmake b/cmake/FindJeMalloc.cmake new file mode 100644 index 0000000000000000000000000000000000000000..b95287160ba610b2dfa93ba15e7c7c8214d80ac1 --- /dev/null +++ b/cmake/FindJeMalloc.cmake @@ -0,0 +1,28 @@ +# - Find JeMalloc library +# Find the native JeMalloc includes and library +# +# JEMALLOC_INCLUDE_DIR - where to find jemalloc.h, etc. +# JEMALLOC_LIBRARIES - List of libraries when using jemalloc. +# JEMALLOC_FOUND - True if jemalloc found. + +find_path(JEMALLOC_INCLUDE_DIR + NAMES jemalloc/jemalloc.h + HINTS ${JEMALLOC_ROOT_DIR}/include) + +find_library(JEMALLOC_LIBRARIES + NAMES jemalloc + HINTS ${JEMALLOC_ROOT_DIR}/lib) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(jemalloc DEFAULT_MSG JEMALLOC_LIBRARIES JEMALLOC_INCLUDE_DIR) + +mark_as_advanced( + JEMALLOC_LIBRARIES + JEMALLOC_INCLUDE_DIR) + +if (JEMALLOC_FOUND) + add_library(jemalloc::jemalloc UNKNOWN IMPORTED) + set_target_properties(jemalloc::jemalloc PROPERTIES + IMPORTED_LOCATION ${JEMALLOC_LIBRARIES} + INTERFACE_INCLUDE_DIRECTORIES "${JEMALLOC_INCLUDE_DIR}") +endif() diff --git a/cmake/configure.cmake b/cmake/configure.cmake index 4ee2fdcf2db6bfa373f814ee4c0ab4d708486ea8..e3d856fb30d8103f50ebcb6dc16153c8ed2a97a6 100644 --- a/cmake/configure.cmake +++ b/cmake/configure.cmake @@ -134,6 +134,7 @@ if(WITH_GPU) message(WARNING "Anakin needs CUDNN >= 7.0 to compile. Force WITH_ANAKIN=OFF") set(WITH_ANAKIN OFF CACHE STRING "Anakin is valid only when CUDNN >= 7.0." FORCE) endif() + add_definitions(-DWITH_ANAKIN) endif() if(WITH_ANAKIN) # NOTICE(minqiyang): the end slash is important because $CUDNN_INCLUDE_DIR diff --git a/cmake/cuda.cmake b/cmake/cuda.cmake index 5be7be64137be57f078739e5f287dd4bb0dcbd4f..16432ce2b803f6d21bbf47200eda5404269b750f 100644 --- a/cmake/cuda.cmake +++ b/cmake/cuda.cmake @@ -5,6 +5,8 @@ endif() set(paddle_known_gpu_archs "30 35 50 52 60 61 70") set(paddle_known_gpu_archs7 "30 35 50 52") set(paddle_known_gpu_archs8 "30 35 50 52 60 61") +set(paddle_known_gpu_archs9 "30 35 50 52 60 61 70") +set(paddle_known_gpu_archs10 "30 35 50 52 60 61 70 75") ###################################################################################### # A function for automatic detection of GPUs installed (if autodetection is enabled) @@ -59,7 +61,7 @@ endfunction() # select_nvcc_arch_flags(out_variable) function(select_nvcc_arch_flags out_variable) # List of arch names - set(archs_names "Kepler" "Maxwell" "Pascal" "All" "Manual") + set(archs_names "Kepler" "Maxwell" "Pascal" "Volta" "Turing" "All" "Manual") set(archs_name_default "All") if(NOT CMAKE_CROSSCOMPILING) list(APPEND archs_names "Auto") @@ -93,6 +95,8 @@ function(select_nvcc_arch_flags out_variable) set(cuda_arch_bin "60 61") elseif(${CUDA_ARCH_NAME} STREQUAL "Volta") set(cuda_arch_bin "70") + elseif(${CUDA_ARCH_NAME} STREQUAL "Turing") + set(cuda_arch_bin "75") elseif(${CUDA_ARCH_NAME} STREQUAL "All") set(cuda_arch_bin ${paddle_known_gpu_archs}) elseif(${CUDA_ARCH_NAME} STREQUAL "Auto") @@ -153,6 +157,16 @@ elseif (${CUDA_VERSION} LESS 9.0) # CUDA 8.x # warning for now. list(APPEND CUDA_NVCC_FLAGS "-Wno-deprecated-gpu-targets") add_definitions("-DPADDLE_CUDA_BINVER=\"80\"") +elseif (${CUDA_VERSION} LESS 10.0) # CUDA 9.x + set(paddle_known_gpu_archs ${paddle_known_gpu_archs9}) + list(APPEND CUDA_NVCC_FLAGS "-D_MWAITXINTRIN_H_INCLUDED") + list(APPEND CUDA_NVCC_FLAGS "-D__STRICT_ANSI__") + add_definitions("-DPADDLE_CUDA_BINVER=\"90\"") +elseif (${CUDA_VERSION} LESS 11.0) # CUDA 10.x + set(paddle_known_gpu_archs ${paddle_known_gpu_archs10}) + list(APPEND CUDA_NVCC_FLAGS "-D_MWAITXINTRIN_H_INCLUDED") + list(APPEND CUDA_NVCC_FLAGS "-D__STRICT_ANSI__") + add_definitions("-DPADDLE_CUDA_BINVER=\"100\"") endif() include_directories(${CUDA_INCLUDE_DIRS}) diff --git a/cmake/external/boost.cmake b/cmake/external/boost.cmake index 5a78a1d1b7dea0d95ae3fa2c9f39679899dd1bcb..12412a51a0fd1aaa9702bd4547fb935d94012ada 100644 --- a/cmake/external/boost.cmake +++ b/cmake/external/boost.cmake @@ -23,11 +23,8 @@ set(BOOST_PROJECT "extern_boost") # checked that the devtools package of CentOS 6 installs boost 1.41.0. # So we use 1.41.0 here. set(BOOST_VER "1.41.0") -if((NOT DEFINED BOOST_TAR) OR (NOT DEFINED BOOST_URL)) - message(STATUS "use pre defined download url") - set(BOOST_TAR "boost_1_41_0" CACHE STRING "" FORCE) - set(BOOST_URL "http://paddlepaddledeps.cdn.bcebos.com/${BOOST_TAR}.tar.gz" CACHE STRING "" FORCE) -endif() +set(BOOST_TAR "boost_1_41_0" CACHE STRING "" FORCE) +set(BOOST_URL "http://paddlepaddledeps.cdn.bcebos.com/${BOOST_TAR}.tar.gz" CACHE STRING "" FORCE) MESSAGE(STATUS "BOOST_TAR: ${BOOST_TAR}, BOOST_URL: ${BOOST_URL}") diff --git a/cmake/external/mkldnn.cmake b/cmake/external/mkldnn.cmake index a9b99e9ab87c724ac7062e3a20b247bf6ea44634..03f0dee85911bdaa0312b624114b7f4aef1fb723 100644 --- a/cmake/external/mkldnn.cmake +++ b/cmake/external/mkldnn.cmake @@ -55,7 +55,7 @@ ExternalProject_Add( ${MKLDNN_PROJECT} ${EXTERNAL_PROJECT_LOG_ARGS} DEPENDS ${MKLDNN_DEPENDS} - GIT_REPOSITORY "https://github.com/01org/mkl-dnn.git" + GIT_REPOSITORY "https://github.com/intel/mkl-dnn.git" GIT_TAG "830a10059a018cd2634d94195140cf2d8790a75a" PREFIX ${MKLDNN_SOURCES_DIR} UPDATE_COMMAND "" diff --git a/cmake/external/mklml.cmake b/cmake/external/mklml.cmake index d49839a89d78803f0fad58192283deae47ad72ef..43322a257a02c3fd756078db6fe20b582826066a 100644 --- a/cmake/external/mklml.cmake +++ b/cmake/external/mklml.cmake @@ -17,10 +17,8 @@ IF(NOT ${WITH_MKLML}) ENDIF(NOT ${WITH_MKLML}) IF(APPLE) - MESSAGE(WARNING - "Mac is not supported with MKLML in Paddle yet." - "Force WITH_MKLML=OFF") - SET(WITH_MKLML OFF CACHE STRING "Disable MKLML package in Windows and MacOS" FORCE) + MESSAGE(WARNING "Mac is not supported with MKLML in Paddle yet. Force WITH_MKLML=OFF.") + SET(WITH_MKLML OFF CACHE STRING "Disable MKLML package in MacOS" FORCE) return() ENDIF() @@ -31,29 +29,24 @@ SET(MKLML_INSTALL_DIR ${MKLML_INSTALL_ROOT}/${MKLML_DST_DIR}) SET(MKLML_ROOT ${MKLML_INSTALL_DIR}) SET(MKLML_INC_DIR ${MKLML_ROOT}/include) SET(MKLML_LIB_DIR ${MKLML_ROOT}/lib) -if(WIN32) +SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_RPATH}" "${MKLML_ROOT}/lib") + +SET(TIME_VERSION "2019.0.1.20181227") +IF(WIN32) + SET(MKLML_VER "mklml_win_${TIME_VERSION}" CACHE STRING "" FORCE) + SET(MKLML_URL "https://paddlepaddledeps.cdn.bcebos.com/${MKLML_VER}.zip" CACHE STRING "" FORCE) SET(MKLML_LIB ${MKLML_LIB_DIR}/mklml.lib) SET(MKLML_IOMP_LIB ${MKLML_LIB_DIR}/libiomp5md.lib) SET(MKLML_SHARED_LIB ${MKLML_LIB_DIR}/mklml.dll) SET(MKLML_SHARED_IOMP_LIB ${MKLML_LIB_DIR}/libiomp5md.dll) -else() +ELSE() + SET(MKLML_VER "mklml_lnx_${TIME_VERSION}" CACHE STRING "" FORCE) + SET(MKLML_URL "http://paddlepaddledeps.cdn.bcebos.com/${MKLML_VER}.tgz" CACHE STRING "" FORCE) SET(MKLML_LIB ${MKLML_LIB_DIR}/libmklml_intel.so) SET(MKLML_IOMP_LIB ${MKLML_LIB_DIR}/libiomp5.so) SET(MKLML_SHARED_LIB ${MKLML_LIB_DIR}/libmklml_intel.so) SET(MKLML_SHARED_IOMP_LIB ${MKLML_LIB_DIR}/libiomp5.so) -endif() -SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_RPATH}" "${MKLML_ROOT}/lib") - -IF((NOT DEFINED MKLML_VER) OR (NOT DEFINED MKLML_URL)) - MESSAGE(STATUS "use pre defined download url") - if(WIN32) - SET(MKLML_VER "mklml_win_2019.0.20180710" CACHE STRING "" FORCE) - SET(MKLML_URL "https://paddlepaddledeps.cdn.bcebos.com/${MKLML_VER}.zip" CACHE STRING "" FORCE) - else() - SET(MKLML_VER "mklml_lnx_2019.0.20180710" CACHE STRING "" FORCE) - SET(MKLML_URL "http://paddlepaddledeps.cdn.bcebos.com/${MKLML_VER}.tgz" CACHE STRING "" FORCE) - ENDIF() -endif() +ENDIF() SET(MKLML_PROJECT "extern_mklml") MESSAGE(STATUS "MKLML_VER: ${MKLML_VER}, MKLML_URL: ${MKLML_URL}") diff --git a/cmake/external/ngraph.cmake b/cmake/external/ngraph.cmake index 9da657b7d78f2287ae253b48c5e18d7eb43abbaa..14af98b2d74d4aa955aac27727e05567788a84c9 100644 --- a/cmake/external/ngraph.cmake +++ b/cmake/external/ngraph.cmake @@ -37,14 +37,18 @@ INCLUDE(GNUInstallDirs) INCLUDE(ExternalProject) SET(NGRAPH_PROJECT "extern_ngraph") -SET(NGRAPH_GIT_TAG "v0.10.1") +SET(NGRAPH_GIT_TAG "20bd8bbc79ae3a81c57313846a2be7313e5d1dab") SET(NGRAPH_SOURCES_DIR ${THIRD_PARTY_PATH}/ngraph) SET(NGRAPH_INSTALL_DIR ${THIRD_PARTY_PATH}/install/ngraph) SET(NGRAPH_INC_DIR ${NGRAPH_INSTALL_DIR}/include) SET(NGRAPH_LIB_DIR ${NGRAPH_INSTALL_DIR}/${CMAKE_INSTALL_LIBDIR}) SET(NGRAPH_SHARED_LIB_NAME libngraph.so) SET(NGRAPH_CPU_LIB_NAME libcpu_backend.so) -SET(NGRAPH_TBB_LIB_NAME libtbb.so.2) +if(CMAKE_BUILD_TYPE STREQUAL "Debug") + SET(NGRAPH_TBB_LIB_NAME libtbb_debug.so.2) +else() + SET(NGRAPH_TBB_LIB_NAME libtbb.so.2) +endif() SET(NGRAPH_GIT_REPO "https://github.com/NervanaSystems/ngraph.git") SET(NGRAPH_SHARED_LIB ${NGRAPH_LIB_DIR}/${NGRAPH_SHARED_LIB_NAME}) SET(NGRAPH_CPU_LIB ${NGRAPH_LIB_DIR}/${NGRAPH_CPU_LIB_NAME}) @@ -66,16 +70,7 @@ ExternalProject_Add( CMAKE_ARGS -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} CMAKE_ARGS -DMKLDNN_INCLUDE_DIR=${MKLDNN_INC_DIR} CMAKE_ARGS -DMKLDNN_LIB_DIR=${MKLDNN_INSTALL_DIR}/lib -) - -# Workaround for nGraph expecting mklml to be in mkldnn install directory. -ExternalProject_Add_Step( - ${NGRAPH_PROJECT} - PrepareMKL - COMMAND ${CMAKE_COMMAND} -E create_symlink ${MKLML_LIB} ${MKLDNN_INSTALL_DIR}/lib/libmklml_intel.so - COMMAND ${CMAKE_COMMAND} -E create_symlink ${MKLML_IOMP_LIB} ${MKLDNN_INSTALL_DIR}/lib/libiomp5.so - DEPENDEES download - DEPENDERS configure + CMAKE_ARGS -DMKLML_LIB_DIR=${MKLML_INSTALL_DIR}/lib ) add_dependencies(ngraph ${NGRAPH_PROJECT}) diff --git a/cmake/generic.cmake b/cmake/generic.cmake index c6fe2e970d3e02985e3f2b8d5df6a7358beed514..05293b8b06b55bb0b83a30c7eb059efe0b61e57e 100644 --- a/cmake/generic.cmake +++ b/cmake/generic.cmake @@ -115,6 +115,10 @@ function(common_link TARGET_NAME) if (WITH_PROFILER) target_link_libraries(${TARGET_NAME} gperftools::profiler) endif() + + if (WITH_JEMALLOC) + target_link_libraries(${TARGET_NAME} jemalloc::jemalloc) + endif() endfunction() @@ -228,7 +232,7 @@ function(merge_static_libs TARGET_NAME) # Get the file names of the libraries to be merged set(libfiles ${libfiles} $) endforeach() - # msvc will put libarary in directory of "/Release/xxxlib" by default + # msvc will put libarary in directory of "/Release/xxxlib" by default # COMMAND cmake -E remove "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_BUILD_TYPE}/${TARGET_NAME}.lib" add_custom_command(TARGET ${TARGET_NAME} POST_BUILD COMMAND cmake -E make_directory "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_BUILD_TYPE}" diff --git a/paddle/fluid/API.spec b/paddle/fluid/API.spec index 9872631553056fbabd8be8162ecee16250b33862..16d43f82d6e6fa398afde33d168a92b9916d5b83 100644 --- a/paddle/fluid/API.spec +++ b/paddle/fluid/API.spec @@ -405,28 +405,50 @@ paddle.fluid.nets.glu ArgSpec(args=['input', 'dim'], varargs=None, keywords=None paddle.fluid.nets.scaled_dot_product_attention ArgSpec(args=['queries', 'keys', 'values', 'num_heads', 'dropout_rate'], varargs=None, keywords=None, defaults=(1, 0.0)) paddle.fluid.nets.img_conv_group ArgSpec(args=['input', 'conv_num_filter', 'pool_size', 'conv_padding', 'conv_filter_size', 'conv_act', 'param_attr', 'conv_with_batchnorm', 'conv_batchnorm_drop_rate', 'pool_stride', 'pool_type', 'use_cudnn'], varargs=None, keywords=None, defaults=(1, 3, None, None, False, 0.0, 1, 'max', True)) paddle.fluid.optimizer.SGDOptimizer.__init__ ArgSpec(args=['self', 'learning_rate', 'regularization', 'name'], varargs=None, keywords=None, defaults=(None, None)) +paddle.fluid.optimizer.SGDOptimizer.apply_gradients ArgSpec(args=['self', 'params_grads'], varargs=None, keywords=None, defaults=None) +paddle.fluid.optimizer.SGDOptimizer.backward ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set', 'callbacks'], varargs=None, keywords=None, defaults=(None, None, None, None)) paddle.fluid.optimizer.SGDOptimizer.minimize ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set'], varargs=None, keywords=None, defaults=(None, None, None)) paddle.fluid.optimizer.MomentumOptimizer.__init__ ArgSpec(args=['self', 'learning_rate', 'momentum', 'use_nesterov', 'regularization', 'name'], varargs=None, keywords=None, defaults=(False, None, None)) +paddle.fluid.optimizer.MomentumOptimizer.apply_gradients ArgSpec(args=['self', 'params_grads'], varargs=None, keywords=None, defaults=None) +paddle.fluid.optimizer.MomentumOptimizer.backward ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set', 'callbacks'], varargs=None, keywords=None, defaults=(None, None, None, None)) paddle.fluid.optimizer.MomentumOptimizer.minimize ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set'], varargs=None, keywords=None, defaults=(None, None, None)) paddle.fluid.optimizer.AdagradOptimizer.__init__ ArgSpec(args=['self', 'learning_rate', 'epsilon', 'regularization', 'name'], varargs=None, keywords=None, defaults=(1e-06, None, None)) +paddle.fluid.optimizer.AdagradOptimizer.apply_gradients ArgSpec(args=['self', 'params_grads'], varargs=None, keywords=None, defaults=None) +paddle.fluid.optimizer.AdagradOptimizer.backward ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set', 'callbacks'], varargs=None, keywords=None, defaults=(None, None, None, None)) paddle.fluid.optimizer.AdagradOptimizer.minimize ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set'], varargs=None, keywords=None, defaults=(None, None, None)) paddle.fluid.optimizer.AdamOptimizer.__init__ ArgSpec(args=['self', 'learning_rate', 'beta1', 'beta2', 'epsilon', 'regularization', 'name', 'lazy_mode'], varargs=None, keywords=None, defaults=(0.001, 0.9, 0.999, 1e-08, None, None, False)) +paddle.fluid.optimizer.AdamOptimizer.apply_gradients ArgSpec(args=['self', 'params_grads'], varargs=None, keywords=None, defaults=None) +paddle.fluid.optimizer.AdamOptimizer.backward ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set', 'callbacks'], varargs=None, keywords=None, defaults=(None, None, None, None)) paddle.fluid.optimizer.AdamOptimizer.minimize ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set'], varargs=None, keywords=None, defaults=(None, None, None)) paddle.fluid.optimizer.AdamaxOptimizer.__init__ ArgSpec(args=['self', 'learning_rate', 'beta1', 'beta2', 'epsilon', 'regularization', 'name'], varargs=None, keywords=None, defaults=(0.001, 0.9, 0.999, 1e-08, None, None)) +paddle.fluid.optimizer.AdamaxOptimizer.apply_gradients ArgSpec(args=['self', 'params_grads'], varargs=None, keywords=None, defaults=None) +paddle.fluid.optimizer.AdamaxOptimizer.backward ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set', 'callbacks'], varargs=None, keywords=None, defaults=(None, None, None, None)) paddle.fluid.optimizer.AdamaxOptimizer.minimize ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set'], varargs=None, keywords=None, defaults=(None, None, None)) paddle.fluid.optimizer.DecayedAdagradOptimizer.__init__ ArgSpec(args=['self', 'learning_rate', 'decay', 'epsilon', 'regularization', 'name'], varargs=None, keywords=None, defaults=(0.95, 1e-06, None, None)) +paddle.fluid.optimizer.DecayedAdagradOptimizer.apply_gradients ArgSpec(args=['self', 'params_grads'], varargs=None, keywords=None, defaults=None) +paddle.fluid.optimizer.DecayedAdagradOptimizer.backward ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set', 'callbacks'], varargs=None, keywords=None, defaults=(None, None, None, None)) paddle.fluid.optimizer.DecayedAdagradOptimizer.minimize ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set'], varargs=None, keywords=None, defaults=(None, None, None)) paddle.fluid.optimizer.FtrlOptimizer.__init__ ArgSpec(args=['self', 'learning_rate', 'l1', 'l2', 'lr_power', 'regularization', 'name'], varargs=None, keywords=None, defaults=(0.0, 0.0, -0.5, None, None)) +paddle.fluid.optimizer.FtrlOptimizer.apply_gradients ArgSpec(args=['self', 'params_grads'], varargs=None, keywords=None, defaults=None) +paddle.fluid.optimizer.FtrlOptimizer.backward ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set', 'callbacks'], varargs=None, keywords=None, defaults=(None, None, None, None)) paddle.fluid.optimizer.FtrlOptimizer.minimize ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set'], varargs=None, keywords=None, defaults=(None, None, None)) paddle.fluid.optimizer.RMSPropOptimizer.__init__ ArgSpec(args=['self', 'learning_rate', 'rho', 'epsilon', 'momentum', 'centered', 'regularization', 'name'], varargs=None, keywords=None, defaults=(0.95, 1e-06, 0.0, False, None, None)) +paddle.fluid.optimizer.RMSPropOptimizer.apply_gradients ArgSpec(args=['self', 'params_grads'], varargs=None, keywords=None, defaults=None) +paddle.fluid.optimizer.RMSPropOptimizer.backward ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set', 'callbacks'], varargs=None, keywords=None, defaults=(None, None, None, None)) paddle.fluid.optimizer.RMSPropOptimizer.minimize ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set'], varargs=None, keywords=None, defaults=(None, None, None)) paddle.fluid.optimizer.AdadeltaOptimizer.__init__ ArgSpec(args=['self', 'learning_rate', 'epsilon', 'rho', 'regularization', 'name'], varargs=None, keywords=None, defaults=(1e-06, 0.95, None, None)) +paddle.fluid.optimizer.AdadeltaOptimizer.apply_gradients ArgSpec(args=['self', 'params_grads'], varargs=None, keywords=None, defaults=None) +paddle.fluid.optimizer.AdadeltaOptimizer.backward ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set', 'callbacks'], varargs=None, keywords=None, defaults=(None, None, None, None)) paddle.fluid.optimizer.AdadeltaOptimizer.minimize ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set'], varargs=None, keywords=None, defaults=(None, None, None)) paddle.fluid.optimizer.ModelAverage.__init__ ArgSpec(args=['self', 'average_window_rate', 'min_average_window', 'max_average_window', 'regularization', 'name'], varargs=None, keywords=None, defaults=(10000, 10000, None, None)) paddle.fluid.optimizer.ModelAverage.apply ArgSpec(args=[], varargs='args', keywords='kwds', defaults=None) +paddle.fluid.optimizer.ModelAverage.apply_gradients ArgSpec(args=['self', 'params_grads'], varargs=None, keywords=None, defaults=None) +paddle.fluid.optimizer.ModelAverage.backward ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set', 'callbacks'], varargs=None, keywords=None, defaults=(None, None, None, None)) paddle.fluid.optimizer.ModelAverage.minimize ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set'], varargs=None, keywords=None, defaults=(None, None, None)) paddle.fluid.optimizer.ModelAverage.restore ArgSpec(args=['self', 'executor'], varargs=None, keywords=None, defaults=None) paddle.fluid.optimizer.LarsMomentumOptimizer.__init__ ArgSpec(args=['self', 'learning_rate', 'momentum', 'lars_coeff', 'lars_weight_decay', 'regularization', 'name'], varargs=None, keywords=None, defaults=(0.001, 0.0005, None, None)) +paddle.fluid.optimizer.LarsMomentumOptimizer.apply_gradients ArgSpec(args=['self', 'params_grads'], varargs=None, keywords=None, defaults=None) +paddle.fluid.optimizer.LarsMomentumOptimizer.backward ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set', 'callbacks'], varargs=None, keywords=None, defaults=(None, None, None, None)) paddle.fluid.optimizer.LarsMomentumOptimizer.minimize ArgSpec(args=['self', 'loss', 'startup_program', 'parameter_list', 'no_grad_set'], varargs=None, keywords=None, defaults=(None, None, None)) paddle.fluid.backward.append_backward ArgSpec(args=['loss', 'parameter_list', 'no_grad_set', 'callbacks'], varargs=None, keywords=None, defaults=(None, None, None)) paddle.fluid.regularizer.L1DecayRegularizer.__init__ ArgSpec(args=['self', 'regularization_coeff'], varargs=None, keywords=None, defaults=(0.0,)) diff --git a/paddle/fluid/framework/CMakeLists.txt b/paddle/fluid/framework/CMakeLists.txt index 2ef90bf481bf6a9b58a1dd2da8965782d68722df..a167511160d074c13ca1dca36b4f2c5eeea4bb93 100644 --- a/paddle/fluid/framework/CMakeLists.txt +++ b/paddle/fluid/framework/CMakeLists.txt @@ -184,7 +184,7 @@ endif() target_link_libraries(executor garbage_collector) cc_library(parallel_executor SRCS parallel_executor.cc DEPS - threaded_ssa_graph_executor scope_buffered_ssa_graph_executor + threaded_ssa_graph_executor scope_buffered_ssa_graph_executor parallel_ssa_graph_executor graph build_strategy fast_threaded_ssa_graph_executor variable_helper) diff --git a/paddle/fluid/framework/details/CMakeLists.txt b/paddle/fluid/framework/details/CMakeLists.txt index 63a68ba3a5c289be7c2d352717fe5911539df8a7..c1ba6606f1064750a9d7e087ded1ec3634bcc4a5 100644 --- a/paddle/fluid/framework/details/CMakeLists.txt +++ b/paddle/fluid/framework/details/CMakeLists.txt @@ -77,6 +77,8 @@ cc_library(ssa_graph_executor SRCS ssa_graph_executor.cc DEPS ${SSA_GRAPH_EXECUT cc_library(threaded_ssa_graph_executor SRCS threaded_ssa_graph_executor.cc DEPS fetch_op_handle ssa_graph_executor scope simple_threadpool device_context) +cc_library(parallel_ssa_graph_executor SRCS parallel_ssa_graph_executor.cc DEPS threaded_ssa_graph_executor) + cc_test(broadcast_op_test SRCS broadcast_op_handle_test.cc DEPS var_handle op_handle_base scope ddim memory device_context broadcast_op_handle) cc_test(gather_op_test SRCS gather_op_handle_test.cc DEPS var_handle op_handle_base scope ddim memory @@ -92,4 +94,4 @@ cc_library(build_strategy SRCS build_strategy.cc DEPS graph_viz_pass multi_devices_graph_pass multi_devices_graph_print_pass multi_devices_graph_check_pass fuse_elewise_add_act_pass multi_batch_merge_pass - memory_optimize_pass) + memory_optimize_pass lock_free_optimize_pass) diff --git a/paddle/fluid/framework/details/all_reduce_op_handle.cc b/paddle/fluid/framework/details/all_reduce_op_handle.cc index de7c845884d4922f7e277db3fab7deb92af5751c..a24e3d3e487e488f0d0c59809a0adc9f9524cc6e 100644 --- a/paddle/fluid/framework/details/all_reduce_op_handle.cc +++ b/paddle/fluid/framework/details/all_reduce_op_handle.cc @@ -19,6 +19,13 @@ #include "paddle/fluid/framework/details/variable_visitor.h" #include "paddle/fluid/platform/profiler.h" +// asynchronous nccl allreduce or synchronous issue: +// https://github.com/PaddlePaddle/Paddle/issues/15049 +DEFINE_bool( + sync_nccl_allreduce, false, + "If set true, will call `cudaStreamSynchronize(nccl_stream)`" + "after allreduce, this mode can get better performance in some scenarios."); + namespace paddle { namespace framework { namespace details { @@ -48,100 +55,104 @@ AllReduceOpHandle::AllReduceOpHandle(ir::Node *node, void AllReduceOpHandle::RunImpl() { platform::RecordEvent record_event(Name(), dev_ctxes_.cbegin()->second); -// FIXME(typhoonzero): If scope0(global scope) have NCCL_ID_VAR, -// this is a distributed or inter-process call, find a better way. + WaitInputVarGenerated(); + auto in_var_handles = DynamicCast(this->Inputs()); + auto out_var_handles = DynamicCast(this->Outputs()); + PADDLE_ENFORCE_EQ( + in_var_handles.size(), places_.size(), + "The NoDummyInputSize should be equal to the number of places."); + PADDLE_ENFORCE_EQ( + in_var_handles.size(), out_var_handles.size(), + "The NoDummyInputSize and NoDummyOutputSize should be equal."); + + std::vector lod_tensors; + for (size_t i = 0; i < local_scopes_.size(); ++i) { + auto *s = local_scopes_[i]; + auto &local_scope = *s->FindVar(kLocalExecScopeName)->Get(); + auto &lod_tensor = + local_scope.FindVar(in_var_handles[i]->name_)->Get(); + lod_tensors.emplace_back(&lod_tensor); + PADDLE_ENFORCE_EQ(in_var_handles[i]->name_, out_var_handles[i]->name_, + "The name of input and output should be equal."); + } + + if (platform::is_gpu_place(lod_tensors[0]->place())) { #if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) - if (NoDummyInputSize() == 1 && - local_scopes_[0]->FindLocalVar(NCCL_ID_VARNAME) == nullptr) { -#else - if (NoDummyInputSize() == 1) { -#endif - return; // No need to all reduce when GPU count = 1; - } else { - // Wait input done - WaitInputVarGenerated(); - auto in_var_handles = DynamicCast(this->Inputs()); - auto out_var_handles = DynamicCast(this->Outputs()); - PADDLE_ENFORCE_EQ( - in_var_handles.size(), places_.size(), - "The NoDummyInputSize should be equal to the number of places."); - PADDLE_ENFORCE_EQ( - in_var_handles.size(), out_var_handles.size(), - "The NoDummyInputSize and NoDummyOutputSize should be equal."); - - std::vector lod_tensors; + PADDLE_ENFORCE(nccl_ctxs_, "nccl_ctxs should not be nullptr."); + int dtype = -1; + size_t numel = 0; + std::vector> all_reduce_calls; for (size_t i = 0; i < local_scopes_.size(); ++i) { - auto *s = local_scopes_[i]; - auto &local_scope = *s->FindVar(kLocalExecScopeName)->Get(); - auto &lod_tensor = - local_scope.FindVar(in_var_handles[i]->name_)->Get(); - lod_tensors.emplace_back(&lod_tensor); - PADDLE_ENFORCE_EQ(in_var_handles[i]->name_, out_var_handles[i]->name_, - "The name of input and output should be equal."); - } + auto &p = places_[i]; + auto &lod_tensor = *lod_tensors[i]; + void *buffer = const_cast(lod_tensor.data()); - if (platform::is_gpu_place(lod_tensors[0]->place())) { -#if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) - PADDLE_ENFORCE(nccl_ctxs_, "nccl_ctxs should not be nullptr."); - int dtype = -1; - size_t numel = 0; - std::vector> all_reduce_calls; - for (size_t i = 0; i < local_scopes_.size(); ++i) { - auto &p = places_[i]; - auto &lod_tensor = *lod_tensors[i]; - void *buffer = const_cast(lod_tensor.data()); - - if (dtype == -1) { - dtype = platform::ToNCCLDataType(lod_tensor.type()); - } + if (dtype == -1) { + dtype = platform::ToNCCLDataType(lod_tensor.type()); + } + + if (numel == 0) { + numel = static_cast(lod_tensor.numel()); + } - if (numel == 0) { - numel = static_cast(lod_tensor.numel()); + int dev_id = boost::get(p).device; + auto &nccl_ctx = nccl_ctxs_->at(dev_id); + auto stream = nccl_ctx.stream(); + auto comm = nccl_ctx.comm_; + all_reduce_calls.emplace_back([=] { + PADDLE_ENFORCE(platform::dynload::ncclAllReduce( + buffer, buffer, numel, static_cast(dtype), ncclSum, + comm, stream)); + }); + } + + this->RunAndRecordEvent([&] { + if (all_reduce_calls.size() == 1UL) { + // Do not use NCCLGroup when manage NCCL by per thread per device + all_reduce_calls[0](); + } else { + platform::NCCLGroupGuard guard; + for (auto &call : all_reduce_calls) { + call(); } + } + }); + if (FLAGS_sync_nccl_allreduce) { + for (auto &p : places_) { int dev_id = boost::get(p).device; auto &nccl_ctx = nccl_ctxs_->at(dev_id); auto stream = nccl_ctx.stream(); - auto comm = nccl_ctx.comm_; - all_reduce_calls.emplace_back([=] { - PADDLE_ENFORCE(platform::dynload::ncclAllReduce( - buffer, buffer, numel, static_cast(dtype), - ncclSum, comm, stream)); - }); + cudaStreamSynchronize(stream); } - this->RunAndRecordEvent([&] { - platform::NCCLGroupGuard guard; - for (auto &call : all_reduce_calls) { - call(); - } - }); + } + #else - PADDLE_THROW("Not compiled with CUDA"); + PADDLE_THROW("Not compiled with CUDA"); #endif - } else { // Special handle CPU only Operator's gradient. Like CRF - auto &trg = *this->local_scopes_[0] - ->FindVar(kLocalExecScopeName) - ->Get() - ->FindVar(out_var_handles[0]->name_) - ->GetMutable(); - - // Reduce All Tensor to trg in CPU - ReduceLoDTensor func(lod_tensors, &trg); - VisitDataType(lod_tensors[0]->type(), func); - - for (size_t i = 1; i < local_scopes_.size(); ++i) { - auto &scope = - *local_scopes_[i]->FindVar(kLocalExecScopeName)->Get(); - auto &p = places_[i]; - auto *var = scope.FindVar(out_var_handles[i]->name_); - auto *dev_ctx = dev_ctxes_.at(p); - - RunAndRecordEvent(p, [&trg, var, dev_ctx, p] { - auto &tensor_gpu = *var->GetMutable(); - auto &tensor_cpu = trg; - TensorCopy(tensor_cpu, p, *dev_ctx, &tensor_gpu); - }); - } + } else { // Special handle CPU only Operator's gradient. Like CRF + auto &trg = *this->local_scopes_[0] + ->FindVar(kLocalExecScopeName) + ->Get() + ->FindVar(out_var_handles[0]->name_) + ->GetMutable(); + + // Reduce All Tensor to trg in CPU + ReduceLoDTensor func(lod_tensors, &trg); + VisitDataType(lod_tensors[0]->type(), func); + + for (size_t i = 1; i < local_scopes_.size(); ++i) { + auto &scope = + *local_scopes_[i]->FindVar(kLocalExecScopeName)->Get(); + auto &p = places_[i]; + auto *var = scope.FindVar(out_var_handles[i]->name_); + auto *dev_ctx = dev_ctxes_.at(p); + + RunAndRecordEvent(p, [&trg, var, dev_ctx, p] { + auto &tensor_gpu = *var->GetMutable(); + auto &tensor_cpu = trg; + TensorCopy(tensor_cpu, p, *dev_ctx, &tensor_gpu); + }); } } } diff --git a/paddle/fluid/framework/details/build_strategy.cc b/paddle/fluid/framework/details/build_strategy.cc index 389366a8a98c5753268718c49c62c2dffe99c32f..df0ff772c9d35c88ec5a6112525c56aa92d359b9 100644 --- a/paddle/fluid/framework/details/build_strategy.cc +++ b/paddle/fluid/framework/details/build_strategy.cc @@ -18,7 +18,7 @@ limitations under the License. */ #include #include "paddle/fluid/framework/details/memory_reuse_types.h" -#include "paddle/fluid/framework/details/multi_devices_graph_check_pass.h" +#include "paddle/fluid/framework/details/multi_devices_graph_pass.h" #include "paddle/fluid/framework/details/multi_devices_graph_print_pass.h" #include "paddle/fluid/framework/details/reduce_op_handle.h" #include "paddle/fluid/framework/details/sequential_execution_pass.h" @@ -31,7 +31,11 @@ namespace framework { namespace details { static inline bool SeqOnlyAllReduceOps(const BuildStrategy &strategy) { - return (!strategy.enable_sequential_execution_ && strategy.num_trainers_ > 1); + // Should fix the allreduce op order if scheduling + // them in multiple threads or processes to avoid hang. + return (!strategy.enable_sequential_execution_ && + strategy.num_trainers_ > 1) || + strategy.enable_parallel_graph_; } class ParallelExecutorPassBuilder : public ir::PassBuilder { @@ -67,7 +71,7 @@ class ParallelExecutorPassBuilder : public ir::PassBuilder { context->endpoints_ = strategy_.trainers_endpoints_; context->trainer_id_ = strategy_.trainer_id_; PADDLE_ENFORCE(strategy_.trainer_id_ >= 0, "trainer_id_ >= 0"); - if (strategy_.trainer_id_ > 0) { + if (strategy_.trainer_id_ > 0 && strategy_.trainers_endpoints_.size() > 0) { PADDLE_ENFORCE((unsigned)(strategy_.trainer_id_) < strategy_.trainers_endpoints_.size(), "trainer_id_ < endpoints_ size"); @@ -82,12 +86,8 @@ class ParallelExecutorPassBuilder : public ir::PassBuilder { if (strategy.memory_optimize_) { auto analysis_var_pass = AppendPass("analysis_var_pass"); } - // Convert graph to run on multi-devices. - auto multi_devices_pass = AppendPass("multi_devices_pass"); - multi_devices_pass->SetNotOwned("strategy", - &strategy_); - multi_devices_pass->Set("num_trainers", - new int(strategy_.num_trainers_)); + + AppendMultiDevPass(strategy); // Add a graph print pass to record a graph with device info. if (!strategy_.debug_graphviz_path_.empty()) { @@ -113,6 +113,25 @@ class ParallelExecutorPassBuilder : public ir::PassBuilder { } } + // Convert graph to run on multi-devices. + void AppendMultiDevPass(const BuildStrategy &strategy) { + ir::Pass *multi_devices_pass; + if (strategy_.is_distribution_) { + multi_devices_pass = AppendPass("dist_multi_devices_pass").get(); + } else { + if (strategy.reduce_ == BuildStrategy::ReduceStrategy::kAllReduce) { + multi_devices_pass = + AppendPass("allreduce_mode_multi_devices_pass").get(); + } else if (strategy.reduce_ == BuildStrategy::ReduceStrategy::kReduce) { + multi_devices_pass = AppendPass("reduce_mode_multi_devices_pass").get(); + } else { + PADDLE_THROW("Unknown reduce strategy."); + } + } + multi_devices_pass->SetNotOwned("strategy", + &strategy_); + } + private: BuildStrategy strategy_; }; @@ -129,9 +148,14 @@ std::shared_ptr BuildStrategy::CreatePassesFromStrategy( return pass_builder_; } +bool BuildStrategy::IsMultiDevPass(const std::string &pass_name) const { + return framework::details::MultiDevSSAGraphBuilder().count(pass_name) > 0; +} + std::unique_ptr BuildStrategy::Apply( const ProgramDesc &main_program, const std::vector &places, const std::string &loss_var_name, const std::vector &local_scopes, + const size_t &nranks, #if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) const bool use_cuda, platform::NCCLContextMap *nccl_ctxs) const { #else @@ -142,19 +166,23 @@ std::unique_ptr BuildStrategy::Apply( std::unique_ptr graph(new ir::Graph(main_program)); for (std::shared_ptr &pass : pass_builder_->AllPasses()) { - if (pass->Type() == "multi_devices_pass") { - pass->Erase("places"); - pass->SetNotOwned>("places", &places); - pass->Erase("loss_var_name"); - pass->SetNotOwned("loss_var_name", &loss_var_name); - pass->Erase("local_scopes"); - pass->SetNotOwned>("local_scopes", + if (IsMultiDevPass(pass->Type())) { + pass->Erase(kPlaces); + pass->SetNotOwned>(kPlaces, &places); + pass->Erase(kLossVarName); + pass->SetNotOwned(kLossVarName, &loss_var_name); + pass->Erase(kLocalScopes); + pass->SetNotOwned>(kLocalScopes, &local_scopes); + pass->Erase(kNRanks); + pass->Set(kNRanks, new size_t(nranks)); + #if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) platform::NCCLContextMap *nctx = use_cuda ? nccl_ctxs : nullptr; pass->Erase("nccl_ctxs"); pass->SetNotOwned("nccl_ctxs", nctx); #endif + } else if (pass->Type() == "analysis_var_pass") { const std::vector *all_op_descs = new std::vector(main_program.Block(0).AllOps()); @@ -195,10 +223,13 @@ std::unique_ptr BuildStrategy::Apply( USE_PASS(fuse_elewise_add_act_pass); USE_PASS(graph_viz_pass); USE_PASS(multi_batch_merge_pass); -USE_PASS(multi_devices_pass); +USE_PASS(reduce_mode_multi_devices_pass); +USE_PASS(allreduce_mode_multi_devices_pass); +USE_PASS(dist_multi_devices_pass); USE_PASS(multi_devices_check_pass); USE_PASS(multi_devices_print_pass); USE_PASS(analysis_var_pass); USE_PASS(sequential_execution_pass); USE_PASS(all_reduce_deps_pass); USE_PASS(modify_op_lock_and_record_event_pass); +USE_PASS(lock_free_optimize_pass); diff --git a/paddle/fluid/framework/details/build_strategy.h b/paddle/fluid/framework/details/build_strategy.h index 11db184cb4efe349a340aceb4b7e1e3f4d4b24a5..15c2e01b6142571883c759efb1e26b609be9adb4 100644 --- a/paddle/fluid/framework/details/build_strategy.h +++ b/paddle/fluid/framework/details/build_strategy.h @@ -74,8 +74,6 @@ struct BuildStrategy { bool fuse_elewise_add_act_ops_{false}; - bool enable_data_balance_{false}; - bool memory_optimize_{false}; bool memory_early_delete_{false}; @@ -84,6 +82,10 @@ struct BuildStrategy { bool fuse_broadcast_op_{false}; + // FIXME(zcd): is_distribution_ is a temporary field, because in pserver mode, + // num_trainers is 1, so the current fields of build_strategy doesn't tell if + // it's distributed model. + bool is_distribution_{false}; int num_trainers_{1}; int trainer_id_{0}; std::vector trainers_endpoints_; @@ -104,12 +106,15 @@ struct BuildStrategy { bool IsFinalized() const { return is_finalized_; } + bool IsMultiDevPass(const std::string &pass_name) const; + // Apply the passes built by the pass_builder_. The passes will be // applied to the Program and output an ir::Graph. std::unique_ptr Apply(const ProgramDesc &main_program, const std::vector &places, const std::string &loss_var_name, const std::vector &local_scopes, + const size_t &nranks, #if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) const bool use_cuda, platform::NCCLContextMap *nccl_ctxs) const; @@ -117,6 +122,13 @@ struct BuildStrategy { const bool use_cuda) const; #endif + // If set true, ParallelExecutor would build the main_program into multiple + // graphs, + // each of the graphs would run with one device. This approach can achieve + // better performance + // on some scenarios. + mutable bool enable_parallel_graph_ = false; + private: mutable bool is_finalized_ = false; mutable std::shared_ptr pass_builder_; diff --git a/paddle/fluid/framework/details/multi_devices_graph_check_pass.cc b/paddle/fluid/framework/details/multi_devices_graph_check_pass.cc index c8ea18804630fea4ada98062256730dbf4c24860..a4bb1e26d933946b7ca36196d1c0e8a0a4ec54e2 100644 --- a/paddle/fluid/framework/details/multi_devices_graph_check_pass.cc +++ b/paddle/fluid/framework/details/multi_devices_graph_check_pass.cc @@ -12,8 +12,8 @@ // See the License for the specific language governing permissions and // limitations under the License. -#include "paddle/fluid/framework/details/multi_devices_graph_check_pass.h" #include +#include "paddle/fluid/framework/details/multi_devices_helper.h" #include "paddle/fluid/framework/ir/graph.h" #include "paddle/fluid/framework/ir/graph_helper.h" @@ -21,68 +21,78 @@ namespace paddle { namespace framework { namespace details { -bool SSAGraghBuilderWithChecker::IsValidGraph(const ir::Graph *graph) const { - std::unordered_map pending_ops; - std::unordered_set pending_vars; - std::unordered_set ready_vars; - std::unordered_set ready_ops; +class SSAGraghBuilderWithChecker : public ir::Pass { + protected: + std::unique_ptr ApplyImpl( + std::unique_ptr graph) const override { + PADDLE_ENFORCE(IsValidGraph(graph.get())); + return graph; + } - auto insert_pending_var = [&](VarHandleBase *var) { - pending_vars.insert(var); - if (var->GeneratedOp() == nullptr) { - ready_vars.emplace(var); - } - }; + bool IsValidGraph(const ir::Graph *graph) const { + std::unordered_map pending_ops; + std::unordered_set pending_vars; + std::unordered_set ready_vars; + std::unordered_set ready_ops; - for (auto &var_map : graph->Get(kGraphVars)) { - for (auto &name_pair : var_map) { - for (auto &version_pair : name_pair.second) { - insert_pending_var(version_pair); + auto insert_pending_var = [&](VarHandleBase *var) { + pending_vars.insert(var); + if (var->GeneratedOp() == nullptr) { + ready_vars.emplace(var); } - } - } + }; - for (auto &var : graph->Get(kGraphDepVars)) { - insert_pending_var(var); - } + for (auto &var_map : graph->Get(kGraphVars)) { + for (auto &name_pair : var_map) { + for (auto &version_pair : name_pair.second) { + insert_pending_var(version_pair); + } + } + } - for (OpHandleBase *op : ir::FilterByNodeWrapper(*graph)) { - if (op->Inputs().empty()) { - ready_ops.insert(op); - } else { - pending_ops.insert({op, op->NoDupInputSize()}); + for (auto &var : graph->Get(kGraphDepVars)) { + insert_pending_var(var); } - } - auto run_all_ops = [&](std::unordered_set &set) { - for (auto *op : set) { - for (auto out : op->Outputs()) { - ready_vars.emplace(out); + for (OpHandleBase *op : ir::FilterByNodeWrapper(*graph)) { + if (op->Inputs().empty()) { + ready_ops.insert(op); + } else { + pending_ops.insert({op, op->NoDupInputSize()}); } } - set.clear(); - }; - while (!pending_vars.empty()) { - run_all_ops(ready_ops); + auto run_all_ops = [&](std::unordered_set &set) { + for (auto *op : set) { + for (auto out : op->Outputs()) { + ready_vars.emplace(out); + } + } + set.clear(); + }; - if (ready_vars.empty()) { - return false; - } + while (!pending_vars.empty()) { + run_all_ops(ready_ops); - for (auto ready_var : ready_vars) { - pending_vars.erase(ready_var); - for (auto *op : ready_var->PendingOps()) { - auto &deps = --pending_ops[op]; - if (deps == 0) { - ready_ops.insert(op); + if (ready_vars.empty()) { + return false; + } + + for (auto ready_var : ready_vars) { + pending_vars.erase(ready_var); + for (auto *op : ready_var->PendingOps()) { + auto &deps = --pending_ops[op]; + if (deps == 0) { + ready_ops.insert(op); + } } } + ready_vars.clear(); } - ready_vars.clear(); + return true; } - return true; -} +}; + } // namespace details } // namespace framework } // namespace paddle diff --git a/paddle/fluid/framework/details/multi_devices_graph_pass.cc b/paddle/fluid/framework/details/multi_devices_graph_pass.cc index 5b9a81811728b7e6c5314738920fd4b5e503ab5c..75f922d2cca6855a67be7284ae407e549a1a1afb 100644 --- a/paddle/fluid/framework/details/multi_devices_graph_pass.cc +++ b/paddle/fluid/framework/details/multi_devices_graph_pass.cc @@ -134,15 +134,8 @@ void AddOutputToLeafOps(ir::Graph *graph) { } } // namespace -static const char kLossVarName[] = "loss_var_name"; -static const char kPlaces[] = "places"; -static const char kLocalScopes[] = "local_scopes"; -static const char kStrategy[] = "strategy"; -static const char kNumTrainers[] = "num_trainers"; - -void MultiDevSSAGraphBuilder::Init() const { +void MultiDevSSAGraphBuilderBase::Init() const { all_vars_.clear(); - balance_vars_.clear(); loss_var_name_ = Get(kLossVarName); places_ = Get>(kPlaces); @@ -151,31 +144,16 @@ void MultiDevSSAGraphBuilder::Init() const { #if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) nccl_ctxs_ = &Get("nccl_ctxs"); #endif - - balance_vars_.resize(places_.size(), 0); - - if (strategy_.enable_data_balance_ && places_.size() == 1) { - LOG(WARNING) << "It is no need to enable data balance when there is only " - "one place. enable_data_balance is set to False."; - strategy_.enable_data_balance_ = false; - } } -std::unique_ptr MultiDevSSAGraphBuilder::ApplyImpl( +std::unique_ptr MultiDevSSAGraphBuilderBase::ApplyImpl( std::unique_ptr graph) const { Init(); - // Give the topology sort order and rebuild the graph structure. - std::vector sorted_ops = ir::TopologySortOperations(*graph); - - if (strategy_.reduce_ == BuildStrategy::ReduceStrategy::kReduce) { - sorted_ops = SortForReduceMode(sorted_ops); - } + std::vector sorted_ops = SortOperations(*graph); auto nodes = graph->ReleaseNodes(); ir::Graph &result = *graph; - int num_trainers = Get(kNumTrainers); - for (auto &node : nodes) { if (node->IsVar() && node->Var()) { all_vars_.emplace(node->Name(), node->Var()); @@ -187,217 +165,119 @@ std::unique_ptr MultiDevSSAGraphBuilder::ApplyImpl( result.Set(kGraphDepVars, new GraphDepVars); result.Set(kGraphOps, new GraphOps); - std::vector> bcast_var_name_set; - bcast_var_name_set.resize(places_.size()); - bool is_forwarding = true; - bool is_dist_train = false; - - std::unordered_map sharded_var_device; + bool insert_collection_ops = NeedCollectiveOps(); for (ir::Node *node : sorted_ops) { - if (OpHaveRole(*node, OpRole::kRPC)) { - int op_dev_id = CreateRPCOp(&result, node, &sharded_var_device); - PADDLE_ENFORCE(op_dev_id != -1, - "Can not schedule the RPC operator to the right place."); - if (node->Op()->Type() == "recv") { - auto recv_vars_attr = - boost::get>(node->Op()->GetNullableAttr( - OpProtoAndCheckerMaker::OpRoleVarAttrName())); - PADDLE_ENFORCE(recv_vars_attr.size() == 2UL); // [parameter, gradient] - if (recv_vars_attr[0].find(".block") == std::string::npos) { - bcast_var_name_set[op_dev_id].emplace(recv_vars_attr[0]); - } - } - is_dist_train = true; - } else if (OpHaveRole(*node, OpRole::kDist)) { - int op_dev_id = CreateDistTrainOp(&result, node, &sharded_var_device); - if (node->Op()->Type() == "concat") { - auto origin_param_name = node->Op()->OutputArgumentNames()[0]; - bcast_var_name_set[op_dev_id].emplace(origin_param_name); - } - } else if (IsScaleLossOp(node)) { - // user can customize loss@grad if not use_default_grad_scale_ - if (strategy_.gradient_scale_ != - BuildStrategy::GradientScaleStrategy::kCustomized) { - // TODO(paddle-dev): Why is there no input for this op_handle? - auto loss_grad_name = node->Op()->OutputArgumentNames()[0]; - auto out_dtype = all_vars_.at(loss_grad_name)->GetDataType(); - CreateScaleLossGradOp(&result, loss_grad_name, node->outputs[0], - out_dtype); - } - // This assumes the backward generating code will ensure IsScaleLossOp - // is true only for the op that scale the final scalar loss. - // It also assumes backward op will always follow the forward op in - // the block. - is_forwarding = false; + if (DealWithSpecialOp(&result, node)) { + continue; } else { - int op_dev_id = GetOpDeviceID(node, sharded_var_device); - if (op_dev_id != -1) { // This op only runs on one specific device. - CreateComputationalOp(&result, node, op_dev_id); - for (ir::Node *n : node->outputs) { - sharded_var_device.emplace(n->Name(), op_dev_id); - } + // This op runs on all devices + if (IsScaleLossOp(node)) { + // user can customize loss@grad if not use_default_grad_scale_ + InsertScaleLossGradOp(&result, node); + // This assumes the backward generating code will ensure IsScaleLossOp + // is true only for the op that scale the final scalar loss. + // It also assumes backward op will always follow the forward op in + // the block. + is_forwarding = false; } else { - // This op runs on all devices, and its output may have parameter's - // gradients. - // TODO(paddle-dev): Why is so special about "read" op? - if (node->Op()->Type() == "read" && strategy_.enable_data_balance_) { - node->Op()->SetAttr("throw_eof_exp", false); - CreateComputationalOps(&result, node, places_.size()); - const auto &data_var_names = node->Op()->Output("Out"); - InsertDataBalanceOp(&result, data_var_names); - } else { - CreateComputationalOps(&result, node, places_.size()); - } + CreateComputationalOps(&result, node, places_.size()); + } - if (!is_forwarding && (places_.size() > 1 || num_trainers > 1)) { + // Insert collection ops + if (!is_forwarding && insert_collection_ops) { + try { bool is_bk_op = static_cast(boost::get(node->Op()->GetAttr( OpProtoAndCheckerMaker::OpRoleAttrName())) & static_cast(OpRole::kBackward)); if (!is_bk_op) continue; + // Currently, we assume that once gradient is generated, it can be // broadcast, and each gradient is only broadcast once. - try { - auto backward_vars = boost::get>( - node->Op()->GetNullableAttr( - OpProtoAndCheckerMaker::OpRoleVarAttrName())); - - PADDLE_ENFORCE_EQ(backward_vars.size() % 2, 0); - - for (size_t i = 0; i < backward_vars.size(); i += 2) { - auto &p_name = backward_vars[i]; - auto &g_name = backward_vars[i + 1]; - VLOG(10) << "Bcast " << g_name << " for parameter " << p_name; - size_t cur_device_id = -1; - switch (strategy_.reduce_) { - case BuildStrategy::ReduceStrategy::kReduce: - cur_device_id = GetAppropriateDeviceID({g_name}); - CreateReduceOp(&result, g_name, cur_device_id); - sharded_var_device.emplace(g_name, cur_device_id); - if (!is_dist_train) { - bcast_var_name_set[cur_device_id].emplace(p_name); - } - break; - case BuildStrategy::ReduceStrategy::kAllReduce: - if (IsSparseGradient(g_name)) { - CreateReduceOp(&result, g_name, 0); - CreateBroadcastOp(&result, g_name, 0); - } else { - InsertAllReduceOp(&result, g_name); - } - break; - default: - LOG(FATAL) << "Unknown reduce strategy "; - break; - } - } - } catch (boost::bad_get e) { + auto backward_vars = + boost::get>(node->Op()->GetNullableAttr( + OpProtoAndCheckerMaker::OpRoleVarAttrName())); + PADDLE_ENFORCE_EQ(backward_vars.size() % 2, 0); + + for (size_t i = 0; i < backward_vars.size(); i += 2) { + auto &p_name = backward_vars[i]; + auto &g_name = backward_vars[i + 1]; + VLOG(10) << "Bcast " << g_name << " for parameter " << p_name; + + InsertCollectiveOp(&result, p_name, g_name); } + } catch (boost::bad_get e) { } } } } - bool use_gpu = false; -#if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) - use_gpu = nccl_ctxs_ != nullptr; -#endif - // Insert broadcast operators principle: - // 1. Broadcast optimized parameters in Reduce strategy; - // 2. No need broadcast optimized parameters in AllReduce strategy because of - // the optimization sub-graph would be run on every GPU; - // 3. Allways broadcast received parameters in Distribute Training. - if ((use_gpu && - strategy_.reduce_ == BuildStrategy::ReduceStrategy::kReduce) || - is_dist_train) { - if (strategy_.fuse_broadcast_op_) { - CreateFusedBroadcastOp(&result, bcast_var_name_set); - } else { - for (size_t dev_id = 0; dev_id < bcast_var_name_set.size(); ++dev_id) { - auto &to_bcast_set = bcast_var_name_set[dev_id]; - for (auto &bcast_name : to_bcast_set) { - CreateBroadcastOp(&result, bcast_name, dev_id); - } - } - } - } + InsertPostprocessOps(&result); + /* Dependency graph has been constructed. However, there are still data hazards need to be handled. - */ + */ PolishGraphToSupportDataHazards(&result); /* * Only variables should be the leaves of graph. */ AddOutputToLeafOps(&result); - result.Erase(kGraphOps); + result.Erase(kGraphOps); return graph; } -std::vector MultiDevSSAGraphBuilder::SortForReduceMode( - const std::vector &topo_ops) const { - std::unordered_map sharded_var_device; - std::vector sorted_ops; - std::unordered_map> delayed_op; - sorted_ops.reserve(topo_ops.size()); - - auto insert_delayed_op = [&](const std::string &var_name, int dev_id) { - sharded_var_device.emplace(var_name, dev_id); - if (delayed_op.count(var_name)) { - auto &ops = delayed_op.at(var_name); - sorted_ops.insert(sorted_ops.end(), ops.begin(), ops.end()); - delayed_op.at(var_name).clear(); - } - }; +void MultiDevSSAGraphBuilderBase::InsertScaleLossGradOp( + ir::Graph *result, const ir::Node *node) const { + // user can customize loss@grad if not use_default_grad_scale_ + size_t loss_scale = 0; + switch (this->strategy_.gradient_scale_) { + case BuildStrategy::GradientScaleStrategy::kOne: + loss_scale = 1; + break; + case BuildStrategy::GradientScaleStrategy::kCoeffNumDevice: + loss_scale = Get(kNRanks); + break; + case BuildStrategy::GradientScaleStrategy::kCustomized: + loss_scale = 0; + break; + default: + LOG(FATAL) << "Unknown gradient scale strategy."; + break; + } + + if (loss_scale) { + // TODO(paddle-dev): Why is there no input for this op_handle? + auto loss_grad_name = node->Op()->OutputArgumentNames()[0]; + auto out_dtype = this->all_vars_.at(loss_grad_name)->GetDataType(); + this->CreateScaleLossGradOp(result, loss_grad_name, node->outputs[0], + loss_scale, out_dtype); + } +} - for (ir::Node *node : topo_ops) { - int op_dev_id = GetOpDeviceID(node, sharded_var_device, &delayed_op); - if (op_dev_id > -1) { - // This op only runs on one specific device. - sorted_ops.emplace_back(node); - for (ir::Node *n : node->outputs) { - insert_delayed_op(n->Name(), op_dev_id); - } - } else if (op_dev_id == -1) { - // This op runs on all devices, and its output may have parameter's - // gradients. - sorted_ops.emplace_back(node); - bool is_bk_op = - static_cast(boost::get(node->Op()->GetAttr( - OpProtoAndCheckerMaker::OpRoleAttrName())) & - static_cast(OpRole::kBackward)); - if (!is_bk_op) continue; - // Currently, we assume that once gradient is generated, it can be - // broadcast, and each gradient is only broadcast once. - std::vector backward_vars; - try { - backward_vars = - boost::get>(node->Op()->GetNullableAttr( - OpProtoAndCheckerMaker::OpRoleVarAttrName())); - } catch (boost::bad_get e) { - } - PADDLE_ENFORCE_EQ(backward_vars.size() % 2, 0); +std::vector MultiDevSSAGraphBuilderBase::SortOperations( + const ir::Graph &graph) const { + return ir::TopologySortOperations(graph); +} - for (size_t i = 0; i < backward_vars.size(); i += 2) { - auto &g_name = backward_vars[i + 1]; - size_t cur_device_id = GetAppropriateDeviceID({g_name}); - insert_delayed_op(g_name, static_cast(cur_device_id)); - } - } else if (op_dev_id == -2) { - // The Op on which the Op depends has not yet been generated. - } - } +bool MultiDevSSAGraphBuilderBase::UseGPU() const { + bool use_gpu = false; +#if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) + use_gpu = nccl_ctxs_ != nullptr; +#endif + return use_gpu; +} - PADDLE_ENFORCE_EQ(sorted_ops.size(), topo_ops.size()); - return sorted_ops; +bool MultiDevSSAGraphBuilderBase::NeedCollectiveOps() const { + return Get(kNRanks) > 1; } -void MultiDevSSAGraphBuilder::CreateOpHandleIOs(ir::Graph *result, - ir::Node *node, - size_t place_id) const { +void MultiDevSSAGraphBuilderBase::CreateOpHandleIOs(ir::Graph *result, + ir::Node *node, + size_t place_id) const { auto p = places_[place_id]; auto *op_handle = result->Get(kGraphOps).back(); op_handle->SetDeviceContext(p, @@ -420,28 +300,7 @@ void MultiDevSSAGraphBuilder::CreateOpHandleIOs(ir::Graph *result, } } -size_t MultiDevSSAGraphBuilder::GetAppropriateDeviceID( - const std::vector &var_names) const { - int64_t numel_sum = 0; - for (auto var_name : var_names) { - if (all_vars_.find(var_name) == all_vars_.end()) continue; - auto var_desc = all_vars_.at(var_name); - PADDLE_ENFORCE_NOT_NULL(var_desc); - auto dim = framework::make_ddim(var_desc->GetShape()); - int64_t numel = framework::product(dim); - PADDLE_ENFORCE_GT(numel, 0); - numel_sum += numel; - } - - auto smallest = - std::min_element(std::begin(balance_vars_), std::end(balance_vars_)); - size_t dev_id = - static_cast(std::distance(std::begin(balance_vars_), smallest)); - balance_vars_[dev_id] += numel_sum; - return dev_id; -} - -void MultiDevSSAGraphBuilder::SetCommunicationContext( +void MultiDevSSAGraphBuilderBase::SetCommunicationContext( OpHandleBase *op_handle, const platform::Place &p) const { #if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) if (nccl_ctxs_ == nullptr) { @@ -454,9 +313,9 @@ void MultiDevSSAGraphBuilder::SetCommunicationContext( #endif } -void MultiDevSSAGraphBuilder::CreateBroadcastOp(ir::Graph *result, - const std::string &p_name, - size_t src_dev_id) const { +void MultiDevSSAGraphBuilderBase::CreateBroadcastOp(ir::Graph *result, + const std::string &p_name, + size_t src_dev_id) const { #if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) auto *op_handle = new BroadcastOpHandle( result->CreateEmptyNode("broadcast", ir::Node::Type::kOperation), @@ -484,7 +343,7 @@ void MultiDevSSAGraphBuilder::CreateBroadcastOp(ir::Graph *result, } } -void MultiDevSSAGraphBuilder::CreateFusedBroadcastOp( +void MultiDevSSAGraphBuilderBase::CreateFusedBroadcastOp( ir::Graph *result, const std::vector> &bcast_varnames) const { #if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) @@ -522,17 +381,17 @@ void MultiDevSSAGraphBuilder::CreateFusedBroadcastOp( } } -void MultiDevSSAGraphBuilder::CreateComputationalOp(ir::Graph *result, - ir::Node *node, - int dev_id) const { +void MultiDevSSAGraphBuilderBase::CreateComputationalOp(ir::Graph *result, + ir::Node *node, + int dev_id) const { result->Get(kGraphOps).emplace_back( new ComputationOpHandle(result->CreateOpNode(node->Op()), local_scopes_[dev_id], places_[dev_id], dev_id)); CreateOpHandleIOs(result, node, dev_id); } -void MultiDevSSAGraphBuilder::InsertAllReduceOp(ir::Graph *result, - const std::string &og) const { +void MultiDevSSAGraphBuilderBase::CreateAllReduceOp( + ir::Graph *result, const std::string &og) const { #if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) result->Get(kGraphOps).emplace_back(new AllReduceOpHandle( result->CreateEmptyNode("allreduce", ir::Node::Type::kOperation), @@ -560,101 +419,15 @@ void MultiDevSSAGraphBuilder::InsertAllReduceOp(ir::Graph *result, } } -void MultiDevSSAGraphBuilder::InsertDataBalanceOp( - ir::Graph *result, const std::vector &datas) const { -#if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) - result->Get(kGraphOps).emplace_back(new DataBalanceOpHandle( - result->CreateEmptyNode("data_balance", ir::Node::Type::kOperation), - local_scopes_, places_, nccl_ctxs_)); -#else - result->Get(kGraphOps).emplace_back(new DataBalanceOpHandle( - result->CreateEmptyNode("data_balance", ir::Node::Type::kOperation), - local_scopes_, places_)); -#endif - auto *op_handle = result->Get(kGraphOps).back(); - for (size_t i = 0; i < places_.size(); ++i) { - auto &p = places_[i]; - SetCommunicationContext(op_handle, p); - for (const std::string &d_name : datas) { - auto &vars = result->Get(kGraphVars)[i][d_name]; - PADDLE_ENFORCE(!vars.empty()); - op_handle->AddInput(vars.back()); - auto var = new VarHandle( - result->CreateEmptyNode(d_name, ir::Node::Type::kVariable), - vars.size(), i, d_name, p); - vars.emplace_back(var); - op_handle->AddOutput(var); - } - } -} - -int MultiDevSSAGraphBuilder::GetOpDeviceID( - ir::Node *node, - const std::unordered_map &sharded_var_device, - std::unordered_map> *delay_ops) const { - if (strategy_.reduce_ != BuildStrategy::ReduceStrategy::kReduce) { - return -1; - } - - if (!OpHaveRole(*node, framework::OpRole::kOptimize)) { - return -1; - } - - auto param_grad = boost::get>( - node->Op()->GetAttr(OpProtoAndCheckerMaker::OpRoleVarAttrName())); - - PADDLE_ENFORCE_EQ(param_grad.size(), 2U); - int dev_id = GetVarDeviceID(param_grad[1], sharded_var_device); - - if (dev_id == -1) { - (*delay_ops)[param_grad[1]].push_back(node); - return -2; - } - return dev_id; -} - -int MultiDevSSAGraphBuilder::GetOpDeviceID( - ir::Node *node, - const std::unordered_map &sharded_var_device) const { - if (strategy_.reduce_ != BuildStrategy::ReduceStrategy::kReduce) { - return -1; - } - - if (!OpHaveRole(*node, framework::OpRole::kOptimize)) { - return -1; - } - auto param_grad = boost::get>( - node->Op()->GetAttr(OpProtoAndCheckerMaker::OpRoleVarAttrName())); - - PADDLE_ENFORCE_EQ(param_grad.size(), 2U); - int dev_id = GetVarDeviceID(param_grad[1], sharded_var_device); - PADDLE_ENFORCE_NE(dev_id, -1, "dev_id should not be -1.[%s, %s, %s]", - node->Op()->Type(), param_grad[0], param_grad[1]); - return dev_id; -} - -int MultiDevSSAGraphBuilder::GetVarDeviceID( - const std::string &varname, - const std::unordered_map &sharded_var_device) const { - auto got = sharded_var_device.find(varname); - if (got == sharded_var_device.end()) { - auto pos = varname.find(framework::kNewGradSuffix); - if (pos != std::string::npos) { - got = sharded_var_device.find(varname.substr(0, pos)); - } - } - return got == sharded_var_device.end() ? -1 : got->second; -} - -void MultiDevSSAGraphBuilder::CreateScaleLossGradOp( +void MultiDevSSAGraphBuilderBase::CreateScaleLossGradOp( ir::Graph *result, const std::string &loss_grad_name, - ir::Node *out_var_node, proto::VarType::Type dtype) const { + ir::Node *out_var_node, size_t loss_scale, + proto::VarType::Type dtype) const { for (size_t i = 0; i < places_.size(); ++i) { - // Insert ScaleCost OpHandle auto *dev_ctx = platform::DeviceContextPool::Instance().Get(places_[i]); auto *op_handle = new ScaleLossGradOpHandle( result->CreateEmptyNode("scale_loss_grad", ir::Node::Type::kOperation), - local_scopes_.size(), local_scopes_[i], places_[i], dev_ctx, dtype); + loss_scale, local_scopes_[i], places_[i], dev_ctx, dtype); result->Get(kGraphOps).emplace_back(op_handle); // FIXME: Currently ScaleLossGradOp only use device_count as scale @@ -668,9 +441,8 @@ void MultiDevSSAGraphBuilder::CreateScaleLossGradOp( } } -void MultiDevSSAGraphBuilder::CreateComputationalOps(ir::Graph *result, - ir::Node *node, - size_t num_places) const { +void MultiDevSSAGraphBuilderBase::CreateComputationalOps( + ir::Graph *result, ir::Node *node, size_t num_places) const { for (size_t scope_idx = 0; scope_idx < num_places; ++scope_idx) { auto p = places_[scope_idx]; auto s = local_scopes_[scope_idx]; @@ -680,9 +452,9 @@ void MultiDevSSAGraphBuilder::CreateComputationalOps(ir::Graph *result, } } -VarHandle *MultiDevSSAGraphBuilder::CreateReduceOp(ir::Graph *result, - const std::string &og, - int dst_dev_id) const { +VarHandle *MultiDevSSAGraphBuilderBase::CreateReduceOp(ir::Graph *result, + const std::string &og, + int dst_dev_id) const { #if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) result->Get(kGraphOps).emplace_back(new ReduceOpHandle( result->CreateEmptyNode("reduce", ir::Node::Type::kOperation), @@ -711,51 +483,273 @@ VarHandle *MultiDevSSAGraphBuilder::CreateReduceOp(ir::Graph *result, return var; } -int MultiDevSSAGraphBuilder::CreateDistTrainOp( - ir::Graph *result, ir::Node *node, - std::unordered_map *sharded_var_device) const { - int op_dev_id = -1; - std::vector input_var_names; - std::vector output_var_names; - for (ir::Node *input : node->inputs) { - input_var_names.push_back(input->Name()); +bool MultiDevSSAGraphBuilderBase::IsScaleLossOp(ir::Node *node) const { + return boost::get( + node->Op()->GetAttr(OpProtoAndCheckerMaker::OpRoleAttrName())) == + (static_cast(OpRole::kBackward) | + static_cast(OpRole::kLoss)) && + !loss_var_name_.empty(); // If loss_var is empty. This is test mode +} + +bool MultiDevSSAGraphBuilderBase::IsSparseGradient( + const std::string &og) const { + PADDLE_ENFORCE(all_vars_.count(og) != 0); + if (all_vars_.at(og)->GetType() == proto::VarType::SELECTED_ROWS) { + return true; } - for (ir::Node *output : node->outputs) { - output_var_names.push_back(output->Name()); + return false; +} + +void AllReduceSSAGraphBuilder::InsertCollectiveOp( + ir::Graph *result, const std::string &p_name, + const std::string &g_name) const { + if (IsSparseGradient(g_name)) { + CreateReduceOp(result, g_name, 0); + CreateBroadcastOp(result, g_name, 0); + } else { + CreateAllReduceOp(result, g_name); } +} - if (node->Op()->Type() == "split_byref" || - node->Op()->Type() == "split_selected_rows" || - node->Op()->Type() == "split_ids") { - // TODO(paddle-dev): getting the first var is not safe. - op_dev_id = GetVarDeviceID(input_var_names[0], *sharded_var_device); - if (strategy_.reduce_ == BuildStrategy::ReduceStrategy::kAllReduce) { - op_dev_id = GetAppropriateDeviceID(input_var_names); - for (auto &varname : input_var_names) { - sharded_var_device->emplace(varname, op_dev_id); +int BalanceVarSSAGraphBuilder::GetVarDeviceID( + const std::string &varname) const { + auto got = sharded_var_device_.find(varname); + if (got == sharded_var_device_.end()) { + auto pos = varname.find(framework::kNewGradSuffix); + if (pos != std::string::npos) { + got = sharded_var_device_.find(varname.substr(0, pos)); + } + } + return got == sharded_var_device_.end() ? -1 : got->second; +} + +int BalanceVarSSAGraphBuilder::GetOpDeviceID(ir::Node *node) const { + if (strategy_.reduce_ != BuildStrategy::ReduceStrategy::kReduce) { + return -1; + } + if (!OpHaveRole(*node, framework::OpRole::kOptimize)) { + return -1; + } + auto param_grad = boost::get>( + node->Op()->GetAttr(OpProtoAndCheckerMaker::OpRoleVarAttrName())); + + PADDLE_ENFORCE_EQ(param_grad.size(), 2U); + int dev_id = GetVarDeviceID(param_grad[1]); + PADDLE_ENFORCE_NE(dev_id, -1, "dev_id should not be -1.[%s, %s, %s]", + node->Op()->Type(), param_grad[0], param_grad[1]); + return dev_id; +} + +size_t BalanceVarSSAGraphBuilder::GetAppropriateDeviceID( + const std::vector &var_names) const { + int64_t numel_sum = 0; + for (auto var_name : var_names) { + if (all_vars_.find(var_name) == all_vars_.end()) continue; + auto var_desc = all_vars_.at(var_name); + PADDLE_ENFORCE_NOT_NULL(var_desc); + auto dim = framework::make_ddim(var_desc->GetShape()); + int64_t numel = framework::product(dim); + PADDLE_ENFORCE_GT(numel, 0); + numel_sum += numel; + } + + auto smallest = + std::min_element(std::begin(balance_vars_), std::end(balance_vars_)); + size_t dev_id = + static_cast(std::distance(std::begin(balance_vars_), smallest)); + balance_vars_[dev_id] += numel_sum; + return dev_id; +} + +void BalanceVarSSAGraphBuilder::ResetState() const { + balance_vars_.clear(); + sharded_var_device_.clear(); + + balance_vars_.resize(places_.size(), 0); +} + +void ReduceSSAGraphBuilder::Init() const { + MultiDevSSAGraphBuilderBase::Init(); + ResetState(); +} + +void ReduceSSAGraphBuilder::ResetState() const { + BalanceVarSSAGraphBuilder::ResetState(); + bcast_var_name_set_.clear(); + bcast_var_name_set_.resize(places_.size()); +} + +void ReduceSSAGraphBuilder::InsertCollectiveOp( + ir::Graph *result, const std::string &p_name, + const std::string &g_name) const { + size_t cur_device_id = GetAppropriateDeviceID({g_name}); + CreateReduceOp(result, g_name, cur_device_id); + sharded_var_device_.emplace(g_name, cur_device_id); + bcast_var_name_set_[cur_device_id].emplace(p_name); +} + +bool ReduceSSAGraphBuilder::DealWithSpecialOp(ir::Graph *result, + ir::Node *node) const { + int op_dev_id = BalanceVarSSAGraphBuilder::GetOpDeviceID(node); + if (op_dev_id != -1) { + // This op only runs on one specific device. + CreateComputationalOp(result, node, op_dev_id); + for (ir::Node *n : node->outputs) { + sharded_var_device_.emplace(n->Name(), op_dev_id); + } + return true; + } + return false; +} + +void ReduceSSAGraphBuilder::InsertPostprocessOps(ir::Graph *result) const { + if (UseGPU()) { + if (strategy_.fuse_broadcast_op_) { + CreateFusedBroadcastOp(result, bcast_var_name_set_); + } else { + for (size_t dev_id = 0; dev_id < bcast_var_name_set_.size(); ++dev_id) { + auto &to_bcast_set = bcast_var_name_set_[dev_id]; + for (auto &bcast_name : to_bcast_set) { + CreateBroadcastOp(result, bcast_name, dev_id); + } } } - for (auto &varname : output_var_names) { - sharded_var_device->emplace(varname, op_dev_id); + } +} + +int ReduceSSAGraphBuilder::GetOpDeviceID( + ir::Node *node, + std::unordered_map> *delay_ops) const { + if (!OpHaveRole(*node, framework::OpRole::kOptimize)) { + return -1; + } + + auto param_grad = boost::get>( + node->Op()->GetAttr(OpProtoAndCheckerMaker::OpRoleVarAttrName())); + + PADDLE_ENFORCE_EQ(param_grad.size(), 2U); + int dev_id = GetVarDeviceID(param_grad[1]); + + if (dev_id == -1) { + (*delay_ops)[param_grad[1]].push_back(node); + return -2; + } + return dev_id; +} + +std::vector ReduceSSAGraphBuilder::SortOperations( + const ir::Graph &graph) const { + std::vector sorted_ops = ir::TopologySortOperations(graph); + return SortForReduceMode(sorted_ops); +} + +std::vector ReduceSSAGraphBuilder::SortForReduceMode( + const std::vector &topo_ops) const { + std::vector sorted_ops; + std::unordered_map> delayed_op; + sorted_ops.reserve(topo_ops.size()); + ResetState(); + + auto insert_delayed_op = [&](const std::string &var_name, int dev_id) { + sharded_var_device_.emplace(var_name, dev_id); + if (delayed_op.count(var_name)) { + auto &ops = delayed_op.at(var_name); + sorted_ops.insert(sorted_ops.end(), ops.begin(), ops.end()); + delayed_op.at(var_name).clear(); } - } else if (node->Op()->Type() == "concat") { - op_dev_id = GetVarDeviceID(input_var_names[0], *sharded_var_device); - for (auto &varname : output_var_names) { - sharded_var_device->emplace(varname, op_dev_id); + }; + + for (ir::Node *node : topo_ops) { + int op_dev_id = GetOpDeviceID(node, &delayed_op); + if (op_dev_id > -1) { + // This op only runs on one specific device. + sorted_ops.emplace_back(node); + for (ir::Node *n : node->outputs) { + insert_delayed_op(n->Name(), op_dev_id); + } + } else if (op_dev_id == -1) { + // This op runs on all devices, and its output may have parameter's + // gradients. + sorted_ops.emplace_back(node); + bool is_bk_op = + static_cast(boost::get(node->Op()->GetAttr( + OpProtoAndCheckerMaker::OpRoleAttrName())) & + static_cast(OpRole::kBackward)); + if (!is_bk_op) continue; + // Currently, we assume that once gradient is generated, it can be + // broadcast, and each gradient is only broadcast once. + std::vector backward_vars; + try { + backward_vars = + boost::get>(node->Op()->GetNullableAttr( + OpProtoAndCheckerMaker::OpRoleVarAttrName())); + } catch (boost::bad_get e) { + } + PADDLE_ENFORCE_EQ(backward_vars.size() % 2, 0); + + for (size_t i = 0; i < backward_vars.size(); i += 2) { + auto &g_name = backward_vars[i + 1]; + size_t cur_device_id = GetAppropriateDeviceID({g_name}); + insert_delayed_op(g_name, static_cast(cur_device_id)); + } + } else if (op_dev_id == -2) { + // The Op on which the Op depends has not yet been generated. } - } else { - LOG(ERROR) << "got unexpected dist op: " << node->Op()->Type(); - PADDLE_THROW( - "the distribute training related op should be in [split_byref, " - "concat]."); } - PADDLE_ENFORCE(op_dev_id != -1, - "can not find right place for distributed op: %s", - node->Op()->Type()); + PADDLE_ENFORCE_EQ(sorted_ops.size(), topo_ops.size()); - CreateComputationalOp(result, node, op_dev_id); - return op_dev_id; + ResetState(); + return sorted_ops; +} + +void DistSSAGraphBuilder::Init() const { + MultiDevSSAGraphBuilderBase::Init(); + ResetState(); +} + +void DistSSAGraphBuilder::ResetState() const { + BalanceVarSSAGraphBuilder::ResetState(); + bcast_var_name_set_.clear(); + bcast_var_name_set_.resize(places_.size()); +} + +bool DistSSAGraphBuilder::DealWithSpecialOp(ir::Graph *result, + ir::Node *node) const { + bool insert_op = false; + if (OpHaveRole(*node, OpRole::kRPC)) { + int op_dev_id = CreateRPCOp(result, node); + PADDLE_ENFORCE(op_dev_id != -1, + "Can not schedule the RPC operator to the right place."); + if (node->Op()->Type() == "recv") { + auto recv_vars_attr = + boost::get>(node->Op()->GetNullableAttr( + OpProtoAndCheckerMaker::OpRoleVarAttrName())); + PADDLE_ENFORCE(recv_vars_attr.size() == 2UL); // [parameter, gradient] + if (recv_vars_attr[0].find(".block") == std::string::npos) { + bcast_var_name_set_[op_dev_id].emplace(recv_vars_attr[0]); + } + } + insert_op = true; + need_broadcast_var_ = true; + } else if (OpHaveRole(*node, OpRole::kDist)) { + int op_dev_id = CreateDistTrainOp(result, node); + if (node->Op()->Type() == "concat") { + auto origin_param_name = node->Op()->OutputArgumentNames()[0]; + bcast_var_name_set_[op_dev_id].emplace(origin_param_name); + } + insert_op = true; + } else { + int op_dev_id = GetOpDeviceID(node); + if (op_dev_id != -1) { // This op only runs on one specific device. + CreateComputationalOp(result, node, op_dev_id); + for (ir::Node *n : node->outputs) { + sharded_var_device_.emplace(n->Name(), op_dev_id); + } + insert_op = true; + } + } + return insert_op; } void SetOpInputsAllPlaces(ir::Graph *result, ir::Node *node, int num_places) { @@ -774,13 +768,11 @@ void SetOpInputsAllPlaces(ir::Graph *result, ir::Node *node, int num_places) { } // Create RPC related op handles that connects its in ops and out ops. -int MultiDevSSAGraphBuilder::CreateRPCOp( - ir::Graph *result, ir::Node *node, - std::unordered_map *sharded_var_device) const { +int DistSSAGraphBuilder::CreateRPCOp(ir::Graph *result, ir::Node *node) const { int op_dev_id = -1; if (node->Op()->Type() == "send") { // TODO(paddle-dev): getting the first var is not safe. - op_dev_id = GetVarDeviceID(node->inputs[0]->Name(), *sharded_var_device); + op_dev_id = GetVarDeviceID(node->inputs[0]->Name()); PADDLE_ENFORCE(!ir::IsControlDepVar(*node->inputs[0]), "This hack no longer holds, please fix."); // the variable name which contains .block means it was splited by @@ -798,9 +790,9 @@ int MultiDevSSAGraphBuilder::CreateRPCOp( VLOG(10) << "send grad " << input_var_names[0] << " origin " << send_param_grad[1] << " place: " << op_dev_id; for (auto &varname : input_var_names) { - sharded_var_device->emplace(varname, op_dev_id); + sharded_var_device_.emplace(varname, op_dev_id); } - sharded_var_device->emplace(send_param_grad[1], op_dev_id); + sharded_var_device_.emplace(send_param_grad[1], op_dev_id); } } else if (node->Op()->Type() == "recv") { std::vector output_var_names; @@ -810,7 +802,7 @@ int MultiDevSSAGraphBuilder::CreateRPCOp( auto recv_param_grad = boost::get>( node->Op()->GetAttr(OpProtoAndCheckerMaker::OpRoleVarAttrName())); if (recv_param_grad.size() == 2U) { - op_dev_id = GetVarDeviceID(recv_param_grad[1], *sharded_var_device); + op_dev_id = GetVarDeviceID(recv_param_grad[1]); VLOG(10) << "recv param " << recv_param_grad[0] << " get grad place: " << recv_param_grad[1] << " place: " << op_dev_id; @@ -818,7 +810,7 @@ int MultiDevSSAGraphBuilder::CreateRPCOp( op_dev_id = GetAppropriateDeviceID(output_var_names); } for (auto &varname : output_var_names) { - sharded_var_device->emplace(varname, op_dev_id); + sharded_var_device_.emplace(varname, op_dev_id); } } else { // send_barrier, fetch_barrier will run on place 0; @@ -845,7 +837,7 @@ int MultiDevSSAGraphBuilder::CreateRPCOp( for (ir::Node *output : node->outputs) { int outvar_dev_id = op_dev_id; if (node->Op()->Type() == "fetch_barrier") { - outvar_dev_id = GetVarDeviceID(output->Name(), *sharded_var_device); + outvar_dev_id = GetVarDeviceID(output->Name()); PADDLE_ENFORCE_NE(outvar_dev_id, -1, "output name %s", output->Name()); } p = places_[outvar_dev_id]; @@ -862,29 +854,124 @@ int MultiDevSSAGraphBuilder::CreateRPCOp( return op_dev_id; } -bool MultiDevSSAGraphBuilder::IsSparseGradient(const std::string &og) const { - PADDLE_ENFORCE(all_vars_.count(og) != 0); - if (all_vars_.at(og)->GetType() == proto::VarType::SELECTED_ROWS) { - return true; +int DistSSAGraphBuilder::CreateDistTrainOp(ir::Graph *result, + ir::Node *node) const { + int op_dev_id = -1; + std::vector input_var_names; + std::vector output_var_names; + for (ir::Node *input : node->inputs) { + input_var_names.push_back(input->Name()); } - return false; + for (ir::Node *output : node->outputs) { + output_var_names.push_back(output->Name()); + } + + if (node->Op()->Type() == "split_byref" || + node->Op()->Type() == "split_selected_rows" || + node->Op()->Type() == "split_ids") { + // TODO(paddle-dev): getting the first var is not safe. + op_dev_id = GetVarDeviceID(input_var_names[0]); + if (strategy_.reduce_ == BuildStrategy::ReduceStrategy::kAllReduce) { + op_dev_id = GetAppropriateDeviceID(input_var_names); + for (auto &varname : input_var_names) { + sharded_var_device_.emplace(varname, op_dev_id); + } + } + for (auto &varname : output_var_names) { + sharded_var_device_.emplace(varname, op_dev_id); + } + } else if (node->Op()->Type() == "concat") { + op_dev_id = GetVarDeviceID(input_var_names[0]); + for (auto &varname : output_var_names) { + sharded_var_device_.emplace(varname, op_dev_id); + } + } else { + LOG(ERROR) << "got unexpected dist op: " << node->Op()->Type(); + PADDLE_THROW( + "the distribute training related op should be in [split_byref, " + "concat]."); + } + + PADDLE_ENFORCE(op_dev_id != -1, + "can not find right place for distributed op: %s", + node->Op()->Type()); + + CreateComputationalOp(result, node, op_dev_id); + return op_dev_id; } -bool MultiDevSSAGraphBuilder::IsScaleLossOp(ir::Node *node) const { - return boost::get( - node->Op()->GetAttr(OpProtoAndCheckerMaker::OpRoleAttrName())) == - (static_cast(OpRole::kBackward) | - static_cast(OpRole::kLoss)) && - !loss_var_name_.empty(); // If loss_var is empty. This is test mode +void DistSSAGraphBuilder::InsertCollectiveOp(ir::Graph *result, + const std::string &p_name, + const std::string &g_name) const { + size_t cur_device_id = 0; + switch (strategy_.reduce_) { + case BuildStrategy::ReduceStrategy::kReduce: + cur_device_id = GetAppropriateDeviceID({g_name}); + CreateReduceOp(result, g_name, cur_device_id); + sharded_var_device_.emplace(g_name, cur_device_id); + break; + case BuildStrategy::ReduceStrategy::kAllReduce: + if (IsSparseGradient(g_name)) { + CreateReduceOp(result, g_name, 0); + CreateBroadcastOp(result, g_name, 0); + } else { + CreateAllReduceOp(result, g_name); + } + break; + default: + LOG(FATAL) << "Unknown reduce strategy."; + break; + } +} + +void DistSSAGraphBuilder::InsertPostprocessOps(ir::Graph *result) const { + if (need_broadcast_var_ || + (UseGPU() && + strategy_.reduce_ == BuildStrategy::ReduceStrategy::kReduce)) { + if (strategy_.fuse_broadcast_op_) { + CreateFusedBroadcastOp(result, bcast_var_name_set_); + } else { + for (size_t dev_id = 0; dev_id < bcast_var_name_set_.size(); ++dev_id) { + auto &to_bcast_set = bcast_var_name_set_[dev_id]; + for (auto &bcast_name : to_bcast_set) { + CreateBroadcastOp(result, bcast_name, dev_id); + } + } + } + } +} + +std::unordered_set &MultiDevSSAGraphBuilder() { + static std::unordered_set regs; + return regs; } + +static int MultiDevSSAGraphBuilderRegister(const std::string &builder_mode) { + MultiDevSSAGraphBuilder().insert(builder_mode); + return 0; +} + } // namespace details } // namespace framework } // namespace paddle -REGISTER_PASS(multi_devices_pass, - paddle::framework::details::MultiDevSSAGraphBuilder) - .RequirePassAttr(paddle::framework::details::kLossVarName) - .RequirePassAttr(paddle::framework::details::kPlaces) - .RequirePassAttr(paddle::framework::details::kLocalScopes) - .RequirePassAttr(paddle::framework::details::kStrategy) - .RequirePassAttr(paddle::framework::details::kNumTrainers); +#define REGISTER_MULTI_DEVICES_PASS(pass_name, pass_class) \ + STATIC_ASSERT_GLOBAL_NAMESPACE( \ + _reg_ssa_graph_builder_##pass_name, \ + "REGISTER_MULTI_DEVICES_PASS must be called in global namespace."); \ + int _reg_ssa_graph_builder_entry_##pass_name = \ + paddle::framework::details::MultiDevSSAGraphBuilderRegister(#pass_name); \ + REGISTER_PASS(pass_name, pass_class) \ + .RequirePassAttr(paddle::framework::details::kLossVarName) \ + .RequirePassAttr(paddle::framework::details::kPlaces) \ + .RequirePassAttr(paddle::framework::details::kLocalScopes) \ + .RequirePassAttr(paddle::framework::details::kStrategy) \ + .RequirePassAttr(paddle::framework::details::kNRanks) + +REGISTER_MULTI_DEVICES_PASS(reduce_mode_multi_devices_pass, + paddle::framework::details::ReduceSSAGraphBuilder); +REGISTER_MULTI_DEVICES_PASS( + allreduce_mode_multi_devices_pass, + paddle::framework::details::AllReduceSSAGraphBuilder); +REGISTER_MULTI_DEVICES_PASS(dist_multi_devices_pass, + paddle::framework::details::DistSSAGraphBuilder); diff --git a/paddle/fluid/framework/details/multi_devices_graph_pass.h b/paddle/fluid/framework/details/multi_devices_graph_pass.h index 7029e9dc18cbacf0c5f0d7c6430d84fb72d6a0a3..6d4386538ea7d0cc318647c92282af9d598fa699 100644 --- a/paddle/fluid/framework/details/multi_devices_graph_pass.h +++ b/paddle/fluid/framework/details/multi_devices_graph_pass.h @@ -13,6 +13,7 @@ // limitations under the License. #pragma once + #include #include #include @@ -30,78 +31,70 @@ namespace framework { class Scope; namespace details { -class MultiDevSSAGraphBuilder : public ir::Pass { +constexpr char kLossVarName[] = "loss_var_name"; +constexpr char kPlaces[] = "places"; +constexpr char kLocalScopes[] = "local_scopes"; +constexpr char kStrategy[] = "strategy"; +constexpr char kNRanks[] = "nranks"; + +class MultiDevSSAGraphBuilderBase : public ir::Pass { protected: std::unique_ptr ApplyImpl( std::unique_ptr graph) const override; - private: - void CreateOpHandleIOs(ir::Graph *result, ir::Node *node, - size_t device_id) const; - void Init() const; + virtual void Init() const; -#if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) - mutable platform::NCCLContextMap *nccl_ctxs_; -#endif + virtual std::vector SortOperations(const ir::Graph &graph) const; - int GetVarDeviceID( - const std::string &varname, - const std::unordered_map &sharded_var_device) const; + virtual void InsertCollectiveOp(ir::Graph *result, const std::string &p_name, + const std::string &g_name) const = 0; - bool IsScaleLossOp(ir::Node *node) const; + virtual bool DealWithSpecialOp(ir::Graph *result, ir::Node *node) const = 0; + + virtual void InsertPostprocessOps(ir::Graph *result) const = 0; - int CreateRPCOp( - ir::Graph *result, ir::Node *node, - std::unordered_map *sharded_var_device) const; - int CreateDistTrainOp( - ir::Graph *result, ir::Node *node, - std::unordered_map *sharded_var_device) const; + bool UseGPU() const; + + bool NeedCollectiveOps() const; + + bool IsScaleLossOp(ir::Node *node) const; void CreateComputationalOps(ir::Graph *result, ir::Node *node, size_t num_places) const; void CreateScaleLossGradOp(ir::Graph *result, const std::string &loss_grad_name, - ir::Node *out_var_node, + ir::Node *out_var_node, size_t loss_scale, proto::VarType::Type dtype) const; VarHandle *CreateReduceOp(ir::Graph *result, const std::string &og, int dst_dev_id) const; + void CreateComputationalOp(ir::Graph *result, ir::Node *node, int dev_id) const; - int GetOpDeviceID( - ir::Node *node, - const std::unordered_map &sharded_var_device) const; - - void InsertAllReduceOp(ir::Graph *result, const std::string &og) const; + bool IsSparseGradient(const std::string &og) const; - void InsertDataBalanceOp(ir::Graph *result, - const std::vector &datas) const; + void CreateAllReduceOp(ir::Graph *result, const std::string &og) const; void CreateBroadcastOp(ir::Graph *result, const std::string &p_name, size_t src_dev_id) const; + void InsertScaleLossGradOp(ir::Graph *result, const ir::Node *node) const; + void CreateFusedBroadcastOp( ir::Graph *result, const std::vector> &bcast_varnames) const; - bool IsSparseGradient(const std::string &og) const; - - size_t GetAppropriateDeviceID( - const std::vector &var_names) const; - void SetCommunicationContext(OpHandleBase *op_handle, const platform::Place &p) const; - std::vector SortForReduceMode( - const std::vector &) const; + void CreateOpHandleIOs(ir::Graph *result, ir::Node *node, + size_t device_id) const; - int GetOpDeviceID( - ir::Node *node, - const std::unordered_map &shared_var_device, - std::unordered_map> *delay_ops) - const; +#if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) + mutable platform::NCCLContextMap *nccl_ctxs_; +#endif mutable std::string loss_var_name_; mutable std::vector places_; @@ -109,8 +102,83 @@ class MultiDevSSAGraphBuilder : public ir::Pass { mutable BuildStrategy strategy_; mutable std::unordered_map all_vars_; +}; + +class AllReduceSSAGraphBuilder : public MultiDevSSAGraphBuilderBase { + protected: + virtual void InsertCollectiveOp(ir::Graph *result, const std::string &p_name, + const std::string &g_name) const; + + virtual bool DealWithSpecialOp(ir::Graph *result, ir::Node *node) const { + return false; + } + + virtual void InsertPostprocessOps(ir::Graph *result) const {} +}; + +class BalanceVarSSAGraphBuilder : public MultiDevSSAGraphBuilderBase { + protected: + int GetVarDeviceID(const std::string &varname) const; + + int GetOpDeviceID(ir::Node *node) const; + + size_t GetAppropriateDeviceID( + const std::vector &var_names) const; + + virtual void ResetState() const; + + mutable std::unordered_map sharded_var_device_; mutable std::vector balance_vars_; }; + +class ReduceSSAGraphBuilder : public BalanceVarSSAGraphBuilder { + protected: + virtual void Init() const; + + virtual void InsertCollectiveOp(ir::Graph *result, const std::string &p_name, + const std::string &g_name) const; + + virtual bool DealWithSpecialOp(ir::Graph *result, ir::Node *node) const; + + virtual void InsertPostprocessOps(ir::Graph *result) const; + + virtual std::vector SortOperations(const ir::Graph &graph) const; + + virtual void ResetState() const; + + int GetOpDeviceID(ir::Node *node, + std::unordered_map> + *delay_ops) const; + + std::vector SortForReduceMode( + const std::vector &topo_ops) const; + + mutable std::vector> bcast_var_name_set_; +}; + +class DistSSAGraphBuilder : public BalanceVarSSAGraphBuilder { + protected: + virtual void Init() const; + + virtual bool DealWithSpecialOp(ir::Graph *result, ir::Node *node) const; + + virtual void InsertPostprocessOps(ir::Graph *result) const; + + virtual void InsertCollectiveOp(ir::Graph *result, const std::string &p_name, + const std::string &g_name) const; + + virtual void ResetState() const; + + int CreateRPCOp(ir::Graph *result, ir::Node *node) const; + + int CreateDistTrainOp(ir::Graph *result, ir::Node *node) const; + + mutable std::vector> bcast_var_name_set_; + mutable bool need_broadcast_var_{false}; +}; + +std::unordered_set &MultiDevSSAGraphBuilder(); + } // namespace details } // namespace framework } // namespace paddle diff --git a/paddle/fluid/framework/details/parallel_ssa_graph_executor.cc b/paddle/fluid/framework/details/parallel_ssa_graph_executor.cc new file mode 100644 index 0000000000000000000000000000000000000000..128aaa33a2c60e62fdca13768cdc0a815167f3ef --- /dev/null +++ b/paddle/fluid/framework/details/parallel_ssa_graph_executor.cc @@ -0,0 +1,99 @@ +// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#include "paddle/fluid/framework/details/parallel_ssa_graph_executor.h" + +namespace paddle { +namespace framework { +namespace details { + +ParallelSSAGraphExecutor::ParallelSSAGraphExecutor( + const ExecutionStrategy &strategy, const std::vector &local_scopes, + const std::vector &places, + std::vector> &&graphs) + : strategy_(std::move(strategy)), + local_scopes_(std::move(local_scopes)), + pool_(places.size() >= 2 ? new ::ThreadPool(places.size()) : nullptr), + places_(std::move(places)), + graphs_(std::move(graphs)) { + PADDLE_ENFORCE_EQ(places_.size(), local_scopes_.size()); + + // set the correct size of thread pool to each device. + strategy_.num_threads_ = strategy_.num_threads_ < places_.size() + ? 1UL + : strategy_.num_threads_ / places_.size(); + VLOG(1) << "set num_threads: " << strategy_.num_threads_ + << " to run the operators of the graph on each device."; + for (size_t i = 0; i < places.size(); ++i) { + executors_.emplace_back(new details::ThreadedSSAGraphExecutor( + strategy_, {local_scopes_[i]}, {places_[i]}, std::move(graphs_[i]))); + } +} + +FeedFetchList ParallelSSAGraphExecutor::Run( + const std::vector &fetch_tensors) { + std::vector> run_futures; + + std::vector fetch_data; + FeedFetchList ret; + + fetch_data.reserve(places_.size()); + ret.reserve(fetch_tensors.size()); + exception_holder_.Clear(); + + for (size_t i = 0; i < places_.size(); ++i) { + auto call = [this, i, &fetch_tensors]() -> FeedFetchList { + try { + return executors_[i]->Run(fetch_tensors); + } catch (...) { + exception_holder_.Catch(std::current_exception()); + } + return FeedFetchList(); + }; + + if (pool_) { + run_futures.emplace_back(pool_->enqueue(std::move(call))); + } else { + fetch_data.emplace_back(std::move(call())); + } + } + + if (pool_) { + for (auto &f : run_futures) { + if (exception_holder_.IsCaught()) { + f.wait(); + } else { + fetch_data.emplace_back(std::move(f.get())); + } + } + } + if (exception_holder_.IsCaught()) { + exception_holder_.ReThrow(); + } + + for (size_t fetch_idx = 0; fetch_idx < fetch_tensors.size(); ++fetch_idx) { + std::vector lodtensor_ptrs; + lodtensor_ptrs.reserve(local_scopes_.size()); + for (size_t scope_idx = 0; scope_idx < local_scopes_.size(); ++scope_idx) { + lodtensor_ptrs.push_back(&fetch_data.at(scope_idx).at(fetch_idx)); + } + ret.emplace_back(); + ret.back().MergeLoDTensor(lodtensor_ptrs, platform::CPUPlace()); + } + return ret; +} + +} // namespace details +} // namespace framework +} // namespace paddle diff --git a/paddle/fluid/framework/details/parallel_ssa_graph_executor.h b/paddle/fluid/framework/details/parallel_ssa_graph_executor.h new file mode 100644 index 0000000000000000000000000000000000000000..c00c5bc2d1b4b78593f99c819b5a3d642150e773 --- /dev/null +++ b/paddle/fluid/framework/details/parallel_ssa_graph_executor.h @@ -0,0 +1,51 @@ +// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#pragma once + +#include +#include + +#include "ThreadPool.h" +#include "paddle/fluid/framework/details/threaded_ssa_graph_executor.h" + +namespace paddle { +namespace framework { +namespace details { + +class ParallelSSAGraphExecutor : public SSAGraphExecutor { + public: + ParallelSSAGraphExecutor(const ExecutionStrategy &strategy, + const std::vector &local_scopes, + const std::vector &places, + std::vector> &&graphs); + ~ParallelSSAGraphExecutor() final = default; + const ir::Graph &Graph() const override { return *graphs_[0]; } + + FeedFetchList Run(const std::vector &fetch_tensors) override; + + private: + ExecutionStrategy strategy_; + std::vector local_scopes_; + std::unique_ptr<::ThreadPool> pool_{nullptr}; + std::vector places_; + std::vector> graphs_; + + std::vector> executors_; + ExceptionHolder exception_holder_; +}; + +} // namespace details +} // namespace framework +} // namespace paddle diff --git a/paddle/fluid/framework/details/scope_buffered_ssa_graph_executor.cc b/paddle/fluid/framework/details/scope_buffered_ssa_graph_executor.cc index 1ed4b2c8e860312a88450a0eba9c2de9191f5fe8..91e4f9adb418978c30f512abe6924c0ace182124 100644 --- a/paddle/fluid/framework/details/scope_buffered_ssa_graph_executor.cc +++ b/paddle/fluid/framework/details/scope_buffered_ssa_graph_executor.cc @@ -56,7 +56,7 @@ FeedFetchList ScopeBufferedSSAGraphExecutor::Run( } } std::vector fetch_data; - std::exception_ptr eptr; + std::exception_ptr eptr = nullptr; try { fetch_data = underlying_executor_->Run(fetch_tensors); } catch (...) { diff --git a/paddle/fluid/framework/ir/CMakeLists.txt b/paddle/fluid/framework/ir/CMakeLists.txt index 6d795e1e2d5407ecacf5fb4af539919d72bff404..f71a3d0f2e51f1a8d30fbc5f436edc97e80c57c1 100644 --- a/paddle/fluid/framework/ir/CMakeLists.txt +++ b/paddle/fluid/framework/ir/CMakeLists.txt @@ -31,6 +31,7 @@ cc_library(fuse_pass_base SRCS fuse_pass_base.cc DEPS pass) pass_library(graph_to_program_pass base) pass_library(graph_viz_pass base) +pass_library(lock_free_optimize_pass base) pass_library(fc_fuse_pass inference) pass_library(attention_lstm_fuse_pass inference) pass_library(infer_clean_graph_pass inference) @@ -41,6 +42,7 @@ pass_library(seq_concat_fc_fuse_pass inference) pass_library(multi_batch_merge_pass base) pass_library(conv_bn_fuse_pass inference) pass_library(seqconv_eltadd_relu_fuse_pass inference) +pass_library(seqpool_concat_fuse_pass inference) pass_library(is_test_pass base) pass_library(conv_elementwise_add_act_fuse_pass inference) pass_library(conv_elementwise_add2_act_fuse_pass inference) diff --git a/paddle/fluid/framework/ir/graph.h b/paddle/fluid/framework/ir/graph.h index 47fcf96a3f92b1f915e5254fff36feb8b2870730..8bb3c27bdd32d07d58913db043569f6a3bf69aeb 100644 --- a/paddle/fluid/framework/ir/graph.h +++ b/paddle/fluid/framework/ir/graph.h @@ -109,7 +109,6 @@ class Graph { attr_dels_[attr_name] = []() {}; } - template void Erase(const std::string &attr_name) { PADDLE_ENFORCE(attrs_.count(attr_name) != 0, "%s not set in the graph", attr_name); diff --git a/paddle/fluid/framework/ir/lock_free_optimize_pass.cc b/paddle/fluid/framework/ir/lock_free_optimize_pass.cc new file mode 100644 index 0000000000000000000000000000000000000000..92e897ca9ce02ed67f026fd08062842e3bafa098 --- /dev/null +++ b/paddle/fluid/framework/ir/lock_free_optimize_pass.cc @@ -0,0 +1,358 @@ +// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#include "paddle/fluid/framework/ir/lock_free_optimize_pass.h" + +#include +#include +#include + +#include "paddle/fluid/framework/ir/node.h" +#include "paddle/fluid/framework/op_proto_maker.h" +#include "paddle/fluid/framework/operator.h" +#include "paddle/fluid/platform/enforce.h" + +namespace paddle { +namespace framework { +namespace ir { + +const char kSumGradOpName[] = "sum"; +// TODO(minqiyang): only support sgd at current time, please add +// other optimizers later. +const char kOptimizerType[] = "sgd"; + +std::unique_ptr LockFreeOptimizePass::ApplyImpl( + std::unique_ptr graph) const { + PADDLE_ENFORCE(graph.get()); + + // We could collect all weights' name from SGD, where + // W1 <- SGD(W0, Grad0) + std::unordered_set weight_var_set; + for (auto* node : graph->Nodes()) { + if (IsOpNamed(node, kOptimizerType)) { + auto& param_out_vars = node->Op()->Output("ParamOut"); + PADDLE_ENFORCE(param_out_vars.size() == 1u); + weight_var_set.insert(param_out_vars[0]); + } + } + + // find all grad's merge op via weight name, where + // Grad0 <- SUM(Grad1, Grad2, Grad3 ...) + std::unordered_set grad_sum_op_set; + for (ir::Node* node : graph->Nodes()) { + if (IsOpNamed(node, kSumGradOpName)) { + for (ir::Node* output : node->outputs) { + // strip the last grad suffix @GRAD + std::string var_name = output->Name(); + const std::string suffix(kGradVarSuffix); + if (var_name != suffix && var_name.size() > suffix.size() && + var_name.substr(var_name.size() - suffix.size()) == suffix) { + // if so then strip them off + var_name = var_name.substr(0, var_name.size() - suffix.size()); + if (weight_var_set.find(var_name) != weight_var_set.end()) { + grad_sum_op_set.insert(node); + break; + } + } + } + } + } + + // get the forward op and backward op pairs, where + // out <- forward(X, W) + // Grad1 <- backward(out, X') + // Grad0 <- SUM(Grad1, Grad2, Grad3 ...) + // W0 <- SGD(W1, Grad0) + for (ir::Node* node : grad_sum_op_set) { + for (ir::Node* merged_grad_var : node->outputs) { + // find the optimizers connected with sum op + if (IsVarNameEndsWith(merged_grad_var, kGradVarSuffix) && + merged_grad_var->outputs.size() == 1u) { + ir::Node* opt_node = merged_grad_var->outputs[0]; + VLOG(3) << "Found opt node " << opt_node->Name(); + + // find the backward op connected with sum op + for (ir::Node* unmerged_grad_var : node->inputs) { + if (IsVarNameContains(unmerged_grad_var, kGradVarSuffix) && + unmerged_grad_var->inputs.size() == 1u) { + ir::Node* backward_op = unmerged_grad_var->inputs[0]; + + VLOG(3) << "Found backward_op " << backward_op->Name(); + + // find the forward op related to the backward op + ir::Node* forward_op = + FindForwardOpViaBackwardOp(graph.get(), backward_op); + + VLOG(3) << "Found forward_op " << forward_op->Name(); + + PADDLE_ENFORCE(forward_op); + + Node* new_optimizer_node = CreateNewSGDNode( + graph.get(), forward_op, backward_op, node, opt_node); + + PADDLE_ENFORCE(new_optimizer_node); + } + } + } + } + } + + // Remove the sum_op and its' outputs and connected Optimizers + for (Node* sum_op : grad_sum_op_set) { + for (Node* sum_op_output : sum_op->outputs) { + for (Node* optimize_op : sum_op_output->outputs) { + if (optimize_op->NodeType() == Node::Type::kOperation && + optimize_op->Name() == kOptimizerType) { + VLOG(3) << "remove optimize_op: " << optimize_op->Name() << "_" + << optimize_op->id(); + graph->RemoveNode(optimize_op); + } + } + VLOG(3) << "remove sum_op_output: " << sum_op_output->Name() << "_" + << sum_op_output->id(); + graph->RemoveNode(sum_op_output); + } + VLOG(3) << "remove sum_op: " << sum_op->Name() << "_" << sum_op->id(); + graph->RemoveNode(sum_op); + } + + for (auto* node : graph->Nodes()) { + for (Node* output_node : node->outputs) { + if (output_node->Name() == "sgd") { + VLOG(3) << "Node link to SGD: " << node->Name() << "_" << node->id() + << " --> " << output_node->Name() << "_" << output_node->id(); + for (Node* input_node : node->inputs) { + VLOG(3) << "SGD Input link: " << input_node->Name() << "_" + << input_node->id() << " --> " << node->Name() << "_" + << node->id(); + } + } + } + } + + return graph; +} + +ir::Node* LockFreeOptimizePass::CreateNewSGDNode( + ir::Graph* graph, ir::Node* forward_node, ir::Node* backward_node, + ir::Node* grad_sum_node, ir::Node* optimize_node) const { + PADDLE_ENFORCE(graph); + PADDLE_ENFORCE(forward_node); + PADDLE_ENFORCE(backward_node); + PADDLE_ENFORCE(grad_sum_node); + PADDLE_ENFORCE(optimize_node); + + // find the grad var node between the grad sum node and backward_node + std::vector grad_vars = + FindConnectedNode(backward_node, grad_sum_node); + ir::Node* grad_node = nullptr; + for (ir::Node* node : grad_vars) { + if (!ir::IsControlDepVar(*node)) { + grad_node = node; + } + } + PADDLE_ENFORCE(grad_node); + + // create a new SGD node + OpDesc* old_desc = optimize_node->Op(); + // keep with the same block between new optimizer and the old one + OpDesc new_desc(*old_desc, old_desc->Block()); + new_desc.SetInput("Param", old_desc->Input("Param")); + new_desc.SetInput("LearningRate", old_desc->Input("LearningRate")); + new_desc.SetInput("Grad", std::vector({grad_node->Name()})); + new_desc.SetOutput("ParamOut", old_desc->Output("ParamOut")); + + std::vector op_role_vars = boost::get>( + new_desc.GetAttr(framework::OpProtoAndCheckerMaker::OpRoleVarAttrName())); + // replace the second op role var, because the grad name was + // changed in new optimizer + op_role_vars.pop_back(); + op_role_vars.push_back(grad_node->Name()); + new_desc.SetAttr(framework::OpProtoAndCheckerMaker::OpRoleVarAttrName(), + op_role_vars); + new_desc.SetType(kOptimizerType); + + // set backward op's op role var, this will be used to + // set device_id in multi_device_pass + backward_node->Op()->SetAttr( + framework::OpProtoAndCheckerMaker::OpRoleVarAttrName(), op_role_vars); + // backward_node->Op()->SetAttr( + // framework::OpProtoAndCheckerMaker::OpRoleVarAttrName(), {}); + + // keep with the same output nodes between new optimizer and the + // old one + Node* sgd_node = graph->CreateOpNode(&new_desc); + + // change all outputs of the optimize_node to the new one + ReplaceAllDownstreamNode(optimize_node, sgd_node); + + // find connected node between forward node and optimize node + // and replace the optimize node to new sgd node + std::vector forward_opt_connected_nodes = + FindConnectedNode(forward_node, optimize_node); + for (ir::Node* node : forward_opt_connected_nodes) { + ReplaceUpstreamNode(node, optimize_node, sgd_node); + } + + // find connected node between backward node and optimize node + // and replace the optimize node to new sgd node + std::vector backward_opt_connected_nodes = + FindConnectedNode(backward_node, optimize_node); + for (ir::Node* node : backward_opt_connected_nodes) { + ReplaceUpstreamNode(node, optimize_node, sgd_node); + } + + // SGD must have only one param and LR in + PADDLE_ENFORCE(old_desc->Input("LearningRate").size() == 1u); + PADDLE_ENFORCE(old_desc->Input("Param").size() == 1u); + + // LR and weight nodes should be copied + for (Node* upstream_node : optimize_node->inputs) { + if (upstream_node->Name() == old_desc->Input("LearningRate")[0] || + upstream_node->Name() == old_desc->Input("Param")[0]) { + ReplaceUpstreamNode(upstream_node, optimize_node, sgd_node); + } + } + + VLOG(3) << "Create new opt node" << sgd_node->Name() << "_" << sgd_node->id(); + + return sgd_node; +} + +std::vector LockFreeOptimizePass::FindConnectedNode( + ir::Node* upstream_node, ir::Node* downstream_node) const { + std::vector result; + for (ir::Node* out_node : upstream_node->outputs) { + for (ir::Node* in_node : downstream_node->inputs) { + if (in_node == out_node) { + result.push_back(in_node); + } + } + } + + return result; +} + +void LockFreeOptimizePass::ReplaceUpstreamNode( + ir::Node* upstream_node, ir::Node* old_optimizer_node, + ir::Node* new_optimizer_node) const { + PADDLE_ENFORCE(upstream_node); + PADDLE_ENFORCE(old_optimizer_node); + PADDLE_ENFORCE(new_optimizer_node); + + // Remove the old_optimizer_node from upstream_node's outputs vector + auto& output_node_vec = upstream_node->outputs; + for (auto output_node_iter = output_node_vec.begin(); + output_node_iter != output_node_vec.end();) { + if (*output_node_iter == old_optimizer_node) { + output_node_vec.erase(output_node_iter); + break; + } else { + ++output_node_iter; + } + } + + // Add the new_optimizer_node to upstream_node's outputs vector + output_node_vec.emplace_back(new_optimizer_node); + new_optimizer_node->inputs.emplace_back(upstream_node); +} + +void LockFreeOptimizePass::ReplaceAllDownstreamNode( + ir::Node* old_optimizer_node, ir::Node* new_optimizer_node) const { + PADDLE_ENFORCE(old_optimizer_node); + PADDLE_ENFORCE(new_optimizer_node); + + for (ir::Node* downstream_node : old_optimizer_node->outputs) { + // Remove the old_optimizer_node from downstream_node's inputs vector + auto& input_node_vec = downstream_node->inputs; + for (auto input_node_iter = input_node_vec.begin(); + input_node_iter != input_node_vec.end();) { + if (*input_node_iter == old_optimizer_node) { + input_node_vec.erase(input_node_iter); + break; + } else { + ++input_node_iter; + } + } + + // Add the new_optimizer_node to downstream_node's inputs vector + input_node_vec.emplace_back(new_optimizer_node); + new_optimizer_node->outputs.emplace_back(downstream_node); + } +} + +ir::Node* LockFreeOptimizePass::FindForwardOpViaBackwardOp( + ir::Graph* graph, ir::Node* backward_node) const { + PADDLE_ENFORCE(graph); + PADDLE_ENFORCE(backward_node); + + // strip the suffix _grad of backward_node's name + std::string forward_op_name = backward_node->Name(); + const std::string suffix("_grad"); + if (forward_op_name != suffix && forward_op_name.size() > suffix.size() && + forward_op_name.substr(forward_op_name.size() - suffix.size()) == + suffix) { + // if so then strip them off + forward_op_name = + forward_op_name.substr(0, forward_op_name.size() - suffix.size()); + } else { + LOG(WARNING) << "Illegal backward node's name " << backward_node->Name() + << " id " << backward_node->id(); + + return nullptr; + } + + for (ir::Node* node : graph->Nodes()) { + if (node->Name() == forward_op_name) { + if (node->outputs.size() == 0u) { + // if forward_node has no output, then it has NO grad op + continue; + } + + // check whether all inputs of the backward_op that ends_with @GRAD + // comes from the output of forward_op is the input of the backward_op + bool is_related_forward_node = true; + for (ir::Node* backward_input : backward_node->inputs) { + if (IsVarNameEndsWith(backward_input, kGradVarSuffix)) { + bool meets_correct_output = false; + for (ir::Node* forward_output : node->outputs) { + if (forward_output->Name() + kGradVarSuffix == + backward_input->Name()) { + meets_correct_output = true; + break; + } + } + + if (!meets_correct_output) { + is_related_forward_node = false; + break; + } + } + } + + if (is_related_forward_node) { + return node; + } + } + } + + return nullptr; +} + +} // namespace ir +} // namespace framework +} // namespace paddle + +REGISTER_PASS(lock_free_optimize_pass, + paddle::framework::ir::LockFreeOptimizePass); diff --git a/paddle/fluid/framework/ir/lock_free_optimize_pass.h b/paddle/fluid/framework/ir/lock_free_optimize_pass.h new file mode 100644 index 0000000000000000000000000000000000000000..7310f596f8a3170e84840be4bab8390b780b6577 --- /dev/null +++ b/paddle/fluid/framework/ir/lock_free_optimize_pass.h @@ -0,0 +1,130 @@ +// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#ifndef PADDLE_FLUID_FRAMEWORK_IR_LOCK_FREE_OPTIMIZE_PASS_H_ +#define PADDLE_FLUID_FRAMEWORK_IR_LOCK_FREE_OPTIMIZE_PASS_H_ + +#include +#include + +#include + +#include "paddle/fluid/framework/ir/graph.h" +#include "paddle/fluid/framework/ir/pass.h" + +namespace paddle { +namespace framework { +namespace ir { + +class Node; + +/* +* Remove the sum op of all gradients of the backward op. +* And remove the dependecies of the optimizer related to the +* same backward op. +* +* Before this pass: +* +* forward_op1 forward_op2 +* | | +* grad_op1 grad_op2 +* \ / +* \ / +* sum_op +* | +* sgd_op +* +* After this pass: +* forward_op1 forward_op2 +* | | +* grad_op1 grad_op2 +* | | +* sgd_op1 sgd_op2 +* +* sgd_op1 and sgd_op2 will update the same weight which holds the same +* memory, so we could benefits from the acceleration +*/ +class LockFreeOptimizePass : public Pass { + public: + virtual ~LockFreeOptimizePass() {} + + protected: + std::unique_ptr ApplyImpl(std::unique_ptr graph) const; + + private: + // Create a new sgd node via current optimizer node + ir::Node* CreateNewSGDNode(ir::Graph* graph, ir::Node* forward_node, + ir::Node* backward_node, ir::Node* grad_sum_node, + ir::Node* optimize_node) const; + + // Replace the input weight's optimizers + void ReplaceUpstreamNode(ir::Node* upstream_node, + ir::Node* old_optimizer_node, + ir::Node* new_optimizer_node) const; + + // Replace the output weight's optimizers + void ReplaceAllDownstreamNode(ir::Node* old_optimizer_node, + ir::Node* new_optimizer_node) const; + + // Find all weight variables in graph + bool FindAllWeightVars(ir::Graph* graph) const; + + // Find the forward_op node via the backward_op node + ir::Node* FindForwardOpViaBackwardOp(ir::Graph* graph, + ir::Node* backward_node) const; + + std::vector FindConnectedNode(ir::Node* upstream_node, + ir::Node* downstream_node) const; + + inline bool IsOpNamed(ir::Node* node, const std::string& name) const { + PADDLE_ENFORCE(node); + + return node->NodeType() == Node::Type::kOperation && node->Name() == name; + } + + inline bool IsVarNamed(ir::Node* node, const std::string& name) const { + PADDLE_ENFORCE(node); + + return node->NodeType() == Node::Type::kVariable && node->Name() == name; + } + + inline bool IsVarNameEndsWith(ir::Node* node, const std::string& name) const { + PADDLE_ENFORCE(node); + + return node->NodeType() == Node::Type::kVariable && + boost::algorithm::ends_with(node->Name(), name); + } + + inline bool IsVarNameContains(ir::Node* node, const std::string& name) const { + PADDLE_ENFORCE(node); + + return node->NodeType() == Node::Type::kVariable && + node->Name().find(name) != std::string::npos; + } + + inline bool IsControlDepFrom(ir::Node* ctrl_dep_node, ir::Node* node) const { + PADDLE_ENFORCE(ctrl_dep_node); + PADDLE_ENFORCE(node); + + return IsControlDepVar(*ctrl_dep_node) && + ctrl_dep_node->inputs.size() >= 1u && + ctrl_dep_node->inputs[0] == node; + } +}; + +} // namespace ir +} // namespace framework +} // namespace paddle + +#endif // PADDLE_FLUID_FRAMEWORK_IR_LOCK_FREE_OPTIMIZE_PASS_H_ diff --git a/paddle/fluid/framework/ir/seqpool_concat_fuse_pass.cc b/paddle/fluid/framework/ir/seqpool_concat_fuse_pass.cc new file mode 100644 index 0000000000000000000000000000000000000000..20b822003359a169c2b0a6f8c95b7f5abf404b1c --- /dev/null +++ b/paddle/fluid/framework/ir/seqpool_concat_fuse_pass.cc @@ -0,0 +1,194 @@ +/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. */ + +#include "paddle/fluid/framework/ir/seqpool_concat_fuse_pass.h" +#include +#include +#include "paddle/fluid/framework/lod_tensor.h" + +#define MAX_CONCAT_INPUTS 200 + +namespace paddle { +namespace framework { +namespace ir { + +PDNode* BuildSeqPoolConcatPattern(PDPattern* pattern, + const std::string& name_scope, + int num_inputs) { + auto is_concat_op_with_inputs = [](Node* x, int num) -> bool { + return x && x->IsOp() && x->Op()->Type() == "concat" && + x->Op()->Input("X").size() == static_cast(num); + }; + + auto is_nth_input_var_of_concat = [=](Node* x, int idx) -> bool { + return x && x->IsVar() && VarLinksToOp(x, "concat") && + x->outputs.size() == 1 && IsNthInput(x, x->outputs[0], "X", idx) && + is_concat_op_with_inputs(x->outputs[0], num_inputs); + }; + + auto is_seqpool_op_with_pootype_of_nth_input_of_concat = [=]( + Node* x, const std::string& type, int idx) -> bool { + bool ok = x && x->IsOp() && x->Op()->Type() == "sequence_pool" && + x->Op()->HasAttr("pooltype") && + boost::get(x->Op()->GetAttr("pooltype")) == type && + x->outputs.size() == 2; // seqpool should only have 2 outputs + if (ok) { + // only one output of seqpool_op is nth_input_var of concat + // the other one should be unused empty var + if (is_nth_input_var_of_concat(x->outputs[0], idx)) { + ok = ok && x->outputs[1]->IsVar() && x->outputs[1]->outputs.size() == 0; + } else { + ok = ok && is_nth_input_var_of_concat(x->outputs[1], idx) && + x->outputs[0]->IsVar() && x->outputs[0]->outputs.size() == 0; + } + } + return ok; + }; + + auto* concat_op = pattern->NewNode( + [=](Node* x) { return is_concat_op_with_inputs(x, num_inputs); }, + name_scope + "/concat_op"); + concat_op->assert_op_attr("axis", 1); + + auto* concat_out_var = pattern->NewNode( + [=](Node* x) { + return x && x->IsVar() && VarLinksFromOp(x, "concat") && + x->inputs.size() == 1 && + is_concat_op_with_inputs(x->inputs[0], num_inputs); + }, + name_scope + "/concat_out_var"); + concat_out_var->assert_is_only_output_of_op("concat"); + + std::vector seqpool_ops_input_var(num_inputs); + std::vector seqpool_ops_output_var(num_inputs); + std::vector seqpool_ops(num_inputs); + + for (int i = 0; i < num_inputs; ++i) { + seqpool_ops_output_var[i] = pattern->NewNode( + [=](Node* x) { + return x && x->IsVar() && is_nth_input_var_of_concat(x, i) && + x->inputs.size() == 1 && + is_seqpool_op_with_pootype_of_nth_input_of_concat(x->inputs[0], + "SUM", i); + }, + name_scope + "/sequence_pool_out_" + std::to_string(i)); + + seqpool_ops[i] = pattern->NewNode( + [=](Node* x) { + return x && x->IsOp() && + is_seqpool_op_with_pootype_of_nth_input_of_concat(x, "SUM", i); + }, + name_scope + "/sequence_pool_op_" + std::to_string(i)); + + seqpool_ops_input_var[i] = pattern->NewNode( + [=](Node* x) { + return x && x->IsVar() && x->outputs.size() >= 1 && + is_seqpool_op_with_pootype_of_nth_input_of_concat( + x->outputs[0], "SUM", i); + }, + name_scope + "/sequence_pool_in_" + std::to_string(i)); + + // Links + seqpool_ops[i] + ->LinksFrom({seqpool_ops_input_var[i]}) + .LinksTo({seqpool_ops_output_var[i]}); + } + concat_op->LinksFrom(seqpool_ops_output_var).LinksTo({concat_out_var}); + return concat_out_var; +} + +int BuildFusion(Graph* graph, const std::string& name_scope, Scope* scope, + int num_inputs) { + GraphPatternDetector gpd; + auto* pattern = gpd.mutable_pattern(); + BuildSeqPoolConcatPattern(pattern, name_scope, num_inputs); + + auto retrieve_node = [](const std::string& name, + const GraphPatternDetector::subgraph_t& subgraph, + const PDPattern& pat) -> Node* { + PADDLE_ENFORCE(subgraph.count(pat.RetrieveNode(name)), + "pattern has no Node called %s", name.c_str()); + Node* p = subgraph.at(pat.RetrieveNode(name)); + PADDLE_ENFORCE_NOT_NULL(p, "subgraph has no node %s", name.c_str()); + return p; + }; + + int fusion_count{0}; + auto handler = [&](const GraphPatternDetector::subgraph_t& subgraph, + Graph* g) { + VLOG(4) << "handle SeqPool Concat fuse"; + std::vector input_names(num_inputs); + std::vector input_vars(num_inputs); + auto& fused_pattern = gpd.pattern(); + for (int i = 0; i < num_inputs; ++i) { + input_vars[i] = + retrieve_node(name_scope + "/sequence_pool_in_" + std::to_string(i), + subgraph, fused_pattern); + input_names[i] = input_vars[i]->Name(); + } + auto* concat_op = + retrieve_node(name_scope + "/concat_op", subgraph, fused_pattern); + auto* concat_out_var = + retrieve_node(name_scope + "/concat_out_var", subgraph, fused_pattern); + auto* seqpool_op0 = retrieve_node(name_scope + "/sequence_pool_op_0", + subgraph, fused_pattern); + + // Create New OpDesc + OpDesc op_desc; + op_desc.SetType("fusion_seqpool_concat"); + op_desc.SetInput("X", input_names); + op_desc.SetAttr("pooltype", seqpool_op0->Op()->GetAttr("pooltype")); + op_desc.SetAttr("axis", concat_op->Op()->GetAttr("axis")); + op_desc.SetOutput("Out", {concat_out_var->Name()}); + auto* op = graph->CreateOpNode(&op_desc); + for (size_t i = 0; i < input_vars.size(); ++i) { + IR_NODE_LINK_TO(input_vars[i], op); + } + IR_NODE_LINK_TO(op, concat_out_var); + + std::unordered_set marked_nodes; + for (auto& item : subgraph) { + marked_nodes.insert(item.second); + } + for (size_t i = 0; i < input_vars.size(); ++i) { + marked_nodes.erase(input_vars[i]); + } + marked_nodes.erase(concat_out_var); + GraphSafeRemoveNodes(graph, marked_nodes); + ++fusion_count; + }; + + gpd(graph, handler); + return fusion_count; +} + +std::unique_ptr SeqPoolConcatFusePass::ApplyImpl( + std::unique_ptr graph) const { + FusePassBase::Init(name_scope_, graph.get()); + int fusion_count = 0; + for (int i = MAX_CONCAT_INPUTS; i > 0; --i) { + fusion_count += BuildFusion( + graph.get(), name_scope_ + "/" + std::to_string(i), param_scope(), i); + } + AddStatis(fusion_count); + + return graph; +} + +} // namespace ir +} // namespace framework +} // namespace paddle + +REGISTER_PASS(seqpool_concat_fuse_pass, + paddle::framework::ir::SeqPoolConcatFusePass); diff --git a/paddle/fluid/framework/ir/seqpool_concat_fuse_pass.h b/paddle/fluid/framework/ir/seqpool_concat_fuse_pass.h new file mode 100644 index 0000000000000000000000000000000000000000..59730fde55f6090a952bb8f56d0e2a73130972b8 --- /dev/null +++ b/paddle/fluid/framework/ir/seqpool_concat_fuse_pass.h @@ -0,0 +1,38 @@ +/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. */ + +#pragma once + +#include +#include "paddle/fluid/framework/ir/fuse_pass_base.h" +#include "paddle/fluid/framework/ir/graph.h" +#include "paddle/fluid/framework/ir/graph_pattern_detector.h" + +namespace paddle { +namespace framework { +namespace ir { + +class SeqPoolConcatFusePass : public FusePassBase { + public: + virtual ~SeqPoolConcatFusePass() {} + + protected: + std::unique_ptr ApplyImpl(std::unique_ptr graph) const; + + const std::string name_scope_{"seqpool_concat_fuse"}; +}; + +} // namespace ir +} // namespace framework +} // namespace paddle diff --git a/paddle/fluid/framework/naive_executor.cc b/paddle/fluid/framework/naive_executor.cc index f1642bc0d2b10f97295e80ee201db8f83bfd06ef..86e6b1f7d92bc7bc97180e05f6a7c14ab375f92f 100644 --- a/paddle/fluid/framework/naive_executor.cc +++ b/paddle/fluid/framework/naive_executor.cc @@ -40,14 +40,14 @@ void NaiveExecutor::Prepare(Scope *scope, const ProgramDesc &program_desc, void NaiveExecutor::Run() { #ifndef PADDLE_ON_INFERENCE - LOG_FIRST_N(WARNING, 15) << "The NaiveExecutor can not work properly if the " - "cmake flag ON_INFER is not set."; - LOG_FIRST_N(WARNING, 15) << "Unlike the training phase, all the scopes and " - "variables will be reused to save the allocation " - "overhead."; - LOG_FIRST_N(WARNING, 15) << "Please re-compile the inference library by " - "setting the cmake flag ON_INFER=ON if you are " - "running Paddle Inference"; + LOG_FIRST_N(WARNING, 5) << "The NaiveExecutor can not work properly if the " + "cmake flag ON_INFER is not set."; + LOG_FIRST_N(WARNING, 5) << "Unlike the training phase, all the scopes and " + "variables will be reused to save the allocation " + "overhead."; + LOG_FIRST_N(WARNING, 5) << "Please re-compile the inference library by " + "setting the cmake flag ON_INFER=ON if you are " + "running Paddle Inference"; #endif // PADDLE_ON_INFERENCE for (auto &op : ops_) { VLOG(3) << std::this_thread::get_id() << " run " << op->Type() diff --git a/paddle/fluid/framework/ngraph_bridge.cc b/paddle/fluid/framework/ngraph_bridge.cc index 42190b52289bfc6fc510f13cb5190a0d3e03b836..b083493ba4f4d2ea35e805333e028ed7840f9c8d 100644 --- a/paddle/fluid/framework/ngraph_bridge.cc +++ b/paddle/fluid/framework/ngraph_bridge.cc @@ -32,8 +32,11 @@ std::map>>)>> NgraphBridge::NG_NODE_MAP = { {"fill_constant", paddle::operators::ngraphs::BuildFillConstantNode}, + {"mean", paddle::operators::ngraphs::BuildMeanNode}, + {"mean_grad", paddle::operators::ngraphs::BuildMeanGradNode}, {"mul", paddle::operators::ngraphs::BuildMulNode}, {"mul_grad", paddle::operators::ngraphs::BuildMulGradNode}, + {"scale", paddle::operators::ngraphs::BuildScaleNode}, {"relu", paddle::operators::ngraphs::BuildUnaryNode}, {"tanh", paddle::operators::ngraphs::BuildUnaryNode}, {"top_k", paddle::operators::ngraphs::BuildTopKNode}}; diff --git a/paddle/fluid/framework/ngraph_operator.cc b/paddle/fluid/framework/ngraph_operator.cc index 57345f12ccc5d59c84001f1c5c1ebdacadc97ed5..7e174c7def1ffa4089a94d9cc504b18843557c53 100644 --- a/paddle/fluid/framework/ngraph_operator.cc +++ b/paddle/fluid/framework/ngraph_operator.cc @@ -539,7 +539,7 @@ void NgraphEngine::Run(const Scope& scope, const platform::Place& place) const { } } - backend_->call(ngraph_function_, t_out, t_in); + backend_->call(backend_->compile(ngraph_function_), t_out, t_in); } // NgraphEngine::RunImpl } // namespace framework } // namespace paddle diff --git a/paddle/fluid/framework/operator.h b/paddle/fluid/framework/operator.h index e2bedc60d273b3d2269a266df728ebdc63962988..4d29564aeed74558b7f0ec580568f70dad0b40cc 100644 --- a/paddle/fluid/framework/operator.h +++ b/paddle/fluid/framework/operator.h @@ -69,6 +69,15 @@ inline std::string GradVarName(const std::string& var_name) { return result; } +inline std::string GradOriginalVarName(const std::string& grad_var_name) { + std::size_t pos = grad_var_name.rfind(kGradVarSuffix); + if (pos == std::string::npos) { + return grad_var_name; + } else { + return grad_var_name.substr(0, pos); + } +} + proto::VarType::Type GetDataTypeOfVar(const Variable* var); const Tensor* GetLoDTensorOrSelectedRowsValueFromVar(const Variable& var); Tensor* GetMutableLoDTensorOrSelectedRowsValueFromVar(Variable* var); @@ -368,6 +377,30 @@ class ExecutionContext { return op_.Outputs(name); } + template + Tensor AllocateTmpTensor(const framework::DDim& dim, + const DevContext& dev_ctx) const { + auto tmp_allocation_ptr = platform::DeviceTemporaryAllocator::Instance() + .Get(dev_ctx) + .Allocate(product(dim) * sizeof(T)); + auto& deleter = tmp_allocation_ptr.get_deleter(); + auto* allocation_ptr = tmp_allocation_ptr.release(); + auto shared_allocation = std::shared_ptr( + allocation_ptr, deleter); + + PADDLE_ENFORCE( + dynamic_cast(allocation_ptr) != nullptr, + "The AllocationPtr must be TemporaryAllocation."); + PADDLE_ENFORCE_EQ(allocation_ptr->size(), + framework::product(dim) * sizeof(T)); + + paddle::framework::Tensor temp_tensor( + framework::ToDataType(std::type_index(typeid(T)))); + temp_tensor.Resize(dim); + temp_tensor.ResetHolder(std::move(shared_allocation)); + return temp_tensor; + } + private: const OperatorBase& op_; const Scope& scope_; diff --git a/paddle/fluid/framework/operator_test.cc b/paddle/fluid/framework/operator_test.cc index ab14732e4d6eab9dd15364da02b436c10ed68a19..fe4804ac253925c112cf7b508efc42c45868a2fa 100644 --- a/paddle/fluid/framework/operator_test.cc +++ b/paddle/fluid/framework/operator_test.cc @@ -288,3 +288,30 @@ TEST(OpKernel, multi_inputs) { auto op = paddle::framework::OpRegistry::CreateOp(op_desc); op->Run(scope, cpu_place); } + +TEST(VarNameTest, all) { + std::string var_name("X"); + std::string grad_var_name = paddle::framework::GradVarName(var_name); + ASSERT_EQ(grad_var_name, "X@GRAD"); + std::string original_var_name = + paddle::framework::GradOriginalVarName(grad_var_name); + ASSERT_EQ(original_var_name, "X"); + original_var_name = paddle::framework::GradOriginalVarName(original_var_name); + ASSERT_EQ(original_var_name, "X"); + + std::string var_name_2("XYZ"); + grad_var_name = paddle::framework::GradVarName(var_name_2); + ASSERT_EQ(grad_var_name, "XYZ@GRAD"); + original_var_name = paddle::framework::GradOriginalVarName(grad_var_name); + ASSERT_EQ(original_var_name, "XYZ"); + original_var_name = paddle::framework::GradOriginalVarName(original_var_name); + ASSERT_EQ(original_var_name, "XYZ"); + + std::string var_name_3(""); + grad_var_name = paddle::framework::GradVarName(var_name_3); + ASSERT_EQ(grad_var_name, "@GRAD"); + original_var_name = paddle::framework::GradOriginalVarName(grad_var_name); + ASSERT_EQ(original_var_name, ""); + original_var_name = paddle::framework::GradOriginalVarName(original_var_name); + ASSERT_EQ(original_var_name, ""); +} diff --git a/paddle/fluid/framework/parallel_executor.cc b/paddle/fluid/framework/parallel_executor.cc index e14b74a87302a92de7724f3822859026a44b13d0..f61c9e3a91146704faa6c5b1058137bef67d2a3e 100644 --- a/paddle/fluid/framework/parallel_executor.cc +++ b/paddle/fluid/framework/parallel_executor.cc @@ -21,12 +21,9 @@ limitations under the License. */ #include "paddle/fluid/framework/ir/graph.h" -#if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) -#include "paddle/fluid/platform/nccl_helper.h" -#endif - #include "paddle/fluid/framework/details/fast_threaded_ssa_graph_executor.h" #include "paddle/fluid/framework/details/multi_devices_helper.h" +#include "paddle/fluid/framework/details/parallel_ssa_graph_executor.h" #include "paddle/fluid/framework/details/reference_count_pass_helper.h" #include "paddle/fluid/framework/details/scope_buffered_ssa_graph_executor.h" #include "paddle/fluid/framework/details/threaded_ssa_graph_executor.h" @@ -38,6 +35,8 @@ limitations under the License. */ DEFINE_string(pe_profile_fname, "", "Profiler filename for PE, which generated by gperftools." "Only valid when compiled `WITH_PRIFILER=ON`. Empty if disable."); +DEFINE_bool(enable_parallel_graph, false, + "Force disable parallel graph execution mode if set false."); namespace paddle { namespace framework { @@ -106,6 +105,7 @@ class ParallelExecutorPrivate { bool own_local_scope_; bool use_cuda_; bool use_all_reduce_; + size_t nranks_; // global_ref_cnts_ is only initialized when ParallelExecutor constructs, and // then keeps unchanged @@ -193,14 +193,14 @@ ParallelExecutor::ParallelExecutor( const std::unordered_set &bcast_vars, const ProgramDesc &main_program, const std::string &loss_var_name, Scope *scope, const std::vector &local_scopes, - const ExecutionStrategy &exec_strategy, const BuildStrategy &build_strategy, - size_t num_trainers, size_t trainer_id) + const ExecutionStrategy &exec_strategy, const BuildStrategy &build_strategy) : member_(new ParallelExecutorPrivate(places)) { member_->global_scope_ = scope; member_->use_cuda_ = exec_strategy.use_cuda_; member_->build_strategy_ = build_strategy; member_->use_all_reduce_ = build_strategy.reduce_ == BuildStrategy::ReduceStrategy::kAllReduce; + member_->nranks_ = build_strategy.num_trainers_ * places.size(); if (!member_->use_all_reduce_) { PADDLE_ENFORCE(places.size() > 1, @@ -224,62 +224,99 @@ ParallelExecutor::ParallelExecutor( } } + // FIXME(Yancey1989): parallel graph mode get better performance + // in GPU allreduce distributed training. Need an elegant way to + // choice the execution strategy. + build_strategy.enable_parallel_graph_ = + EnableParallelGraphExecution(main_program, exec_strategy, build_strategy); + + VLOG(1) << "Enable ParallelGraph Execution: " + << build_strategy.enable_parallel_graph_; + if (member_->use_cuda_) { // Bcast Parameters to all GPUs #if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) - auto *nccl_id_var = scope->FindVar(NCCL_ID_VARNAME); ncclUniqueId *nccl_id = nullptr; + // gen_nccl_id operator can broadcast the ncclUniqueId for nccl2 collective + // distributed training + auto *nccl_id_var = scope->FindVar(NCCL_ID_VARNAME); if (nccl_id_var != nullptr) { nccl_id = nccl_id_var->GetMutable(); } + if (build_strategy.enable_parallel_graph_ && member_->nranks_ > 1UL) { + if (nccl_id == nullptr) { + local_nccl_id_.reset(new ncclUniqueId()); + platform::dynload::ncclGetUniqueId(local_nccl_id_.get()); + nccl_id = local_nccl_id_.get(); + } + } + member_->nccl_ctxs_.reset(new platform::NCCLContextMap( - member_->places_, nccl_id, num_trainers, trainer_id)); + member_->places_, nccl_id, build_strategy.num_trainers_, + build_strategy.trainer_id_)); #else PADDLE_THROW("Not compiled with CUDA"); #endif } - if (member_->local_scopes_.size() != 1 && local_scopes.empty()) { BCastParamsToDevices(bcast_vars); } -// Startup Program has been run. All local scopes has correct parameters. + // Startup Program has been run. All local scopes has correct parameters. -// Step 2. Convert main_program to SSA form and dependency graph. Also, insert -// ncclOp + // Step 2. Convert main_program to SSA form and dependency graph. Also, insert + // ncclOp + std::vector> graphs; #if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) + if (build_strategy.enable_parallel_graph_) { + for (size_t i = 0; i < member_->places_.size(); ++i) { + std::unique_ptr graph = build_strategy.Apply( + main_program, {member_->places_[i]}, loss_var_name, + {member_->local_scopes_[i]}, member_->nranks_, member_->use_cuda_, + member_->nccl_ctxs_.get()); + graphs.push_back(std::move(graph)); + } + } else { + std::unique_ptr graph = build_strategy.Apply( + main_program, member_->places_, loss_var_name, member_->local_scopes_, + member_->nranks_, member_->use_cuda_, member_->nccl_ctxs_.get()); + graphs.push_back(std::move(graph)); + } +#else std::unique_ptr graph = build_strategy.Apply( main_program, member_->places_, loss_var_name, member_->local_scopes_, - member_->use_cuda_, member_->nccl_ctxs_.get()); -#else - std::unique_ptr graph = - build_strategy.Apply(main_program, member_->places_, loss_var_name, - member_->local_scopes_, member_->use_cuda_); + member_->nranks_, member_->use_cuda_); + graphs.push_back(std::move(graph)); #endif auto max_memory_size = GetEagerDeletionThreshold(); if (max_memory_size >= 0) { - graph = member_->PrepareGCAndRefCnts(std::move(graph), - static_cast(max_memory_size)); + for (size_t i = 0; i < graphs.size(); ++i) { + graphs[i] = member_->PrepareGCAndRefCnts( + std::move(graphs[i]), static_cast(max_memory_size)); + } } // Step 3. Create vars in each scope. Passes may also create new vars. // skip control vars and empty vars std::vector var_infos; - for (auto &node : graph->Nodes()) { - if (node->IsVar() && !node->IsCtrlVar() && node->Var()) { - var_infos.emplace_back(); - var_infos.back().name_ = node->Var()->Name(); - var_infos.back().type_ = node->Var()->GetType(); - var_infos.back().persistable_ = node->Var()->Persistable(); + for (auto &graph : graphs) { + for (auto &node : graph->Nodes()) { + if (node->IsVar() && !node->IsCtrlVar() && node->Var()) { + var_infos.emplace_back(); + var_infos.back().name_ = node->Var()->Name(); + var_infos.back().type_ = node->Var()->GetType(); + var_infos.back().persistable_ = node->Var()->Persistable(); + } } } + // If the loss_var_name is given, the number of graph should be only one. if (loss_var_name.size()) { - size_t graph_num = ir::GraphNum(*graph); + size_t graph_num = ir::GraphNum(*graphs[0]); if (graph_num > 1) { LOG(WARNING) << "The number of graph should be only one, " "but the current graph has " - << ir::GraphNum(*graph) + << ir::GraphNum(*graphs[0]) << " sub_graphs. If you want to see the nodes of the " "sub_graphs, you should use 'FLAGS_print_sub_graph_dir' " "to specify the output dir. NOTES: if you not do training, " @@ -287,14 +324,20 @@ ParallelExecutor::ParallelExecutor( } } - if (exec_strategy.type_ == ExecutionStrategy::kDefault) { - member_->executor_.reset(new details::ThreadedSSAGraphExecutor( + if (build_strategy.enable_parallel_graph_) { + member_->executor_.reset(new details::ParallelSSAGraphExecutor( exec_strategy, member_->local_scopes_, member_->places_, - std::move(graph))); + std::move(graphs))); } else { - member_->executor_.reset(new details::FastThreadedSSAGraphExecutor( - exec_strategy, member_->local_scopes_, member_->places_, - std::move(graph))); + if (exec_strategy.type_ == ExecutionStrategy::kDefault) { + member_->executor_.reset(new details::ThreadedSSAGraphExecutor( + exec_strategy, member_->local_scopes_, member_->places_, + std::move(graphs[0]))); + } else { + member_->executor_.reset(new details::FastThreadedSSAGraphExecutor( + exec_strategy, member_->local_scopes_, member_->places_, + std::move(graphs[0]))); + } } member_->executor_.reset(new details::ScopeBufferedSSAGraphExecutor( @@ -423,6 +466,36 @@ void ParallelExecutor::FeedAndSplitTensorIntoLocalScopes( } } +bool ParallelExecutor::EnableParallelGraphExecution( + const ProgramDesc &main_program, const ExecutionStrategy &exec_strategy, + const BuildStrategy &build_strategy) const { + if (!FLAGS_enable_parallel_graph) return false; + + bool enable_parallel_graph = true; + // TODO(Yancey1989): support sparse update in ParallelGraph mode. + for (auto &var_desc : main_program.Block(0).AllVars()) { + if (var_desc->GetType() == proto::VarType::SELECTED_ROWS) { + enable_parallel_graph = false; + } + } + + // TODO(Yancey1989): support pserver mode + for (auto &op_desc : main_program.Block(0).AllOps()) { + if (op_desc->Type() == "send" || op_desc->Type() == "recv") { + enable_parallel_graph = false; + break; + } + } + + if (!member_->use_all_reduce_ || !member_->use_cuda_) + enable_parallel_graph = false; + + if (build_strategy.enable_sequential_execution_ || + exec_strategy.type_ == ExecutionStrategy::ExecutorType::kExperimental) + enable_parallel_graph = false; + return enable_parallel_graph; +} + ParallelExecutor::~ParallelExecutor() { for (auto &p : member_->places_) { platform::DeviceContextPool::Instance().Get(p)->Wait(); diff --git a/paddle/fluid/framework/parallel_executor.h b/paddle/fluid/framework/parallel_executor.h index 5f6c2159aa2d90378ac298a8e56b51a188225d45..121bbd55ad575477424a2fb12baab82585eae517 100644 --- a/paddle/fluid/framework/parallel_executor.h +++ b/paddle/fluid/framework/parallel_executor.h @@ -28,6 +28,10 @@ limitations under the License. */ #include "paddle/fluid/framework/tensor.h" #include "paddle/fluid/platform/device_context.h" +#if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) +#include "paddle/fluid/platform/nccl_helper.h" +#endif + namespace paddle { namespace framework { @@ -46,8 +50,7 @@ class ParallelExecutor { const std::string &loss_var_name, Scope *scope, const std::vector &local_scopes, const ExecutionStrategy &exec_strategy, - const BuildStrategy &build_strategy, - size_t num_trainers = 1, size_t trainer_id = 0); + const BuildStrategy &build_strategy); ~ParallelExecutor(); @@ -68,8 +71,14 @@ class ParallelExecutor { private: void BCastParamsToDevices(const std::unordered_set &vars) const; + bool EnableParallelGraphExecution(const ProgramDesc &main_program, + const ExecutionStrategy &exec_strategy, + const BuildStrategy &build_strategy) const; ParallelExecutorPrivate *member_; +#if defined(PADDLE_WITH_CUDA) && !defined(_WIN32) + std::unique_ptr local_nccl_id_; +#endif }; } // namespace framework diff --git a/paddle/fluid/framework/scope.cc b/paddle/fluid/framework/scope.cc index a5742dbd3d66a47ca108768d875e5764a0e62f4f..953618560913229cd1e47659ad61e621efc10ed1 100644 --- a/paddle/fluid/framework/scope.cc +++ b/paddle/fluid/framework/scope.cc @@ -87,11 +87,12 @@ Variable* Scope::Var(const std::string& name) { } Variable* Scope::Var(std::string* name) { - auto new_name = string::Sprintf("%p.%d", this, vars_.size()); + SCOPE_VARS_WRITER_LOCK + auto new_name = std::to_string(reinterpret_cast(this)) + "." + + std::to_string(vars_.size()); if (name != nullptr) { *name = new_name; } - SCOPE_VARS_WRITER_LOCK return VarInternal(new_name); } diff --git a/paddle/fluid/framework/tensor_util.h b/paddle/fluid/framework/tensor_util.h index 871c7bd2a77d1cc5057177619b5cd7b2083ff308..1ffd357e62b4bdc72dbec627c463730aa2c8f720 100644 --- a/paddle/fluid/framework/tensor_util.h +++ b/paddle/fluid/framework/tensor_util.h @@ -151,27 +151,5 @@ void TensorToVector(const Tensor& src, std::vector* dst) { memory::Copy(dst_place, dst_ptr, boost::get(src.place()), src_ptr, size); } - -template -paddle::framework::Tensor GetTensor( - memory::allocation::AllocationPtr temp_allocation_ptr, - const framework::DDim& dim) { - auto& deleter = temp_allocation_ptr.get_deleter(); - auto* allocation_ptr = temp_allocation_ptr.release(); - auto shared_allocation = - std::shared_ptr(allocation_ptr, deleter); - - PADDLE_ENFORCE( - dynamic_cast(allocation_ptr) != nullptr, - "The AllocationPtr must be TemporaryAllocation."); - PADDLE_ENFORCE_EQ(allocation_ptr->size(), - framework::product(dim) * sizeof(T)); - - paddle::framework::Tensor temp_tensor( - framework::ToDataType(std::type_index(typeid(T)))); - temp_tensor.Resize(dim); - temp_tensor.ResetHolder(std::move(shared_allocation)); - return temp_tensor; -} } // namespace framework } // namespace paddle diff --git a/paddle/fluid/framework/threadpool.cc b/paddle/fluid/framework/threadpool.cc index fcec955360f1c681a62929e904d5736854a8ffad..d34f826c1abb99198fd4dbe9537495edff7b63af 100644 --- a/paddle/fluid/framework/threadpool.cc +++ b/paddle/fluid/framework/threadpool.cc @@ -89,7 +89,6 @@ void ThreadPool::TaskLoop() { task = std::move(tasks_.front()); tasks_.pop(); } - // run the task task(); } diff --git a/paddle/fluid/framework/var_type_traits.cc b/paddle/fluid/framework/var_type_traits.cc index c3c5bab23b92a0274cf786ea2f18d8246706162f..a37b1fbab8cfd0642beaf725c02941002b2176b3 100644 --- a/paddle/fluid/framework/var_type_traits.cc +++ b/paddle/fluid/framework/var_type_traits.cc @@ -105,13 +105,15 @@ struct VarIdToTypeIndexMapHolder { } // namespace detail -const std::type_index &ToTypeIndex(int var_id) { +const std::type_index &VarTraitIdToTypeIndex(int var_id) { return detail::VarIdToTypeIndexMapHolder::ToTypeIndex(var_id); } -const char *ToTypeName(int var_id) { return ToTypeIndex(var_id).name(); } +const char *ToTypeName(int var_id) { + return VarTraitIdToTypeIndex(var_id).name(); +} -int ToTypeId(const std::type_index &type) { +int TypeIndexToVarTraitId(const std::type_index &type) { return detail::VarIdToTypeIndexMapHolder::ToTypeId(type); } diff --git a/paddle/fluid/framework/var_type_traits.h b/paddle/fluid/framework/var_type_traits.h index cc68cf2ab8e1bbc8a57cf97a2084610440a75f85..733542e4972b16a71f9e76c3076b424b7a901066 100644 --- a/paddle/fluid/framework/var_type_traits.h +++ b/paddle/fluid/framework/var_type_traits.h @@ -66,8 +66,8 @@ namespace paddle { namespace framework { const char *ToTypeName(int var_id); -const std::type_index &ToTypeIndex(int var_id); -int ToTypeId(const std::type_index &type); +const std::type_index &VarTraitIdToTypeIndex(int var_id); +int TypeIndexToVarTraitId(const std::type_index &type); namespace detail { diff --git a/paddle/fluid/framework/var_type_traits_test.cc b/paddle/fluid/framework/var_type_traits_test.cc index 00840d634d802cfe17fbff127a75606cb5e2cf79..a47275e1ca25a4f66e67b4986ec78e49ea952a51 100644 --- a/paddle/fluid/framework/var_type_traits_test.cc +++ b/paddle/fluid/framework/var_type_traits_test.cc @@ -45,10 +45,11 @@ struct TypeIndexChecker { constexpr auto kId = VarTypeTrait::kId; std::type_index actual_type(typeid(Type)); EXPECT_EQ(std::string(ToTypeName(kId)), std::string(actual_type.name())); - EXPECT_EQ(ToTypeIndex(kId), actual_type); - EXPECT_EQ(ToTypeId(actual_type), kId); - EXPECT_EQ(ToTypeIndex(ToTypeId(actual_type)), actual_type); - EXPECT_EQ(ToTypeId(ToTypeIndex(kId)), kId); + EXPECT_EQ(VarTraitIdToTypeIndex(kId), actual_type); + EXPECT_EQ(TypeIndexToVarTraitId(actual_type), kId); + EXPECT_EQ(VarTraitIdToTypeIndex(TypeIndexToVarTraitId(actual_type)), + actual_type); + EXPECT_EQ(TypeIndexToVarTraitId(VarTraitIdToTypeIndex(kId)), kId); EXPECT_TRUE(var_id_set->count(kId) == 0); // NOLINT EXPECT_TRUE(type_index_set->count(actual_type) == 0); // NOLINT diff --git a/paddle/fluid/imperative/layer.cc b/paddle/fluid/imperative/layer.cc index 26e7830265ea6baa1bec620076fea4a9e495cfda..9813149865489f7c10c0f4942172d46e1bccf81f 100644 --- a/paddle/fluid/imperative/layer.cc +++ b/paddle/fluid/imperative/layer.cc @@ -21,6 +21,7 @@ #include "paddle/fluid/framework/lod_tensor.h" #include "paddle/fluid/framework/op_registry.h" +#include "paddle/fluid/framework/operator.h" #include "paddle/fluid/string/printf.h" namespace paddle { @@ -31,8 +32,14 @@ using framework::Variable; void AddTo(Variable* src, Variable* dst) { framework::LoDTensor* dst_tensor = dst->GetMutable(); framework::LoDTensor* src_tensor = src->GetMutable(); - PADDLE_ENFORCE(dst_tensor->numel() == src_tensor->numel(), "%lld vs %lld", - dst_tensor->numel(), src_tensor->numel()); + // FIXME(minqiyang): loss_grad op will pass a zero grad of label + // ugly fix for it + if (src_tensor->numel() == 0) { + return; + } + PADDLE_ENFORCE(dst_tensor->numel() == src_tensor->numel(), + "dst_numel %lld vs. src_numel %lld", dst_tensor->numel(), + src_tensor->numel()); float* dst_data = dst_tensor->mutable_data(platform::CPUPlace()); const float* src_data = src_tensor->data(); for (size_t i = 0; i < src_tensor->numel(); ++i) { @@ -45,6 +52,10 @@ class Autograd { Autograd() {} void RunBackward(VarBase* var) { + if (var->stop_gradient_) { + return; + } + std::deque ready; ready.push_back(var->pre_op_); @@ -60,6 +71,9 @@ class Autograd { const std::vector& ingrads = it.second; for (size_t i = 0; i < ingrads.size(); ++i) { if (!ingrads[i]) continue; + if (ready_op->input_vars_[it.first][i]->stop_gradient_) { + continue; + } OpBase* pre_op = ready_op->pre_ops_[it.first][i]; if (!pre_op) continue; @@ -107,7 +121,7 @@ framework::LoDTensor& VarBase::Grad() { std::map> OpBase::ApplyGrad() { if (!grad_op_desc_) { - VLOG(3) << "op with no grad: " << op_desc_->Type(); + LOG(WARNING) << "op with no grad: " << op_desc_->Type(); return {}; } VLOG(3) << "op grad " << grad_op_desc_->Type(); @@ -117,15 +131,18 @@ std::map> OpBase::ApplyGrad() { for (auto it : grad_output_vars_) { auto& outputs = grad_outputs[it.first]; for (size_t i = 0; i < it.second.size(); ++i) { - tmp_vars.emplace_back(new framework::Variable()); - outputs.push_back(tmp_vars.back().get()); - outputs.back()->GetMutable(); + // Allocate a new variable + Variable* tmp_var = new framework::Variable(); + tmp_var->GetMutable(); + + tmp_vars.emplace_back(tmp_var); + outputs.push_back(tmp_var); } } framework::RuntimeContext ctx(grad_input_vars_, grad_outputs); - // No need to do static infer shape here. + // No need to do compile time infer shape here. // grad_op_desc_->InferShape(*block_); grad_op_desc_->InferVarType(block_); @@ -144,6 +161,7 @@ std::map> OpBase::ApplyGrad() { for (auto it : grad_output_vars_) { auto& outputs = grad_outputs[it.first]; auto& origin_outputs = it.second; + for (size_t i = 0; i < outputs.size(); ++i) { framework::Variable* orig_grad = origin_outputs[i]; AddTo(outputs[i], orig_grad); diff --git a/paddle/fluid/imperative/layer.h b/paddle/fluid/imperative/layer.h index ae4e8e0f8a39dca79a3f5fd031b64e48cb6fc735..34cffd1aa3f8c3df9d4f67db37cbe0985862118f 100644 --- a/paddle/fluid/imperative/layer.h +++ b/paddle/fluid/imperative/layer.h @@ -77,6 +77,7 @@ class PreparedOp { framework::OperatorWithKernel::OpKernelFunc func; platform::DeviceContext* dev_ctx; }; + class OpBase; class VarBase { @@ -86,23 +87,30 @@ class VarBase { pre_op_out_idx_(-1), var_desc_(nullptr), var_(new framework::Variable()), - grads_(new framework::Variable()) {} + grads_(new framework::Variable()), + stop_gradient_(false) {} - virtual ~VarBase() { - if (var_) { - delete var_; - var_ = nullptr; - } - if (grads_) { - delete grads_; - grads_ = nullptr; - } - } + explicit VarBase(bool stop_gradient) + : pre_op_(nullptr), + pre_op_out_idx_(-1), + var_desc_(nullptr), + var_(new framework::Variable()), + grads_(new framework::Variable()), + stop_gradient_(stop_gradient) {} + + virtual ~VarBase() {} void RunBackward(); framework::LoDTensor& Grad(); + inline std::string GradName() const { + PADDLE_ENFORCE( + var_desc_, + "Couldn't get gradient variable's name, please call backward() first"); + return string::Sprintf("%s@IGrad", var_desc_->Name()); + } + OpBase* pre_op_; std::string pre_op_out_name_; int pre_op_out_idx_; @@ -110,6 +118,8 @@ class VarBase { framework::VarDesc* var_desc_; framework::Variable* var_; framework::Variable* grads_; + + bool stop_gradient_; }; class OpBase { diff --git a/paddle/fluid/imperative/tracer.h b/paddle/fluid/imperative/tracer.h index c814da9853cc161b5a8885422a42d7bf3a8234ff..c6eff86fac7be04821e1f8718ad06356fd6adb48 100644 --- a/paddle/fluid/imperative/tracer.h +++ b/paddle/fluid/imperative/tracer.h @@ -50,16 +50,14 @@ void InitVar(framework::Variable* var, framework::Variable* grad_var) { class Tracer { public: - explicit Tracer(framework::BlockDesc* root_block, - framework::BlockDesc* startup_block) - : root_block_(root_block), startup_block_(startup_block) {} + explicit Tracer(framework::BlockDesc* root_block) : root_block_(root_block) {} virtual ~Tracer() {} void Trace(OpBase* op, const std::map>& inputs, const std::map>& outputs, - framework::BlockDesc* block) { + framework::BlockDesc* block, const bool stop_gradient = false) { std::map vars; framework::OpDesc* op_desc = op->op_desc_; @@ -107,6 +105,7 @@ class Tracer { } else { LOG(ERROR) << "tracer doesn't support yet"; } + out->stop_gradient_ = stop_gradient; out->pre_op_ = op; out->pre_op_out_name_ = it.first; out->pre_op_out_idx_ = i; @@ -130,9 +129,7 @@ class Tracer { p.op.RuntimeInferShape(scope, place, ctx); p.func(framework::ExecutionContext(p.op, scope, *p.dev_ctx, p.ctx)); - if (block == startup_block_) { - op->grad_op_desc_ = nullptr; - } else { + if (!stop_gradient) { framework::OpDesc* grad_op_desc; auto grad_to_var = new std::unordered_map(); CreateGradOp(*op_desc, {}, {block}, &grad_op_desc, grad_to_var); @@ -156,6 +153,7 @@ class Tracer { } } } + for (auto it : grad_op_desc->Outputs()) { auto& grad_out_vars = op->grad_output_vars_[it.first]; for (const std::string& grad_outvar : it.second) { @@ -170,12 +168,12 @@ class Tracer { } } } + op->block_ = block; } private: framework::BlockDesc* root_block_; - framework::BlockDesc* startup_block_; }; } // namespace imperative diff --git a/paddle/fluid/inference/analysis/analyzer_tester.cc b/paddle/fluid/inference/analysis/analyzer_tester.cc index f84e1ab6b827b3b96d0a503394d95b06ed25a3d2..4c84d02d8679c4d42c0d02ae83e7f869c0f5ce8b 100644 --- a/paddle/fluid/inference/analysis/analyzer_tester.cc +++ b/paddle/fluid/inference/analysis/analyzer_tester.cc @@ -80,8 +80,8 @@ void TestWord2vecPrediction(const std::string& model_path) { i++) { LOG(INFO) << "data: " << static_cast(outputs.front().data.data())[i] << " result: " << result[i]; - PADDLE_ENFORCE(static_cast(outputs.front().data.data())[i], - result[i]); + EXPECT_NEAR(static_cast(outputs.front().data.data())[i], result[i], + 1e-3); } } diff --git a/paddle/fluid/inference/analysis/argument.h b/paddle/fluid/inference/analysis/argument.h index 2db5705d0944b2ab10defdda9a7b616daa8fd47e..2d8980b1d15d89cdf9c243a57188a0acb354940d 100644 --- a/paddle/fluid/inference/analysis/argument.h +++ b/paddle/fluid/inference/analysis/argument.h @@ -123,8 +123,6 @@ struct Argument { DECL_ARGUMENT_FIELD(use_gpu, UseGPU, bool); DECL_ARGUMENT_FIELD(gpu_device_id, GPUDeviceId, int); DECL_ARGUMENT_FIELD(use_tensorrt, UseTensorRT, bool); - DECL_ARGUMENT_FIELD(tensorrt_node_teller, TensorRtNodeTeller, - std::function); DECL_ARGUMENT_FIELD(tensorrt_max_batch_size, TensorRtMaxBatchSize, int); DECL_ARGUMENT_FIELD(tensorrt_workspace_size, TensorRtWorkspaceSize, int); DECL_ARGUMENT_FIELD(tensorrt_min_subgraph_size, TensorRtMinSubgraphSize, int); diff --git a/paddle/fluid/inference/analysis/ir_pass_manager.cc b/paddle/fluid/inference/analysis/ir_pass_manager.cc index b8c9426ed3b62d35f78247269cb32d2f6344b092..e37fea38bcb2b1f514347ecbfe7072abb6f07455 100644 --- a/paddle/fluid/inference/analysis/ir_pass_manager.cc +++ b/paddle/fluid/inference/analysis/ir_pass_manager.cc @@ -49,13 +49,6 @@ void IRPassManager::CreatePasses(Argument *argument, for (const std::string &pass_name : passes) { auto pass = framework::ir::PassRegistry::Instance().Get(pass_name); - // Set some pass attributes. - if (pass_name == "ir_analysis_pass") { - pass->Set("tensorrt_node_teller", - new SubgraphDetector::NodeInsideSubgraphTeller( - argument->tensorrt_node_teller())); - } - if (pass_name == "graph_viz_pass") { std::string dot_file_path = std::to_string(pass_num) + "_ir_" + (pre_pass.empty() ? "origin" : pre_pass) + @@ -70,9 +63,6 @@ void IRPassManager::CreatePasses(Argument *argument, } if (pass_name == "tensorrt_subgraph_pass") { - PADDLE_ENFORCE(argument->tensorrt_node_teller_valid()); - pass->SetNotOwned("tensorrt_node_teller", - argument->tensorrt_node_teller_ptr()); pass->Set("workspace_size", new int(argument->tensorrt_workspace_size())); pass->Set("max_batch_size", new int(argument->tensorrt_max_batch_size())); pass->Set("min_subgraph_size", diff --git a/paddle/fluid/inference/analysis/ir_passes/CMakeLists.txt b/paddle/fluid/inference/analysis/ir_passes/CMakeLists.txt index 822c7799bb3ae6d79da6cf2a7b3c8c9b20353ed7..9ae5b8aa173b85904df360eb196aefe5af08c6aa 100644 --- a/paddle/fluid/inference/analysis/ir_passes/CMakeLists.txt +++ b/paddle/fluid/inference/analysis/ir_passes/CMakeLists.txt @@ -1,9 +1,13 @@ cc_library(subgraph_detector SRCS subgraph_detector.cc DEPS proto_desc) -cc_library(tensorrt_subgraph_pass SRCS tensorrt_subgraph_pass.cc DEPS subgraph_detector) -set(analysis_deps ${analysis_deps} - subgraph_detector tensorrt_subgraph_pass - CACHE INTERNAL "") -set(pass_file ${PADDLE_BINARY_DIR}/paddle/fluid/inference/api/paddle_inference_pass.h) -file(APPEND ${pass_file} "USE_PASS(tensorrt_subgraph_pass);\n") -set(INFER_IR_PASSES ${INFER_IR_PASSES} tensorrt_subgraph_pass CACHE INTERNAL "") +if (TENSORRT_FOUND) + cc_library(tensorrt_subgraph_pass SRCS tensorrt_subgraph_pass.cc DEPS subgraph_detector tensorrt_op_teller) + + set(analysis_deps ${analysis_deps} + subgraph_detector tensorrt_subgraph_pass + CACHE INTERNAL "") + + set(pass_file ${PADDLE_BINARY_DIR}/paddle/fluid/inference/api/paddle_inference_pass.h) + file(APPEND ${pass_file} "USE_PASS(tensorrt_subgraph_pass);\n") + set(INFER_IR_PASSES ${INFER_IR_PASSES} tensorrt_subgraph_pass CACHE INTERNAL "") +endif() diff --git a/paddle/fluid/inference/analysis/ir_passes/tensorrt_subgraph_pass.cc b/paddle/fluid/inference/analysis/ir_passes/tensorrt_subgraph_pass.cc index ad10010e42be9717e3298fc88c89764e4ae2690b..bc06e78ae6997b0d4d0456c15d6e4158efdad300 100644 --- a/paddle/fluid/inference/analysis/ir_passes/tensorrt_subgraph_pass.cc +++ b/paddle/fluid/inference/analysis/ir_passes/tensorrt_subgraph_pass.cc @@ -20,6 +20,7 @@ #include "paddle/fluid/inference/analysis/helper.h" #include "paddle/fluid/inference/analysis/ir_passes/subgraph_detector.h" #include "paddle/fluid/inference/analysis/ir_passes/tensorrt_subgraph_pass.h" +#include "paddle/fluid/inference/tensorrt/op_teller.h" namespace paddle { namespace inference { @@ -35,8 +36,10 @@ std::unique_ptr analysis::TensorRtSubgraphPass::ApplyImpl( std::unique_ptr graph) const { framework::ir::FusePassBase::Init("tensorrt_subgraph_pass", graph.get()); - auto teller = - Get("tensorrt_node_teller"); + auto teller = [](const framework::ir::Node *node) { + if (!node->IsOp() || !node->Op()) return false; + return tensorrt::OpTeller::Global().Tell(node->Op()->Type(), *node->Op()); + }; SubGraphFuser fuser(graph.get(), teller, Get("min_subgraph_size") /*min subgraph size*/); @@ -232,7 +235,6 @@ std::vector ExtractParameters( REGISTER_PASS(tensorrt_subgraph_pass, paddle::inference::analysis::TensorRtSubgraphPass) - .RequirePassAttr("tensorrt_node_teller") .RequirePassAttr("max_batch_size") .RequirePassAttr("workspace_size") .RequirePassAttr("min_subgraph_size"); diff --git a/paddle/fluid/inference/analysis/passes/CMakeLists.txt b/paddle/fluid/inference/analysis/passes/CMakeLists.txt index d3ea511d8f4d8cbec1be57633391f00e29a3e6e9..add9b70f2cd960a94232b35edb928ab4115cbff0 100644 --- a/paddle/fluid/inference/analysis/passes/CMakeLists.txt +++ b/paddle/fluid/inference/analysis/passes/CMakeLists.txt @@ -7,4 +7,5 @@ set(analysis_deps ${analysis_deps} ir_graph_build_pass ir_analysis_pass analysis_passes + subgraph_detector CACHE INTERNAL "") diff --git a/paddle/fluid/inference/analysis/passes/ir_analysis_compose_pass.cc b/paddle/fluid/inference/analysis/passes/ir_analysis_compose_pass.cc index c3a2b3ca1d3b09e71921fde0b0bad8d195aaa38f..490189e550760b4de62724e685dd07f6e521445e 100644 --- a/paddle/fluid/inference/analysis/passes/ir_analysis_compose_pass.cc +++ b/paddle/fluid/inference/analysis/passes/ir_analysis_compose_pass.cc @@ -27,9 +27,6 @@ namespace analysis { void IrAnalysisComposePass::RunImpl(Argument *argument) { ARGUMENT_CHECK_FIELD(argument, ir_analysis_passes); - if (argument->use_tensorrt_valid() && argument->use_tensorrt()) { - InitTensorRTAttrs(argument); - } ApplyIrPasses(argument); CollectFusionStatis(argument); } @@ -38,26 +35,6 @@ std::string IrAnalysisComposePass::repr() const { return "ir-analysis-compose-pass"; } -void IrAnalysisComposePass::InitTensorRTAttrs(Argument *argument) { - if (argument->use_tensorrt_valid() && argument->use_tensorrt()) { - LOG(INFO) << "Initing TensorRT pass"; - argument->SetTensorRtNodeTeller([](const framework::ir::Node *node) { - std::unordered_set teller_set( - {"mul", "conv2d", "pool2d", "relu", "softmax", "sigmoid", - "depthwise_conv2d", "batch_norm", "concat", "tanh", "pad", - "elementwise_add", "elementwise_mul", "dropout", "split", "prelu", - "conv2d_transpose", "leaky_relu"}); - if (!node->IsOp()) return false; - - if (teller_set.count(node->Op()->Type())) { - return true; - } else { - return false; - } - }); - } -} - void IrAnalysisComposePass::ApplyIrPasses(Argument *argument) { std::vector passes({ "ir_graph_build_pass", "ir_analysis_pass", diff --git a/paddle/fluid/inference/analysis/passes/ir_analysis_compose_pass.h b/paddle/fluid/inference/analysis/passes/ir_analysis_compose_pass.h index 53e2ebb0038a5c105f68a0146b3da90a6ae34af8..16c6b7d84df88d0ebbc06b547c75a45dcb0c2440 100644 --- a/paddle/fluid/inference/analysis/passes/ir_analysis_compose_pass.h +++ b/paddle/fluid/inference/analysis/passes/ir_analysis_compose_pass.h @@ -33,8 +33,6 @@ class IrAnalysisComposePass : public AnalysisPass { std::string repr() const override; private: - void InitTensorRTAttrs(Argument* argument); - void ApplyIrPasses(Argument* argument); void CollectFusionStatis(Argument* argument); diff --git a/paddle/fluid/inference/api/analysis_config.cc b/paddle/fluid/inference/api/analysis_config.cc index 6d6e799fdec9c67b4714f203b91b8bccb61510ba..211c691504de2c0bd8ff50f34b92cbc01397d5c9 100644 --- a/paddle/fluid/inference/api/analysis_config.cc +++ b/paddle/fluid/inference/api/analysis_config.cc @@ -14,86 +14,101 @@ #include "paddle/fluid/framework/lod_tensor.h" #include "paddle/fluid/framework/scope.h" +#include "paddle/fluid/inference/api/paddle_analysis_config.h" #include "paddle/fluid/inference/api/paddle_inference_api.h" +#include "paddle/fluid/inference/api/paddle_pass_builder.h" #include "paddle/fluid/platform/enforce.h" -#include "paddle_pass_builder.h" // NOLINT +#include "paddle/fluid/platform/gpu_info.h" namespace paddle { PassStrategy *contrib::AnalysisConfig::pass_builder() const { - PADDLE_ENFORCE( - pass_builder_.get(), - "Should call constructor first, that will init the pass_builder_."); + if (!pass_builder_.get()) { + if (use_gpu_) { + LOG(INFO) << "Create GPU IR passes"; + pass_builder_.reset(new GpuPassStrategy); + } else { + LOG(INFO) << "Create CPU IR passes"; + pass_builder_.reset(new CpuPassStrategy); + } + } else if (pass_builder_->use_gpu() ^ use_gpu()) { + LOG(WARNING) << "The use_gpu flag is not compatible between Config and " + "PassBuilder, the flags are " + << use_gpu() << " " << pass_builder_->use_gpu(); + LOG(WARNING) << "Please make them compatible, still use the existing " + "PassBuilder."; + } + return pass_builder_.get(); } -contrib::AnalysisConfig::AnalysisConfig(bool use_gpu) { - this->use_gpu = use_gpu; - if (use_gpu) { - pass_builder_.reset(new GpuPassStrategy); - } else { - pass_builder_.reset(new CpuPassStrategy); - } +contrib::AnalysisConfig::AnalysisConfig(const std::string &model_dir) { + model_dir_ = model_dir; +} +contrib::AnalysisConfig::AnalysisConfig(const std::string &prog_file, + const std::string ¶ms_file) { + prog_file_ = prog_file; + params_file_ = params_file; +} +void contrib::AnalysisConfig::SetModel(const std::string &prog_file_path, + const std::string ¶ms_file_path) { + prog_file_ = prog_file_path; + params_file_ = params_file_path; +} +void contrib::AnalysisConfig::EnableUseGpu(uint64_t memory_pool_init_size_mb, + int device_id) { +#ifdef PADDLE_WITH_CUDA + use_gpu_ = true; + memory_pool_init_size_mb_ = memory_pool_init_size_mb; + device_id_ = device_id; +#else + LOG(ERROR) << "Please compile with gpu to EnableGpu"; + use_gpu_ = false; +#endif } +void contrib::AnalysisConfig::DisableGpu() { use_gpu_ = false; } contrib::AnalysisConfig::AnalysisConfig(const contrib::AnalysisConfig &other) { - // fields from Config - model_dir = other.model_dir; - // fields from NativeConfig - use_gpu = other.use_gpu; - device = other.device; - fraction_of_gpu_memory = other.fraction_of_gpu_memory; - prog_file = other.prog_file; - param_file = other.param_file; - specify_input_name = other.specify_input_name; - cpu_math_library_num_threads_ = other.cpu_math_library_num_threads_; - // fields from this. - enable_ir_optim = other.enable_ir_optim; - // For mkldnn - use_mkldnn_ = other.use_mkldnn_; - mkldnn_enabled_op_types_ = other.mkldnn_enabled_op_types_; - - use_feed_fetch_ops = other.use_feed_fetch_ops; - use_tensorrt_ = other.use_tensorrt_; - tensorrt_max_batchsize_ = other.tensorrt_max_batchsize_; - tensorrt_workspace_size_ = other.tensorrt_workspace_size_; - tensorrt_min_subgraph_size_ = other.tensorrt_min_subgraph_size_; - model_from_memory_ = other.model_from_memory_; - - if (use_gpu) { +#define CP_MEMBER(member__) member__ = other.member__; + + // Model related. + CP_MEMBER(model_dir_); + CP_MEMBER(prog_file_); + CP_MEMBER(params_file_); + CP_MEMBER(model_from_memory_); // the memory model reuses prog_file_ and + // params_file_ fields. + // Gpu releated. + CP_MEMBER(use_gpu_); + CP_MEMBER(device_id_); + CP_MEMBER(memory_pool_init_size_mb_); + // TensorRT releated. + CP_MEMBER(use_tensorrt_); + CP_MEMBER(tensorrt_workspace_size_); + CP_MEMBER(tensorrt_max_batchsize_); + CP_MEMBER(tensorrt_min_subgraph_size_); + // MKLDNN releated. + CP_MEMBER(use_mkldnn_); + CP_MEMBER(mkldnn_enabled_op_types_); + + // Ir related. + CP_MEMBER(enable_ir_optim_); + CP_MEMBER(use_feed_fetch_ops_); + CP_MEMBER(ir_debug_); + CP_MEMBER(specify_input_name_); + + CP_MEMBER(cpu_math_library_num_threads_); + + CP_MEMBER(serialized_info_cache_); + + if (use_gpu_) { pass_builder_.reset(new GpuPassStrategy( *static_cast(other.pass_builder()))); } else { pass_builder_.reset(new CpuPassStrategy( *static_cast(other.pass_builder()))); } -} -contrib::AnalysisConfig::AnalysisConfig(contrib::AnalysisConfig &&other) { - // fields from Config - model_dir = other.model_dir; - // fields from NativeConfig - use_gpu = other.use_gpu; - device = other.device; - fraction_of_gpu_memory = other.fraction_of_gpu_memory; - prog_file = other.prog_file; - param_file = other.param_file; - specify_input_name = other.specify_input_name; - cpu_math_library_num_threads_ = other.cpu_math_library_num_threads_; - // fields from this. - enable_ir_optim = other.enable_ir_optim; - // For mkldnn - use_mkldnn_ = other.use_mkldnn_; - mkldnn_enabled_op_types_ = other.mkldnn_enabled_op_types_; - - use_feed_fetch_ops = other.use_feed_fetch_ops; - use_tensorrt_ = other.use_tensorrt_; - tensorrt_max_batchsize_ = other.tensorrt_max_batchsize_; - tensorrt_workspace_size_ = other.tensorrt_workspace_size_; - tensorrt_min_subgraph_size_ = other.tensorrt_min_subgraph_size_; - model_from_memory_ = other.model_from_memory_; - - pass_builder_ = std::move(other.pass_builder_); +#undef CP_MEMBER } void contrib::AnalysisConfig::EnableMKLDNN() { @@ -112,17 +127,90 @@ void contrib::AnalysisConfig::EnableTensorRtEngine(int workspace_size, use_tensorrt_ = true; tensorrt_workspace_size_ = workspace_size; tensorrt_max_batchsize_ = max_batch_size; - tensorrt_min_subgraph_size_ = min_subgraph_size; - // Append after the conv+affine_channel fuse pass. - pass_builder()->InsertPass(3, "tensorrt_subgraph_pass"); +} + +void contrib::AnalysisConfig::Update() { + auto info = SerializeInfoCache(); + if (info == serialized_info_cache_) return; + + if (use_gpu_) { + pass_builder_.reset(new GpuPassStrategy); + } else { + pass_builder_.reset(new CpuPassStrategy); + } + + if (use_tensorrt_) { + if (!use_gpu_) { + LOG(ERROR) + << "TensorRT engine is not available when EnableGpu() not actived."; + } else { + // Append after the infer_clean pass. + pass_builder()->InsertPass(1, "tensorrt_subgraph_pass"); + } + } + + if (use_mkldnn_) { + if (!enable_ir_optim_) { + LOG(ERROR) + << "EnableMKLDNN() only works when IR optimization is enabled."; + } +#ifdef PADDLE_WITH_MKLDNN + pass_builder()->EnableMKLDNN(); + use_mkldnn_ = true; +#else + LOG(ERROR) << "Please compile with MKLDNN first to use MKLDNN"; + use_mkldnn_ = false; +#endif + } + + if (ir_debug_) { + pass_builder()->TurnOnDebug(); + } +} + +std::string contrib::AnalysisConfig::SerializeInfoCache() { + std::stringstream ss; + ss << use_gpu_; + ss << memory_pool_init_size_mb_; + + ss << use_tensorrt_; + ss << tensorrt_workspace_size_; + ss << tensorrt_max_batchsize_; + + ss << use_mkldnn_; + ss << enable_ir_optim_; + ss << use_feed_fetch_ops_; + ss << ir_debug_; + + return ss.str(); +} + +void contrib::AnalysisConfig::SetCpuMathLibraryNumThreads( + int cpu_math_library_num_threads) { + cpu_math_library_num_threads_ = cpu_math_library_num_threads; +} + +float contrib::AnalysisConfig::fraction_of_gpu_memory_for_pool() const { +#ifdef PADDLE_WITH_CUDA + // Get the GPU memory details and calculate the fraction of memory for the + // GPU memory pool. + size_t gpu_used, gpu_available; + platform::GpuMemoryUsage(&gpu_used, &gpu_available); + double total_gpu_memory = (gpu_used + gpu_available) / 1024. / 1024.; + float fraction_of_gpu_memory = + static_cast(memory_pool_init_size_mb()) / total_gpu_memory; + return fraction_of_gpu_memory; +#else + return 0.; +#endif } void contrib::AnalysisConfig::SetModelBuffer(const char *prog_buffer, size_t prog_buffer_size, const char *param_buffer, size_t param_buffer_size) { - prog_file = std::string(prog_buffer, prog_buffer + prog_buffer_size); - param_file = std::string(param_buffer, param_buffer + param_buffer_size); + prog_file_ = std::string(prog_buffer, prog_buffer + prog_buffer_size); + params_file_ = std::string(param_buffer, param_buffer + param_buffer_size); model_from_memory_ = true; } diff --git a/paddle/fluid/inference/api/analysis_predictor.cc b/paddle/fluid/inference/api/analysis_predictor.cc index 3aaec10ee2d442f834c490d51d73a58421d2c38f..585634fae9c85f77cc77d774ac166891014a025c 100644 --- a/paddle/fluid/inference/api/analysis_predictor.cc +++ b/paddle/fluid/inference/api/analysis_predictor.cc @@ -33,6 +33,7 @@ #include "paddle/fluid/inference/utils/singleton.h" #include "paddle/fluid/memory/memcpy.h" #include "paddle/fluid/platform/cpu_helper.h" +#include "paddle/fluid/platform/gpu_info.h" #include "paddle/fluid/platform/profiler.h" DECLARE_bool(profile); @@ -59,8 +60,8 @@ bool AnalysisPredictor::Init( if (FLAGS_profile) { LOG(WARNING) << "Profiler is actived, might affect the performance"; LOG(INFO) << "You can turn off by set gflags '-profile false'"; - auto tracking_device = config_.use_gpu ? platform::ProfilerState::kAll - : platform::ProfilerState::kCPU; + auto tracking_device = config_.use_gpu() ? platform::ProfilerState::kAll + : platform::ProfilerState::kCPU; platform::EnableProfiler(tracking_device); } @@ -112,7 +113,7 @@ bool AnalysisPredictor::PrepareProgram( // Optimize the program, and load parameters and modify them in the // scope_. // This will change the scope_ address. - if (config_.enable_ir_optim) { + if (config_.ir_optim()) { status_ir_optim_enabled_ = true; OptimizeInferenceProgram(); } else { @@ -140,9 +141,9 @@ bool AnalysisPredictor::PrepareProgram( return true; } bool AnalysisPredictor::CreateExecutor() { - if (config_.use_gpu) { + if (config_.use_gpu_) { status_use_gpu_ = true; - place_ = paddle::platform::CUDAPlace(config_.device); + place_ = paddle::platform::CUDAPlace(config_.device_id_); } else { place_ = paddle::platform::CPUPlace(); } @@ -151,7 +152,7 @@ bool AnalysisPredictor::CreateExecutor() { } bool AnalysisPredictor::PrepareExecutor() { executor_->Prepare(sub_scope_, *inference_program_, 0, - config_.use_feed_fetch_ops); + config_.use_feed_fetch_ops_); PADDLE_ENFORCE_NOT_NULL(sub_scope_); @@ -250,7 +251,7 @@ bool AnalysisPredictor::SetFeed(const std::vector &inputs, } input.set_lod(lod); int idx = -1; - if (config_.specify_input_name) { + if (config_.specify_input_name_) { auto name = inputs[i].name; if (feed_names_.find(name) == feed_names_.end()) { LOG(ERROR) << "feed names from program do not have name: [" << name @@ -314,22 +315,22 @@ bool AnalysisPredictor::GetFetch(std::vector *outputs, void AnalysisPredictor::OptimizeInferenceProgram() { status_program_optimized_ = true; - argument_.SetUseGPU(config_.use_gpu); - argument_.SetGPUDeviceId(config_.device); + argument_.SetUseGPU(config_.use_gpu()); + argument_.SetGPUDeviceId(config_.gpu_device_id()); argument_.SetModelFromMemory(config_.model_from_memory_); // Analyze inference_program - if (!config_.model_dir.empty()) { - argument_.SetModelDir(config_.model_dir); + if (!config_.model_dir().empty()) { + argument_.SetModelDir(config_.model_dir()); } else { PADDLE_ENFORCE( - !config_.param_file.empty(), + !config_.params_file().empty(), "Either model_dir or (param_file, prog_file) should be set."); - PADDLE_ENFORCE(!config_.prog_file.empty()); - argument_.SetModelProgramPath(config_.prog_file); - argument_.SetModelParamsPath(config_.param_file); + PADDLE_ENFORCE(!config_.prog_file().empty()); + argument_.SetModelProgramPath(config_.prog_file()); + argument_.SetModelParamsPath(config_.params_file()); } - if (config_.use_gpu && config_.use_tensorrt_) { + if (config_.use_gpu() && config_.tensorrt_engine_enabled()) { argument_.SetUseTensorRT(true); argument_.SetTensorRtWorkspaceSize(config_.tensorrt_workspace_size_); argument_.SetTensorRtMaxBatchSize(config_.tensorrt_max_batchsize_); @@ -341,7 +342,7 @@ void AnalysisPredictor::OptimizeInferenceProgram() { } auto passes = config_.pass_builder()->AllPasses(); - if (!config_.enable_ir_optim) passes.clear(); + if (!config_.ir_optim()) passes.clear(); argument_.SetIrAnalysisPasses(passes); argument_.SetScopeNotOwned(const_cast(scope_.get())); Analyzer().Run(&argument_); @@ -358,18 +359,26 @@ template <> std::unique_ptr CreatePaddlePredictor< AnalysisConfig, PaddleEngineKind::kAnalysis>(const AnalysisConfig &config) { VLOG(3) << "create AnalysisConfig"; - if (config.use_gpu) { + if (config.use_gpu()) { // 1. GPU memeroy - PADDLE_ENFORCE_GT( - config.fraction_of_gpu_memory, 0.f, - "fraction_of_gpu_memory in the config should be set to range (0., 1.]"); - PADDLE_ENFORCE_GE(config.device, 0, "Invalid device id %d", config.device); + PADDLE_ENFORCE_GT(config.memory_pool_init_size_mb(), 0.f); + PADDLE_ENFORCE_GE(config.gpu_device_id(), 0, "Invalid device id %d", + config.gpu_device_id()); std::vector flags; - if (config.fraction_of_gpu_memory >= 0.0f || - config.fraction_of_gpu_memory <= 0.95f) { + + float fraction_of_gpu_memory = config.fraction_of_gpu_memory_for_pool(); + if (fraction_of_gpu_memory > 0.95f) { + LOG(ERROR) + << "Allocate too much memory for the GPU memory pool, assigned " + << config.memory_pool_init_size_mb() << " MB"; + LOG(ERROR) + << "Try to shink the value by setting AnalysisConfig::EnableGpu(...)"; + } + + if (fraction_of_gpu_memory >= 0.0f || fraction_of_gpu_memory <= 0.95f) { flags.push_back("dummpy"); std::string flag = "--fraction_of_gpu_memory_to_use=" + - std::to_string(config.fraction_of_gpu_memory); + std::to_string(fraction_of_gpu_memory); flags.push_back(flag); VLOG(3) << "set flag: " << flag; framework::InitGflags(flags); @@ -443,22 +452,22 @@ bool AnalysisPredictor::ZeroCopyRun() { bool AnalysisPredictor::LoadProgramDesc() { // Initialize the inference program std::string filename; - if (!config_.model_dir.empty()) { - filename = config_.model_dir + "/__model__"; - } else if (!config_.prog_file.empty() && !config_.param_file.empty()) { + if (!config_.model_dir().empty()) { + filename = config_.model_dir() + "/__model__"; + } else if (!config_.prog_file().empty() && !config_.params_file().empty()) { // All parameters are saved in a single file. // The file names should be consistent with that used // in Python API `fluid.io.save_inference_model`. - filename = config_.prog_file; + filename = config_.prog_file(); } else { - if (config_.model_dir.empty() && config_.prog_file.empty()) { + if (config_.model_dir().empty() && config_.prog_file().empty()) { LOG(ERROR) << "Either model_dir or (prog_file, param_file) should be set."; return false; } LOG(ERROR) << string::Sprintf( - "not valid model path '%s' or program path '%s'.", config_.model_dir, - config_.param_file); + "not valid model path '%s' or program path '%s'.", config_.model_dir(), + config_.params_file()); return false; } @@ -478,7 +487,7 @@ bool AnalysisPredictor::LoadProgramDesc() { proto.ParseFromString(pb_content); } else { - proto.ParseFromString(config_.prog_file); + proto.ParseFromString(config_.prog_file()); } inference_program_.reset(new framework::ProgramDesc(proto)); return true; @@ -508,27 +517,27 @@ bool AnalysisPredictor::LoadParameters() { new_var->SetLoDLevel(var->GetLoDLevel()); new_var->SetPersistable(true); - if (!config_.param_file.empty()) { + if (!config_.params_file().empty()) { params.push_back(new_var->Name()); } else { // append_op framework::OpDesc *op = load_block->AppendOp(); op->SetType("load"); op->SetOutput("Out", {new_var->Name()}); - op->SetAttr("file_path", {config_.model_dir + "/" + new_var->Name()}); + op->SetAttr("file_path", {config_.model_dir() + "/" + new_var->Name()}); op->CheckAttrs(); } } } - if (!config_.param_file.empty()) { + if (!config_.params_file().empty()) { // sort paramlist to have consistent ordering std::sort(params.begin(), params.end()); // append just the load_combine op framework::OpDesc *op = load_block->AppendOp(); op->SetType("load_combine"); op->SetOutput("Out", params); - op->SetAttr("file_path", {config_.param_file}); + op->SetAttr("file_path", {config_.params_file()}); op->CheckAttrs(); } diff --git a/paddle/fluid/inference/api/analysis_predictor.h b/paddle/fluid/inference/api/analysis_predictor.h index 12ecb7c15e92c3efcdb27a7058e9481a6f476674..a6e126c5d533f4299ccc3deed7d116cabc71f75b 100644 --- a/paddle/fluid/inference/api/analysis_predictor.h +++ b/paddle/fluid/inference/api/analysis_predictor.h @@ -35,8 +35,11 @@ using framework::proto::ProgramDesc; using framework::NaiveExecutor; using contrib::AnalysisConfig; -/* This predictor is based on the original native predictor with IR and Analysis - * support. It will optimize IR and Parameters in the runtime. +/** \brief This predictor is based on the original native predictor with IR and + * Analysis support. + * + * It will optimize IR and Parameters in the runtime. + * * TODO(Superjomn) Replace the Navive predictor? */ class AnalysisPredictor : public PaddlePredictor { diff --git a/paddle/fluid/inference/api/analysis_predictor_tester.cc b/paddle/fluid/inference/api/analysis_predictor_tester.cc index a361b34437ade36dfba2c99db800a7d77ada8704..6169e60541e4a14d560e719d56624b3219dbcefd 100644 --- a/paddle/fluid/inference/api/analysis_predictor_tester.cc +++ b/paddle/fluid/inference/api/analysis_predictor_tester.cc @@ -25,9 +25,9 @@ namespace paddle { using contrib::AnalysisConfig; TEST(AnalysisPredictor, analysis_off) { - AnalysisConfig config(false); - config.model_dir = FLAGS_dirname; - config.enable_ir_optim = false; + AnalysisConfig config; + config.SetModel(FLAGS_dirname); + config.SwitchIrOptim(false); auto _predictor = CreatePaddlePredictor(config); auto* predictor = static_cast(_predictor.get()); @@ -55,14 +55,14 @@ TEST(AnalysisPredictor, analysis_off) { } TEST(AnalysisPredictor, analysis_on) { + AnalysisConfig config; + config.SetModel(FLAGS_dirname); + config.SwitchIrOptim(true); #ifdef PADDLE_WITH_CUDA - AnalysisConfig config(true); - config.fraction_of_gpu_memory = 0.15; + config.EnableUseGpu(100, 0); #else - AnalysisConfig config; + config.DisableGpu(); #endif - config.model_dir = FLAGS_dirname; - config.enable_ir_optim = true; auto _predictor = CreatePaddlePredictor(config); auto* predictor = static_cast(_predictor.get()); @@ -89,7 +89,8 @@ TEST(AnalysisPredictor, analysis_on) { } // compare with NativePredictor - auto naive_predictor = CreatePaddlePredictor(config); + auto naive_predictor = + CreatePaddlePredictor(config.ToNativeConfig()); std::vector naive_outputs; ASSERT_TRUE(naive_predictor->Run(inputs, &naive_outputs)); ASSERT_EQ(naive_outputs.size(), 1UL); @@ -98,9 +99,8 @@ TEST(AnalysisPredictor, analysis_on) { TEST(AnalysisPredictor, ZeroCopy) { AnalysisConfig config; - config.model_dir = FLAGS_dirname; - config.use_feed_fetch_ops = false; - + config.SetModel(FLAGS_dirname); + config.SwitchUseFeedFetchOps(false); auto predictor = CreatePaddlePredictor(config); auto w0 = predictor->GetInputTensor("firstw"); @@ -137,9 +137,9 @@ TEST(AnalysisPredictor, ZeroCopy) { TEST(AnalysisPredictor, Clone) { AnalysisConfig config; - config.model_dir = FLAGS_dirname; - config.use_feed_fetch_ops = true; - config.enable_ir_optim = true; + config.SetModel(FLAGS_dirname); + config.SwitchUseFeedFetchOps(true); + config.SwitchIrOptim(true); std::vector> predictors; predictors.emplace_back(CreatePaddlePredictor(config)); diff --git a/paddle/fluid/inference/api/api_anakin_engine.h b/paddle/fluid/inference/api/api_anakin_engine.h index 6a8b81cc57281b12cd3a4c89c863b20a824ce34a..e14d93de2c41f740bc175c8e59412d7b828dd381 100644 --- a/paddle/fluid/inference/api/api_anakin_engine.h +++ b/paddle/fluid/inference/api/api_anakin_engine.h @@ -19,8 +19,6 @@ limitations under the License. */ #pragma once -#define WITH_ANAKIN - #include #include "framework/core/net/net.h" diff --git a/paddle/fluid/inference/api/api_impl.cc b/paddle/fluid/inference/api/api_impl.cc index 102147a493ed1454db1a78124200f163f68e555b..85e250aaaf4a18a261a4bfc5271670f93565a336 100644 --- a/paddle/fluid/inference/api/api_impl.cc +++ b/paddle/fluid/inference/api/api_impl.cc @@ -288,7 +288,7 @@ std::unique_ptr CreatePaddlePredictor< VLOG(3) << "create NativePaddlePredictor"; if (config.use_gpu) { // 1. GPU memeroy - PADDLE_ENFORCE_GT( + PADDLE_ENFORCE_GE( config.fraction_of_gpu_memory, 0.f, "fraction_of_gpu_memory in the config should be set to range (0., 1.]"); PADDLE_ENFORCE_GE(config.device, 0, "Invalid device id %d", config.device); diff --git a/paddle/fluid/inference/api/api_impl.h b/paddle/fluid/inference/api/api_impl.h index c1fcd198ccda07bb6cdd9911716be911ffef6e8d..d2133bd467376c723a80a98725ac7c70234c54b0 100644 --- a/paddle/fluid/inference/api/api_impl.h +++ b/paddle/fluid/inference/api/api_impl.h @@ -19,7 +19,6 @@ limitations under the License. */ #include #include #include - #include "paddle/fluid/framework/ddim.h" #include "paddle/fluid/framework/lod_tensor.h" #include "paddle/fluid/framework/lod_tensor_array.h" diff --git a/paddle/fluid/inference/api/api_impl_tester.cc b/paddle/fluid/inference/api/api_impl_tester.cc index 78396397397c3125c3990073d6b2887ebb477ff2..54895679ca37362c7267677af80274b8de95e296 100644 --- a/paddle/fluid/inference/api/api_impl_tester.cc +++ b/paddle/fluid/inference/api/api_impl_tester.cc @@ -295,7 +295,8 @@ TEST(inference_api_native, image_classification_gpu) { #endif TEST(PassBuilder, Delete) { - contrib::AnalysisConfig config(false); + contrib::AnalysisConfig config; + config.DisableGpu(); config.pass_builder()->DeletePass("attention_lstm_fuse_pass"); const auto& passes = config.pass_builder()->AllPasses(); auto it = std::find(passes.begin(), passes.end(), "attention_lstm_fuse_pass"); diff --git a/paddle/fluid/inference/api/demo_ci/run.sh b/paddle/fluid/inference/api/demo_ci/run.sh index a94ccfa92439a735e101c7e5709909abea062ff8..9811fe2cd0621708bf896b10a036049dfc4d3898 100755 --- a/paddle/fluid/inference/api/demo_ci/run.sh +++ b/paddle/fluid/inference/api/demo_ci/run.sh @@ -116,6 +116,10 @@ D --modeldir=$DATA_DIR/mobilenet/model \ --data=$DATA_DIR/mobilenet/data.txt \ --refer=$DATA_DIR/mobilenet/result.txt + if [ $? -ne 0 ]; then + echo "trt demo trt_mobilenet_demo runs fail." + exit 1 + fi fi done set +x diff --git a/paddle/fluid/inference/api/demo_ci/trt_mobilenet_demo.cc b/paddle/fluid/inference/api/demo_ci/trt_mobilenet_demo.cc index 61ecd7bce683e40bbf89a343bfdbaa2b7051ae73..338a0cec161f352781f132aea71dd56f68840c62 100644 --- a/paddle/fluid/inference/api/demo_ci/trt_mobilenet_demo.cc +++ b/paddle/fluid/inference/api/demo_ci/trt_mobilenet_demo.cc @@ -36,12 +36,11 @@ namespace demo { */ void Main() { std::unique_ptr predictor; - paddle::contrib::AnalysisConfig config(true); - config.param_file = FLAGS_modeldir + "/__params__"; - config.prog_file = FLAGS_modeldir + "/__model__"; - config.device = 0; + paddle::contrib::AnalysisConfig config; + config.EnableUseGpu(100, 0); + config.SetModel(FLAGS_modeldir + "/__model__", + FLAGS_modeldir + "/__params__"); config.EnableTensorRtEngine(); - config.fraction_of_gpu_memory = 0.1; // set by yourself predictor = CreatePaddlePredictor(config); VLOG(3) << "begin to process data"; diff --git a/paddle/fluid/inference/api/demo_ci/vis_demo.cc b/paddle/fluid/inference/api/demo_ci/vis_demo.cc index bc8891455dc8e4a30ddfcc5f89792296e59c2548..5320992b7e78f4aa0ea8950af03038c1953dd027 100644 --- a/paddle/fluid/inference/api/demo_ci/vis_demo.cc +++ b/paddle/fluid/inference/api/demo_ci/vis_demo.cc @@ -40,15 +40,14 @@ using contrib::AnalysisConfig; */ void Main(bool use_gpu) { std::unique_ptr predictor, analysis_predictor; - AnalysisConfig config(use_gpu); - config.param_file = FLAGS_modeldir + "/__params__"; - config.prog_file = FLAGS_modeldir + "/__model__"; - config.device = 0; - if (FLAGS_use_gpu) { - config.fraction_of_gpu_memory = 0.1; // set by yourself + AnalysisConfig config; + if (use_gpu) { + config.EnableUseGpu(100, 0); } + config.SetModel(FLAGS_modeldir + "/__model__", + FLAGS_modeldir + "/__params__"); - predictor = CreatePaddlePredictor(config); + predictor = CreatePaddlePredictor(config.ToNativeConfig()); analysis_predictor = CreatePaddlePredictor(config); // Just a single batch of data. diff --git a/paddle/fluid/inference/api/paddle_analysis_config.h b/paddle/fluid/inference/api/paddle_analysis_config.h index e7ccea6587a250d9d931fa0e85146e32af714d26..ae6ac69854d91d44567ccd985791de5fd2b16f26 100644 --- a/paddle/fluid/inference/api/paddle_analysis_config.h +++ b/paddle/fluid/inference/api/paddle_analysis_config.h @@ -19,6 +19,8 @@ #include #include +/*! \file */ + // Here we include some header files with relative paths, for that in deploy, // the abstract path of this header file will be changed. #include "paddle_api.h" // NOLINT @@ -34,41 +36,188 @@ class AnalysisPredictor; namespace contrib { // NOTE WIP, not stable yet. -struct AnalysisConfig : public NativeConfig { - explicit AnalysisConfig(bool use_gpu = false); +struct AnalysisConfig { + AnalysisConfig() = default; explicit AnalysisConfig(const AnalysisConfig& other); - explicit AnalysisConfig(AnalysisConfig&& other); + explicit AnalysisConfig(const std::string& model_dir); + explicit AnalysisConfig(const std::string& prog_file, + const std::string& params_file); - // Determine whether to perform graph optimization. - bool enable_ir_optim = true; + /** Set model with a directory. + */ + void SetModel(const std::string& model_dir) { model_dir_ = model_dir; } + /** Set model with two specific pathes for program and parameters. + */ + void SetModel(const std::string& prog_file_path, + const std::string& params_file_path); + /** Set program file path. + */ + void SetProgFile(const std::string& x) { prog_file_ = x; } + /** Set parameter composed file path. + */ + void SetParamsFile(const std::string& x) { params_file_ = x; } + /** Get the model directory path. + */ + const std::string& model_dir() const { return model_dir_; } + /** Get the program file path. + */ + const std::string& prog_file() const { return prog_file_; } + /** Get the composed parameters file. + */ + const std::string& params_file() const { return params_file_; } - // Get a pass builder for customize the passes in IR analysis phase. - PassStrategy* pass_builder() const; + // GPU related. + + /** + * \brief Turn on GPU. + * @param memory_pool_init_size_mb initial size of the GPU memory pool in MB. + * @param device_id the GPU card to use (default is 0). + */ + void EnableUseGpu(uint64_t memory_pool_init_size_mb, int device_id = 0); + /** Turn off the GPU. + */ + void DisableGpu(); + /** A bool state telling whether the GPU is turned on. + */ + bool use_gpu() const { return use_gpu_; } + /** Get the GPU device id. + */ + int gpu_device_id() const { return device_id_; } + /** Get the initial size in MB of the GPU memory pool. + */ + int memory_pool_init_size_mb() const { return memory_pool_init_size_mb_; } + /** Get the proportion of the initial memory pool size compared to the device. + */ + float fraction_of_gpu_memory_for_pool() const; + + /** \brief Control whether to perform IR graph optimization. + * + * If turned off, the AnalysisConfig will act just like a NativeConfig. + */ + void SwitchIrOptim(int x = true) { enable_ir_optim_ = x; } + /** A boolean state tell whether the ir graph optimization is actived. + */ + bool ir_optim() const { return enable_ir_optim_; } - // NOT stable yet. - bool use_feed_fetch_ops{true}; + /** \brief INTERNAL Determine whether to use the feed and fetch operators. + * Just for internal development, not stable yet. + * When ZeroCopyTensor is used, this should turned off. + */ + void SwitchUseFeedFetchOps(int x = true) { use_feed_fetch_ops_ = x; } + /** A boolean state telling whether to use the feed and fetch operators. + */ + bool use_feed_fetch_ops_enabled() const { return use_feed_fetch_ops_; } + /** \brief Control whether to specify the inputs' names. + * + * The PaddleTensor type has a `name` member, assign it with the corresponding + * variable name. This is used only when the input PaddleTensors passed to the + * `PaddlePredictor.Run(...)` cannot follow the order in the training phase. + */ + void SwitchSpecifyInputNames(bool x = true) { specify_input_name_ = x; } + + /** A boolean state tell whether the input PaddleTensor names specified should + * be used to reorder the inputs in `PaddlePredictor.Run(...)`. + */ + bool specify_input_name() const { return specify_input_name_; } + + /** + * \brief Turn on the TensorRT engine. + * + * The TensorRT engine will accelerate some subgraphes in the original Fluid + * computation graph. In some models such as TensorRT50, GoogleNet and so on, + * it gains significant performance acceleration. + * + * @param workspace_size the memory size(in byte) used for TensorRT workspace. + * @param max_batch_size the maximum batch size of this prediction task, + * better set as small as possible, or performance loss. + * @param min_subgrpah_size the minimum TensorRT subgraph size needed, if a + * subgraph is less than this, it will not transfer to TensorRT engine. + */ void EnableTensorRtEngine(int workspace_size = 1 << 20, int max_batch_size = 1, int min_subgraph_size = 3); - bool use_tensorrt() const { return use_tensorrt_; } + /** A boolean state telling whether the TensorRT engine is used. + */ + bool tensorrt_engine_enabled() const { return use_tensorrt_; } + /** Control whther to debug IR graph analysis phase. + */ + void SwitchIrDebug(int x = true) { ir_debug_ = x; } + + /** Turn on MKLDNN. + */ void EnableMKLDNN(); - bool use_mkldnn() const { return use_mkldnn_; } + /** A boolean state telling whether to use the MKLDNN. + */ + bool mkldnn_enabled() const { return use_mkldnn_; } + + /** Set and get the number of cpu math library threads. + */ + void SetCpuMathLibraryNumThreads(int cpu_math_library_num_threads); + /** An int state telling how many threads are used in the CPU math library. + */ + int cpu_math_library_num_threads() const { + return cpu_math_library_num_threads_; + } + + /** Transform the AnalysisConfig to NativeConfig. + */ + NativeConfig ToNativeConfig() const { + NativeConfig config; + config.model_dir = model_dir_; + config.prog_file = prog_file_; + config.param_file = params_file_; + config.use_gpu = use_gpu_; + config.device = device_id_; + config.fraction_of_gpu_memory = fraction_of_gpu_memory_for_pool(); + config.specify_input_name = specify_input_name_; + return config; + } + /** Specify the operator type list to use MKLDNN acceleration. + * @param op_list the operator type list. + */ void SetMKLDNNOp(std::unordered_set op_list) { mkldnn_enabled_op_types_ = op_list; } - // Specify the memory buffer of program and parameter + /** Specify the memory buffer of program and parameter + * @param prog_buffer the memory buffer of program. + * @param prog_buffer_size the size of the data. + * @param params_buffer the memory buffer of the composed parameters file. + * @param params_buffer_size the size of the commposed parameters data. + */ void SetModelBuffer(const char* prog_buffer, size_t prog_buffer_size, - const char* program_buffer, size_t program_buffer_size); + const char* params_buffer, size_t params_buffer_size); + /** A boolean state telling whether the model is set from the CPU memory. + */ bool model_from_memory() const { return model_from_memory_; } friend class ::paddle::AnalysisPredictor; + /** NOTE just for developer, not an official API, easily to be broken. + * Get a pass builder for customize the passes in IR analysis phase. + */ + PassStrategy* pass_builder() const; + protected: + // Update the config. + void Update(); + + std::string SerializeInfoCache(); + + protected: + // Model pathes. + std::string model_dir_; + std::string prog_file_; + std::string params_file_; + + // GPU releated. + bool use_gpu_{false}; + int device_id_{0}; + uint64_t memory_pool_init_size_mb_{100}; // initial size is 100MB. + + // TensorRT releated. bool use_tensorrt_{false}; - bool use_mkldnn_{false}; - std::unordered_set mkldnn_enabled_op_types_; // For workspace_size, refer it from here: // https://docs.nvidia.com/deeplearning/sdk/tensorrt-developer-guide/index.html#troubleshooting int tensorrt_workspace_size_; @@ -82,17 +231,24 @@ struct AnalysisConfig : public NativeConfig { // We set this variable to control the minimum number of nodes in the // subgraph, 3 as default value. int tensorrt_min_subgraph_size_{3}; - std::unique_ptr pass_builder_; + + bool use_mkldnn_{false}; + std::unordered_set mkldnn_enabled_op_types_; + bool model_from_memory_{false}; -}; -// Configurations for Anakin engine. -struct AnakinConfig : public PaddlePredictor::Config { - enum TargetType { NVGPU = 0, X86 }; - int device; - std::string model_file; - int max_batch_size{-1}; - TargetType target_type; + bool enable_ir_optim_{true}; + bool use_feed_fetch_ops_{true}; + bool ir_debug_{false}; + + bool specify_input_name_{false}; + + int cpu_math_library_num_threads_{1}; + + // A runtime cache, shouldn't be transferred to others. + std::string serialized_info_cache_; + + mutable std::unique_ptr pass_builder_; }; } // namespace contrib diff --git a/paddle/fluid/inference/api/paddle_api.h b/paddle/fluid/inference/api/paddle_api.h index 1513a4b3b4f6620aa8bf53e082afa203af15ca13..3642f36127f1f8df30858e34bc0e1a8d09603775 100644 --- a/paddle/fluid/inference/api/paddle_api.h +++ b/paddle/fluid/inference/api/paddle_api.h @@ -13,61 +13,76 @@ // limitations under the License. #pragma once +/*! \file paddle_api.h + */ + #include #include #include #include +/*! \namespace paddle + */ namespace paddle { -// Data type. +/** paddle data type. + */ enum PaddleDType { FLOAT32, INT64, // TODO(Superjomn) support more data types if needed. }; -/* - * Memory menage for PaddleTensor. - * The PaddleBuf holds a buffer for data input or output. The memory can be - * allocated by user or by PaddleBuf itself, but in any case, the PaddleBuf - * should be reused for better performance. +/** + *\brief Memory menager for PaddleTensor. * - * For user allocated memory, the following API can be used: - * - PaddleBuf(void* data, size_t length) to set an external memory by - * specifying - * the memory address and length. - * - Reset(void* data, size_t length) to reset the PaddleBuf with an external - * memory. - * ATTENTION, for user allocated memory, deallocation should be done by users - * externally after the program finished. The PaddleBuf won't do any allocation - * or deallocation. + *The PaddleBuf holds a buffer for data input or output. The memory can be + *allocated by user or by PaddleBuf itself, but in any case, the PaddleBuf + *should be reused for better performance. * - * To have the PaddleBuf allocate and manage the memory: - * - PaddleBuf(size_t length) will allocate a memory of size `length`. - * - Resize(size_t length) resize the memory to no less than `length`, ATTENTION - * if the allocated memory is larger than `length`, nothing will done. + *For user allocated memory, the following API can be used: + *- PaddleBuf(void* data, size_t length) to set an external memory by + *specifying + * the memory address and length. + *- Reset(void* data, size_t length) to reset the PaddleBuf with an external + *memory. + *ATTENTION, for user allocated memory, deallocation should be done by users + *externally after the program finished. The PaddleBuf won't do any allocation + *or deallocation. + * + *To have the PaddleBuf allocate and manage the memory: + *- PaddleBuf(size_t length) will allocate a memory of size `length`. + *- Resize(size_t length) resize the memory to no less than `length`, ATTENTION + * if the allocated memory is larger than `length`, nothing will done. */ class PaddleBuf { public: - // PaddleBuf allocate memory internally, and manage it. + /** PaddleBuf allocate memory internally, and manage it. + */ explicit PaddleBuf(size_t length) : data_(new char[length]), length_(length), memory_owned_(true) {} - // Set external memory, the PaddleBuf won't manage it. + /** Set external memory, the PaddleBuf won't manage it. + */ PaddleBuf(void* data, size_t length) : data_(data), length_(length), memory_owned_{false} {} - // Copy only available when memory is managed externally. + /** Copy only available when memory is managed externally. + */ explicit PaddleBuf(const PaddleBuf&); - // Resize the memory. + /** Resize the memory. + */ void Resize(size_t length); - // Reset to external memory, with address and length set. + /** Reset to external memory, with address and length set. + */ void Reset(void* data, size_t length); - // Tell whether the buffer is empty. + /** Tell whether the buffer is empty. + */ bool empty() const { return length_ == 0; } - // Get the memory address. + /** Get the memory address. + */ void* data() const { return data_; } - // Get the memory length. + /** Get the memory length. + */ size_t length() const { return length_; } ~PaddleBuf() { Free(); } @@ -83,7 +98,8 @@ class PaddleBuf { bool memory_owned_{true}; }; -// Basic input and output data structure for PaddlePredictor. +/** Basic input and output data structure for PaddlePredictor. + */ struct PaddleTensor { PaddleTensor() = default; std::string name; // variable name. @@ -94,19 +110,22 @@ struct PaddleTensor { }; enum class PaddlePlace { kUNK = -1, kCPU, kGPU }; -// Tensor without copy, currently only supports AnalysisPredictor. +/** Tensor without copy, currently only supports AnalysisPredictor. + */ class ZeroCopyTensor { public: void Reshape(const std::vector& shape); - // Get the memory in CPU or GPU with specific data type, should Reshape first - // to tell the data size. - // Once can directly call this data to feed the data. - // This is for write the input tensor. + /** Get the memory in CPU or GPU with specific data type, should Reshape first + * to tell the data size. + * Once can directly call this data to feed the data. + * This is for write the input tensor. + */ template T* mutable_data(PaddlePlace place); - // Get the memory directly, will return the place and memory size by pointer. - // This is for reading the output tensor. + /** Get the memory directly, will return the place and memory size by pointer. + * This is for reading the output tensor. + */ template T* data(PaddlePlace* place, int* size) const; @@ -128,8 +147,7 @@ class ZeroCopyTensor { void* scope_{nullptr}; }; -/* - * A simple Inference API for Paddle. +/** A simple Inference API for Paddle. */ class PaddlePredictor { public: @@ -138,18 +156,20 @@ class PaddlePredictor { PaddlePredictor(const PaddlePredictor&) = delete; PaddlePredictor& operator=(const PaddlePredictor&) = delete; - // Predict an record. - // The caller should be responsible for allocating and releasing the memory of - // `inputs`. `inputs` should be available until Run returns. Caller should be - // responsible for the output tensor's buffer, either allocated or passed from - // outside. + /** Predict an record. + * The caller should be responsible for allocating and releasing the memory of + * `inputs`. `inputs` should be available until Run returns. Caller should be + * responsible for the output tensor's buffer, either allocated or passed from + * outside. + */ virtual bool Run(const std::vector& inputs, std::vector* output_data, int batch_size = -1) = 0; - // Zero copy input and output optimization. - // Get the input or output tensors, and operate on their memory directly, - // without copy. + /** Zero copy input and output optimization. + * Get the input or output tensors, and operate on their memory directly, + * without copy. + */ virtual std::unique_ptr GetInputTensor( const std::string& name) { return nullptr; @@ -160,16 +180,19 @@ class PaddlePredictor { } virtual bool ZeroCopyRun() { return false; } - // Clone a predictor that share the model weights, the Cloned predictor should - // be thread-safe. + /** Clone a predictor that share the model weights, the Cloned predictor + * should be thread-safe. + */ virtual std::unique_ptr Clone() = 0; - // Destroy the Predictor. + /** Destroy the Predictor. + */ virtual ~PaddlePredictor() = default; - // The common configs for all the predictors. + /** The common configs for all the predictors. + */ struct Config { - std::string model_dir; // path to the model directory. + std::string model_dir; /*!< path to the model directory. */ }; }; @@ -177,17 +200,21 @@ struct NativeConfig : public PaddlePredictor::Config { // GPU related fields. bool use_gpu{false}; int device{0}; - float fraction_of_gpu_memory{-1.f}; // Change to a float in (0,1] if needed. + float fraction_of_gpu_memory{ + -1.f}; /*!< Change to a float in (0,1] if needed. */ // Specify the exact path of program and parameter files. std::string prog_file; std::string param_file; - // Specify the variable's name of each input if input tensors don't follow the - // `feeds` and `fetches` of the phase `save_inference_model`. + /** Specify the variable's name of each input if input tensors don't follow + * the + * `feeds` and `fetches` of the phase `save_inference_model`. + */ bool specify_input_name{false}; - // Set and get the number of cpu math library threads. + /** Set and get the number of cpu math library threads. + */ void SetCpuMathLibraryNumThreads(int cpu_math_library_num_threads) { cpu_math_library_num_threads_ = cpu_math_library_num_threads; } @@ -201,28 +228,33 @@ struct NativeConfig : public PaddlePredictor::Config { int cpu_math_library_num_threads_{1}; }; -// A factory to help create different predictors. -// -// Usage: -// -// NativeConfig config; -// ... // change the configs. -// auto native_predictor = CreatePaddlePredictor(config); -// -// FOR EXTENSION DEVELOPER: -// Different predictors are designated by config type. Similar configs can be -// merged, but there shouldn't be a huge config containing different fields for -// more than one kind of predictors. +/*! \fn std::unique_ptr CreatePaddlePredictor(const ConfigT& + * config); + * + * \brief A factory to help create different predictors. + * + * Usage: + * + * NativeConfig config; + * ... // change the configs. + * auto native_predictor = CreatePaddlePredictor(config); + * + * FOR EXTENSION DEVELOPER: + * Different predictors are designated by config type. Similar configs can be + * merged, but there shouldn't be a huge config containing different fields for + * more than one kind of predictors. + */ template std::unique_ptr CreatePaddlePredictor(const ConfigT& config); -// NOTE The following APIs are too trivial, we will discard it in the following -// versions. +/** NOTE The following APIs are too trivial, we will discard it in the following + * versions. + */ enum class PaddleEngineKind { - kNative = 0, // Use the native Fluid facility. - kAutoMixedTensorRT, // Automatically mix Fluid with TensorRT. - kAnalysis, // More optimization. - kAnakin // Use Anakin for inference, not mature yet. + kNative = 0, /*!< Use the native Fluid facility. */ + kAutoMixedTensorRT, /*!< Automatically mix Fluid with TensorRT. */ + kAnalysis, /*!< More optimization. */ + kAnakin /*!< Use Anakin for inference, not mature yet. */ }; template diff --git a/paddle/fluid/inference/api/paddle_inference_api.h b/paddle/fluid/inference/api/paddle_inference_api.h index 92fb51d647cf4e2c8a4914d8df2e8b7b6318d1d1..1785bd520a17d5f5060d789b2e4e4f1eda26aa6a 100644 --- a/paddle/fluid/inference/api/paddle_inference_api.h +++ b/paddle/fluid/inference/api/paddle_inference_api.h @@ -26,9 +26,8 @@ limitations under the License. */ #include #include -#include "paddle_api.h" // NOLINT -#ifndef WITH_ANAKIN #include "paddle_analysis_config.h" // NOLINT -#else +#include "paddle_api.h" // NOLINT +#ifdef WITH_ANAKIN #include "paddle_anakin_config.h" // NOLINT #endif diff --git a/paddle/fluid/inference/api/paddle_pass_builder.h b/paddle/fluid/inference/api/paddle_pass_builder.h index 1062ac5f58b90d8649dae8bacc9ce154b8b9d844..1e5712e1638ea802dfa9c3b41ab1d3f7f62f090b 100644 --- a/paddle/fluid/inference/api/paddle_pass_builder.h +++ b/paddle/fluid/inference/api/paddle_pass_builder.h @@ -18,30 +18,39 @@ #include #include +/*! \file */ + +/*! \namespace paddle */ namespace paddle { -/* - * This is a pass builder based on string. It is part of inference API. + +/** This is a pass builder based on string. It is part of inference API. */ class PaddlePassBuilder { public: explicit PaddlePassBuilder(const std::vector &passes) : passes_(passes) {} + /** Append a pass to the end of the passes. */ void AppendPass(const std::string &pass_type); + /** Insert a pass to a specific position. + * @param idx the position to insert. + * @param pass_type the pass key. + */ void InsertPass(size_t idx, const std::string &pass_type); - // Delete the `idx`-th pass. + /** Delete the `idx`-th pass. */ void DeletePass(size_t idx); - // Delete all the passes that has type `pass_type`. + /** Delete all the passes that has type `pass_type`. */ void DeletePass(const std::string &pass_type); - // Visualize the computation graph after each pass by generating a DOT - // language file, one can draw them with the Graphviz toolkit. + /** Visualize the computation graph after each pass by generating a DOT + * language file, one can draw them with the Graphviz toolkit. + */ void TurnOnDebug(); - // Human-readible information. + /** Human-readible information. */ std::string DebugString(); const std::vector &AllPasses() const { return passes_; } @@ -50,23 +59,27 @@ class PaddlePassBuilder { std::vector passes_; }; -/* - * Pass strategy to help control the IR passes. +/**Pass strategy to help control the IR passes. */ class PassStrategy : public PaddlePassBuilder { public: explicit PassStrategy(const std::vector &passes) : PaddlePassBuilder(passes) {} - // The MKLDNN control exists in both CPU and GPU mode, because there can be - // still some CPU kernels running in CPU mode. + /** The MKLDNN control exists in both CPU and GPU mode, because there can be + * still some CPU kernels running in CPU mode. + */ virtual void EnableMKLDNN() = 0; + bool use_gpu() const { return use_gpu_; } + virtual ~PassStrategy() = default; + + protected: + bool use_gpu_{false}; }; -/* - * The CPU passes controller, it is used in AnalysisPredictor with CPU mode. +/** The CPU passes controller, it is used in AnalysisPredictor with CPU mode. */ class CpuPassStrategy : public PassStrategy { public: @@ -76,6 +89,7 @@ class CpuPassStrategy : public PassStrategy { passes_.assign({ "infer_clean_graph_pass", // "attention_lstm_fuse_pass", // + "seqpool_concat_fuse_pass", // "seqconv_eltadd_relu_fuse_pass", // // "embedding_fc_lstm_fuse_pass", // "fc_lstm_fuse_pass", // @@ -88,6 +102,7 @@ class CpuPassStrategy : public PassStrategy { "conv_eltwiseadd_bn_fuse_pass", // "is_test_pass", // }); + use_gpu_ = false; } virtual ~CpuPassStrategy() = default; @@ -111,8 +126,7 @@ class CpuPassStrategy : public PassStrategy { CpuPassStrategy(const CpuPassStrategy &other) : PassStrategy(other.passes_) {} }; -/* - * The GPU passes strategy, it is used in +/** The GPU passes strategy, it is used in AnalysisPredictor with GPU mode. */ class GpuPassStrategy : public PassStrategy { public: @@ -126,10 +140,14 @@ class GpuPassStrategy : public PassStrategy { "conv_elementwise_add2_act_fuse_pass", // "conv_elementwise_add_fuse_pass", // }); + + use_gpu_ = true; } GpuPassStrategy(const GpuPassStrategy &other) - : PassStrategy(other.AllPasses()) {} + : PassStrategy(other.AllPasses()) { + use_gpu_ = true; + } void EnableMKLDNN() override; diff --git a/paddle/fluid/inference/tensorrt/CMakeLists.txt b/paddle/fluid/inference/tensorrt/CMakeLists.txt index 17f6c6d9f10abf99fd93364d1356e2b3ef1b3934..9afeafd176c70bc03166ec7732ae5e2faf67ea54 100644 --- a/paddle/fluid/inference/tensorrt/CMakeLists.txt +++ b/paddle/fluid/inference/tensorrt/CMakeLists.txt @@ -1,4 +1,5 @@ nv_library(tensorrt_engine SRCS engine.cc DEPS ${GLOB_OPERATOR_DEPS} framework_proto device_context) +nv_library(tensorrt_op_teller SRCS op_teller.cc DEPS framework_proto) nv_test(test_tensorrt SRCS test_tensorrt.cc DEPS dynload_cuda device_context dynamic_loader) nv_test(test_tensorrt_engine SRCS test_engine.cc DEPS dynload_cuda tensorrt_engine) add_subdirectory(plugin) diff --git a/paddle/fluid/inference/tensorrt/op_teller.cc b/paddle/fluid/inference/tensorrt/op_teller.cc new file mode 100644 index 0000000000000000000000000000000000000000..9fecad6eb3889f48f2e0012a718ed0d04f34ae66 --- /dev/null +++ b/paddle/fluid/inference/tensorrt/op_teller.cc @@ -0,0 +1,49 @@ +// Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#include "paddle/fluid/inference/tensorrt/op_teller.h" + +namespace paddle { +namespace inference { +namespace tensorrt { + +// Just tell by the op_types. +struct SimpleOpTypeSetTeller : public Teller { + SimpleOpTypeSetTeller() {} + + bool operator()(const std::string& op_type, + const framework::OpDesc& desc) override { + return teller_set.count(op_type); + } + + private: + std::unordered_set teller_set{ + {"mul", "conv2d", "pool2d", "relu", "softmax", "sigmoid", + "depthwise_conv2d", "batch_norm", "concat", "tanh", "pad", + "elementwise_add", "elementwise_mul", "dropout", "split", "prelu", + "conv2d_transpose", "leaky_relu"}}; +}; + +bool OpTeller::Tell(const std::string& op_type, const framework::OpDesc& desc) { + for (auto& teller : tellers_) { + if ((*teller)(op_type, desc)) return true; + } + return false; +} + +OpTeller::OpTeller() { tellers_.emplace_back(new SimpleOpTypeSetTeller); } + +} // namespace tensorrt +} // namespace inference +} // namespace paddle diff --git a/paddle/fluid/inference/tensorrt/op_teller.h b/paddle/fluid/inference/tensorrt/op_teller.h new file mode 100644 index 0000000000000000000000000000000000000000..b98f052bf2478098d74f19858ec79823d5ab1e2d --- /dev/null +++ b/paddle/fluid/inference/tensorrt/op_teller.h @@ -0,0 +1,68 @@ +// Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#pragma once +#include +#include +#include "paddle/fluid/framework/op_desc.h" + +namespace paddle { +namespace inference { +namespace tensorrt { + +/* + * Single Op teller definition. + * One can override this and define a more complex tell logic, considerring more + * issues such as op_desc. + */ +struct Teller { + virtual bool operator()(const std::string& op_type, + const framework::OpDesc& desc) = 0; + + virtual ~Teller() = default; +}; +/* + * A real example: + * + * struct SomeTeller : public Teller { + * bool operator()(const std::string& op_type, + * const framework::OpDesc& desc) override { + * return op_type == "fc" && desc.Inputs().size() == 2; + * } + *}; + */ + +/* + * class OpTeller helps to tell whether a fluid + * operator can be transformed to a TensorRT layer. + */ +class OpTeller { + public: + static OpTeller& Global() { + static std::unique_ptr x(new OpTeller); + return *x; + } + + bool Tell(const std::string& op_type, const framework::OpDesc& desc); + + private: + OpTeller(); + + private: + std::vector> tellers_; +}; + +} // namespace tensorrt +} // namespace inference +} // namespace paddle diff --git a/paddle/fluid/inference/tests/api/CMakeLists.txt b/paddle/fluid/inference/tests/api/CMakeLists.txt index a1a79c68855686d31d7174d929d199d266608ba0..131712ca88370aa977184fcb00d09f2283db110c 100644 --- a/paddle/fluid/inference/tests/api/CMakeLists.txt +++ b/paddle/fluid/inference/tests/api/CMakeLists.txt @@ -41,7 +41,7 @@ endfunction() if(NOT APPLE AND WITH_MKLML) set(RNN1_INSTALL_DIR "${INFERENCE_DEMO_INSTALL_DIR}/rnn1") download_model_and_data(${RNN1_INSTALL_DIR} "rnn1%2Fmodel.tar.gz" "rnn1%2Fdata.txt.tar.gz") - inference_analysis_api_test(test_analyzer_rnn1 ${RNN1_INSTALL_DIR} analyzer_rnn1_tester.cc) + inference_analysis_api_test(test_analyzer_rnn1 ${RNN1_INSTALL_DIR} analyzer_rnn1_tester.cc SERIAL) else() # TODO: fix this test on MACOS and OPENBLAS, the reason is that # fusion_seqexpand_concat_fc_op is not supported on MACOS and OPENBLAS @@ -56,14 +56,14 @@ inference_analysis_api_test(test_analyzer_rnn2 ${RNN2_INSTALL_DIR} analyzer_rnn2 # normal DAM set(DAM_INSTALL_DIR "${INFERENCE_DEMO_INSTALL_DIR}/dam") download_model_and_data(${DAM_INSTALL_DIR} "DAM_model.tar.gz" "DAM_data.txt.tar.gz") -inference_analysis_api_test(test_analyzer_dam ${DAM_INSTALL_DIR} analyzer_dam_tester.cc) +inference_analysis_api_test(test_analyzer_dam ${DAM_INSTALL_DIR} analyzer_dam_tester.cc SERIAL) # small DAM set(DAM_SMALL_INSTALL_DIR "${INFERENCE_DEMO_INSTALL_DIR}/small_dam") download_model_and_data(${DAM_SMALL_INSTALL_DIR} "dam_small_model.tar.gz" "dam_small_data.txt.tar.gz") inference_analysis_test(test_analyzer_small_dam SRCS analyzer_dam_tester.cc EXTRA_DEPS ${INFERENCE_EXTRA_DEPS} - ARGS --infer_model=${DAM_SMALL_INSTALL_DIR}/model --infer_data=${DAM_SMALL_INSTALL_DIR}/data.txt --max_turn_num=1) + ARGS --infer_model=${DAM_SMALL_INSTALL_DIR}/model --infer_data=${DAM_SMALL_INSTALL_DIR}/data.txt --max_turn_num=1 SERIAL) # chinese_ner set(CHINESE_NER_INSTALL_DIR "${INFERENCE_DEMO_INSTALL_DIR}/chinese_ner") @@ -111,11 +111,11 @@ inference_analysis_api_test_with_refer_result(test_analyzer_mobilenet_transpose # resnet50 inference_analysis_api_test_with_fake_data(test_analyzer_resnet50 - "${INFERENCE_DEMO_INSTALL_DIR}/resnet50" analyzer_resnet50_tester.cc "resnet50_model.tar.gz") + "${INFERENCE_DEMO_INSTALL_DIR}/resnet50" analyzer_resnet50_tester.cc "resnet50_model.tar.gz" SERIAL) # mobilenet with depthwise_conv op inference_analysis_api_test_with_fake_data(test_analyzer_mobilenet_depthwise_conv - "${INFERENCE_DEMO_INSTALL_DIR}/mobilenet_depthwise_conv" analyzer_resnet50_tester.cc "mobilenet_model.tar.gz") + "${INFERENCE_DEMO_INSTALL_DIR}/mobilenet_depthwise_conv" analyzer_resnet50_tester.cc "mobilenet_model.tar.gz" SERIAL) # anakin if (WITH_ANAKIN AND WITH_MKL) # only needed in CI diff --git a/paddle/fluid/inference/tests/api/analyzer_dam_tester.cc b/paddle/fluid/inference/tests/api/analyzer_dam_tester.cc index 12d61d06ce188a2478448373427f2defae5a2524..5ad6e4a8570b309e94375234d673e27698999cb7 100644 --- a/paddle/fluid/inference/tests/api/analyzer_dam_tester.cc +++ b/paddle/fluid/inference/tests/api/analyzer_dam_tester.cc @@ -165,12 +165,9 @@ void PrepareInputs(std::vector *input_slots, DataRecord *data, } void SetConfig(contrib::AnalysisConfig *cfg) { - cfg->prog_file = FLAGS_infer_model + "/__model__"; - cfg->param_file = FLAGS_infer_model + "/param"; - cfg->use_gpu = false; - cfg->device = 0; - cfg->specify_input_name = true; - cfg->enable_ir_optim = true; + cfg->SetModel(FLAGS_infer_model + "/__model__", FLAGS_infer_model + "/param"); + cfg->SwitchSpecifyInputNames(); + cfg->SwitchIrOptim(true); } void SetInput(std::vector> *inputs) { diff --git a/paddle/fluid/inference/tests/api/analyzer_lac_tester.cc b/paddle/fluid/inference/tests/api/analyzer_lac_tester.cc index 2213971c1764b1a0bddfce5830bbdf2ffedd61ee..b9666e01adb23e0cbd9257bc55081c3a5001e887 100644 --- a/paddle/fluid/inference/tests/api/analyzer_lac_tester.cc +++ b/paddle/fluid/inference/tests/api/analyzer_lac_tester.cc @@ -105,11 +105,10 @@ void GetOneBatch(std::vector *input_slots, DataRecord *data, } void SetConfig(AnalysisConfig *cfg) { - cfg->model_dir = FLAGS_infer_model; - cfg->use_gpu = false; - cfg->device = 0; - cfg->specify_input_name = true; - cfg->enable_ir_optim = true; + cfg->SetModel(FLAGS_infer_model); + cfg->DisableGpu(); + cfg->SwitchSpecifyInputNames(); + cfg->SwitchIrOptim(); } void SetInput(std::vector> *inputs) { diff --git a/paddle/fluid/inference/tests/api/analyzer_mm_dnn_tester.cc b/paddle/fluid/inference/tests/api/analyzer_mm_dnn_tester.cc index 9d3c7519430522878ace697ea5ed38aebb6b0855..1318fbcbc4022457354fb34c727cf56ce26e12ec 100644 --- a/paddle/fluid/inference/tests/api/analyzer_mm_dnn_tester.cc +++ b/paddle/fluid/inference/tests/api/analyzer_mm_dnn_tester.cc @@ -76,11 +76,10 @@ void PrepareInputs(std::vector *input_slots, DataRecord *data, } void SetConfig(contrib::AnalysisConfig *cfg) { - cfg->model_dir = FLAGS_infer_model; - cfg->use_gpu = false; - cfg->device = 0; - cfg->specify_input_name = true; - cfg->enable_ir_optim = true; + cfg->SetModel(FLAGS_infer_model); + cfg->DisableGpu(); + cfg->SwitchSpecifyInputNames(); + cfg->SwitchIrOptim(); } void SetInput(std::vector> *inputs) { diff --git a/paddle/fluid/inference/tests/api/analyzer_ner_tester.cc b/paddle/fluid/inference/tests/api/analyzer_ner_tester.cc index 04f8b3ffe894c7df0fb0c95e94a92b4f216f02de..6fef79dc4608acd6eee679ad4939e7684db98f5b 100644 --- a/paddle/fluid/inference/tests/api/analyzer_ner_tester.cc +++ b/paddle/fluid/inference/tests/api/analyzer_ner_tester.cc @@ -84,13 +84,12 @@ void SetConfig(contrib::AnalysisConfig *cfg, bool memory_load = false) { cfg->SetModelBuffer(&buffer_prog[0], buffer_prog.size(), &buffer_param[0], buffer_param.size()); } else { - cfg->prog_file = FLAGS_infer_model + "/__model__"; - cfg->param_file = FLAGS_infer_model + "/param"; + cfg->SetModel(FLAGS_infer_model + "/__model__", + FLAGS_infer_model + "/param"); } - cfg->use_gpu = false; - cfg->device = 0; - cfg->specify_input_name = true; - cfg->enable_ir_optim = true; + cfg->DisableGpu(); + cfg->SwitchSpecifyInputNames(); + cfg->SwitchIrOptim(); } void SetInput(std::vector> *inputs) { diff --git a/paddle/fluid/inference/tests/api/analyzer_resnet50_tester.cc b/paddle/fluid/inference/tests/api/analyzer_resnet50_tester.cc index 764ae5ed8506a7ed7dc51a5c36d0dd7e9df925f3..629981d565f1b6eeabc192287cb9f892df21b8e4 100644 --- a/paddle/fluid/inference/tests/api/analyzer_resnet50_tester.cc +++ b/paddle/fluid/inference/tests/api/analyzer_resnet50_tester.cc @@ -21,12 +21,10 @@ namespace inference { namespace analysis { void SetConfig(AnalysisConfig *cfg) { - cfg->param_file = FLAGS_infer_model + "/params"; - cfg->prog_file = FLAGS_infer_model + "/model"; - cfg->use_gpu = false; - cfg->device = 0; - cfg->enable_ir_optim = true; - cfg->specify_input_name = true; + cfg->SetModel(FLAGS_infer_model + "/model", FLAGS_infer_model + "/params"); + cfg->DisableGpu(); + cfg->SwitchIrOptim(); + cfg->SwitchSpecifyInputNames(); cfg->SetCpuMathLibraryNumThreads(FLAGS_paddle_num_threads); } diff --git a/paddle/fluid/inference/tests/api/analyzer_rnn1_tester.cc b/paddle/fluid/inference/tests/api/analyzer_rnn1_tester.cc index 17f4587a5093a2f1cd2d8acc0e17f2129ad36353..7e7c386f97e6bf132bbf262e534c153baf3af84f 100644 --- a/paddle/fluid/inference/tests/api/analyzer_rnn1_tester.cc +++ b/paddle/fluid/inference/tests/api/analyzer_rnn1_tester.cc @@ -204,12 +204,10 @@ void PrepareZeroCopyInputs(ZeroCopyTensor *lod_attention_tensor, } void SetConfig(AnalysisConfig *cfg) { - cfg->prog_file = FLAGS_infer_model + "/__model__"; - cfg->param_file = FLAGS_infer_model + "/param"; - cfg->use_gpu = false; - cfg->device = 0; - cfg->specify_input_name = true; - cfg->enable_ir_optim = true; + cfg->SetModel(FLAGS_infer_model + "/__model__", FLAGS_infer_model + "/param"); + cfg->DisableGpu(); + cfg->SwitchSpecifyInputNames(); + cfg->SwitchIrOptim(); } void SetInput(std::vector> *inputs) { @@ -225,10 +223,10 @@ void SetInput(std::vector> *inputs) { // Easy for profiling independently. TEST(Analyzer_rnn1, profile) { - contrib::AnalysisConfig cfg(false); + contrib::AnalysisConfig cfg; SetConfig(&cfg); - cfg.fraction_of_gpu_memory = 0.1; - cfg.pass_builder()->TurnOnDebug(); + cfg.DisableGpu(); + cfg.SwitchIrDebug(); std::vector outputs; std::vector> input_slots_all; @@ -285,7 +283,7 @@ TEST(Analyzer_rnn1, multi_thread) { std::vector> input_slots_all; SetInput(&input_slots_all); TestPrediction(reinterpret_cast(&cfg), - input_slots_all, &outputs, 4 /* multi_thread */); + input_slots_all, &outputs, 2 /* multi_thread */); } // Validate that the AnalysisPredictor + ZeroCopyTensor really works by testing @@ -293,16 +291,18 @@ TEST(Analyzer_rnn1, multi_thread) { TEST(Analyzer_rnn1, ZeroCopy) { AnalysisConfig config; SetConfig(&config); - config.use_feed_fetch_ops = false; + config.SwitchUseFeedFetchOps(false); PaddlePlace place; auto predictor = CreatePaddlePredictor(config); - config.use_feed_fetch_ops = true; - auto native_predictor = CreatePaddlePredictor(config); + config.SwitchUseFeedFetchOps(true); + auto native_predictor = + CreatePaddlePredictor(config.ToNativeConfig()); - config.use_feed_fetch_ops = true; // the analysis predictor needs feed/fetch. + config.SwitchUseFeedFetchOps( + true); // the analysis predictor needs feed/fetch. auto analysis_predictor = CreatePaddlePredictor(config); #define NEW_TENSOR(name__) \ @@ -362,7 +362,7 @@ TEST(Analyzer_rnn1, ZeroCopy) { TEST(Analyzer_rnn1, ZeroCopyMultiThread) { AnalysisConfig config; SetConfig(&config); - config.use_feed_fetch_ops = false; + config.SwitchUseFeedFetchOps(false); #define NEW_TENSOR(name__) \ auto name__##_tensor = predictor->GetInputTensor(#name__); diff --git a/paddle/fluid/inference/tests/api/analyzer_rnn2_tester.cc b/paddle/fluid/inference/tests/api/analyzer_rnn2_tester.cc index f8354e76871e7f489fd21f2f74e7402db01845c3..007f9f0b66a7b276f5f2e8500a3001788ad41e79 100644 --- a/paddle/fluid/inference/tests/api/analyzer_rnn2_tester.cc +++ b/paddle/fluid/inference/tests/api/analyzer_rnn2_tester.cc @@ -105,12 +105,10 @@ void PrepareInputs(std::vector *input_slots, DataRecord *data, } void SetConfig(AnalysisConfig *cfg) { - cfg->prog_file = FLAGS_infer_model + "/__model__"; - cfg->param_file = FLAGS_infer_model + "/param"; - cfg->use_gpu = false; - cfg->device = 0; - cfg->specify_input_name = true; - cfg->enable_ir_optim = true; + cfg->SetModel(FLAGS_infer_model + "/__model__", FLAGS_infer_model + "/param"); + cfg->DisableGpu(); + cfg->SwitchSpecifyInputNames(); + cfg->SwitchIrOptim(); } void SetInput(std::vector> *inputs) { diff --git a/paddle/fluid/inference/tests/api/analyzer_seq_conv1_tester.cc b/paddle/fluid/inference/tests/api/analyzer_seq_conv1_tester.cc index e6d6cd2960b394e8cd20b473bed90ce511f806be..47c1d7375843e4bad212c1d7d621c9e6d45e5982 100644 --- a/paddle/fluid/inference/tests/api/analyzer_seq_conv1_tester.cc +++ b/paddle/fluid/inference/tests/api/analyzer_seq_conv1_tester.cc @@ -89,11 +89,10 @@ void PrepareInputs(std::vector *input_slots, DataRecord *data, } void SetConfig(AnalysisConfig *cfg) { - cfg->model_dir = FLAGS_infer_model; - cfg->use_gpu = false; - cfg->device = 0; - cfg->specify_input_name = true; - cfg->enable_ir_optim = true; + cfg->SetModel(FLAGS_infer_model); + cfg->DisableGpu(); + cfg->SwitchSpecifyInputNames(); + cfg->SwitchIrOptim(); } void SetInput(std::vector> *inputs) { diff --git a/paddle/fluid/inference/tests/api/analyzer_seq_pool1_tester.cc b/paddle/fluid/inference/tests/api/analyzer_seq_pool1_tester.cc index 1c251e0c22f1ec88f0e59c71d623e4e0585db795..083bdf15e92782666af18f4ab2c07c6603675105 100644 --- a/paddle/fluid/inference/tests/api/analyzer_seq_pool1_tester.cc +++ b/paddle/fluid/inference/tests/api/analyzer_seq_pool1_tester.cc @@ -122,12 +122,9 @@ void PrepareInputs(std::vector *input_slots, DataRecord *data) { } void SetConfig(AnalysisConfig *cfg) { - cfg->param_file = FLAGS_infer_model + "/params"; - cfg->prog_file = FLAGS_infer_model + "/model"; - cfg->use_gpu = false; - cfg->device = 0; - cfg->enable_ir_optim = true; - cfg->specify_input_name = true; + cfg->SetModel(FLAGS_infer_model + "/model", FLAGS_infer_model + "/params"); + cfg->DisableGpu(); + cfg->SwitchSpecifyInputNames(); cfg->pass_builder()->TurnOnDebug(); cfg->SetCpuMathLibraryNumThreads(FLAGS_paddle_num_threads); } @@ -180,8 +177,12 @@ TEST(Analyzer_seq_pool1, fuse_statis) { auto predictor = CreatePaddlePredictor(cfg); auto fuse_statis = GetFuseStatis( static_cast(predictor.get()), &num_ops); + + ASSERT_TRUE(fuse_statis.count("seqpool_concat_fuse")); + EXPECT_EQ(fuse_statis.at("seqpool_concat_fuse"), 2); + LOG(INFO) << "num_ops: " << num_ops; - EXPECT_EQ(num_ops, 349); + EXPECT_EQ(num_ops, 195); } } // namespace analysis diff --git a/paddle/fluid/inference/tests/api/analyzer_text_classification_tester.cc b/paddle/fluid/inference/tests/api/analyzer_text_classification_tester.cc index 79f3c81ade450fa00419b652042b2cfc79b08e4c..7b448a3200351f902df277f7a653cf7114becba0 100644 --- a/paddle/fluid/inference/tests/api/analyzer_text_classification_tester.cc +++ b/paddle/fluid/inference/tests/api/analyzer_text_classification_tester.cc @@ -47,11 +47,10 @@ struct DataReader { }; void SetConfig(AnalysisConfig *cfg) { - cfg->model_dir = FLAGS_infer_model; - cfg->use_gpu = false; - cfg->device = 0; - cfg->specify_input_name = true; - cfg->enable_ir_optim = true; + cfg->SetModel(FLAGS_infer_model); + cfg->DisableGpu(); + cfg->SwitchSpecifyInputNames(); + cfg->SwitchIrOptim(); } void SetInput(std::vector> *inputs) { diff --git a/paddle/fluid/inference/tests/api/analyzer_vis_tester.cc b/paddle/fluid/inference/tests/api/analyzer_vis_tester.cc index d73bccefd5fc8a8ad8679b7de3feac50f786daed..5a77b53a8513cdbef5620d36ba5e0722ae993916 100644 --- a/paddle/fluid/inference/tests/api/analyzer_vis_tester.cc +++ b/paddle/fluid/inference/tests/api/analyzer_vis_tester.cc @@ -51,12 +51,11 @@ Record ProcessALine(const std::string &line) { } void SetConfig(AnalysisConfig *cfg) { - cfg->param_file = FLAGS_infer_model + "/__params__"; - cfg->prog_file = FLAGS_infer_model + "/__model__"; - cfg->use_gpu = false; - cfg->device = 0; - cfg->enable_ir_optim = true; - cfg->specify_input_name = true; + cfg->SetModel(FLAGS_infer_model + "/__model__", + FLAGS_infer_model + "/__params__"); + cfg->DisableGpu(); + cfg->SwitchIrDebug(); + cfg->SwitchSpecifyInputNames(); // TODO(TJ): fix fusion gru cfg->pass_builder()->DeletePass("fc_gru_fuse_pass"); } diff --git a/paddle/fluid/inference/tests/api/config_printer.h b/paddle/fluid/inference/tests/api/config_printer.h index 7046bce303e2bd46197ab512ae273500b9af88bf..ecc10bafd650e52dfb73e8dd4329c697ff4f4ccc 100644 --- a/paddle/fluid/inference/tests/api/config_printer.h +++ b/paddle/fluid/inference/tests/api/config_printer.h @@ -62,21 +62,25 @@ std::ostream &operator<<(std::ostream &os, const contrib::AnalysisConfig &config) { os << GenSpaces(num_spaces) << "contrib::AnalysisConfig {\n"; num_spaces++; - os << *reinterpret_cast(&config); + os << config.ToNativeConfig(); if (!config.model_from_memory()) { - os << GenSpaces(num_spaces) << "prog_file: " << config.prog_file << "\n"; - os << GenSpaces(num_spaces) << "param_file: " << config.param_file << "\n"; + os << GenSpaces(num_spaces) << "prog_file: " << config.prog_file() << "\n"; + os << GenSpaces(num_spaces) << "param_file: " << config.params_file() + << "\n"; } else { os << GenSpaces(num_spaces) << "prog_file and param_file: load from memory \n"; } - os << GenSpaces(num_spaces) << "enable_ir_optim: " << config.enable_ir_optim + os << GenSpaces(num_spaces) << "enable_ir_optim: " << config.ir_optim() << "\n"; + os << GenSpaces(num_spaces) << "enable_ir_optim: " << config.ir_optim() + << "\n"; + os << GenSpaces(num_spaces) + << "use_feed_fetch_ops: " << config.use_feed_fetch_ops_enabled() << "\n"; os << GenSpaces(num_spaces) - << "use_feed_fetch_ops: " << config.use_feed_fetch_ops << "\n"; - os << GenSpaces(num_spaces) << "use_tensorrt: " << config.use_tensorrt() + << "use_tensorrt: " << config.tensorrt_engine_enabled() << "\n"; + os << GenSpaces(num_spaces) << "use_mkldnn: " << config.mkldnn_enabled() << "\n"; - os << GenSpaces(num_spaces) << "use_mkldnn: " << config.use_mkldnn() << "\n"; num_spaces--; os << GenSpaces(num_spaces) << "}\n"; return os; diff --git a/paddle/fluid/inference/tests/api/tester_helper.h b/paddle/fluid/inference/tests/api/tester_helper.h index 7eb44d9f4ea6e27a504984eac4f960bddc9032e1..524b5fa0eecf8f031e05d1a70bae24cf2a52325e 100644 --- a/paddle/fluid/inference/tests/api/tester_helper.h +++ b/paddle/fluid/inference/tests/api/tester_helper.h @@ -54,11 +54,13 @@ namespace paddle { namespace inference { void PrintConfig(const PaddlePredictor::Config *config, bool use_analysis) { + const auto *analysis_config = + reinterpret_cast(config); if (use_analysis) { - LOG(INFO) << *reinterpret_cast(config); + LOG(INFO) << *analysis_config; return; } - LOG(INFO) << *reinterpret_cast(config); + LOG(INFO) << analysis_config->ToNativeConfig(); } void CompareResult(const std::vector &outputs, @@ -96,12 +98,13 @@ void CompareResult(const std::vector &outputs, std::unique_ptr CreateTestPredictor( const PaddlePredictor::Config *config, bool use_analysis = true) { + const auto *analysis_config = + reinterpret_cast(config); if (use_analysis) { - return CreatePaddlePredictor( - *(reinterpret_cast(config))); + return CreatePaddlePredictor(*analysis_config); } - return CreatePaddlePredictor( - *(reinterpret_cast(config))); + auto native_config = analysis_config->ToNativeConfig(); + return CreatePaddlePredictor(native_config); } size_t GetSize(const PaddleTensor &out) { return VecReduceToInt(out.shape); } diff --git a/paddle/fluid/inference/tests/api/trt_models_tester.cc b/paddle/fluid/inference/tests/api/trt_models_tester.cc index d3bd035c1c49c926fc9f5ed83085b2e6d9ca8c93..9725c1903293b2ce4f6c4baeb1e6d63af28c1c3b 100644 --- a/paddle/fluid/inference/tests/api/trt_models_tester.cc +++ b/paddle/fluid/inference/tests/api/trt_models_tester.cc @@ -46,22 +46,20 @@ void SetConfig(contrib::AnalysisConfig* config, std::string model_dir, bool use_gpu, bool use_tensorrt, int batch_size) { if (!FLAGS_prog_filename.empty() && !FLAGS_param_filename.empty()) { - config->prog_file = model_dir + "/" + FLAGS_prog_filename; - config->param_file = model_dir + "/" + FLAGS_param_filename; + config->SetModel(model_dir + "/" + FLAGS_prog_filename, + model_dir + "/" + FLAGS_param_filename); } else { - config->model_dir = model_dir; + config->SetModel(model_dir); } if (use_gpu) { - config->use_gpu = true; - config->device = 0; - config->fraction_of_gpu_memory = 0.15; + config->EnableUseGpu(100, 0); if (use_tensorrt) { config->EnableTensorRtEngine(1 << 10, batch_size); config->pass_builder()->DeletePass("conv_bn_fuse_pass"); config->pass_builder()->DeletePass("fc_fuse_pass"); config->pass_builder()->TurnOnDebug(); } else { - config->enable_ir_optim = true; + config->SwitchIrOptim(); } } } @@ -77,7 +75,8 @@ void profile(std::string model_dir, bool use_analysis, bool use_tensorrt) { std::vector outputs; if (use_analysis || use_tensorrt) { - contrib::AnalysisConfig config(true); + contrib::AnalysisConfig config; + config.EnableUseGpu(100, 0); config.pass_builder()->TurnOnDebug(); SetConfig(&config, model_dir, true, use_tensorrt, FLAGS_batch_size); @@ -100,23 +99,12 @@ void compare(std::string model_dir, bool use_tensorrt) { SetFakeImageInput(&inputs_all, model_dir, false, "__model__", ""); } - std::vector native_outputs; - NativeConfig native_config; - SetConfig(&native_config, model_dir, true, false, - FLAGS_batch_size); - TestOneThreadPrediction( - reinterpret_cast(&native_config), inputs_all, - &native_outputs, false); - - std::vector analysis_outputs; - contrib::AnalysisConfig analysis_config(true); + contrib::AnalysisConfig analysis_config; SetConfig(&analysis_config, model_dir, true, use_tensorrt, FLAGS_batch_size); - TestOneThreadPrediction( - reinterpret_cast(&analysis_config), inputs_all, - &analysis_outputs, true); - - CompareResult(native_outputs, analysis_outputs); + CompareNativeAndAnalysis( + reinterpret_cast(&analysis_config), + inputs_all); } TEST(TensorRT_mobilenet, compare) { @@ -154,9 +142,9 @@ TEST(TensorRT_mobilenet, analysis) { TEST(AnalysisPredictor, use_gpu) { std::string model_dir = FLAGS_infer_model + "/" + "mobilenet"; - AnalysisConfig config(true); - config.model_dir = model_dir; - config.fraction_of_gpu_memory = 0.15; + AnalysisConfig config; + config.EnableUseGpu(100, 0); + config.SetModel(model_dir); config.pass_builder()->TurnOnDebug(); std::vector> inputs_all; diff --git a/paddle/fluid/operators/CMakeLists.txt b/paddle/fluid/operators/CMakeLists.txt index ee154207754f20791bdba55d0d66aea600e8dee6..e53a6a562ad1ed2ca02683b07cf6d4b56bc2cde7 100644 --- a/paddle/fluid/operators/CMakeLists.txt +++ b/paddle/fluid/operators/CMakeLists.txt @@ -53,7 +53,7 @@ if (WITH_GPU) op_library(warpctc_op DEPS dynload_warpctc sequence_padding sequence_scale) endif() # conv_fusion_op needs cudnn 7 above - if (NOT ${CUDNN_MAJOR_VERSION} VERSION_LESS 7) + if (NOT ${CUDNN_VERSION} VERSION_LESS 7100) op_library(conv_fusion_op) file(APPEND ${pybind_file} "USE_CUDA_ONLY_OP(conv2d_fusion);\n") endif() diff --git a/paddle/fluid/operators/conv_cudnn_op.cu.cc b/paddle/fluid/operators/conv_cudnn_op.cu.cc index dbb6ffd5e29d73ca16766fd5b843c9590f4db3e1..25a723fc07948888ef3dc61320fb9bec026390de 100644 --- a/paddle/fluid/operators/conv_cudnn_op.cu.cc +++ b/paddle/fluid/operators/conv_cudnn_op.cu.cc @@ -297,6 +297,21 @@ class CUDNNConvGradOpKernel : public framework::OpKernel { cudnnFilterDescriptor_t cudnn_filter_desc = filter_desc.descriptor( layout, framework::vectorize2int(filter->dims()), groups); +#if CUDA_VERSION >= 9000 && CUDNN_VERSION_MIN(7, 0, 1) + // Enable Tensor Core for cudnn backward + if (dev_ctx.GetComputeCapability() >= 70 && + std::type_index(typeid(T)) == + std::type_index(typeid(platform::float16))) { + CUDNN_ENFORCE(platform::dynload::cudnnSetConvolutionMathType( + cudnn_conv_desc, CUDNN_TENSOR_OP_MATH)); + VLOG(5) << "use cudnn_tensor_op_math for backward"; + } else { + CUDNN_ENFORCE(platform::dynload::cudnnSetConvolutionMathType( + cudnn_conv_desc, CUDNN_DEFAULT_MATH)); + VLOG(5) << "NOT use cudnn_tensor_op_math for backward"; + } +#endif + int input_channels = input->dims()[1]; int input_height, input_width, input_depth; if (input->dims().size() == 5) { diff --git a/paddle/fluid/operators/conv_mkldnn_op.cc b/paddle/fluid/operators/conv_mkldnn_op.cc index 8c116c4abfe42296b616dc536821e9be55a8be84..03d9d466c3238c6c853bca75f5b9791a0841ff78 100644 --- a/paddle/fluid/operators/conv_mkldnn_op.cc +++ b/paddle/fluid/operators/conv_mkldnn_op.cc @@ -12,6 +12,7 @@ See the License for the specific language governing permissions and limitations under the License. */ +#include #include "paddle/fluid/framework/data_layout_transform.h" #include "paddle/fluid/memory/malloc.h" #include "paddle/fluid/operators/conv_op.h" @@ -68,13 +69,22 @@ inline mkldnn::memory::format GetWeightsFormat(mkldnn::memory::format format, } } -template +template class ConvMKLDNNOpKernel : public paddle::framework::OpKernel { public: void Compute(const paddle::framework::ExecutionContext& ctx) const override { PADDLE_ENFORCE(paddle::platform::is_cpu_place(ctx.GetPlace()), "It must use CPUPlace."); + bool is_INT8 = + std::is_same::value || std::is_same::value; + if (!is_INT8) { + ComputeFP32(ctx); + } else { + ComputeINT8(ctx); + } + } + void ComputeFP32(const paddle::framework::ExecutionContext& ctx) const { const bool is_test = ctx.Attr("is_test"); auto& dev_ctx = @@ -274,6 +284,271 @@ class ConvMKLDNNOpKernel : public paddle::framework::OpKernel { output->set_layout(DataLayout::kMKLDNN); output->set_format(GetMKLDNNFormat(*dst_memory_p)); } + void ComputeINT8(const paddle::framework::ExecutionContext& ctx) const { + const bool is_test = ctx.Attr("is_test"); + + auto& dev_ctx = + ctx.template device_context(); + const auto& mkldnn_engine = dev_ctx.GetEngine(); + + auto* input = ctx.Input("Input"); + auto* filter = ctx.Input("Filter"); + auto* bias = ctx.HasInput("Bias") ? ctx.Input("Bias") : nullptr; + auto* output = ctx.Output("Output"); + + PADDLE_ENFORCE(input->layout() == DataLayout::kMKLDNN && + input->format() != memory::format::format_undef, + "Wrong layout/format set for Input tensor"); + PADDLE_ENFORCE(filter->layout() == DataLayout::kMKLDNN && + filter->format() != memory::format::format_undef, + "Wrong layout/format set for Filter tensor"); + PADDLE_ENFORCE(input->dims().size() == 4 || input->dims().size() == 5, + "Input must be with 4 or 5 dimensions, i.e. NCHW or NCDHW"); + PADDLE_ENFORCE(filter->dims().size() == 4 || filter->dims().size() == 5, + "Filter must be with 4 or 5 dimensions, i.e. OIHW or OIDHW"); + if (bias) { + PADDLE_ENFORCE(bias->layout() == DataLayout::kMKLDNN && + bias->format() != memory::format::format_undef, + "Wrong layout/format set for Bias tensor"); + PADDLE_ENFORCE(bias->dims().size() == 1, + "Bias must only have 1 dimension, i.e. X"); + } + + std::vector strides = ctx.Attr>("strides"); + std::vector paddings = ctx.Attr>("paddings"); + std::vector dilations = ctx.Attr>("dilations"); + int groups = ctx.Attr("groups"); + + bool fuse_relu = ctx.Attr("fuse_relu"); + + bool force_fp32_output = ctx.Attr("force_fp32_output"); + + bool is_conv3d = strides.size() == 3U; + // TODO(tpatejko): add support for dilation + PADDLE_ENFORCE( + is_conv3d + ? dilations.size() == 3 && dilations[0] == 1 && dilations[1] == 1 && + dilations[2] == 1 + : dilations.size() == 2 && dilations[0] == 1 && dilations[1] == 1, + "dilation in convolution is not implemented yet"); + + PADDLE_ENFORCE(is_conv3d != true, "int8 does not support conv3d currently"); + + const T* input_data = input->data(); + + std::vector src_tz = paddle::framework::vectorize2int(input->dims()); + std::vector weights_tz = + paddle::framework::vectorize2int(filter->dims()); + int g = std::max(groups, 1); + GetWeightsTz(weights_tz, g, is_conv3d); + std::vector dst_tz = paddle::framework::vectorize2int(output->dims()); + + mkldnn::memory::data_type src_dt = + paddle::framework::ToMKLDNNDataType(input->type()); + auto dst_dt = fuse_relu ? paddle::framework::ToMKLDNNDataType( + framework::DataTypeTrait::DataType) + : paddle::framework::ToMKLDNNDataType( + framework::DataTypeTrait::DataType); + + if (force_fp32_output) { + dst_dt = paddle::framework::ToMKLDNNDataType( + framework::DataTypeTrait::DataType); + } + + // Get unique name for storing MKLDNN primitives + std::string key; + key.reserve(MaxKeyLength); + platform::ConvMKLDNNHandler::AppendKey( + &key, src_tz, weights_tz, strides, paddings, dilations, groups, src_dt, + input->format(), dst_dt, ctx.op().Output("Output")); + const std::string key_conv_pd = key + "@conv_pd"; + + std::shared_ptr conv_p = nullptr; + std::shared_ptr src_memory_p = nullptr; + std::shared_ptr user_src_memory_p = nullptr; + std::shared_ptr dst_memory_p = nullptr; + std::vector pipeline; + std::shared_ptr conv_pd = + nullptr; + std::shared_ptr handler = nullptr; + + auto prim_key = key + "@conv_p"; + auto dst_key = key + "@dst_mem_p"; + auto src_key = key + "@src_mem_p"; + auto user_src_key = key + "@user_src_mem_p"; + auto src_reorder_key = key + "@src_mem_preorder_p"; + conv_p = std::static_pointer_cast( + dev_ctx.GetBlob(prim_key)); + if (conv_p == nullptr || !is_test) { + const K* filter_data = filter->data(); + auto scale_in_data = ctx.Attr("Scale_in"); + auto scale_weights_data = ctx.Attr>("Scale_weights"); + auto scale_out_data = + force_fp32_output ? 1.0f : ctx.Attr("Scale_out"); + + bool is_multi_channel = scale_weights_data.size() > 1; + + int count = is_multi_channel ? (g > 1 ? (weights_tz)[1] * (weights_tz)[0] + : (weights_tz)[0]) + : 1; + std::vector output_shift_scale(count); +#pragma omp parallel for if (count > 1) + for (int i = 0; i < count; i++) { + if (scale_weights_data[i] == 0.0) + output_shift_scale[i] = + scale_out_data; // weights data will contain 0 + // in some models, then weights + // scale couldn't be calculated + else + output_shift_scale[i] = + scale_out_data / (scale_in_data * scale_weights_data[i]); + } + + auto user_src_md = + platform::MKLDNNMemDesc({src_tz}, src_dt, input->format()); + auto user_weights_md = platform::MKLDNNMemDesc( + {weights_tz}, platform::MKLDNNGetDataType(), + ((g) == 1) ? mkldnn::memory::format::oihw + : mkldnn::memory::format::goihw); + + /* create memory descriptor for convolution without specified format + * ('any') which lets a primitive (convolution in this case) choose + * the memory format preferred for best performance + */ + std::string data_format = ctx.Attr("data_format"); + auto chosen_memory_format = + platform::data_format_to_memory_format(data_format); + + std::vector bias_tz; + + auto src_md = + platform::MKLDNNMemDesc(src_tz, src_dt, chosen_memory_format); + auto weights_md = platform::MKLDNNMemDesc( + weights_tz, memory::data_type::s8, chosen_memory_format); + auto dst_md = + platform::MKLDNNMemDesc(dst_tz, dst_dt, chosen_memory_format); + // create a conv primitive descriptor and save it for usage in backward + if (bias) { + bias_tz = paddle::framework::vectorize2int(bias->dims()); + auto bias_md = platform::MKLDNNMemDesc(bias_tz, memory::data_type::s32, + memory::format::x); + conv_pd = ConvFwdPrimitiveDesc(src_md, weights_md, bias_md, dst_md, + strides, paddings, mkldnn_engine, + fuse_relu, output_shift_scale, is_test); + } else { + conv_pd = ConvFwdPrimitiveDesc(src_md, weights_md, dst_md, strides, + paddings, mkldnn_engine, fuse_relu, + output_shift_scale, is_test); + } + // Save conv_pd/src_memory/weights_memory for backward pass + dev_ctx.SetBlob(key_conv_pd, conv_pd); + + handler.reset(new platform::ConvMKLDNNHandler(conv_pd, dev_ctx, + mkldnn_engine, key)); + + // create mkldnn memory from input tensors (data/weights) + user_src_memory_p = + handler->AcquireSrcMemory(user_src_md, to_void_cast(input_data)); + auto user_weights_memory_p = handler->AcquireWeightsMemory( + user_weights_md, to_void_cast(filter_data)); + + // create reorder primitive if the input format is not the preferred one + src_memory_p = + handler->AcquireSrcMemoryFromPrimitive(user_src_memory_p, pipeline); + + std::shared_ptr weights_memory_p; + int mask_reorder = + is_multi_channel ? ((g != 1) ? (1 << 1) + (1 << 0) : 1 << 0) : 0; + weights_memory_p = handler->AcquireWeightsMemoryFromPrimitive( + user_weights_memory_p, pipeline, is_test, true, scale_weights_data, + mask_reorder); + + if (!force_fp32_output) { + if (fuse_relu) { + dst_memory_p = platform::SetDstMemory(ctx, output, handler); + } else { + dst_memory_p = platform::SetDstMemory(ctx, output, handler); + } + } else { + dst_memory_p = platform::SetDstMemory(ctx, output, handler); + } + + // create convolution op primitive + auto scale_bias_key = key + "@scale_bias"; + if (bias) { + const float* bias_data = bias->data(); + auto user_bias_md = platform::MKLDNNMemDesc( + {bias_tz}, platform::MKLDNNGetDataType(), memory::format::x); + auto user_bias_memory_p = handler->AcquireBiasMemory( + user_bias_md, to_void_cast(bias_data)); + std::shared_ptr bias_memory_p; + int mask_reorder = is_multi_channel ? 1 << 0 : 1; + int count = + is_multi_channel + ? (g > 1 ? (weights_tz)[1] * (weights_tz)[0] : (weights_tz)[0]) + : 1; + std::vector scale_bias_data(count); +#pragma omp parallel for if (count > 1) + for (int i = 0; i < count; i++) { + scale_bias_data[i] = scale_in_data * scale_weights_data[i]; + } + bias_memory_p = handler->AcquireBiasMemoryFromPrimitive( + user_bias_memory_p, pipeline, is_test, true, scale_bias_data, + mask_reorder); + conv_p = handler->AcquireConvolution(src_memory_p, weights_memory_p, + bias_memory_p, dst_memory_p); + } else { + conv_p = handler->AcquireConvolution(src_memory_p, weights_memory_p, + dst_memory_p); + } + + // push primitive to stream and wait until it's executed + pipeline.push_back(*conv_p); + } else { + auto src_memory_reorder_p = std::static_pointer_cast( + dev_ctx.GetBlob(src_reorder_key)); + src_memory_p = + std::static_pointer_cast(dev_ctx.GetBlob(src_key)); + if (src_memory_reorder_p) { + user_src_memory_p = std::static_pointer_cast( + dev_ctx.GetBlob(user_src_key)); + user_src_memory_p->set_data_handle(to_void_cast(input_data)); + } else if (src_memory_p) { + src_memory_p->set_data_handle(to_void_cast(input_data)); + } + + dst_memory_p = + std::static_pointer_cast(dev_ctx.GetBlob(dst_key)); + conv_pd = + std::static_pointer_cast( + dev_ctx.GetBlob(key_conv_pd)); + if (conv_pd) { + handler.reset(new platform::ConvMKLDNNHandler(conv_pd, dev_ctx, + mkldnn_engine, key)); + } + if (!force_fp32_output) { + if (fuse_relu) { + dst_memory_p = + platform::SetDstMemoryHandler(ctx, output, handler); + } else { + dst_memory_p = + platform::SetDstMemoryHandler(ctx, output, handler); + } + } else { + dst_memory_p = + platform::SetDstMemoryHandler(ctx, output, handler); + } + if (src_memory_reorder_p) { + pipeline.push_back(*src_memory_reorder_p); + } + pipeline.push_back(*conv_p); + } + // push primitive to stream and wait until it's executed + stream(stream::kind::eager).submit(pipeline).wait(); + + output->set_layout(DataLayout::kMKLDNN); + output->set_format(GetMKLDNNFormat(*dst_memory_p)); + } private: mkldnn::primitive_attr CreatePostOps(bool fuse_relu, @@ -301,6 +576,23 @@ class ConvMKLDNNOpKernel : public paddle::framework::OpKernel { return conv_attr; } + mkldnn::primitive_attr CreatePostOps( + bool fuse_relu, const std::vector output_shift_scale) const { + mkldnn::primitive_attr conv_attr; + mkldnn::post_ops post_operations; + int mask = output_shift_scale.size() > 1 ? 1 << 1 : 0; + conv_attr.set_output_scales(mask, output_shift_scale); + if (fuse_relu) { + constexpr float scale = 1.0f; + constexpr float negative_slope = 0.0f; + constexpr float placeholder = 1.0f; // beta + post_operations.append_eltwise(scale, mkldnn::algorithm::eltwise_relu, + negative_slope, placeholder); + } + conv_attr.set_post_ops(post_operations); + return conv_attr; + } + std::unique_ptr ConvFwdPrimitiveDesc(const memory::desc& src, const memory::desc& weights, const memory::desc& dst, const std::vector& strides, @@ -325,6 +617,33 @@ class ConvMKLDNNOpKernel : public paddle::framework::OpKernel { p_conv_pd); } + std::unique_ptr + ConvFwdPrimitiveDesc(const memory::desc& src, const memory::desc& weights, + const memory::desc& dst, const std::vector& strides, + const std::vector& paddings, + const mkldnn::engine& engine, const bool fuse_relu, + const std::vector output_shift_scale, + bool is_test) const { + memory::dims stride_dims = {strides[0], strides[1]}; + memory::dims padding_dims = {paddings[0], paddings[1]}; + + auto propagation = is_test ? mkldnn::prop_kind::forward_scoring + : mkldnn::prop_kind::forward_training; + + auto conv_desc = mkldnn::convolution_forward::desc( + propagation, mkldnn::convolution_direct, src, weights, dst, stride_dims, + padding_dims, padding_dims, mkldnn::padding_kind::zero); + + mkldnn::primitive_attr conv_attr = + CreatePostOps(fuse_relu, output_shift_scale); + + auto p_conv_pd = new mkldnn::convolution_forward::primitive_desc( + conv_desc, conv_attr, engine); + + return std::unique_ptr( + p_conv_pd); + } + std::unique_ptr ConvFwdPrimitiveDesc(const memory::desc& src, const memory::desc& weights, const memory::desc& bias, const memory::desc& dst, @@ -349,6 +668,34 @@ class ConvMKLDNNOpKernel : public paddle::framework::OpKernel { return std::unique_ptr( p_conv_pd); } + + std::unique_ptr + ConvFwdPrimitiveDesc(const memory::desc& src, const memory::desc& weights, + const memory::desc& bias, const memory::desc& dst, + const std::vector& strides, + const std::vector& paddings, + const mkldnn::engine& engine, const bool fuse_relu, + const std::vector output_shift_scale, + bool is_test) const { + memory::dims stride_dims = {strides[0], strides[1]}; + memory::dims padding_dims = {paddings[0], paddings[1]}; + + auto propagation = is_test ? mkldnn::prop_kind::forward_scoring + : mkldnn::prop_kind::forward_training; + + auto conv_desc = mkldnn::convolution_forward::desc( + propagation, mkldnn::convolution_direct, src, weights, bias, dst, + stride_dims, padding_dims, padding_dims, mkldnn::padding_kind::zero); + + mkldnn::primitive_attr conv_attr = + CreatePostOps(fuse_relu, output_shift_scale); + + auto p_conv_pd = new mkldnn::convolution_forward::primitive_desc( + conv_desc, conv_attr, engine); + + return std::unique_ptr( + p_conv_pd); + } }; template @@ -555,7 +902,17 @@ namespace ops = paddle::operators; REGISTER_OP_KERNEL_WITH_CUSTOM_TYPE(conv2d, MKLDNN, ::paddle::platform::CPUPlace, FP32, ops::kConvMKLDNNFP32, - ops::ConvMKLDNNOpKernel); + ops::ConvMKLDNNOpKernel); + +REGISTER_OP_KERNEL_WITH_CUSTOM_TYPE(conv2d, MKLDNN, + ::paddle::platform::CPUPlace, U8, + ops::kConvMKLDNNFP32, + ops::ConvMKLDNNOpKernel); + +REGISTER_OP_KERNEL_WITH_CUSTOM_TYPE(conv2d, MKLDNN, + ::paddle::platform::CPUPlace, S8, + ops::kConvMKLDNNFP32, + ops::ConvMKLDNNOpKernel); REGISTER_OP_KERNEL_WITH_CUSTOM_TYPE(conv2d_grad, MKLDNN, ::paddle::platform::CPUPlace, FP32, @@ -565,7 +922,7 @@ REGISTER_OP_KERNEL_WITH_CUSTOM_TYPE(conv2d_grad, MKLDNN, REGISTER_OP_KERNEL_WITH_CUSTOM_TYPE(conv3d, MKLDNN, ::paddle::platform::CPUPlace, FP32, ops::kConvMKLDNNFP32, - ops::ConvMKLDNNOpKernel); + ops::ConvMKLDNNOpKernel); REGISTER_OP_KERNEL_WITH_CUSTOM_TYPE(conv3d_grad, MKLDNN, ::paddle::platform::CPUPlace, FP32, diff --git a/paddle/fluid/operators/conv_op.cc b/paddle/fluid/operators/conv_op.cc index 8e0d2824953a372b96d5819be658636f9a3d78ba..c8b33b8932ddd3bb9706d5b555ca68df4560a31e 100644 --- a/paddle/fluid/operators/conv_op.cc +++ b/paddle/fluid/operators/conv_op.cc @@ -98,10 +98,12 @@ framework::OpKernelType ConvOp::GetExpectedKernelType( #endif auto input_data_type = ctx.Input("Input")->type(); - auto filter_data_type = ctx.Input("Filter")->type(); - PADDLE_ENFORCE_EQ(input_data_type, filter_data_type, - "input and filter data type should be consistent"); - + if (input_data_type != framework::proto::VarType::INT8 && + input_data_type != framework::proto::VarType::UINT8) { + auto filter_data_type = ctx.Input("Filter")->type(); + PADDLE_ENFORCE_EQ(input_data_type, filter_data_type, + "input and filter data type should be consistent"); + } if (input_data_type == framework::proto::VarType::FP16) { PADDLE_ENFORCE_EQ(library, framework::LibraryType::kCUDNN, "float16 can only be used when CUDNN is used"); @@ -179,6 +181,26 @@ void Conv2DOpMaker::Make() { "whenever convolution output is as an input to residual " "connection.") .SetDefault(false); + AddAttr("Scale_in", + "Scale_in to be used for int8 input data." + "Only used with MKL-DNN INT8.") + .SetDefault(1.0f); + AddAttr("Scale_out", + "Scale_out to be used for int8 output data." + "Only used with MKL-DNN INT8.") + .SetDefault(1.0f); + AddAttr("Scale_in_eltwise", + "Scale_in_eltwise to be used for int8 eltwise input data." + "Only used with MKL-DNN INT8.") + .SetDefault(1.0f); + AddAttr>("Scale_weights", + "Scale_weights to be used for int8 weights data." + "Only used with MKL-DNN INT8.") + .SetDefault({1.0f}); + AddAttr("force_fp32_output", + "(bool, default false) Force INT8 kernel output FP32, only " + "used in MKL-DNN INT8") + .SetDefault(false); AddAttr( "data_format", "(string, default NCHW) Only used in " @@ -303,6 +325,9 @@ void Conv3DOpMaker::Make() { "Defaults to \"NHWC\". Specify the data format of the output data, " "the input will be transformed automatically. ") .SetDefault("AnyLayout"); + AddAttr("force_fp32_output", + "(bool, default false) Only used in mkldnn INT8 kernel") + .SetDefault(false); // TODO(dzhwinter): need to registered layout transform function AddAttr("workspace_size_MB", "Only used in cudnn kernel. workspace size for cudnn, in MB, " diff --git a/paddle/fluid/operators/conv_op.h b/paddle/fluid/operators/conv_op.h index 2519f5e7acdb7828743c6e114adfe5e530058406..eaa288edc554d2b62eb67ca01ed2459a88772430 100644 --- a/paddle/fluid/operators/conv_op.h +++ b/paddle/fluid/operators/conv_op.h @@ -18,7 +18,6 @@ limitations under the License. */ #include #include "paddle/fluid/framework/eigen.h" #include "paddle/fluid/framework/op_registry.h" -#include "paddle/fluid/framework/tensor_util.h" #include "paddle/fluid/operators/math/blas.h" #include "paddle/fluid/operators/math/depthwise_conv.h" #include "paddle/fluid/operators/math/im2col.h" @@ -30,6 +29,7 @@ namespace operators { using Tensor = framework::Tensor; constexpr int kConvMKLDNNFP32 = 1; constexpr int kConvMKLDNNINT8 = 2; +constexpr int MaxKeyLength = 256; // Base convolution operator definations for other conv // like operators to reuse the implementation. @@ -158,10 +158,7 @@ class GemmConvKernel : public framework::OpKernel { // to call the matrix multiplication interface. Tensor col_matrix; if (is_expand) { - auto tmp_allocation_ptr = - platform::DeviceTemporaryAllocator::Instance().Get(dev_ctx).Allocate( - framework::product(col_shape) * sizeof(T)); - col = framework::GetTensor(std::move(tmp_allocation_ptr), col_shape); + col = context.AllocateTmpTensor(col_shape, dev_ctx); col_matrix.ShareDataWith(col); col_matrix.Resize(col_matrix_shape); } @@ -293,10 +290,7 @@ class GemmConvGradKernel : public framework::OpKernel { // to call the matrix multiplication interface. Tensor col_matrix; if (is_expand) { - auto tmp_allocation_ptr = - platform::DeviceTemporaryAllocator::Instance().Get(dev_ctx).Allocate( - framework::product(col_shape) * sizeof(T)); - col = framework::GetTensor(std::move(tmp_allocation_ptr), col_shape); + col = context.AllocateTmpTensor(col_shape, dev_ctx); col_matrix.ShareDataWith(col); col_matrix.Resize(col_matrix_shape); } diff --git a/paddle/fluid/operators/detection/density_prior_box_op.cu b/paddle/fluid/operators/detection/density_prior_box_op.cu index acd5993154ed03f206f20082231feb5059ef32e1..6337a4837a64cef2ce0e7bae70d8ba5b8994958e 100644 --- a/paddle/fluid/operators/detection/density_prior_box_op.cu +++ b/paddle/fluid/operators/detection/density_prior_box_op.cu @@ -148,7 +148,7 @@ class DensityPriorBoxOpCUDAKernel : public framework::OpKernel { // blockx is multiple of 32. int blockx = std::min( static_cast(((feature_width * num_priors + 31) >> 5) << 5), - 512L); + static_cast(512L)); int gridx = (feature_width * num_priors + blockx - 1) / blockx; dim3 threads(blockx, 1); dim3 grids(gridx, feature_height); diff --git a/paddle/fluid/operators/distributed/parameter_prefetch.cc b/paddle/fluid/operators/distributed/parameter_prefetch.cc index a96dec10866c012ed903b956747638848b63e23f..c63d65348880ebb4085d83059d9fead6456216d7 100644 --- a/paddle/fluid/operators/distributed/parameter_prefetch.cc +++ b/paddle/fluid/operators/distributed/parameter_prefetch.cc @@ -32,7 +32,7 @@ namespace paddle { namespace operators { namespace distributed { -using Tensor = framework::Tensor; +using LoDTensor = framework::LoDTensor; using LoDTensor = framework::LoDTensor; using SelectedRows = framework::SelectedRows; using DDim = framework::DDim; @@ -117,6 +117,12 @@ static void MergeMultipleVarsIntoOneBySection( auto& id_tensor = scope->FindVar(id_name)->Get(); auto* out_tensor = scope->FindVar(out_name)->GetMutable(); + + PADDLE_ENFORCE_GT( + out_tensor->numel(), 0, + "When calling this method, the LoDTensor's numel must larger than zero. " + "Please check LoDTensor::Resize has been called first."); + auto* out_tensor_data = out_tensor->mutable_data(id_tensor.place()); bool is_on_cpu_place = true; @@ -138,7 +144,7 @@ static void MergeMultipleVarsIntoOneBySection( auto row_numel = dims[1]; - for (size_t i = 0; i < dims[0]; ++i) { + for (int64_t i = 0; i < dims[0]; ++i) { auto id = ids_in_this_section[i]; auto origin_id = id + abs_sections[section_idx]; auto& offsets = id_to_offset[origin_id]; @@ -172,8 +178,9 @@ void prefetch(const std::string& id_name, const std::string& out_name, const std::vector& table_names, const std::vector& epmap, const std::vector& height_sections, - const framework::ExecutionContext& context) { - auto& local_scope = context.scope().NewScope(); + const framework::ExecutionContext& context, + const framework::Scope& scope) { + auto& local_scope = scope.NewScope(); platform::DeviceContextPool& pool = platform::DeviceContextPool::Instance(); auto& cpu_ctx = *pool.Get(platform::CPUPlace()); @@ -190,11 +197,11 @@ void prefetch(const std::string& id_name, const std::string& out_name, out_var_names.push_back(out_name + "@" + epmap[i]); } - auto& id_tensor = local_scope.FindVar(id_name)->Get(); + auto& id_tensor = scope.FindVar(id_name)->Get(); std::vector ids_vector; if (platform::is_cpu_place(id_tensor.place())) { auto* id_data = id_tensor.data(); - for (size_t i = 0; i < id_tensor.numel(); ++i) { + for (int64_t i = 0; i < id_tensor.numel(); ++i) { ids_vector.push_back(id_data[i]); } } else { @@ -202,7 +209,7 @@ void prefetch(const std::string& id_name, const std::string& out_name, PADDLE_THROW("paddle is not compiled with CUDA!"); #else auto cpu_place = platform::CPUPlace(); - framework::Tensor cpu_tensor; + framework::LoDTensor cpu_tensor; auto* cpu_tensor_data = cpu_tensor.mutable_data(id_tensor.dims(), cpu_place); auto stream = @@ -246,8 +253,7 @@ void prefetch(const std::string& id_name, const std::string& out_name, MergeMultipleVarsIntoOneBySection(id_name, ids_vector, out_name, out_var_names, height_sections, splited_ids, context, &local_scope, &actual_ctx); - - context.scope().DeleteScope(&local_scope); + scope.DeleteScope(&local_scope); } }; // namespace distributed diff --git a/paddle/fluid/operators/distributed/parameter_prefetch.h b/paddle/fluid/operators/distributed/parameter_prefetch.h index 53b0fbfb51f60fa86351cca34fd1665c7802591b..2f850a0332256d458e79ed9da361c86eb8a2f780 100644 --- a/paddle/fluid/operators/distributed/parameter_prefetch.h +++ b/paddle/fluid/operators/distributed/parameter_prefetch.h @@ -27,7 +27,56 @@ void prefetch(const std::string& id_name, const std::string& out_name, const std::vector& table_names, const std::vector& epmap, const std::vector& height_sections, - const framework::ExecutionContext& context); + const framework::ExecutionContext& context, + const framework::Scope& scope); + +template +void prefetch_with_reconstruct(const std::string& id_name, + const std::string& out_name, + const std::vector& table_names, + const std::vector& epmap, + const std::vector& height_sections, + const framework::ExecutionContext& context, + const framework::Scope& scope, + framework::LoDTensor* original) { + prefetch(id_name, out_name, table_names, epmap, height_sections, context, + scope); + auto& out = scope.FindVar(out_name)->Get(); + auto& ids = scope.FindVar(id_name)->Get(); + auto* original_value = original->data(); + auto* out_value = out.data(); + size_t original_width = original->numel() / original->dims()[0]; + + bool is_on_cpu_place = true; + if (!platform::is_cpu_place(ids.place())) { + is_on_cpu_place = false; + } + if (is_on_cpu_place) { + for (int64_t i = 0; i < ids.numel(); i++) { + const T* out_rows = out_value + original_width * i; + T* original_row = + original_value + original_width * ids.data()[i]; + std::memcpy(original_row, out_rows, original_width * sizeof(T)); + } + } else { +#ifndef PADDLE_WITH_CUDA + PADDLE_THROW("paddle is not compiled with CUDA!"); +#else + platform::DeviceContextPool& pool = platform::DeviceContextPool::Instance(); + auto& actual_ctx = *pool.Get(context.GetPlace()); + for (int64_t i = 0; i < ids.numel(); i++) { + const T* out_rows = out_value + original_width * i; + T* original_row = + original_value + original_width * ids.data()[i]; + auto stream = + static_cast(&actual_ctx)->stream(); + memory::Copy(boost::get(ids.place()), original_row, + platform::CPUPlace(), out_rows, original_width * sizeof(T), + stream); + } +#endif + } +} }; // namespace distributed }; // namespace operators diff --git a/paddle/fluid/operators/elementwise/elementwise_sub_op.cu b/paddle/fluid/operators/elementwise/elementwise_sub_op.cu index 6f17d3292f307b009c640738109d5a4f4ca4caa9..f2adf1c83730c317cd4f4d2a4039c0f94da9df7b 100644 --- a/paddle/fluid/operators/elementwise/elementwise_sub_op.cu +++ b/paddle/fluid/operators/elementwise/elementwise_sub_op.cu @@ -12,18 +12,23 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ #include "paddle/fluid/operators/elementwise/elementwise_sub_op.h" +#include "paddle/fluid/platform/float16.h" namespace ops = paddle::operators; REGISTER_OP_CUDA_KERNEL( elementwise_sub, ops::ElementwiseSubKernel, + ops::ElementwiseSubKernel, ops::ElementwiseSubKernel, ops::ElementwiseSubKernel, ops::ElementwiseSubKernel); REGISTER_OP_CUDA_KERNEL( elementwise_sub_grad, ops::ElementwiseSubGradKernel, + ops::ElementwiseSubGradKernel, ops::ElementwiseSubGradKernel, ops::ElementwiseSubGradKernel, ops::ElementwiseSubGradKernelHasInput("W"), + "Input W of FusedEmbeddingSeqPoolOp should not be null."); + PADDLE_ENFORCE(ctx->HasInput("Ids"), + "Input Ids of FusedEmbeddingSeqPoolOp should not be null."); + PADDLE_ENFORCE(ctx->HasOutput("Out"), + "Output of FusedEmbeddingSeqPoolOp should not be null."); + + auto table_dims = ctx->GetInputDim("W"); + auto ids_dims = ctx->GetInputDim("Ids"); + const std::string& combiner = ctx->Attrs().Get("combiner"); + + PADDLE_ENFORCE_EQ(table_dims.size(), 2); + PADDLE_ENFORCE_GE(ids_dims.size(), 1, + "The dim size of the 'Ids' tensor must greater than 1."); + PADDLE_ENFORCE_EQ(ids_dims[ids_dims.size() - 1], 1, + "The last dimension of the 'Ids' tensor must be 1."); + // we only support sum now + PADDLE_ENFORCE_EQ(combiner, "sum"); + + int64_t last_dim = table_dims[1]; + for (int i = 1; i != ids_dims.size(); ++i) { + last_dim *= ids_dims[i]; + } + + if (ctx->IsRuntime()) { + framework::Variable* ids_var = + boost::get(ctx->GetInputVarPtrs("Ids")[0]); + const auto& ids_lod = ids_var->Get().lod(); + + // in run time, the LoD of ids must be 1 + PADDLE_ENFORCE(ids_lod.size(), 1u, + "The LoD level of Input(Ids) must be 1"); + PADDLE_ENFORCE_GE(ids_lod[0].size(), 1u, "The LoD could NOT be empty"); + + int64_t batch_size = ids_lod[0].size() - 1; + + // in run time, the shape from Ids -> output + // should be [seq_length, 1] -> [batch_size, embedding_size] + ctx->SetOutputDim("Out", framework::make_ddim({batch_size, last_dim})); + } else { + // in compile time, the lod level of ids must be 1 + framework::VarDesc* ids_desc = + boost::get(ctx->GetInputVarPtrs("Ids")[0]); + PADDLE_ENFORCE_EQ(ids_desc->GetLoDLevel(), 1); + + // in compile time, the shape from Ids -> output + // should be [-1, 1] -> [-1, embedding_size] + ctx->SetOutputDim("Out", framework::make_ddim({-1, last_dim})); + } + } + + protected: + framework::OpKernelType GetExpectedKernelType( + const framework::ExecutionContext& ctx) const override { + auto data_type = framework::GetDataTypeOfVar(ctx.InputVar("W")); + return framework::OpKernelType(data_type, ctx.device_context()); + } +}; + +class FusedEmbeddingSeqPoolOpMaker : public framework::OpProtoAndCheckerMaker { + public: + void Make() override { + AddInput("W", + "(Tensor) The input represents embedding tensors, " + "which is a learnable parameter."); + AddInput("Ids", + "An input with type int32 or int64 " + "contains the ids to be looked up in W. " + "The last dimension size must be 1."); + AddOutput("Out", "The lookup results, which have the same type as W."); + AddAttr("combiner", + "(string, default sum) " + "A string specifying the reduction op. Currently sum " + "are supported, sum computes the weighted sum of the " + "embedding results for each row.") + .SetDefault("sum"); + // NOTE(minqiyang): grad_inplace is an temporal attribute, + // please do NOT set this attribute in python layer. + AddAttr("grad_inplace", + "(boolean, default false) " + "If the grad op reuse the input's variable.") + .SetDefault(false); + AddAttr("is_sparse", + "(boolean, default false) " + "Sparse update.") + .SetDefault(false); + AddComment(R"DOC( +FusedEmbeddingSeqPool Operator. + +Computes embeddings for the given ids and weights. + +This operator is used to perform lookups on the parameter W, +then computes the weighted sum of the lookups results for each row +and concatenated into a dense tensor. + +The input Ids should carry the LoD (Level of Details) information. +And the output will change the LoD information with input Ids. + +)DOC"); + } +}; + +class FusedEmbeddingSeqPoolOpGradDescMaker + : public framework::DefaultGradOpDescMaker { + using ::paddle::framework::DefaultGradOpDescMaker< + true>::DefaultGradOpDescMaker; + + protected: + virtual std::string GradOpType() const { + return "fused_embedding_seq_pool_grad"; + } +}; + +class FusedEmbeddingSeqPoolOpGrad : public framework::OperatorWithKernel { + public: + using framework::OperatorWithKernel::OperatorWithKernel; + + void InferShape(framework::InferShapeContext* ctx) const override { + auto table_dims = ctx->GetInputDim("W"); + ctx->SetOutputDim(framework::GradVarName("W"), table_dims); + } + + protected: + framework::OpKernelType GetExpectedKernelType( + const framework::ExecutionContext& ctx) const override { + auto data_type = framework::GetDataTypeOfVar(ctx.InputVar("W")); + return framework::OpKernelType(data_type, ctx.device_context()); + } +}; + +class FusedEmbeddingSeqPoolOpGradVarTypeInference + : public framework::VarTypeInference { + public: + void operator()(const framework::OpDesc& op_desc, + framework::BlockDesc* block) const override { + auto out_var_name = op_desc.Output(framework::GradVarName("W")).front(); + auto attr = op_desc.GetAttr("is_sparse"); + bool is_sparse = boost::get(attr); + if (is_sparse) { + VLOG(3) << "fused_embedding_seq_pool_grad op " + << framework::GradVarName("W") << " is set to SelectedRows"; + block->Var(out_var_name) + ->SetType(framework::proto::VarType::SELECTED_ROWS); + } else { + VLOG(3) << "fused_embedding_seq_pool_grad op " + << framework::GradVarName("W") << " is set to LoDTensor"; + block->Var(out_var_name)->SetType(framework::proto::VarType::LOD_TENSOR); + } + block->Var(out_var_name)->SetDataType(block->Var("W")->GetDataType()); + } +}; + +} // namespace operators +} // namespace paddle + +namespace ops = paddle::operators; +REGISTER_OPERATOR(fused_embedding_seq_pool, ops::FusedEmbeddingSeqPoolOp, + ops::FusedEmbeddingSeqPoolOpGradDescMaker, + ops::FusedEmbeddingSeqPoolOpMaker); +REGISTER_OPERATOR(fused_embedding_seq_pool_grad, + ops::FusedEmbeddingSeqPoolOpGrad, + ops::FusedEmbeddingSeqPoolOpGradVarTypeInference); + +REGISTER_OP_CPU_KERNEL(fused_embedding_seq_pool, + ops::FusedEmbeddingSeqPoolKernel, + ops::FusedEmbeddingSeqPoolKernel); +REGISTER_OP_CPU_KERNEL(fused_embedding_seq_pool_grad, + ops::FusedEmbeddingSeqPoolGradKernel, + ops::FusedEmbeddingSeqPoolGradKernel); diff --git a/paddle/fluid/operators/fused/fused_embedding_seq_pool_op.h b/paddle/fluid/operators/fused/fused_embedding_seq_pool_op.h new file mode 100644 index 0000000000000000000000000000000000000000..758432fd9e4197302e0bd8f76a1ca7c524026a70 --- /dev/null +++ b/paddle/fluid/operators/fused/fused_embedding_seq_pool_op.h @@ -0,0 +1,142 @@ +/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. */ + +#pragma once + +#include +#include + +#include "paddle/fluid/framework/eigen.h" +#include "paddle/fluid/framework/lod_tensor.h" +#include "paddle/fluid/framework/op_registry.h" +#include "paddle/fluid/framework/selected_rows.h" +#include "paddle/fluid/operators/math/blas.h" + +namespace paddle { +namespace operators { + +using Tensor = framework::Tensor; +using LoDTensor = framework::LoDTensor; +using SelectedRows = framework::SelectedRows; +using DDim = framework::DDim; + +template +struct EmbeddingVSumFunctor { + void operator()(const framework::ExecutionContext &context, + const LoDTensor *table_t, const LoDTensor *ids_t, + LoDTensor *output_t) { + auto *table = table_t->data(); + int64_t row_number = table_t->dims()[0]; + int64_t row_width = table_t->dims()[1]; + int64_t last_dim = output_t->dims()[1]; + const int64_t *ids = ids_t->data(); + auto ids_lod = ids_t->lod()[0]; + int64_t ids_count = ids_t->numel() / ids_lod.back(); + + auto *output = output_t->mutable_data(context.GetPlace()); + + auto blas = math::GetBlas(context); + for (int64_t i = 0; i != ids_lod.size() - 1; ++i) { + size_t begin = ids_lod[i] * ids_count; + for (int64_t j = 0; j != ids_count; ++j) { + PADDLE_ENFORCE_LT(ids[begin], row_number); + PADDLE_ENFORCE_GE(ids[begin], 0, "ids %d", i); + blas.VCOPY(row_width, table + ids[begin + j] * row_width, + output + i * last_dim + j * row_width); + } + + for (int64_t r = (ids_lod[i] + 1) * ids_count; + r < ids_lod[i + 1] * ids_count; ++r) { + PADDLE_ENFORCE_LT(ids[r], row_number); + PADDLE_ENFORCE_GE(ids[r], 0, "ids %d", i); + blas.AXPY(row_width, 1., table + ids[r] * row_width, + output + i * last_dim + (r % ids_count) * row_width); + } + } + } +}; + +template +class FusedEmbeddingSeqPoolKernel : public framework::OpKernel { + public: + void Compute(const framework::ExecutionContext &context) const override { + const LoDTensor *ids_t = context.Input("Ids"); // int tensor + LoDTensor *output_t = context.Output("Out"); // float tensor + const LoDTensor *table_var = context.Input("W"); + const std::string &combiner_type = context.Attr("combiner"); + + if (combiner_type == "sum") { + EmbeddingVSumFunctor functor; + functor(context, table_var, ids_t, output_t); + } + } +}; + +template +class FusedEmbeddingSeqPoolGradKernel : public framework::OpKernel { + public: + void Compute(const framework::ExecutionContext &context) const override { + auto *table_var = context.InputVar("W"); + DDim table_dim; + if (table_var->IsType()) { + table_dim = context.Input("W")->dims(); + } else if (table_var->IsType()) { + auto *table_t = context.Input("W"); + table_dim = table_t->value().dims(); + } else { + PADDLE_THROW( + "The parameter W of a LookupTable " + "must be either LoDTensor or SelectedRows"); + } + + bool is_sparse = context.Attr("is_sparse"); + // Since paddings are not trainable and fixed in forward, the gradient of + // paddings makes no sense and we don't deal with it in backward. + if (is_sparse) { + auto *ids = context.Input("Ids"); + auto *d_output = context.Input(framework::GradVarName("Out")); + auto *d_table = context.Output(framework::GradVarName("W")); + + auto *ids_data = ids->data(); + int64_t ids_num = ids->numel(); + auto lod = ids->lod()[0]; + int64_t row_width = d_output->dims()[1]; + + framework::Vector *new_rows = d_table->mutable_rows(); + new_rows->resize(ids_num); + std::memcpy(&(*new_rows)[0], ids_data, ids_num * sizeof(int64_t)); + + auto *d_table_value = d_table->mutable_value(); + d_table_value->Resize({ids_num, table_dim[1]}); + T *d_table_data = d_table_value->mutable_data(context.GetPlace()); + const T *d_output_data = d_output->data(); + + auto blas = math::GetBlas(context); + for (int i = 0; i < static_cast(lod.size()) - 1; ++i) { + int64_t h = static_cast(lod[i + 1] - lod[i]); + int64_t in_offset = lod[i] * row_width; + const T *out_pos = d_output_data + i * row_width; + T *in_pos = d_table_data + in_offset; + for (int r = 0; r != h; ++r) { + blas.VCOPY(row_width, out_pos, in_pos + r * row_width); + } + } + } else { + LOG(ERROR) << "Dense is not supported in fused_embedding_seq_pool_op now"; + } + } +}; + +} // namespace operators +} // namespace paddle diff --git a/paddle/fluid/operators/fused/fusion_conv_inception_op.cu b/paddle/fluid/operators/fused/fusion_conv_inception_op.cu index 3349b0b31ebf6e266820b077011f4f4d11974e09..6e13887866485bd114ebf12f4bdfa8d60fca6d01 100644 --- a/paddle/fluid/operators/fused/fusion_conv_inception_op.cu +++ b/paddle/fluid/operators/fused/fusion_conv_inception_op.cu @@ -21,7 +21,7 @@ DECLARE_uint64(conv_workspace_size_limit); namespace paddle { namespace operators { -#if CUDNN_VERSION >= 7001 +#if CUDNN_VERSION >= 7100 using Tensor = framework::Tensor; using ScopedTensorDescriptor = platform::ScopedTensorDescriptor; using ScopedFilterDescriptor = platform::ScopedFilterDescriptor; @@ -264,7 +264,7 @@ class CUDNNConvInceptionFusionOpKernel : public framework::OpKernel { } // namespace operators } // namespace paddle -#if CUDNN_VERSION >= 7001 +#if CUDNN_VERSION >= 7100 namespace ops = paddle::operators; REGISTER_OP_CUDA_KERNEL(conv2d_inception_fusion, ops::CUDNNConvInceptionFusionOpKernel, diff --git a/paddle/fluid/operators/fused/fusion_seqpool_concat_op.cc b/paddle/fluid/operators/fused/fusion_seqpool_concat_op.cc new file mode 100644 index 0000000000000000000000000000000000000000..578ff6b2d010bebdacac3a9ef7ff69a4490fdf4c --- /dev/null +++ b/paddle/fluid/operators/fused/fusion_seqpool_concat_op.cc @@ -0,0 +1,132 @@ +/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. */ + +#include "paddle/fluid/operators/fused/fusion_seqpool_concat_op.h" +#include +#include +#include "paddle/fluid/operators/jit/kernels.h" + +namespace paddle { +namespace operators { + +void FusionSeqPoolConcatOp::InferShape( + framework::InferShapeContext* ctx) const { + PADDLE_ENFORCE_GE(ctx->Inputs("X").size(), 1UL, + "Inputs(X) of FusionSeqPoolConcatOp should be empty."); + PADDLE_ENFORCE(ctx->HasOutput("Out"), + "Output(Out) of FusionSeqPoolConcatOp should not be null."); + int axis = ctx->Attrs().Get("axis"); + PADDLE_ENFORCE_EQ(axis, 1, + "FusionSeqPoolConcatOp only supports concat axis=1 yet."); + + auto ins_dims = ctx->GetInputsDim("X"); + const size_t n = ins_dims.size(); + PADDLE_ENFORCE_GT(n, 0UL, "Input tensors count should > 0."); + if (n == 1) { + LOG(WARNING) << "Only have one input, may waste memory"; + } + + // The output height should be confirmed in Compute, + // since input lod is not accessible here. + PADDLE_ENFORCE_EQ(ins_dims[0].size(), 2UL, + "The dims size of first input should be 2."); + ctx->SetOutputDim("Out", {-1, ins_dims[0][axis] * static_cast(n)}); +} + +framework::OpKernelType FusionSeqPoolConcatOp::GetExpectedKernelType( + const framework::ExecutionContext& ctx) const { + return framework::OpKernelType( + framework::GetDataTypeOfVar(ctx.MultiInputVar("X")[0]), ctx.GetPlace()); +} + +void FusionSeqPoolConcatOpMaker::Make() { + AddInput("X", "(LoDTensor) Input tensors of this operator.").AsDuplicable(); + AddOutput("Out", "(LoDTensor) Output tensor of concat operator."); + AddAttr("pooltype", + "(string, default 'AVERAGE') some of the pooling " + "pooltype of SequencePoolOp.") + .SetDefault("SUM") + .InEnum({"AVERAGE", "SUM", "SQRT"}); + AddAttr("axis", + "The axis along which the input tensors will be concatenated.") + .SetDefault(1); + AddComment(R"DOC( +Fusion Sequence Pool of pooltype(sum, average and sqrt) and Concat Operator. +)DOC"); +} + +template +class FusionSeqPoolConcatKernel : public framework::OpKernel { + public: + void Compute(const framework::ExecutionContext& ctx) const override { + auto ins = ctx.MultiInput("X"); + auto* out = ctx.Output("Out"); + std::string pooltype = ctx.Attr("pooltype"); + auto x0_lod = ins[0]->lod(); + auto x0_dims = ins[0]->dims(); + auto y_dims = out->dims(); + size_t bs = x0_lod[0].size() - 1; + out->Resize({static_cast(bs), y_dims[1]}); + framework::LoD y_lod(1); + y_lod[0].resize(bs + 1); + for (size_t i = 0; i <= bs; ++i) { + y_lod[0][i] = i; + } + out->set_lod(y_lod); + auto place = ctx.GetPlace(); + T* y_data = out->mutable_data(place); + + int w = ins[0]->numel() / x0_dims[0]; + PADDLE_ENFORCE_EQ(y_dims[1] % w, 0, + "The output of dims[1] should be dividable of w"); + jit::seq_pool_attr_t attr(w, jit::SeqPoolType::kSum); + if (pooltype == "AVERAGE") { + attr.type = jit::SeqPoolType::kAvg; + } else if (pooltype == "SQRT") { + attr.type = jit::SeqPoolType::kSqrt; + } + auto seqpool = + jit::Get, platform::CPUPlace>( + attr); + size_t n = ins.size(); + for (size_t i = 0; i < n; ++i) { + auto x_dims = ins[i]->dims(); + auto x_lod = ins[i]->lod()[0]; + const T* src = ins[i]->data(); + T* dst = y_data + i * w; + PADDLE_ENFORCE_EQ(static_cast(ins[i]->numel() / x_dims[0]), w, + "Width of all inputs should be equal."); + PADDLE_ENFORCE_EQ(x_lod.size(), bs + 1, + "Batchsize of all inputs should be equal."); + for (size_t j = 0; j < bs; ++j) { + attr.h = static_cast(x_lod[j + 1] - x_lod[j]); + seqpool(src, dst, &attr); + dst += n * w; + src += attr.h * attr.w; + } + } + } +}; + +} // namespace operators +} // namespace paddle + +namespace ops = paddle::operators; +REGISTER_OPERATOR(fusion_seqpool_concat, ops::FusionSeqPoolConcatOp, + ops::FusionSeqPoolConcatOpMaker, + paddle::framework::DefaultGradOpDescMaker); + +REGISTER_OP_CPU_KERNEL(fusion_seqpool_concat, + ops::FusionSeqPoolConcatKernel, + ops::FusionSeqPoolConcatKernel); diff --git a/paddle/fluid/operators/fused/fusion_seqpool_concat_op.h b/paddle/fluid/operators/fused/fusion_seqpool_concat_op.h new file mode 100644 index 0000000000000000000000000000000000000000..9f882a59d351cdb360203f3212543bfca295fc65 --- /dev/null +++ b/paddle/fluid/operators/fused/fusion_seqpool_concat_op.h @@ -0,0 +1,41 @@ +/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. */ + +#pragma once +#include "paddle/fluid/framework/op_registry.h" + +namespace paddle { +namespace operators { + +using LoDTensor = framework::LoDTensor; +using Tensor = framework::Tensor; + +class FusionSeqPoolConcatOp : public framework::OperatorWithKernel { + public: + using framework::OperatorWithKernel::OperatorWithKernel; + + void InferShape(framework::InferShapeContext* ctx) const override; + + protected: + framework::OpKernelType GetExpectedKernelType( + const framework::ExecutionContext& ctx) const override; +}; + +class FusionSeqPoolConcatOpMaker : public framework::OpProtoAndCheckerMaker { + public: + void Make() override; +}; + +} // namespace operators +} // namespace paddle diff --git a/paddle/fluid/operators/hierarchical_sigmoid_op.cc b/paddle/fluid/operators/hierarchical_sigmoid_op.cc index a807117115763486a58052a6240cdedba6af9ac8..6ca6f0bc04aa696852ed7338dcb4b88a49b2fc81 100644 --- a/paddle/fluid/operators/hierarchical_sigmoid_op.cc +++ b/paddle/fluid/operators/hierarchical_sigmoid_op.cc @@ -67,6 +67,11 @@ class HierarchicalSigmoidOp : public framework::OperatorWithKernel { PADDLE_ENFORCE(ctx->HasOutput("Out"), "Output(Out) should not be null."); PADDLE_ENFORCE(ctx->HasOutput("PreOut"), "Output(PreOut) should not be null."); + auto with_prefetch = ctx->Attrs().Get("remote_prefetch"); + if (with_prefetch) { + PADDLE_ENFORCE(ctx->HasOutput("W_Out"), + "Output(W_Out) should not be null."); + } const int64_t batch_size = ctx->GetInputDim("X")[0]; std::vector output_shape({batch_size, 1}); ctx->SetOutputDim("Out", framework::make_ddim(output_shape)); @@ -95,7 +100,7 @@ class HierarchicalSigmoidOpMaker : public framework::OpProtoAndCheckerMaker { AddInput("Label", "(LoDTensor, required), The labels of training data. It's a" "tensor with shape [N, 1]."); - AddInput("PTable", + AddInput("PathTable", "(LoDTensor, optional), The Path Table from root to current word" "it should have shape like [N, L], L is the length of the Path") .AsDispensable(); @@ -119,8 +124,30 @@ class HierarchicalSigmoidOpMaker : public framework::OpProtoAndCheckerMaker { "[batch_size, code_length], where code_length represents the " "maximum path length from root to leaf nodes.") .AsIntermediate(); + AddOutput( + "W_Out", + "(LoDTensor, optinal) using input 'W' as Output to make it mutable" + "When we are using prefetch") + .AsIntermediate(); AddAttr("num_classes", "(int, optional), The number of classes") .SetDefault(2); + // for parameter prefetch + AddAttr("remote_prefetch", "").SetDefault(false); + AddAttr("trainer_id", "trainer id from 0 ~ worker_num.").SetDefault(0); + AddAttr>("height_sections", + "Height for each output SelectedRows.") + .SetDefault(std::vector({})); + AddAttr>( + "epmap", + "(string vector, default 127.0.0.1:6164)" + "Server endpoints in the order of input variables for mapping") + .SetDefault({}); + AddAttr>( + "table_names", + "(string vector, the splited table names that will be fetched from " + "parameter server)" + "in the order of input variables for mapping") + .SetDefault({}); AddComment(R"DOC( The hierarchical sigmoid operator organize the classes into a binary tree. At each node, a sigmoid function is used to calculate the probability of @@ -189,23 +216,17 @@ class HierarchicalSigmoidGradOpGradVarTypeInference << " is set to SelectedRows"; block->Var(w_grad_var_name) ->SetType(framework::proto::VarType::SELECTED_ROWS); - if (hasBias) { - VLOG(30) << "hierarchical_sigmoid_grad op " - << framework::GradVarName("Bias") << " is set to SelectedRows"; - block->Var(bias_grad_var_name) - ->SetType(framework::proto::VarType::SELECTED_ROWS); - } } else { VLOG(30) << "hierarchical_sigmoid_grad op " << framework::GradVarName("W") << " is set to LoDTensor"; block->Var(w_grad_var_name) ->SetType(framework::proto::VarType::LOD_TENSOR); - if (hasBias) { - VLOG(30) << "hierarchical_sigmoid_grad op " - << framework::GradVarName("Bias") << " is set to LoDTensor"; - block->Var(bias_grad_var_name) - ->SetType(framework::proto::VarType::LOD_TENSOR); - } + } + if (hasBias) { + VLOG(30) << "hierarchical_sigmoid_grad op " + << framework::GradVarName("Bias") << " is set to LoDTensor"; + block->Var(bias_grad_var_name) + ->SetType(framework::proto::VarType::LOD_TENSOR); } block->Var(w_grad_var_name)->SetDataType(block->Var("W")->GetDataType()); } diff --git a/paddle/fluid/operators/hierarchical_sigmoid_op.h b/paddle/fluid/operators/hierarchical_sigmoid_op.h index d212e6f8437e69e71c010b6af27a33ff5e39e1e1..1a7ca963010112bbcab69f1ceeb9cb8d19ca9b9e 100644 --- a/paddle/fluid/operators/hierarchical_sigmoid_op.h +++ b/paddle/fluid/operators/hierarchical_sigmoid_op.h @@ -14,7 +14,9 @@ limitations under the License. */ #pragma once #include +#include #include +#include #include #include "paddle/fluid/framework/mixed_vector.h" #include "paddle/fluid/framework/op_registry.h" @@ -24,6 +26,10 @@ limitations under the License. */ #include "paddle/fluid/operators/math/matrix_bit_code.h" #include "paddle/fluid/platform/transform.h" +#ifdef PADDLE_WITH_DISTRIBUTE +#include "paddle/fluid/operators/distributed/parameter_prefetch.h" +#endif + namespace paddle { namespace operators { @@ -34,8 +40,9 @@ using platform::Transform; static std::vector PathToRows(const framework::LoDTensor& path) { std::set rows; + const int64_t* paths = path.data(); for (int64_t i = 0; i < path.numel(); ++i) { - int64_t row = path.data()[i]; + int64_t row = paths[i]; if (row < 0) { continue; } @@ -49,13 +56,54 @@ class HierarchicalSigmoidOpKernel : public framework::OpKernel { void Compute(const framework::ExecutionContext& ctx) const override { auto& in = detail::Ref(ctx.Input("X")); auto& w = detail::Ref(ctx.Input("W")); - auto* path = ctx.Input("PTable"); + auto* path = ctx.Input("PathTable"); auto* code = ctx.Input("PathCode"); auto& label = detail::Ref(ctx.Input("Label")); auto* bias = ctx.Input("Bias"); auto* out = ctx.Output("Out"); auto* pre_out = ctx.Output("PreOut"); size_t num_classes = static_cast(ctx.Attr("num_classes")); + // for remote prefetch + + auto epmap = ctx.Attr>("epmap"); + if (!epmap.empty()) { + // if epmap is not empty, then the parameter will be fetched from remote + // parameter + // server + auto height_sections = ctx.Attr>("height_sections"); + auto table_names = ctx.Attr>("table_names"); + std::vector real_rows = PathToRows(*path); + framework::Scope& local_scope = ctx.scope().NewScope(); + auto* ids = local_scope.Var("Ids@Prefetch"); + auto* x_tensor = ids->GetMutable(); + + x_tensor->mutable_data( + framework::make_ddim({static_cast(real_rows.size()), 1}), + ctx.GetPlace()); + // copy. + + std::memcpy(x_tensor->data(), real_rows.data(), + real_rows.size() * sizeof(int64_t)); + + framework::DDim w_dims = ctx.Input("W")->dims(); + w_dims[0] = x_tensor->dims()[0]; + auto* w_tensor = + local_scope.Var("W@Prefetch")->GetMutable(); + w_tensor->Resize(w_dims); + +#ifdef PADDLE_WITH_DISTRIBUTE + // w_Out is set to used by prefetch, never change it in other cases + auto* w_out = ctx.Output("W_Out"); + operators::distributed::prefetch_with_reconstruct( + "Ids@Prefetch", "W@Prefetch", table_names, epmap, height_sections, + ctx, local_scope, w_out); +#else + PADDLE_THROW( + "paddle is not compiled with distribute support, can not do " + "parameter prefetch!"); +#endif + } + bool is_custom = false; if (path) { is_custom = true; @@ -116,9 +164,8 @@ class HierarchicalSigmoidGradOpKernel : public framework::OpKernel { void Compute(const framework::ExecutionContext& ctx) const override { auto& in = detail::Ref(ctx.Input("X")); auto& w = detail::Ref(ctx.Input("W")); - auto* path = ctx.Input("PTable"); + auto* path = ctx.Input("PathTable"); auto* code = ctx.Input("PathCode"); - auto* bias = ctx.Input("Bias"); auto* in_grad = ctx.Output(framework::GradVarName("X")); bool is_sparse = ctx.Attr("is_sparse"); @@ -173,15 +220,14 @@ class HierarchicalSigmoidGradOpKernel : public framework::OpKernel { } // TODO(guosheng): multiply pre_out_grad with subgradient of clipping to // be consistent with the clipping in forward. - + auto* bias_grad = + ctx.Output(framework::GradVarName("Bias")); + if (bias_grad) { + bias_grad->mutable_data(ctx.GetPlace()); + zero(dev_ctx, bias_grad, static_cast(0.0)); + bit_code->AddGrad(pre_out_grad, bias_grad); + } if (!is_sparse) { - auto* bias_grad = - ctx.Output(framework::GradVarName("Bias")); - if (bias_grad) { - bias_grad->mutable_data(ctx.GetPlace()); - zero(dev_ctx, bias_grad, static_cast(0.0)); - bit_code->AddGrad(pre_out_grad, bias_grad); - } auto* w_grad = ctx.Output(framework::GradVarName("W")); w_grad->mutable_data(ctx.GetPlace()); @@ -200,21 +246,6 @@ class HierarchicalSigmoidGradOpKernel : public framework::OpKernel { w_grad_value->mutable_data(temp_dim, ctx.GetPlace()); zero(dev_ctx, w_grad_value, static_cast(0.0)); - auto* bias_grad = - ctx.Output(framework::GradVarName("Bias")); - if (bias_grad) { - bias_grad->set_rows(real_rows); - // build ids -> rows index map - bias_grad->SyncIndex(); - bias_grad->set_height(bias->dims()[0]); - auto* bias_grad_value = bias_grad->mutable_value(); - std::vector dims = {static_cast(real_rows.size()), - bias->dims()[1]}; - bias_grad_value->mutable_data(framework::make_ddim(dims), - ctx.GetPlace()); - zero(dev_ctx, bias_grad_value, static_cast(0.0)); - bit_code->AddGrad(pre_out_grad, bias_grad); - } bit_code->MulGradWeight(pre_out_grad, w_grad, in); } bit_code->MulGradError(pre_out_grad, w, in_grad); diff --git a/paddle/fluid/operators/huber_loss_op.h b/paddle/fluid/operators/huber_loss_op.h index 9efda3dfc9871f197e0a66329772df2caedc4da4..fa21bd01cb052e5393385f0ef6c0203fc7c9e1a3 100644 --- a/paddle/fluid/operators/huber_loss_op.h +++ b/paddle/fluid/operators/huber_loss_op.h @@ -105,14 +105,16 @@ class HuberLossGradKernel : public framework::OpKernel { out0->mutable_data(context.GetPlace()); auto x_grad = EigenVector::Flatten(*out0); x_grad.device(place) = - out_grad * residual.unaryExpr(HuberLossBackward(delta, -1.0)); + residual.unaryExpr(HuberLossBackward(delta, -1.0)); + x_grad.device(place) = out_grad * x_grad; } if (out1) { out1->mutable_data(context.GetPlace()); auto y_grad = EigenVector::Flatten(*out1); y_grad.device(place) = - out_grad * residual.unaryExpr(HuberLossBackward(delta, 1.0)); + residual.unaryExpr(HuberLossBackward(delta, 1.0)); + y_grad.device(place) = out_grad * y_grad; } } }; diff --git a/paddle/fluid/operators/jit/benchmark.cc b/paddle/fluid/operators/jit/benchmark.cc index 437005825db7e0718b52ac830dd56ac87069ed39..bde2791add4075be6949703dfbea634966d25c1c 100644 --- a/paddle/fluid/operators/jit/benchmark.cc +++ b/paddle/fluid/operators/jit/benchmark.cc @@ -190,6 +190,26 @@ void BenchGRUKernel() { } } +template +void BenchSeqPoolKernel() { + std::vector pool_types = { + jit::SeqPoolType::kSum, jit::SeqPoolType::kAvg, jit::SeqPoolType::kSqrt}; + for (auto type : pool_types) { + for (int w : TestSizes()) { + jit::seq_pool_attr_t attr(w, type); + for (int h : TestSizes()) { + attr.h = h; + std::vector x(h * w), y(w); + RandomVec(h * w, x.data(), -2.f, 2.f); + const T* x_data = x.data(); + T* y_data = y.data(); + BenchAllImpls, PlaceType>(attr, x_data, + y_data, &attr); + } + } + } +} + // Benchmark all jit kernels including jitcode, mkl and refer. // To use this tool, run command: ./benchmark [options...] // Options: @@ -228,4 +248,7 @@ int main(int argc, char* argv[]) { BenchGRUKernel(); BenchGRUKernel(); BenchGRUKernel(); + + // seq pool function + BenchSeqPoolKernel(); } diff --git a/paddle/fluid/operators/jit/gen/CMakeLists.txt b/paddle/fluid/operators/jit/gen/CMakeLists.txt index 8a540108302f77e1ca3bfe1db0013d76a22d5eb4..2b8c758a032fd7edff0d4b7e23bd8e685eb3ab15 100644 --- a/paddle/fluid/operators/jit/gen/CMakeLists.txt +++ b/paddle/fluid/operators/jit/gen/CMakeLists.txt @@ -26,3 +26,4 @@ USE_JITKERNEL_GEN(kGRUH1) USE_JITKERNEL_GEN(kGRUHtPart1) USE_JITKERNEL_GEN(kGRUHtPart2) USE_JITKERNEL_GEN(kNCHW16CMulNC) +USE_JITKERNEL_GEN(kSeqPool) diff --git a/paddle/fluid/operators/jit/gen/seqpool.cc b/paddle/fluid/operators/jit/gen/seqpool.cc new file mode 100644 index 0000000000000000000000000000000000000000..530d24ee1fb7d9da84102641e1d4d2ab08ab1860 --- /dev/null +++ b/paddle/fluid/operators/jit/gen/seqpool.cc @@ -0,0 +1,85 @@ +/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. */ + +#include "paddle/fluid/operators/jit/gen/seqpool.h" +#include "paddle/fluid/operators/jit/gen/act.h" // for exp_float_consts ones +#include "paddle/fluid/operators/jit/registry.h" +#include "paddle/fluid/platform/cpu_info.h" + +namespace paddle { +namespace operators { +namespace jit { +namespace gen { + +void SeqPoolJitCode::genCode() { + constexpr int block = YMM_FLOAT_BLOCK; + constexpr int max_num_regs = 8; + const int num_block = w_ / block; + const int num_groups = num_block / max_num_regs; + int rest_num_regs = num_block % max_num_regs; + mov(reg32_int_h, dword[param_attr]); + if (type_ == SeqPoolType::kAvg || type_ == SeqPoolType::kSqrt) { + mov(reg_tmp, reinterpret_cast(exp_float_consts)); + vmovups(xmm_t(1), ptr[reg_tmp + OFFSET_EXP_ONE]); + mov(reg_tmp, reinterpret_cast(fp_h_)); + fild(dword[param_attr]); + fstp(dword[reg_tmp]); + vmovss(xmm_t(0), ptr[reg_tmp]); + if (type_ == SeqPoolType::kSqrt) { + vsqrtps(xmm_t(0), xmm_t(0)); + } + vdivps(xmm_t(1), xmm_t(1), xmm_t(0)); + vmovss(ptr[reg_tmp], xmm_t(1)); + } + const int group_len = max_num_regs * block * sizeof(float); + for (int g = 0; g < num_groups; ++g) { + pool_height(g * group_len, block, max_num_regs); + } + if (rest_num_regs > 0) { + pool_height(num_groups * group_len, block, rest_num_regs); + } + // part of rest_w * height + const int rest = w_ % block; + pool_height_of_rest_width(rest, (w_ - rest) * sizeof(float), max_num_regs); + ret(); +} + +class SeqPoolCreator : public JitCodeCreator { + public: + bool UseMe(const seq_pool_attr_t& attr) const override { + return platform::MayIUse(platform::avx); + } + size_t CodeSize(const seq_pool_attr_t& attr) const override { + return 96 + + ((attr.w / YMM_FLOAT_BLOCK + 4 /* for rest */) * + 4 /* load, mul and save */ + + 256) * + 8; + } + std::unique_ptr CreateJitCode( + const seq_pool_attr_t& attr) const override { + PADDLE_ENFORCE_GT(attr.w, 0); + PADDLE_ENFORCE_GT(attr.h, 0); + return make_unique(attr, CodeSize(attr)); + } +}; + +} // namespace gen +} // namespace jit +} // namespace operators +} // namespace paddle + +namespace gen = paddle::operators::jit::gen; + +REGISTER_JITKERNEL_GEN(kSeqPool, gen::SeqPoolCreator); diff --git a/paddle/fluid/operators/jit/gen/seqpool.h b/paddle/fluid/operators/jit/gen/seqpool.h new file mode 100644 index 0000000000000000000000000000000000000000..fcbbb3c84c562e2ba57110134bf07bb218b41edb --- /dev/null +++ b/paddle/fluid/operators/jit/gen/seqpool.h @@ -0,0 +1,214 @@ +/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. */ + +#pragma once + +#include +#include "glog/logging.h" +#include "paddle/fluid/operators/jit/gen/jitcode.h" +#include "paddle/fluid/platform/enforce.h" + +namespace paddle { +namespace operators { +namespace jit { +namespace gen { + +class SeqPoolJitCode : public JitCode { + public: + explicit SeqPoolJitCode(const seq_pool_attr_t& attr, + size_t code_size = 256 * 1024, + void* code_ptr = nullptr) + : JitCode(code_size, code_ptr), w_(attr.w), type_(attr.type) { + if (!(type_ == SeqPoolType::kSum || type_ == SeqPoolType::kAvg || + type_ == SeqPoolType::kSqrt)) { + LOG(FATAL) << "Only support sum pool yet "; + } + fp_h_[0] = 1.f; + this->genCode(); + } + + virtual const char* name() const { + std::string base = "SeqPoolJitCode"; + if (type_ == SeqPoolType::kSum) { + base += "_Sum"; + } else if (type_ == SeqPoolType::kAvg) { + base += "_Avg"; + } else if (type_ == SeqPoolType::kSqrt) { + base += "_Sqrt"; + } + base += ("_W" + std::to_string(w_)); + return base.c_str(); + } + void genCode() override; + + protected: + template + void pool_height(int w_offset, int block, int max_num_regs) { + int offset = w_offset; + for (int i = 0; i < max_num_regs; ++i) { + vmovups(JMM(i), ptr[param_src + offset]); + offset += sizeof(float) * block; + } + cmp(reg32_int_h, 1); + Label l_next_h, l_h_done; + jle(l_h_done, T_NEAR); + mov(reg_h_i, 1); + mov(reg_tmp, param_src); + add(reg_tmp, w_ * sizeof(float) + w_offset); + L(l_next_h); + { + mov(reg_ptr_src_i, reg_tmp); + for (int i = 0; i < max_num_regs; ++i) { + vmovups(JMM(i + max_num_regs), ptr[reg_ptr_src_i]); + // sum anyway + vaddps(JMM(i), JMM(i), JMM(i + max_num_regs)); + add(reg_ptr_src_i, sizeof(float) * block); + } + inc(reg_h_i); + add(reg_tmp, w_ * sizeof(float)); + cmp(reg_h_i, reg32_int_h); + jl(l_next_h, T_NEAR); + } + L(l_h_done); + // save right now + if (type_ == SeqPoolType::kAvg || type_ == SeqPoolType::kSqrt) { + mov(reg_tmp, reinterpret_cast(fp_h_)); + vbroadcastss(JMM(max_num_regs), ptr[reg_tmp]); + } + offset = w_offset; + for (int i = 0; i < max_num_regs; ++i) { + if (type_ == SeqPoolType::kAvg || type_ == SeqPoolType::kSqrt) { + vmulps(JMM(i), JMM(i), JMM(max_num_regs)); + } + vmovups(ptr[param_dst + offset], JMM(i)); + offset += sizeof(float) * block; + } + } + + void pool_height_of_rest_width(int rest, int w_offset, int max_num_regs) { + const int rest_used_num_regs = load_rest(rest, w_offset, 0); + const bool has_block4 = rest / 4 > 0; + const bool has_block2 = (rest % 4) / 2 > 0; + const bool has_block1 = (rest % 2) == 1; + cmp(reg32_int_h, 1); + Label l_next_h, l_h_done; + jle(l_h_done, T_NEAR); + mov(reg_h_i, 1); + mov(reg_tmp, param_src); + add(reg_tmp, w_ * sizeof(float) + w_offset); + L(l_next_h); + { + int reg_idx = 0; + mov(reg_ptr_src_i, reg_tmp); + if (has_block4) { + vmovups(xmm_t(reg_idx + max_num_regs), ptr[reg_ptr_src_i]); + add(reg_ptr_src_i, sizeof(float) * 4); + reg_idx++; + } + if (has_block2) { + vmovups(xmm_t(reg_idx + max_num_regs), ptr[reg_ptr_src_i]); + add(reg_ptr_src_i, sizeof(float) * 2); + reg_idx++; + } + if (has_block1) { + vmovss(xmm_t(reg_idx + max_num_regs), ptr[reg_ptr_src_i]); + reg_idx++; + } + PADDLE_ENFORCE_EQ(reg_idx, rest_used_num_regs, + "All heights should use same regs"); + for (int i = 0; i < reg_idx; ++i) { + vaddps(xmm_t(i), xmm_t(i), xmm_t(i + max_num_regs)); + } + inc(reg_h_i); + add(reg_tmp, w_ * sizeof(float)); + cmp(reg_h_i, reg32_int_h); + jl(l_next_h, T_NEAR); + } + L(l_h_done); + // save right now + if (type_ == SeqPoolType::kAvg || type_ == SeqPoolType::kSqrt) { + mov(reg_tmp, reinterpret_cast(fp_h_)); + vbroadcastss(xmm_t(max_num_regs), ptr[reg_tmp]); + for (int i = 0; i < rest_used_num_regs; ++i) { + vmulps(xmm_t(i), xmm_t(i), xmm_t(max_num_regs)); + } + } + save_rest(rest, w_offset); + } + + // return the number of used regs, use start from reg 0 + int load_rest(int rest, int w_offset, const int num_shift_regs, + const int reg_start = 0) { + const bool has_block4 = rest / 4 > 0; + const bool has_block2 = (rest % 4) / 2 > 0; + const bool has_block1 = (rest % 2) == 1; + int reg_idx = reg_start; + if (has_block4) { + vmovups(xmm_t(reg_idx + num_shift_regs), ptr[param_src + w_offset]); + w_offset += sizeof(float) * 4; + reg_idx++; + } + if (has_block2) { + vmovq(xmm_t(reg_idx + num_shift_regs), ptr[param_src + w_offset]); + w_offset += sizeof(float) * 2; + reg_idx++; + } + if (has_block1) { + vmovss(xmm_t(reg_idx + num_shift_regs), ptr[param_src + w_offset]); + reg_idx++; + } + return reg_idx; + } + + // use reg start from 0 + void save_rest(int rest, int w_offset, int reg_start = 0) { + const bool has_block4 = rest / 4 > 0; + const bool has_block2 = (rest % 4) / 2 > 0; + const bool has_block1 = (rest % 2) == 1; + int reg_idx = reg_start; + if (has_block4) { + vmovups(ptr[param_dst + w_offset], xmm_t(reg_idx)); + w_offset += sizeof(float) * 4; + reg_idx++; + } + if (has_block2) { + vmovq(ptr[param_dst + w_offset], xmm_t(reg_idx)); + w_offset += sizeof(float) * 2; + reg_idx++; + } + if (has_block1) { + vmovss(ptr[param_dst + w_offset], xmm_t(reg_idx)); + } + } + + private: + float ALIGN32_BEG fp_h_[1] ALIGN32_END; + int w_; + SeqPoolType type_; + reg64_t param_src{abi_param1}; + reg64_t param_dst{abi_param2}; + reg64_t param_attr{abi_param3}; + reg64_t reg_tmp{rax}; + + reg32_t reg32_int_h{r8d}; + reg32_t reg32_fp_h{r9d}; + + reg64_t reg_h_i{r10}; + reg64_t reg_ptr_src_i{r11}; +}; + +} // namespace gen +} // namespace jit +} // namespace operators +} // namespace paddle diff --git a/paddle/fluid/operators/jit/helper.cc b/paddle/fluid/operators/jit/helper.cc index d00584baa081c21762774aef4cbbc714d49cd012..7d02590f2e5d82b5105132d7af716f14c661d067 100644 --- a/paddle/fluid/operators/jit/helper.cc +++ b/paddle/fluid/operators/jit/helper.cc @@ -26,6 +26,7 @@ namespace jit { const char* to_string(KernelType kt) { switch (kt) { + ONE_CASE(kNone); ONE_CASE(kVMul); ONE_CASE(kVAdd); ONE_CASE(kVAddRelu); @@ -45,12 +46,26 @@ const char* to_string(KernelType kt) { ONE_CASE(kCRFDecoding); ONE_CASE(kLayerNorm); ONE_CASE(kNCHW16CMulNC); + ONE_CASE(kSeqPool); default: PADDLE_THROW("Not support type: %d, or forget to add it.", kt); return "NOT JITKernel"; } return nullptr; } + +const char* to_string(SeqPoolType tp) { + switch (tp) { + ONE_CASE(kNonePoolType); + ONE_CASE(kSum); + ONE_CASE(kAvg); + ONE_CASE(kSqrt); + default: + PADDLE_THROW("Not support type: %d, or forget to add it.", tp); + return "NOT PoolType"; + } + return nullptr; +} #undef ONE_CASE KernelType to_kerneltype(const std::string& act) { diff --git a/paddle/fluid/operators/jit/helper.h b/paddle/fluid/operators/jit/helper.h index 412df86aa1cd94871989aef25adef803f673812b..fbf34fc4b3db49596b6be0360c00e77c12fab9b8 100644 --- a/paddle/fluid/operators/jit/helper.h +++ b/paddle/fluid/operators/jit/helper.h @@ -119,6 +119,7 @@ typename KernelTuples::func_type Get( } const char* to_string(KernelType kt); +const char* to_string(SeqPoolType kt); KernelType to_kerneltype(const std::string& act); @@ -134,6 +135,11 @@ inline std::ostream& operator<<(std::ostream& os, const gru_attr_t& attr) { << "],act_cand[" << to_string(attr.act_cand) << "]"; return os; } +inline std::ostream& operator<<(std::ostream& os, const seq_pool_attr_t& attr) { + os << "height_size[" << attr.h << "],width_size[" << attr.w << "],pool_type[" + << to_string(attr.type) << "]"; + return os; +} } // namespace jit } // namespace operators diff --git a/paddle/fluid/operators/jit/kernel_base.h b/paddle/fluid/operators/jit/kernel_base.h index b4a2d5d47301a2fd82bf27ddfaaa31ef23e431c2..2a7697a6f253dcc2b8143d9f14a80a1cfd45996d 100644 --- a/paddle/fluid/operators/jit/kernel_base.h +++ b/paddle/fluid/operators/jit/kernel_base.h @@ -41,8 +41,16 @@ typedef enum { kCRFDecoding, kLayerNorm, kNCHW16CMulNC, + kSeqPool, } KernelType; +typedef enum { + kNonePoolType = 0, + kSum = 1, + kAvg, + kSqrt, +} SeqPoolType; + template struct XYZNTuples { typedef T data_type; @@ -112,6 +120,21 @@ struct GRUTuples { typedef void (*func_type)(gru_t*, const gru_attr_t*); }; +typedef struct seq_pool_attr_s { + int h, w; // h should always be the first one + SeqPoolType type; + seq_pool_attr_s() = default; + explicit seq_pool_attr_s(int width, SeqPoolType pool_type, int height = 1) + : h(height), w(width), type(pool_type) {} +} seq_pool_attr_t; + +template +struct SeqPoolTuples { + typedef T data_type; + typedef seq_pool_attr_t attr_type; + typedef void (*func_type)(const T*, T*, const seq_pool_attr_t*); +}; + template struct CRFDecodingTuples { typedef T data_type; diff --git a/paddle/fluid/operators/jit/kernel_key.cc b/paddle/fluid/operators/jit/kernel_key.cc index 4e6a19f04fd425b920aeea49b63001941d800a73..61de38688664f83775c0c4e5aa6f7e06c3602ddb 100644 --- a/paddle/fluid/operators/jit/kernel_key.cc +++ b/paddle/fluid/operators/jit/kernel_key.cc @@ -42,6 +42,13 @@ size_t JitCodeKey(const gru_attr_t& attr) { (static_cast(attr.act_cand) << act_type_shift); } +template <> +size_t JitCodeKey(const seq_pool_attr_t& attr) { + size_t key = attr.w; + constexpr int pool_type_shift = 3; + return (key << pool_type_shift) + static_cast(attr.type); +} + } // namespace jit } // namespace operators } // namespace paddle diff --git a/paddle/fluid/operators/jit/more/mkl/CMakeLists.txt b/paddle/fluid/operators/jit/more/mkl/CMakeLists.txt index 863cc720d68ce3dcfe045aa11c559a06a50909f3..f5ed2f0572176e42b774259c2b8fe9713d989417 100644 --- a/paddle/fluid/operators/jit/more/mkl/CMakeLists.txt +++ b/paddle/fluid/operators/jit/more/mkl/CMakeLists.txt @@ -9,3 +9,4 @@ USE_JITKERNEL_MORE(kVScal, mkl) USE_JITKERNEL_MORE(kVExp, mkl) USE_JITKERNEL_MORE(kVSigmoid, mkl) USE_JITKERNEL_MORE(kVTanh, mkl) +USE_JITKERNEL_MORE(kSeqPool, mkl) diff --git a/paddle/fluid/operators/jit/more/mkl/mkl.cc b/paddle/fluid/operators/jit/more/mkl/mkl.cc index a5b088d4812b8a54e3b4fb1cb83d9e8bc7501994..5a499ac2c02aa70d2824f0d3be618e083ba10334 100644 --- a/paddle/fluid/operators/jit/more/mkl/mkl.cc +++ b/paddle/fluid/operators/jit/more/mkl/mkl.cc @@ -72,6 +72,26 @@ void VExp(const double* x, double* y, int n) { platform::dynload::vdExp(n, x, y); } +template <> +void VCopy(const float* x, float* y, int n) { + platform::dynload::cblas_scopy(n, x, 1, y, 1); +} + +template <> +void VCopy(const double* x, double* y, int n) { + platform::dynload::cblas_dcopy(n, x, 1, y, 1); +} + +template <> +void VAXPY(float a, const float* x, float* y, int n) { + platform::dynload::cblas_saxpy(n, a, x, 1, y, 1); +} + +template <> +void VAXPY(double a, const double* x, double* y, int n) { + platform::dynload::cblas_daxpy(n, a, x, 1, y, 1); +} + // TODO(TJ): tuning me carefully on AVX, AVX2 and AVX512 template <> bool VMulKernel::UseMe(const int& d) const { @@ -103,6 +123,16 @@ bool VTanhKernel::UseMe(const int& d) const { return d > 7; } +template <> +bool SeqPoolKernel::UseMe(const seq_pool_attr_t& attr) const { + return true; +} + +template <> +bool SeqPoolKernel::UseMe(const seq_pool_attr_t& attr) const { + return true; +} + #define AWALYS_USE_ME_WITH_DOUBLE(func) \ template <> \ bool func##Kernel::UseMe(const int& d) const { \ @@ -135,5 +165,6 @@ REGISTER_MKL_KERNEL(kVScal, VScal); REGISTER_MKL_KERNEL(kVExp, VExp); REGISTER_MKL_KERNEL(kVSigmoid, VSigmoid); REGISTER_MKL_KERNEL(kVTanh, VTanh); +REGISTER_MKL_KERNEL(kSeqPool, SeqPool); #undef REGISTER_MKL_KERNEL diff --git a/paddle/fluid/operators/jit/more/mkl/mkl.h b/paddle/fluid/operators/jit/more/mkl/mkl.h index ee1031c028ff72181f504004b7cbeb9f7ee578f1..0a3816db24ccd0820cb259b40044e1f5b66665f7 100644 --- a/paddle/fluid/operators/jit/more/mkl/mkl.h +++ b/paddle/fluid/operators/jit/more/mkl/mkl.h @@ -14,6 +14,7 @@ #pragma once +#include #include #include "paddle/fluid/operators/jit/kernel_base.h" @@ -35,6 +36,12 @@ void VScal(const T* a, const T* x, T* y, int n); template void VExp(const T* x, T* y, int n); +template +void VCopy(const T* x, T* y, int n); + +template +void VAXPY(T a, const T* x, T* y, int n); + template void VSigmoid(const T* x, T* y, int n) { const T min = SIGMOID_THRESHOLD_MIN; @@ -60,6 +67,23 @@ void VTanh(const T* x, T* y, int n) { } } +template +void SeqPool(const T* x, T* y, const seq_pool_attr_t* attr) { + VCopy(x, y, attr->w); + for (int h = 1; h != attr->h; ++h) { + VAXPY(static_cast(1), x + h * attr->w, y, attr->w); + } + if (attr->type == SeqPoolType::kAvg || attr->type == SeqPoolType::kSqrt) { + T scalar = static_cast(1); + if (attr->type == SeqPoolType::kAvg) { + scalar = scalar / static_cast(attr->h); + } else { + scalar = scalar / std::sqrt(static_cast(attr->h)); + } + VScal(&scalar, y, y, attr->w); + } +} + #define DECLARE_MKL_KERNEL(name, tuples) \ template \ class name##Kernel : public KernelMore> { \ @@ -81,6 +105,8 @@ DECLARE_MKL_KERNEL(VExp, XYNTuples); DECLARE_MKL_KERNEL(VSigmoid, XYNTuples); DECLARE_MKL_KERNEL(VTanh, XYNTuples); +DECLARE_MKL_KERNEL(SeqPool, SeqPoolTuples); + #undef DECLARE_MKL_KERNEL } // namespace mkl diff --git a/paddle/fluid/operators/jit/refer/CMakeLists.txt b/paddle/fluid/operators/jit/refer/CMakeLists.txt index 07497b732050a7299e224531db37eb56e60ef605..0f626bb3bfd2851e3fb6ad8265169f9bb9860851 100644 --- a/paddle/fluid/operators/jit/refer/CMakeLists.txt +++ b/paddle/fluid/operators/jit/refer/CMakeLists.txt @@ -26,3 +26,4 @@ USE_JITKERNEL_REFER(kGRUHtPart2) USE_JITKERNEL_REFER(kCRFDecoding) USE_JITKERNEL_REFER(kLayerNorm) USE_JITKERNEL_REFER(kNCHW16CMulNC) +USE_JITKERNEL_REFER(kSeqPool) diff --git a/paddle/fluid/operators/jit/refer/refer.cc b/paddle/fluid/operators/jit/refer/refer.cc index d196266326b4ee668f647fa51032f6344d26e5c6..85381daa47484a4053326f04e12d583543a423e0 100644 --- a/paddle/fluid/operators/jit/refer/refer.cc +++ b/paddle/fluid/operators/jit/refer/refer.cc @@ -47,4 +47,6 @@ REGISTER_REFER_KERNEL(kLayerNorm, LayerNorm); REGISTER_REFER_KERNEL(kNCHW16CMulNC, NCHW16CMulNC); +REGISTER_REFER_KERNEL(kSeqPool, SeqPool); + #undef REGISTER_REFER_KERNEL diff --git a/paddle/fluid/operators/jit/refer/refer.h b/paddle/fluid/operators/jit/refer/refer.h index 0fd1b89dfdba9f4655f649fa6d32604188c78da3..b4e9c8dd107ee844544165b1719d38754ae976bc 100644 --- a/paddle/fluid/operators/jit/refer/refer.h +++ b/paddle/fluid/operators/jit/refer/refer.h @@ -332,6 +332,28 @@ void NCHW16CMulNC(const T* x, const T* y, T* z, int height, int width) { } } +template +void SeqPool(const T* x, T* y, const seq_pool_attr_t* attr) { + for (int w = 0; w < attr->w; ++w) { + const T* src = x + w; + T* dst = y + w; + *dst = static_cast(0); + for (int h = 0; h < attr->h; ++h) { + *dst = *dst + *src; + src += attr->w; + } + } + if (attr->type == SeqPoolType::kAvg || attr->type == SeqPoolType::kSqrt) { + T scalar = static_cast(1); + if (attr->type == SeqPoolType::kAvg) { + scalar = scalar / static_cast(attr->h); + } else { + scalar = scalar / std::sqrt(static_cast(attr->h)); + } + VScal(&scalar, y, y, attr->w); + } +} + #define DECLARE_REFER_KERNEL(name, tuples) \ template \ class name##Kernel : public ReferKernel> { \ @@ -370,6 +392,8 @@ DECLARE_REFER_KERNEL(LayerNorm, LayerNormTuples); DECLARE_REFER_KERNEL(NCHW16CMulNC, NCHW16CMulNCTuples); +DECLARE_REFER_KERNEL(SeqPool, SeqPoolTuples); + #undef DECLARE_REFER_KERNEL } // namespace refer diff --git a/paddle/fluid/operators/jit/test.cc b/paddle/fluid/operators/jit/test.cc index a73e2a60aeb0c1594b5072b2bffbd11cccfcdc7d..30291bfef3bc96fe2e687e5be6d782eee89496aa 100644 --- a/paddle/fluid/operators/jit/test.cc +++ b/paddle/fluid/operators/jit/test.cc @@ -211,6 +211,24 @@ struct TestFuncWithRefer, std::vector, std::vector, } }; +template +struct TestFuncWithRefer, std::vector, + std::vector> { + void operator()(const typename jit::SeqPoolTuples::func_type tgt, + const std::vector& x, const std::vector& yref, + const typename jit::SeqPoolTuples::attr_type& attr) { + EXPECT_TRUE(tgt != nullptr); + EXPECT_EQ(x.size() % yref.size(), 0); + int w = yref.size(); + std::vector y(w); + const T* x_data = x.data(); + const T* yref_data = yref.data(); + T* y_data = y.data(); + tgt(x_data, y_data, &attr); + ExpectEQ(y_data, yref_data, w); + } +}; + template void TestAllImpls(const typename KernelTuples::attr_type& attr, Args... args) { @@ -415,6 +433,31 @@ void TestGRUKernel() { } } +template +void TestSeqPoolKernel() { + VLOG(10) << "===== Test JITKernel " << jit::to_string(KT); + std::vector pool_types = { + jit::SeqPoolType::kSum, jit::SeqPoolType::kAvg, jit::SeqPoolType::kSqrt}; + for (auto type : pool_types) { + for (int w : TestSizes()) { + jit::seq_pool_attr_t attr(w, type); + for (int h : TestSizes()) { + attr.h = h; + auto ref = jit::GetRefer>(); + EXPECT_TRUE(ref != nullptr); + std::vector x(h * w), yref(w); + RandomVec(h * w, x.data(), -2.f, 2.f); + const T* x_data = x.data(); + T* yref_data = yref.data(); + ref(x_data, yref_data, &attr); + VLOG(10) << attr; + TestAllImpls, PlaceType, std::vector, + std::vector>(attr, x, yref, attr); + } + } + } +} + template void TestNCHW16CMulNCKernel() { VLOG(10) << "===== Test JITKernel " << jit::to_string(KT); @@ -569,6 +612,12 @@ TEST(JITKernel, kGRUHtPart2) { TestGRUKernel(); } +TEST(JITKernel, kSeqPool) { + namespace jit = paddle::operators::jit; + TestSeqPoolKernel(); + TestSeqPoolKernel(); +} + TEST(JITKernel, kNCHW16CMulNC) { namespace jit = paddle::operators::jit; TestNCHW16CMulNCKernelHasOutput(framework::GradVarName("Emission"))) { ctx->SetOutputDim(framework::GradVarName("Emission"), emission_exps_dims); + ctx->ShareLoD("Emission", framework::GradVarName("Emission")); } if (ctx->HasOutput(framework::GradVarName("Transition"))) { ctx->SetOutputDim(framework::GradVarName("Transition"), transition_exps_dims); + ctx->ShareLoD("Transition", framework::GradVarName("Transition")); } } diff --git a/paddle/fluid/operators/load_combine_op.cc b/paddle/fluid/operators/load_combine_op.cc index e28d199eebc09662da46ba4c2b19409b39bd94d3..c4a2282e16483dbe78a32a4148c5bc4349dde3dc 100644 --- a/paddle/fluid/operators/load_combine_op.cc +++ b/paddle/fluid/operators/load_combine_op.cc @@ -38,13 +38,13 @@ class LoadCombineOp : public framework::OperatorBase { static_cast(out_var_names.size()), 0, "The number of output variables should be greater than 0."); if (!model_from_memory) { - std::ifstream fin(filename); + std::ifstream fin(filename, std::ios::binary); PADDLE_ENFORCE(static_cast(fin), "Cannot open file %s for load_combine op", filename); LoadParamsFromBuffer(scope, place, &fin, load_as_fp16, out_var_names); } else { PADDLE_ENFORCE(!filename.empty(), "Cannot load file from memory"); - std::stringstream fin(filename); + std::stringstream fin(filename, std::ios::in | std::ios::binary); LoadParamsFromBuffer(scope, place, &fin, load_as_fp16, out_var_names); } } diff --git a/paddle/fluid/operators/load_op.cc b/paddle/fluid/operators/load_op.cc index 06773d1d0ed6707418a02f7eef2865f3c11de224..4bce4eba22e4a8900f8d12454fd233e17c9ad617 100644 --- a/paddle/fluid/operators/load_op.cc +++ b/paddle/fluid/operators/load_op.cc @@ -34,7 +34,7 @@ class LoadOp : public framework::OperatorBase { // FIXME(yuyang18): We save variable to local file now, but we should change // it to save an output stream. auto filename = Attr("file_path"); - std::ifstream fin(filename); + std::ifstream fin(filename, std::ios::binary); PADDLE_ENFORCE(static_cast(fin), "Cannot open file %s for load op", filename); diff --git a/paddle/fluid/operators/lookup_table_op.cu b/paddle/fluid/operators/lookup_table_op.cu index 6a0d6bad512fe7cc15e60ed25028bc3cbbbca2ab..fd15539f7b6727496988c9b13d0d2551659a420a 100644 --- a/paddle/fluid/operators/lookup_table_op.cu +++ b/paddle/fluid/operators/lookup_table_op.cu @@ -92,7 +92,8 @@ class LookupTableCUDAKernel : public framework::OpKernel { // server #ifdef PADDLE_WITH_DISTRIBUTE operators::distributed::prefetch(id_name, out_name, table_names, epmap, - height_sections, context); + height_sections, context, + context.scope()); #else PADDLE_THROW( "paddle is not compiled with distribute support, can not do " diff --git a/paddle/fluid/operators/lookup_table_op.h b/paddle/fluid/operators/lookup_table_op.h index 3a73a7637c6d7d3eff7443802a4a52be9149e0ef..a7d0fd4856edc74237151c64f286d468ad86e7ca 100644 --- a/paddle/fluid/operators/lookup_table_op.h +++ b/paddle/fluid/operators/lookup_table_op.h @@ -59,7 +59,8 @@ class LookupTableKernel : public framework::OpKernel { // server #ifdef PADDLE_WITH_DISTRIBUTE operators::distributed::prefetch(id_name, out_name, table_names, epmap, - height_sections, context); + height_sections, context, + context.scope()); #else PADDLE_THROW( "paddle is not compiled with distribute support, can not do " diff --git a/paddle/fluid/operators/math/CMakeLists.txt b/paddle/fluid/operators/math/CMakeLists.txt index ea6aebd291eee580a307aa112117434fa942005e..600ab14d37aad6b95516c5bd6551d12165596f57 100644 --- a/paddle/fluid/operators/math/CMakeLists.txt +++ b/paddle/fluid/operators/math/CMakeLists.txt @@ -51,7 +51,7 @@ math_library(pooling) math_library(selected_rows_functor DEPS selected_rows math_function blas) math_library(sequence2batch) math_library(sequence_padding) -math_library(sequence_pooling DEPS math_function) +math_library(sequence_pooling DEPS math_function jit_kernel_helper) math_library(sequence_scale) math_library(softmax DEPS math_function) diff --git a/paddle/fluid/operators/math/blas_impl.cu.h b/paddle/fluid/operators/math/blas_impl.cu.h index d35073029a3440d8a17e383ce97fcfc582663888..58f7be12ce6b5d447e93cf86c4954a86fccf48ef 100644 --- a/paddle/fluid/operators/math/blas_impl.cu.h +++ b/paddle/fluid/operators/math/blas_impl.cu.h @@ -62,27 +62,19 @@ struct CUBlas { cudaDataType_t Atype, int lda, const void *B, cudaDataType_t Btype, int ldb, const float *beta, void *C, cudaDataType_t Ctype, int ldc) { - // Because the gcc 4.8 doesn't expand template parameter pack that - // appears in a lambda-expression, I can not use template parameter pack - // here. - auto cublas_call = [&]() { +// Because the gcc 4.8 doesn't expand template parameter pack that +// appears in a lambda-expression, I can not use template parameter pack +// here. #if CUDA_VERSION >= 8000 - VLOG(5) << "use_tensor_op_math: " - << (platform::TensorCoreAvailable() ? "True" : "False"); + VLOG(5) << "use_tensor_op_math: " + << (dev_ctx->tensor_core_available() ? "True" : "False"); + dev_ctx->TensorCoreCublasCallIfAvailable([&](cublasHandle_t handle) { PADDLE_ENFORCE(platform::dynload::cublasSgemmEx( - dev_ctx->cublas_handle(), transa, transb, m, n, k, alpha, A, Atype, - lda, B, Btype, ldb, beta, C, Ctype, ldc)); + handle, transa, transb, m, n, k, alpha, A, Atype, lda, B, Btype, ldb, + beta, C, Ctype, ldc)); + }); #else - PADDLE_THROW("cublasSgemmEx is supported on cuda >= 8.0"); -#endif - }; - -#if CUDA_VERSION >= 9000 - // NOTES: To use Tensor Core, we should change the cublas config, - // but the cublas may be hold by multi-thread. - dev_ctx->CublasCall(cublas_call, CUBLAS_TENSOR_OP_MATH); -#else - cublas_call(); + PADDLE_THROW("cublasSgemmEx is supported on cuda >= 8.0"); #endif } }; @@ -170,32 +162,24 @@ struct CUBlas { cudaDataType_t Btype, int ldb, const void *beta, void *C, cudaDataType_t Ctype, int ldc, cudaDataType_t computeType) { - auto cublas_call = [&]() { #if CUDA_VERSION >= 8000 - cublasGemmAlgo_t algo = CUBLAS_GEMM_DFALT; + cublasGemmAlgo_t algo = CUBLAS_GEMM_DFALT; #if CUDA_VERSION >= 9000 - bool use_tensor_op_math = platform::TensorCoreAvailable(); - if (use_tensor_op_math) { - algo = CUBLAS_GEMM_DFALT_TENSOR_OP; - } - VLOG(5) << "use_tensor_op_math: " - << (use_tensor_op_math ? "True" : "False"); + bool use_tensor_op_math = dev_ctx->tensor_core_available(); + if (use_tensor_op_math) { + algo = CUBLAS_GEMM_DFALT_TENSOR_OP; + } + VLOG(5) << "use_tensor_op_math: " + << (use_tensor_op_math ? "True" : "False"); #endif // CUDA_VERSION >= 9000 + dev_ctx->TensorCoreCublasCallIfAvailable([&](cublasHandle_t handle) { PADDLE_ENFORCE(platform::dynload::cublasGemmEx( - dev_ctx->cublas_handle(), transa, transb, m, n, k, alpha, A, Atype, - lda, B, Btype, ldb, beta, C, Ctype, ldc, computeType, algo)); + handle, transa, transb, m, n, k, alpha, A, Atype, lda, B, Btype, ldb, + beta, C, Ctype, ldc, computeType, algo)); + }); #else - PADDLE_THROW("cublasGemmEx is supported on cuda >= 8.0"); -#endif - }; - -#if CUDA_VERSION >= 9000 - // NOTES: To use Tensor Core, we should change the cublas config, - // but the cublas may be hold by multi-thread. - dev_ctx->CublasCall(cublas_call, CUBLAS_TENSOR_OP_MATH); -#else - cublas_call(); + PADDLE_THROW("cublasGemmEx is supported on cuda >= 8.0"); #endif } }; @@ -223,9 +207,10 @@ void Blas::GEMM(CBLAS_TRANSPOSE transA, CUDA_R_32F, N); } else { #endif // CUDA_VERSION >= 8000 - - CUBlas::GEMM(context_.cublas_handle(), cuTransB, cuTransA, N, M, K, - &alpha, B, ldb, A, lda, &beta, C, N); + context_.CublasCall([&](cublasHandle_t handle) { + CUBlas::GEMM(handle, cuTransB, cuTransA, N, M, K, &alpha, B, ldb, A, + lda, &beta, C, N); + }); #if CUDA_VERSION >= 8000 } @@ -266,9 +251,12 @@ inline void Blas::GEMM( CUDA_R_16F, lda, &h_beta, C, CUDA_R_16F, N, CUDA_R_32F); #else // CUDA 7.5 does not support cublasGemmEx, hence we fall back to use hgemm - CUBlas::GEMM(context_.cublas_handle(), cuTransB, cuTransA, - N, M, K, &h_alpha, h_B, ldb, h_A, lda, - &h_beta, h_C, N); + + context_.CublasCall([&](cublasHandle_t handle) { + CUBlas::GEMM(handle, cuTransB, cuTransA, N, M, K, + &h_alpha, h_B, ldb, h_A, lda, &h_beta, h_C, + N); + }); #endif // CUDA_VERSION >= 8000 } @@ -292,8 +280,10 @@ void Blas::GEMM(bool transA, bool transB, int M, } else { #endif // CUDA_VERSION >= 8000 - CUBlas::GEMM(context_.cublas_handle(), cuTransB, cuTransA, N, M, K, - &alpha, B, ldb, A, lda, &beta, C, ldc); + context_.CublasCall([&](cublasHandle_t handle) { + CUBlas::GEMM(handle, cuTransB, cuTransA, N, M, K, &alpha, B, ldb, A, + lda, &beta, C, ldc); + }); #if CUDA_VERSION >= 8000 } @@ -311,16 +301,19 @@ inline void Blas::GEMM( cublasOperation_t cuTransA = transA ? CUBLAS_OP_T : CUBLAS_OP_N; cublasOperation_t cuTransB = transB ? CUBLAS_OP_T : CUBLAS_OP_N; - CUBlas::GEMM(context_.cublas_handle(), cuTransB, cuTransA, - N, M, K, &alpha, B, ldb, A, lda, &beta, C, - ldc); + context_.CublasCall([&](cublasHandle_t handle) { + CUBlas::GEMM(handle, cuTransB, cuTransA, N, M, K, &alpha, + B, ldb, A, lda, &beta, C, ldc); + }); } template <> template void Blas::AXPY(int n, T alpha, const T *x, T *y) const { - CUBlas::AXPY(context_.cublas_handle(), n, &alpha, x, 1, y, 1); + context_.CublasCall([&](cublasHandle_t handle) { + CUBlas::AXPY(handle, n, &alpha, x, 1, y, 1); + }); } template <> @@ -330,8 +323,9 @@ void Blas::GEMV(bool trans_a, int M, int N, T beta, T *C) const { cublasOperation_t cuTransA = !trans_a ? CUBLAS_OP_T : CUBLAS_OP_N; - CUBlas::GEMV(context_.cublas_handle(), cuTransA, N, M, &alpha, A, N, B, 1, - &beta, C, 1); + context_.CublasCall([&](cublasHandle_t handle) { + CUBlas::GEMV(handle, cuTransA, N, M, &alpha, A, N, B, 1, &beta, C, 1); + }); } template <> @@ -353,28 +347,28 @@ void Blas::BatchedGEMM( #if CUDA_VERSION >= 9010 if (FLAGS_enable_cublas_tensor_op_math && std::is_same::value) { - auto cublas_call = [&]() { - cublasGemmAlgo_t algo = CUBLAS_GEMM_DFALT; - bool use_tensor_op_math = platform::TensorCoreAvailable(); - if (use_tensor_op_math) { - algo = CUBLAS_GEMM_DFALT_TENSOR_OP; - } - VLOG(5) << "use_tensor_op_math: " - << (use_tensor_op_math ? "True" : "False"); - + cublasGemmAlgo_t algo = CUBLAS_GEMM_DFALT; + bool use_tensor_op_math = context_.tensor_core_available(); + if (use_tensor_op_math) { + algo = CUBLAS_GEMM_DFALT_TENSOR_OP; + } + VLOG(5) << "use_tensor_op_math: " + << (use_tensor_op_math ? "True" : "False"); + + context_.TensorCoreCublasCallIfAvailable([&](cublasHandle_t handle) { PADDLE_ENFORCE(platform::dynload::cublasGemmStridedBatchedEx( - context_.cublas_handle(), cuTransB, cuTransA, N, M, K, &alpha, B, - CUDA_R_32F, ldb, strideB, A, CUDA_R_32F, lda, strideA, &beta, C, - CUDA_R_32F, ldc, strideC, batchCount, CUDA_R_32F, algo)); - }; - auto &dev_ctx = const_cast(context_); - dev_ctx.CublasCall(cublas_call, CUBLAS_TENSOR_OP_MATH); + handle, cuTransB, cuTransA, N, M, K, &alpha, B, CUDA_R_32F, ldb, + strideB, A, CUDA_R_32F, lda, strideA, &beta, C, CUDA_R_32F, ldc, + strideC, batchCount, CUDA_R_32F, algo)); + }); } else { #endif // CUDA_VERSION >= 9010 - CUBlas::GEMM_STRIDED_BATCH(context_.cublas_handle(), cuTransB, cuTransA, - N, M, K, &alpha, B, ldb, strideB, A, lda, - strideA, &beta, C, ldc, strideC, batchCount); + context_.CublasCall([&](cublasHandle_t handle) { + CUBlas::GEMM_STRIDED_BATCH(handle, cuTransB, cuTransA, N, M, K, &alpha, + B, ldb, strideB, A, lda, strideA, &beta, C, + ldc, strideC, batchCount); + }); #if CUDA_VERSION >= 9010 } diff --git a/paddle/fluid/operators/math/matrix_bit_code.cc b/paddle/fluid/operators/math/matrix_bit_code.cc index d55e832cc2d9a4a5e2cb7fe5cf451a1205601951..d6f51c6e5c693becb14ff0bac0088bb9dc2b2f55 100644 --- a/paddle/fluid/operators/math/matrix_bit_code.cc +++ b/paddle/fluid/operators/math/matrix_bit_code.cc @@ -84,41 +84,6 @@ void MatrixBitCodeFunctor::AddGrad(const framework::Tensor &tmat, code_table_.apply_visitor(func); } -template -struct MatrixBitCodeFunctorSelectedRowsAddGrad - : public boost::static_visitor { - const framework::Tensor &tmat_; - framework::SelectedRows *vec_; - - MatrixBitCodeFunctorSelectedRowsAddGrad(const framework::Tensor &tmat, - framework::SelectedRows *vec) - : tmat_(tmat), vec_(vec) {} - - template - void operator()(const CodeTable &code_table) { - size_t batch_size = tmat_.dims()[0]; - size_t width = tmat_.dims()[1]; - auto *vec_data = vec_->mutable_value()->template data(); - auto *tmat_data = tmat_.data(); - for (size_t i = 0; i < batch_size; ++i) { - auto code = code_table.get_code(i); - int code_length = code.get_length(); - for (int j = 0; j < code_length; ++j) { - size_t index = code.calc_index(j); - int64_t row_index = vec_->GetIndexFromId(static_cast(index)); - vec_data[row_index] += tmat_data[i * width + j]; - } - } - } -}; - -template -void MatrixBitCodeFunctor::AddGrad(const framework::Tensor &tmat, - framework::SelectedRows *vec) { - MatrixBitCodeFunctorSelectedRowsAddGrad func(tmat, vec); - code_table_.apply_visitor(func); -} - template struct MatrixBitCodeFunctorSum : public boost::static_visitor { const framework::Tensor &tmat_; diff --git a/paddle/fluid/operators/math/matrix_bit_code.h b/paddle/fluid/operators/math/matrix_bit_code.h index 01e4889d34ad6e409f1b8a9c4bf783800187e863..c399cb5d44aaa50fab00fd170c021c8c70eee990 100644 --- a/paddle/fluid/operators/math/matrix_bit_code.h +++ b/paddle/fluid/operators/math/matrix_bit_code.h @@ -124,11 +124,12 @@ class SimpleCode { template class CustomCode { public: - CustomCode(const framework::Tensor& ptable, const framework::Tensor& pcode, - const int64_t* ids, int index) { - seq_len_ = ptable.dims()[1]; - ptable_data_ = ptable.data() + seq_len_ * index; - pcode_data_ = pcode.data() + seq_len_ * index; + CustomCode(const framework::Tensor& path_table, + const framework::Tensor& path_code, const int64_t* ids, + int index) { + seq_len_ = path_table.dims()[1]; + path_table_data_ = path_table.data() + seq_len_ * index; + path_code_data_ = path_code.data() + seq_len_ * index; } /** * Here the id of root should be 1 rather than 0, thus the encoding of class c @@ -139,25 +140,25 @@ class CustomCode { * Binary classification path is the suffixes of encoding, thus leave out the * left most bit in calc_bit. */ - size_t calc_index(int bit) const { return ptable_data_[bit]; } - bool calc_bit(int bit) const { return pcode_data_[bit]; } + size_t calc_index(int bit) const { return path_table_data_[bit]; } + bool calc_bit(int bit) const { return path_code_data_[bit]; } // NOTE: this function is not thread-safe. int get_length() const { if (length_ < 0) { auto len = seq_len_; - length_ = - static_cast(std::find_if(ptable_data_, ptable_data_ + len, - [](const T& val) { return val < 0; }) - - ptable_data_); + length_ = static_cast( + std::find_if(path_table_data_, path_table_data_ + len, + [](const T& val) { return val < 0; }) - + path_table_data_); } return length_; } private: int64_t seq_len_; - const T* ptable_data_; - const T* pcode_data_; + const T* path_table_data_; + const T* path_code_data_; mutable int length_{-1}; }; @@ -181,9 +182,9 @@ class SimpleCodeTable { template class CustomCodeTable { public: - CustomCodeTable(const framework::Tensor& ptable, - const framework::Tensor& pcode, const int64_t* ids) - : ptable_(ptable), pcode_(pcode), ids_(ids) {} + CustomCodeTable(const framework::Tensor& path_table, + const framework::Tensor& path_code, const int64_t* ids) + : ptable_(path_table), pcode_(path_code), ids_(ids) {} CustomCode get_code(int64_t code) const { return CustomCode(ptable_, pcode_, ids_, code); @@ -210,11 +211,11 @@ class MatrixBitCodeFunctor { ids_(ids), code_table_(SimpleCodeTable(num_classes, ids)) {} - MatrixBitCodeFunctor(const framework::Tensor& ptable, - const framework::Tensor& pcode, const int64_t* ids) - : num_classes_(static_cast(ptable.dims()[1])), + MatrixBitCodeFunctor(const framework::Tensor& path_table, + const framework::Tensor& path_code, const int64_t* ids) + : num_classes_(static_cast(path_table.dims()[1])), ids_(ids), - code_table_(CustomCodeTable(ptable, pcode, ids)) {} + code_table_(CustomCodeTable(path_table, path_code, ids)) {} /* For j < code_length tmat(i, j) += vec(0, index(i, j)) */ @@ -225,11 +226,6 @@ class MatrixBitCodeFunctor { */ void AddGrad(const framework::Tensor& tmat, framework::Tensor* vec); - /* For selected rows For j < code_length - vec(0, index(i, j)) += tmat(i, j) - */ - void AddGrad(const framework::Tensor& tmat, framework::SelectedRows* vec); - /* For j < code_length sum(i, 0) = \sum_j bit(i, j) * tmat(i, j) */ diff --git a/paddle/fluid/operators/math/selected_rows_functor.cc b/paddle/fluid/operators/math/selected_rows_functor.cc index 1a11b584e2bab7eeb395bf391da080ec0ba62ae4..b99115e44b31536f0fd0a9078b40d07949be86f0 100644 --- a/paddle/fluid/operators/math/selected_rows_functor.cc +++ b/paddle/fluid/operators/math/selected_rows_functor.cc @@ -195,6 +195,10 @@ struct SelectedRowsAddToTensor { void operator()(const platform::CPUDeviceContext& context, const framework::SelectedRows& input1, framework::Tensor* input2) { + if (UNLIKELY(input1.rows().size() == 0)) { + LOG(WARNING) << "input selected rows is empty!"; + return; + } auto in1_height = input1.height(); auto in2_dims = input2->dims(); PADDLE_ENFORCE_EQ(in1_height, in2_dims[0]); diff --git a/paddle/fluid/operators/math/sequence_pooling.cc b/paddle/fluid/operators/math/sequence_pooling.cc index 6d491dbf1ed162ef07fda4c07e95cc57108486fd..2a47502614b9cd3df4583992669ab4bf78228181 100644 --- a/paddle/fluid/operators/math/sequence_pooling.cc +++ b/paddle/fluid/operators/math/sequence_pooling.cc @@ -14,6 +14,7 @@ limitations under the License. */ #include +#include "paddle/fluid/operators/jit/kernels.h" #include "paddle/fluid/operators/math/blas.h" #include "paddle/fluid/operators/math/math_function.h" #include "paddle/fluid/operators/math/sequence_pooling.h" @@ -239,15 +240,33 @@ class SequencePoolFunctor { last_pool(context, input, output); return; } - if (pooltype == "FIRST") { math::FirstSeqPoolFunctor first_pool; first_pool(context, input, output); return; } + auto lod = input.lod()[0]; + if (pooltype == "SUM") { + auto place = context.GetPlace(); + PADDLE_ENFORCE(platform::is_cpu_place(place)); + const T* src = input.data(); + T* dst = output->mutable_data(place); + jit::seq_pool_attr_t attr( + static_cast(input.numel() / input.dims()[0]), + jit::SeqPoolType::kSum); + auto seqpool = + jit::Get, platform::CPUPlace>( + attr); + for (int i = 0; i < static_cast(lod.size()) - 1; ++i) { + attr.h = static_cast(lod[i + 1] - lod[i]); + seqpool(src, dst, &attr); + dst += attr.w; + src += attr.h * attr.w; + } + return; + } auto& place = *context.eigen_device(); - auto blas = math::GetBlas(context); for (int i = 0; i < static_cast(lod.size()) - 1; ++i) { Tensor in_t = input.Slice(static_cast(lod[i]), static_cast(lod[i + 1])); @@ -258,15 +277,6 @@ class SequencePoolFunctor { auto out_e = EigenVector::Flatten(out_t); if (pooltype == "AVERAGE") { out_e.device(place) = in_e.mean(Eigen::array({{0}})); - } else if (pooltype == "SUM") { - if (h > 0) { - const T* in_data = in_t.data(); - T* out_data = out_t.mutable_data(context.GetPlace()); - blas.VCOPY(w, in_data, out_data); - for (int64_t r = 1; r != h; ++r) { - blas.AXPY(w, 1., in_data + r * w, out_data); - } - } } else if (pooltype == "SQRT") { out_e.device(place) = in_e.sum(Eigen::array({{0}})) / std::sqrt(static_cast(h)); diff --git a/paddle/fluid/operators/math/softmax.h b/paddle/fluid/operators/math/softmax.h index 089458e957dfaac1cbc3bf1bc2b4be4877e702c9..81beef56d9424b968932fdc4ca723099632c183a 100644 --- a/paddle/fluid/operators/math/softmax.h +++ b/paddle/fluid/operators/math/softmax.h @@ -49,6 +49,7 @@ class SoftmaxGradCUDNNFunctor { const framework::Tensor* Y, const framework::Tensor* y_grad, framework::Tensor* x_grad); }; + #endif } // namespace math diff --git a/paddle/fluid/operators/nce_op.cc b/paddle/fluid/operators/nce_op.cc index 784e07b5bd7f3836f3515c789f998ba1bf30f6e8..256da34912560ddf1f7e430e8543efe00e5885bc 100644 --- a/paddle/fluid/operators/nce_op.cc +++ b/paddle/fluid/operators/nce_op.cc @@ -153,6 +153,24 @@ class NCEOpMaker : public framework::OpProtoAndCheckerMaker { AddAttr("is_sparse", "(boolean, default false) Sparse update.") .SetDefault(false); + // for parameter prefetch + AddAttr("remote_prefetch", "").SetDefault(false); + AddAttr("trainer_id", "trainer id from 0 ~ worker_num.").SetDefault(0); + AddAttr>("height_sections", + "Height for each output SelectedRows.") + .SetDefault(std::vector({})); + AddAttr>( + "epmap", + "(string vector, default 127.0.0.1:6164)" + "Server endpoints in the order of input variables for mapping") + .SetDefault({}); + AddAttr>( + "table_names", + "(string vector, the splited table names that will be fetched from " + "parameter server)" + "in the order of input variables for mapping") + .SetDefault({}); + AddAttr>("custom_neg_classes", "This attribute only be used in unitest. Classes " "in this list wiil be used as negative classes " @@ -222,24 +240,20 @@ class NCEOpGradVarTypeInference : public framework::VarTypeInference { void operator()(const framework::OpDesc &op_desc, framework::BlockDesc *block) const override { auto weight_grad = op_desc.Output(framework::GradVarName("Weight")).front(); - auto bias_grad = op_desc.Output(framework::GradVarName("Bias")).front(); auto attr = op_desc.GetAttr("is_sparse"); bool is_sparse = boost::get(attr); if (is_sparse) { - VLOG(3) << "nce_op_grad op " << weight_grad << " and " << bias_grad + VLOG(3) << "nce_op_grad op " << weight_grad << " and " << " is set to SelectedRows"; block->Var(weight_grad) ->SetType(framework::proto::VarType::SELECTED_ROWS); - block->Var(bias_grad)->SetType(framework::proto::VarType::SELECTED_ROWS); } else { - VLOG(3) << "nce_op_grad op " << weight_grad << " and " << bias_grad + VLOG(3) << "nce_op_grad op " << weight_grad << " and " << " is set to LoDTensor"; block->Var(weight_grad)->SetType(framework::proto::VarType::LOD_TENSOR); - block->Var(bias_grad)->SetType(framework::proto::VarType::LOD_TENSOR); } block->Var(weight_grad)->SetDataType(block->Var("Input")->GetDataType()); - block->Var(bias_grad)->SetDataType(block->Var("Input")->GetDataType()); } }; diff --git a/paddle/fluid/operators/nce_op.h b/paddle/fluid/operators/nce_op.h index f2ca6ec247fd1ea09b707c2eaaad0548c8aa5757..2c97eef096eb3d23273e362e658cb1b5fc808609 100644 --- a/paddle/fluid/operators/nce_op.h +++ b/paddle/fluid/operators/nce_op.h @@ -15,8 +15,10 @@ limitations under the License. */ #pragma once #include +#include #include #include +#include #include #include "paddle/fluid/framework/eigen.h" #include "paddle/fluid/framework/op_registry.h" @@ -24,6 +26,10 @@ limitations under the License. */ #include "paddle/fluid/operators/math/sampler.h" #include "unsupported/Eigen/CXX11/Tensor" +#ifdef PADDLE_WITH_DISTRIBUTE +#include "paddle/fluid/operators/distributed/parameter_prefetch.h" +#endif + namespace paddle { namespace operators { @@ -43,7 +49,6 @@ void PrepareSamples(const framework::ExecutionContext &context, auto label = context.Input("Label"); const int64_t *label_data = label->data(); auto label_dims = label->dims(); - // int num_total_classes = context.Attr("num_total_classes"); // for unitest std::vector custom_neg_classes = context.Attr>("custom_neg_classes"); @@ -144,15 +149,82 @@ class NCEKernel : public framework::OpKernel { } // forward mul auto input_mat = EigenMatrix::From(*(context.Input("Input"))); - auto weight_mat = EigenMatrix::From(*(context.Input("Weight"))); - for (int64_t i = 0; i < sample_labels->numel(); ++i) { - Eigen::Tensor result = - (input_mat.chip(static_cast(i / sample_labels->dims()[1]), 0) * - weight_mat.chip(sample_labels_data[i], 0)) - .sum(); - sample_out_data[i] += result(0); - sample_out_data[i] = (1. / (1. + exp(-sample_out_data[i]))); + + // for remote prefetch + auto epmap = context.Attr>("epmap"); + + if (!epmap.empty()) { + // if epmap is not empty, then the parameter will be fetched from remote + // parameter + // server + + std::vector labels; + for (int64_t i = 0; i < sample_labels->numel(); ++i) { + labels.push_back(sample_labels_data[i]); + } + std::set st(labels.begin(), labels.end()); + labels.assign(st.begin(), st.end()); + + framework::Scope &local_scope = context.scope().NewScope(); + + auto height_sections = context.Attr>("height_sections"); + auto table_names = context.Attr>("table_names"); + + auto *ids = local_scope.Var("Ids@Prefetch"); + auto *x_tensor = ids->GetMutable(); + x_tensor->mutable_data( + framework::make_ddim({static_cast(labels.size()), 1}), + context.GetPlace()); + // copy. + std::memcpy(x_tensor->data(), labels.data(), + labels.size() * sizeof(int64_t)); + + std::vector w_dims = paddle::framework::vectorize2int( + context.Input("Weight")->dims()); + w_dims[0] = static_cast(labels.size()); + + auto *w_tensor = local_scope.Var("Weight@Prefetch") + ->GetMutable(); + w_tensor->Resize(framework::make_ddim(w_dims)); + +#ifdef PADDLE_WITH_DISTRIBUTE + operators::distributed::prefetch("Ids@Prefetch", "Weight@Prefetch", + table_names, epmap, height_sections, + context, local_scope); +#else + PADDLE_THROW( + "paddle is not compiled with distribute support, can not do " + "parameter prefetch!"); +#endif + + auto weight_mat = EigenMatrix::From( + (local_scope.Var("Weight@Prefetch")->Get())); + for (int64_t i = 0; i < sample_labels->numel(); ++i) { + std::vector::iterator it = + std::find(labels.begin(), labels.end(), sample_labels_data[i]); + int idx = std::distance(labels.begin(), it); + + Eigen::Tensor result = + (input_mat.chip(static_cast(i / sample_labels->dims()[1]), 0) * + weight_mat.chip(idx, 0)) + .sum(); + sample_out_data[i] += result(0); + sample_out_data[i] = (1. / (1. + exp(-sample_out_data[i]))); + } + context.scope().DeleteScope(&local_scope); + } else { + auto weight_mat = + EigenMatrix::From(*(context.Input("Weight"))); + for (int64_t i = 0; i < sample_labels->numel(); ++i) { + Eigen::Tensor result = + (input_mat.chip(static_cast(i / sample_labels->dims()[1]), 0) * + weight_mat.chip(sample_labels_data[i], 0)) + .sum(); + sample_out_data[i] += result(0); + sample_out_data[i] = (1. / (1. + exp(-sample_out_data[i]))); + } } + // forward cost for (int64_t i = 0; i < sample_labels->dims()[0]; ++i) { out_data[i] = 0; @@ -240,18 +312,19 @@ class NCEGradKernel : public framework::OpKernel { sample_grad_data[i] *= d_out_data[sample_idx]; } + // get d_bias + auto d_bias = context.Output(framework::GradVarName("Bias")); + if (d_bias != nullptr) { + T *d_bias_data = d_bias->mutable_data(context.GetPlace()); + std::fill(d_bias_data, d_bias_data + d_bias->numel(), 0.0); + for (int64_t i = 0; i < sample_labels->numel(); ++i) { + d_bias_data[sample_labels_data[i]] += sample_grad_data[i]; + } + } + bool is_sparse = context.Attr("is_sparse"); if (!is_sparse) { - // get d_bias - auto d_bias = context.Output(framework::GradVarName("Bias")); - if (d_bias != nullptr) { - T *d_bias_data = d_bias->mutable_data(context.GetPlace()); - std::fill(d_bias_data, d_bias_data + d_bias->numel(), 0.0); - for (int64_t i = 0; i < sample_labels->numel(); ++i) { - d_bias_data[sample_labels_data[i]] += sample_grad_data[i]; - } - } // get d_w auto d_w = context.Output(framework::GradVarName("Weight")); if (d_w != nullptr) { @@ -273,34 +346,6 @@ class NCEGradKernel : public framework::OpKernel { std::set st(labels.begin(), labels.end()); labels.assign(st.begin(), st.end()); - auto *bias_var = context.InputVar("Bias"); - DDim bias_dim; - if (bias_var->IsType()) { - bias_dim = context.Input("Bias")->dims(); - } else if (bias_var->IsType()) { - auto *table_t = context.Input("Bias"); - bias_dim = table_t->value().dims(); - } else { - PADDLE_THROW( - "The parameter Bias of a NCE_OP " - "must be either LoDTensor or SelectedRows"); - } - - auto d_bias = - context.Output(framework::GradVarName("Bias")); - d_bias->set_rows(labels); - d_bias->set_height(bias_dim[0]); - - d_bias->mutable_value()->Resize( - {static_cast(labels.size()), bias_dim[1]}); - T *d_bias_data = - d_bias->mutable_value()->mutable_data(context.GetPlace()); - std::fill(d_bias_data, d_bias_data + labels.size(), 0.0); - for (int64_t i = 0; i < sample_labels->numel(); ++i) { - d_bias_data[d_bias->Index(sample_labels_data[i])] += - sample_grad_data[i]; - } - auto *table_var = context.InputVar("Weight"); DDim table_dim; if (table_var->IsType()) { diff --git a/paddle/fluid/operators/ngraph/ngraph_ops.h b/paddle/fluid/operators/ngraph/ngraph_ops.h index 8e7457dd56c2413f84008ce467537e07b3e80cc7..2a479081f1e40a4bdc3d80067e4a7d8ebc2bf550 100644 --- a/paddle/fluid/operators/ngraph/ngraph_ops.h +++ b/paddle/fluid/operators/ngraph/ngraph_ops.h @@ -23,5 +23,7 @@ limitations under the License. */ #include "ops/binary_unnary_op.h" #include "ops/fill_constant_op.h" +#include "ops/mean_op.h" #include "ops/mul_op.h" +#include "ops/scale_op.h" #include "ops/top_k_op.h" diff --git a/paddle/fluid/operators/ngraph/ops/binary_unnary_op.h b/paddle/fluid/operators/ngraph/ops/binary_unnary_op.h index 6610380fcf432d0019f7e844fa9304e151b20efd..0c0d25d0cd1ae536618057ce80388b8eeb81c68a 100644 --- a/paddle/fluid/operators/ngraph/ops/binary_unnary_op.h +++ b/paddle/fluid/operators/ngraph/ops/binary_unnary_op.h @@ -12,7 +12,6 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ -#ifdef PADDLE_WITH_NGRAPH #pragma once #include @@ -48,4 +47,3 @@ static void BuildUnaryNode( } // namespace ngraphs } // namespace operators } // namespace paddle -#endif diff --git a/paddle/fluid/operators/ngraph/ops/elementwise_scalar_op.h b/paddle/fluid/operators/ngraph/ops/elementwise_scalar_op.h new file mode 100644 index 0000000000000000000000000000000000000000..8f5092963c8b79501ea68c1f521c4678977635ea --- /dev/null +++ b/paddle/fluid/operators/ngraph/ops/elementwise_scalar_op.h @@ -0,0 +1,59 @@ +/*Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. */ + +#pragma once + +#include +#include "ngraph/ngraph.hpp" +#include "paddle/fluid/platform/ngraph_helper.h" + +namespace paddle { +namespace operators { +namespace ngraphs { + +template +std::shared_ptr ElementwiseScalar( + float scale, std::shared_ptr node) { + auto node_shape = node->get_shape(); + auto scale_const = ngraph::op::Constant::create(node->get_element_type(), + node_shape, {scale}); + return std::make_shared(scale_const, node); +} + +template +std::shared_ptr ElementwiseScalar( + std::shared_ptr scale_1d, + std::shared_ptr node) { + auto scale_shape = scale_1d->get_shape(); + PADDLE_ENFORCE_EQ(scale_shape.size(), 1, "Supporting 1d scale node"); + PADDLE_ENFORCE_EQ(scale_shape.at(0), 1, "scale 1d in in shape {1}"); + + auto node_shape = node->get_shape(); + ngraph::AxisSet axis_set; + for (size_t i = 0; i < node_shape.size(); ++i) { + axis_set.insert(i); + } + node_shape.push_back(1); + + auto scale_bcast = + std::make_shared(scale_1d, node_shape, axis_set); + + auto scale_reshape = + paddle::platform::NgReshaper(scale_bcast, node->get_shape()); + + return std::make_shared(scale_reshape, node); +} +} // namespace ngraphs +} // namespace operators +} // namespace paddle diff --git a/paddle/fluid/operators/ngraph/ops/fill_constant_op.h b/paddle/fluid/operators/ngraph/ops/fill_constant_op.h index 5eff69e7b165fa19c775926914b7b3e8fcb043e5..406a4314f89810df192280cc97de245553d5520f 100644 --- a/paddle/fluid/operators/ngraph/ops/fill_constant_op.h +++ b/paddle/fluid/operators/ngraph/ops/fill_constant_op.h @@ -12,7 +12,6 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ -#ifdef PADDLE_WITH_NGRAPH #pragma once #include @@ -58,4 +57,3 @@ void BuildFillConstantNode( } // namespace ngraphs } // namespace operators } // namespace paddle -#endif diff --git a/paddle/fluid/operators/ngraph/ops/mean_op.h b/paddle/fluid/operators/ngraph/ops/mean_op.h new file mode 100644 index 0000000000000000000000000000000000000000..4c44bc4c112f401c2707f7babd49a33f238a768f --- /dev/null +++ b/paddle/fluid/operators/ngraph/ops/mean_op.h @@ -0,0 +1,66 @@ +/*Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. */ + +#pragma once + +#include +#include + +#include "ngraph/ngraph.hpp" +#include "paddle/fluid/operators/ngraph/ops/elementwise_scalar_op.h" +#include "paddle/fluid/platform/ngraph_helper.h" + +namespace paddle { +namespace operators { +namespace ngraphs { + +void BuildMeanNode( + const std::shared_ptr& op, + std::shared_ptr< + std::unordered_map>> + ngb_node_map) { + auto input = paddle::platform::GetInputNode(op, "X", ngb_node_map); + ngraph::AxisSet axes; + for (size_t i = 0; i < input->get_shape().size(); ++i) { + axes.insert(i); + } + + auto mean = ngraph::builder::mean(input, axes); + auto mean_1d = std::make_shared( + mean, ngraph::AxisVector{}, ngraph::Shape{1}); + paddle::platform::SetOutputNode(op, "Out", mean_1d, ngb_node_map); +} + +void BuildMeanGradNode( + const std::shared_ptr& op, + std::shared_ptr< + std::unordered_map>> + ngb_node_map) { + auto x = paddle::platform::GetInputNode(op, "X", ngb_node_map); + auto og = paddle::platform::GetInputNode(op, "Out@GRAD", ngb_node_map); + auto x_shape = x->get_shape(); + float x_size = std::accumulate(std::begin(x_shape), std::end(x_shape), 1, + std::multiplies()); + auto node_const = ngraph::op::Constant::create(og->get_element_type(), + ngraph::Shape{1}, {x_size}); + auto node_div = std::make_shared(og, node_const); + + auto result = ElementwiseScalar( + og / node_const, + ngraph::op::Constant::create(og->get_element_type(), x_shape, {0})); + paddle::platform::SetOutputNode(op, "X@GRAD", result, ngb_node_map); +} +} // namespace ngraphs +} // namespace operators +} // namespace paddle diff --git a/paddle/fluid/operators/ngraph/ops/mul_op.h b/paddle/fluid/operators/ngraph/ops/mul_op.h index 9e12e5d7c3da04706907c7ae63ce8046ce667f25..4a6cbebe245f891c6c33b2116330a41d89d50e25 100644 --- a/paddle/fluid/operators/ngraph/ops/mul_op.h +++ b/paddle/fluid/operators/ngraph/ops/mul_op.h @@ -12,7 +12,6 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ -#ifdef PADDLE_WITH_NGRAPH #pragma once #include @@ -131,4 +130,3 @@ static void BuildMulGradNode( } // namespace ngraphs } // namespace operators } // namespace paddle -#endif diff --git a/paddle/fluid/operators/ngraph/ops/scale_op.h b/paddle/fluid/operators/ngraph/ops/scale_op.h new file mode 100644 index 0000000000000000000000000000000000000000..91a57d0be606373e985a30b7ac9c73648062d8e4 --- /dev/null +++ b/paddle/fluid/operators/ngraph/ops/scale_op.h @@ -0,0 +1,39 @@ +/*Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. */ + +#pragma once + +#include +#include "ngraph/ngraph.hpp" +#include "paddle/fluid/operators/ngraph/ops/elementwise_scalar_op.h" +#include "paddle/fluid/platform/ngraph_helper.h" + +namespace paddle { +namespace operators { +namespace ngraphs { + +void BuildScaleNode( + const std::shared_ptr& op, + std::shared_ptr< + std::unordered_map>> + ngb_node_map) { + auto op_attrs = paddle::framework::AttrReader(op->Attrs()); + float scale = op_attrs.Get("scale"); + auto x = paddle::platform::GetInputNode(op, "X", ngb_node_map); + auto out = ElementwiseScalar(scale, x); + paddle::platform::SetOutputNode(op, "Out", out, ngb_node_map); +} +} // namespace ngraphs +} // namespace operators +} // namespace paddle diff --git a/paddle/fluid/operators/ngraph/ops/top_k_op.h b/paddle/fluid/operators/ngraph/ops/top_k_op.h index 2b7254497c0e1aab2e653e69e6461f262b929703..ea66953a125860ab1ce8309819b6c433ff32eaaa 100644 --- a/paddle/fluid/operators/ngraph/ops/top_k_op.h +++ b/paddle/fluid/operators/ngraph/ops/top_k_op.h @@ -12,7 +12,6 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ -#ifdef PADDLE_WITH_NGRAPH #pragma once #include @@ -48,4 +47,3 @@ void BuildTopKNode( } // namespace ngraphs } // namespace operators } // namespace paddle -#endif diff --git a/paddle/fluid/operators/optimizers/adam_op.h b/paddle/fluid/operators/optimizers/adam_op.h index 5c559484ec95e794ebbbe0e713cb9e26b5c01b98..61b9384f8422cb531a94096875434ffe36ecdbce 100644 --- a/paddle/fluid/operators/optimizers/adam_op.h +++ b/paddle/fluid/operators/optimizers/adam_op.h @@ -424,16 +424,23 @@ class AdamOpKernel : public framework::OpKernel { } } + framework::SelectedRows cpu_grad_merge; const framework::SelectedRows* grad_merge_ptr; if (is_strict_sorted) { grad_merge_ptr = &grad; } else { // merge duplicated rows if any. // The rows of grad_merge have been sorted inside MergeAdd functor + framework::SelectedRows* grad_merge_var; scatter::MergeAdd merge_func; - auto* grad_merge_var = const_cast(ctx.scope()) - .Var() - ->GetMutable(); + if (platform::is_cpu_place(ctx.GetPlace())) { + grad_merge_var = &cpu_grad_merge; + } else { + // FIXME(qiao): GPU also need to fix this + grad_merge_var = const_cast(ctx.scope()) + .Var() + ->GetMutable(); + } merge_func(ctx.template device_context(), grad, grad_merge_var, true); grad_merge_ptr = grad_merge_var; diff --git a/paddle/fluid/operators/reader/ctr_reader.h b/paddle/fluid/operators/reader/ctr_reader.h index 7fc07efe7304701794595c9fa63f4a306d61e230..56879ffda5d3e04a88d12d6c4701c24a0d0ee4f7 100644 --- a/paddle/fluid/operators/reader/ctr_reader.h +++ b/paddle/fluid/operators/reader/ctr_reader.h @@ -49,7 +49,7 @@ void MonitorThread(std::vector* thread_status, class CTRReader : public framework::FileReader { public: explicit CTRReader(const std::shared_ptr& queue, - int batch_size, int thread_num, + int batch_size, size_t thread_num, const std::vector& slots, const std::vector& file_list) : batch_size_(batch_size), slots_(slots), file_list_(file_list) { diff --git a/paddle/fluid/operators/save_combine_op.cc b/paddle/fluid/operators/save_combine_op.cc index a0b9fa305d85efdb7f2d6972fefd5660d3fba9ff..d0edcc170f0afbccdcdf83eed9a167b7602e34ab 100644 --- a/paddle/fluid/operators/save_combine_op.cc +++ b/paddle/fluid/operators/save_combine_op.cc @@ -49,7 +49,7 @@ class SaveCombineOp : public framework::OperatorBase { } MkDirRecursively(DirName(filename).c_str()); - std::ofstream fout(filename); + std::ofstream fout(filename, std::ios::binary); PADDLE_ENFORCE(static_cast(fout), "Cannot open %s to write", filename); diff --git a/paddle/fluid/operators/save_op.cc b/paddle/fluid/operators/save_op.cc index e1c9fd8ff1f08de2f8078309a1a37f79e1c3d401..fcc598f4f16138b4cc13c7b9bb59e79d80cf3596 100644 --- a/paddle/fluid/operators/save_op.cc +++ b/paddle/fluid/operators/save_op.cc @@ -80,7 +80,7 @@ class SaveOp : public framework::OperatorBase { // FIXME(yuyang18): We save variable to local file now, but we should change // it to save an output stream. - std::ofstream fout(filename); + std::ofstream fout(filename, std::ios::binary); PADDLE_ENFORCE(static_cast(fout), "Cannot open %s to write", filename); @@ -122,7 +122,7 @@ class SaveOp : public framework::OperatorBase { // FIXME(yuyang18): We save variable to local file now, but we should change // it to save an output stream. - std::ofstream fout(filename); + std::ofstream fout(filename, std::ios::binary); PADDLE_ENFORCE(static_cast(fout), "Cannot open %s to write", filename); framework::SerializeToStream(fout, selectedRows, dev_ctx); diff --git a/paddle/fluid/operators/softmax_with_cross_entropy_op.cu b/paddle/fluid/operators/softmax_with_cross_entropy_op.cu index cee3e87037e0f1439a08b7b275eedefe357a4b13..52b8dcc681b1f97d5ba03697257509cae1e6b484 100644 --- a/paddle/fluid/operators/softmax_with_cross_entropy_op.cu +++ b/paddle/fluid/operators/softmax_with_cross_entropy_op.cu @@ -1,11 +1,8 @@ /* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. - Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at - http://www.apache.org/licenses/LICENSE-2.0 - Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @@ -58,12 +55,24 @@ __global__ void SoftCrossEntropyGradientKernel(T* logit_grad, } // namespace -static __device__ __forceinline__ float real_exp(float x) { return expf(x); } -static __device__ __forceinline__ double real_exp(double x) { return exp(x); } -static __device__ __forceinline__ float real_log(float x) { +static __device__ __forceinline__ platform::float16 exp_on_device( + platform::float16 x) { + return ::Eigen::numext::exp(x); +} +static __device__ __forceinline__ float exp_on_device(float x) { + return expf(x); +} +static __device__ __forceinline__ double exp_on_device(double x) { + return exp(x); +} +static __device__ __forceinline__ platform::float16 log_on_device( + platform::float16 x) { + return math::TolerableValue()(::Eigen::numext::log(x)); +} +static __device__ __forceinline__ float log_on_device(float x) { return math::TolerableValue()(logf(x)); } -static __device__ __forceinline__ double real_log(double x) { +static __device__ __forceinline__ double log_on_device(double x) { return math::TolerableValue()(log(x)); } @@ -72,25 +81,20 @@ static __device__ __forceinline__ double real_log(double x) { /* Supposing the x is `logits` and y is `labels`, the equations are as followings: - cross\_entropy_i = \sum_{j}[- y_i_j * log({e^{x_i_j}/\sum_{j}e^{x_i_j}})] = \sum_{j}[- y_i_j * log({e^{x_i_j - max_i}/\sum_{j}e^{x_i_j-max_i}})] = \sum_{j}[-y_i_j * (x_i_j - max_i - log\sum_{j}e^{x_i_j - max_i})] = \sum_{j}[-y_i_j * (x_i_j - max_i - logDiffMaxSum_i)] = \sum_{j}(-y_i_j * tmp_i_j) - softmax_i_j = e^{tmp_i_j} - where: max_i = \max_{j}{x_i_j} logDiffMaxSum_i = log\sum_{j}e^{x_i_j - max_i} tmp_i_j = x_i_j - max_i - logDiffMaxSum_i - Therefore, the calculation can be separated into 3 steps: Step 1: row-wise operation to calculate max_i Step 2: row-wise operation to calculate logDiffMaxSum_i Step 3: caculate tmp_i_j, and finally get softmax_i_j and cross\_entropy_i - To save memory, we can share memory among max_i, logDiffMaxSum_i and cross\_entropy_i. In this way, the 3 steps should be changed to: @@ -134,7 +138,8 @@ static __global__ void RowReductionForMax(const T* logits_data, T* max_data, cur_max = BlockReduce(temp_storage).Reduce(cur_max, cub::Max()); if (threadIdx.x == 0) { - max_data[blockIdx.x] = cur_max < -64 ? -64 : cur_max; + max_data[blockIdx.x] = + cur_max < static_cast(-64) ? static_cast(-64) : cur_max; } } @@ -151,17 +156,17 @@ static __global__ void RowReductionForDiffMaxSum(const T* logits_data, auto block_max = max_data[blockIdx.x]; softmax[beg_idx] = logits_data[beg_idx] - block_max; - T diff_max_sum = real_exp(softmax[beg_idx]); + T diff_max_sum = exp_on_device(softmax[beg_idx]); auto idx = beg_idx + BlockDim; while (idx < end_idx) { softmax[idx] = logits_data[idx] - block_max; - diff_max_sum += real_exp(softmax[idx]); + diff_max_sum += exp_on_device(softmax[idx]); idx += BlockDim; } diff_max_sum = BlockReduce(temp_storage).Reduce(diff_max_sum, cub::Sum()); - if (threadIdx.x == 0) max_data[blockIdx.x] = real_log(diff_max_sum); + if (threadIdx.x == 0) max_data[blockIdx.x] = log_on_device(diff_max_sum); if (!CalculateLogSoftmax) return; __syncthreads(); @@ -188,12 +193,12 @@ static __global__ void RowReductionForSoftmaxAndCrossEntropy( // log_diff_max_sum shares memory with loss auto block_log_diff_max_sum = loss_data[blockIdx.x]; auto tmp = softmax[beg_idx] - block_log_diff_max_sum; - softmax[beg_idx] = real_exp(tmp); + softmax[beg_idx] = exp_on_device(tmp); auto loss = -labels_data[beg_idx] * tmp; beg_idx += BlockDim; while (beg_idx < end_idx) { tmp = softmax[beg_idx] - block_log_diff_max_sum; - softmax[beg_idx] = real_exp(tmp); + softmax[beg_idx] = exp_on_device(tmp); loss -= (labels_data[beg_idx] * tmp); beg_idx += BlockDim; } @@ -218,10 +223,10 @@ struct HardLabelSoftmaxWithCrossEntropyFunctor { auto row_idx = idx / feature_size_; auto col_idx = idx % feature_size_; if (col_idx != labels_[row_idx]) { - log_softmax_[idx] = real_exp(log_softmax_[idx]); + log_softmax_[idx] = exp_on_device(log_softmax_[idx]); } else { auto softmax = log_softmax_[idx]; - log_softmax_[idx] = real_exp(softmax); + log_softmax_[idx] = exp_on_device(softmax); loss_[row_idx] = -softmax; } } @@ -253,10 +258,10 @@ struct HardLabelSoftmaxWithCrossEntropyFunctorWithIgnoreIdx { auto row_idx = idx / feature_size_; auto col_idx = idx % feature_size_; if (col_idx != labels_[row_idx] || col_idx == ignore_idx_) { - log_softmax_[idx] = real_exp(log_softmax_[idx]); + log_softmax_[idx] = exp_on_device(log_softmax_[idx]); } else { auto softmax = log_softmax_[idx]; - log_softmax_[idx] = real_exp(softmax); + log_softmax_[idx] = exp_on_device(softmax); loss_[row_idx] = -softmax; } } @@ -464,9 +469,12 @@ class SoftmaxWithCrossEntropyGradCUDAKernel : public framework::OpKernel { } // namespace paddle namespace ops = paddle::operators; -REGISTER_OP_CUDA_KERNEL(softmax_with_cross_entropy, - ops::SoftmaxWithCrossEntropyCUDAKernel, - ops::SoftmaxWithCrossEntropyCUDAKernel); -REGISTER_OP_CUDA_KERNEL(softmax_with_cross_entropy_grad, - ops::SoftmaxWithCrossEntropyGradCUDAKernel, - ops::SoftmaxWithCrossEntropyGradCUDAKernel); +REGISTER_OP_CUDA_KERNEL( + softmax_with_cross_entropy, ops::SoftmaxWithCrossEntropyCUDAKernel, + ops::SoftmaxWithCrossEntropyCUDAKernel, + ops::SoftmaxWithCrossEntropyCUDAKernel); +REGISTER_OP_CUDA_KERNEL( + softmax_with_cross_entropy_grad, + ops::SoftmaxWithCrossEntropyGradCUDAKernel, + ops::SoftmaxWithCrossEntropyGradCUDAKernel, + ops::SoftmaxWithCrossEntropyGradCUDAKernel); diff --git a/paddle/fluid/operators/sum_op.cc b/paddle/fluid/operators/sum_op.cc index 01996e6bf975227270914aa6bec26aacfc814c94..7abfbbd3cb5e5374441c511d82663788c39c04c6 100644 --- a/paddle/fluid/operators/sum_op.cc +++ b/paddle/fluid/operators/sum_op.cc @@ -41,7 +41,9 @@ class SumOp : public framework::OperatorWithKernel { return; // skip runtime infershape when is tensor array; } + auto x_var_types = ctx->GetInputsVarType("X"); auto x_dims = ctx->GetInputsDim("X"); + size_t N = x_dims.size(); PADDLE_ENFORCE_GT(N, 0, "Input tensors count should > 0."); if (N == 1) { @@ -49,7 +51,13 @@ class SumOp : public framework::OperatorWithKernel { } framework::DDim in_dim({0}); - for (auto& x_dim : x_dims) { + for (size_t i = 0; i < x_dims.size(); ++i) { + auto& x_dim = x_dims[i]; + // x_dim.size() == 1 means the real dim of selected rows is [0] + if (x_var_types[i] == framework::proto::VarType::SELECTED_ROWS && + x_dim.size() == 1) { + continue; + } if (framework::product(x_dim) == 0) { continue; } diff --git a/paddle/fluid/platform/CMakeLists.txt b/paddle/fluid/platform/CMakeLists.txt index 05a0f14440732e5aef2ff665fbd3a5c1c7094581..1f51b5bab3068cc89bffa85de28a9438359659f3 100644 --- a/paddle/fluid/platform/CMakeLists.txt +++ b/paddle/fluid/platform/CMakeLists.txt @@ -100,7 +100,7 @@ ENDIF() nv_library(cuda_device_guard SRCS cuda_device_guard.cc DEPS gpu_info) if(WITH_GPU) - nv_test(temporal_allocator_test SRCS temporary_allocator_test.cc DEPS temp_allocator tensor) + nv_test(temporal_allocator_test SRCS temporary_allocator_test.cc DEPS temp_allocator tensor operator) else() - cc_test(temporal_allocator_test SRCS temporary_allocator_test.cc DEPS temp_allocator tensor) + cc_test(temporal_allocator_test SRCS temporary_allocator_test.cc DEPS temp_allocator tensor operator) endif() diff --git a/paddle/fluid/platform/cuda_helper.h b/paddle/fluid/platform/cuda_helper.h new file mode 100644 index 0000000000000000000000000000000000000000..122de72e15d587cf33b5d9856ac8b1243f666881 --- /dev/null +++ b/paddle/fluid/platform/cuda_helper.h @@ -0,0 +1,58 @@ +// Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#pragma once + +#include // NOLINT + +#include "paddle/fluid/platform/dynload/cublas.h" +#include "paddle/fluid/platform/macros.h" + +#if CUDA_VERSION < 9000 +enum cublasMath_t { CUBLAS_DEFAULT_MATH = 0 }; +#endif + +namespace paddle { +namespace platform { + +class CublasHandleHolder { + public: + CublasHandleHolder(cudaStream_t stream, cublasMath_t math_type) { + PADDLE_ENFORCE(dynload::cublasCreate(&handle_)); + PADDLE_ENFORCE(dynload::cublasSetStream(handle_, stream)); +#if CUDA_VERSION >= 9000 + if (math_type == CUBLAS_TENSOR_OP_MATH) { + PADDLE_ENFORCE( + dynload::cublasSetMathMode(handle_, CUBLAS_TENSOR_OP_MATH)); + } +#endif + } + + ~CublasHandleHolder() { PADDLE_ENFORCE(dynload::cublasDestroy(handle_)); } + + template + inline void Call(Callback &&callback) const { + std::lock_guard guard(mtx_); + callback(handle_); + } + + private: + DISABLE_COPY_AND_ASSIGN(CublasHandleHolder); + + cublasHandle_t handle_; + mutable std::mutex mtx_; +}; + +} // namespace platform +} // namespace paddle diff --git a/paddle/fluid/platform/device_context.cc b/paddle/fluid/platform/device_context.cc index 022afb686b29c2c493cfd05600ee372470cbc710..09f3d3de54e4388f7090621a0fead96b3043d918 100644 --- a/paddle/fluid/platform/device_context.cc +++ b/paddle/fluid/platform/device_context.cc @@ -245,8 +245,15 @@ CUDADeviceContext::CUDADeviceContext(CUDAPlace place) eigen_stream_.reset(new EigenCudaStreamDevice()); eigen_stream_->Reinitialize(&stream_, place); eigen_device_.reset(new Eigen::GpuDevice(eigen_stream_.get())); - PADDLE_ENFORCE(dynload::cublasCreate(&cublas_handle_)); - PADDLE_ENFORCE(dynload::cublasSetStream(cublas_handle_, stream_)); + cublas_handle_.reset(new CublasHandleHolder(stream_, CUBLAS_DEFAULT_MATH)); + + if (TensorCoreAvailable()) { +#if CUDA_VERSION >= 9000 + cublas_tensor_core_handle_.reset( + new CublasHandleHolder(stream_, CUBLAS_TENSOR_OP_MATH)); +#endif + } + if (dynload::HasCUDNN()) { cudnn_holder_.reset(new CudnnHolder(&stream_, place)); } @@ -285,7 +292,7 @@ CUDADeviceContext::CUDADeviceContext(CUDAPlace place) if (dynload::HasCUDNN()) { auto local_cudnn_version = cudnn_dso_ver / 100; auto compile_cudnn_version = CUDNN_VERSION / 100; - if (local_cuda_version < compile_cuda_version) { + if (local_cudnn_version < compile_cudnn_version) { LOG_FIRST_N(WARNING, 1) << "WARNING: device: " << place_.device << ". The installed Paddle is compiled with CUDNN " @@ -306,7 +313,8 @@ CUDADeviceContext::~CUDADeviceContext() { SetDeviceId(place_.device); Wait(); WaitStreamCallback(); - PADDLE_ENFORCE(dynload::cublasDestroy(cublas_handle_)); + cublas_handle_.reset(); + cublas_tensor_core_handle_.reset(); eigen_stream_.reset(); eigen_device_.reset(); PADDLE_ENFORCE(cudaStreamDestroy(stream_)); @@ -335,8 +343,8 @@ Eigen::GpuDevice* CUDADeviceContext::eigen_device() const { return eigen_device_.get(); } -cublasHandle_t CUDADeviceContext::cublas_handle() const { - return cublas_handle_; +bool CUDADeviceContext::tensor_core_available() const { + return cublas_tensor_core_handle_ != nullptr; } cudnnHandle_t CUDADeviceContext::cudnn_handle() const { diff --git a/paddle/fluid/platform/device_context.h b/paddle/fluid/platform/device_context.h index 7e875801893f3b73f8efaf33af690f8c855beee4..c81d17380cf894631d06588c007c2e11ce5c7836 100644 --- a/paddle/fluid/platform/device_context.h +++ b/paddle/fluid/platform/device_context.h @@ -20,6 +20,7 @@ limitations under the License. */ #include "paddle/fluid/memory/malloc.h" #include "paddle/fluid/platform/temporary_allocator.h" #ifdef PADDLE_WITH_CUDA +#include "paddle/fluid/platform/cuda_helper.h" #include "paddle/fluid/platform/dynload/cublas.h" #include "paddle/fluid/platform/dynload/cudnn.h" #include "paddle/fluid/platform/gpu_info.h" @@ -209,39 +210,6 @@ class CudnnWorkspaceHandle { std::unique_ptr> guard_; }; -#if CUDA_VERSION >= 9000 -class ScopedCublasMathMode { - public: - ScopedCublasMathMode(cublasHandle_t handle, cublasMath_t new_math_mode) - : handle_(handle) { - need_reset = false; - PADDLE_ENFORCE( - platform::dynload::cublasGetMathMode(handle_, &old_math_mode_), - "Failed to get old cublas math mode"); - if (old_math_mode_ != new_math_mode) { - PADDLE_ENFORCE( - platform::dynload::cublasSetMathMode(handle_, new_math_mode), - "Failed to set old cublas math mode"); - need_reset = true; - } - } - - ~ScopedCublasMathMode() { - if (need_reset) { - PADDLE_ENFORCE( - platform::dynload::cublasSetMathMode(handle_, old_math_mode_), - "Failed to set old cublas math mode"); - } - } - - private: - cublasHandle_t handle_; - cublasMath_t old_math_mode_; - bool need_reset; -}; - -#endif - class CUDADeviceContext : public DeviceContext { public: explicit CUDADeviceContext(CUDAPlace place); @@ -262,8 +230,25 @@ class CUDADeviceContext : public DeviceContext { /*! \brief Return eigen device in the device context. */ Eigen::GpuDevice* eigen_device() const; - /*! \brief Return cublas handle in the device context. */ - cublasHandle_t cublas_handle() const; + /*! \brief Call cublas function safely. */ + template + inline void CublasCall(Callback&& callback) const { + cublas_handle_->Call(std::forward(callback)); + } + + /*! \brief Check whether tensor core is supported */ + bool tensor_core_available() const; + + /*! \brief Call cublas function with Tensor Core safely. If + Tensor Core is not available, use DEFAULT_MATH instead. */ + template + inline void TensorCoreCublasCallIfAvailable(Callback&& callback) const { + if (cublas_tensor_core_handle_) { + cublas_tensor_core_handle_->Call(std::forward(callback)); + } else { + cublas_handle_->Call(std::forward(callback)); + } + } /*! \brief Return cudnn handle in the device context. */ cudnnHandle_t cudnn_handle() const; @@ -282,7 +267,6 @@ class CUDADeviceContext : public DeviceContext { template void RecordEvent(cudaEvent_t ev, Callback callback) { - std::lock_guard guard(mtx_); callback(); PADDLE_ENFORCE(cudaEventRecord(ev, stream_)); } @@ -294,18 +278,6 @@ class CUDADeviceContext : public DeviceContext { void WaitStreamCallback() const { callback_manager_->Wait(); } -#if CUDA_VERSION >= 9000 - /*! \brief CublasCall may need to change cublas's config, - * but the cublas may be hold by multi-thread, so we should - * add lock here. */ - template - void CublasCall(Callback callback, cublasMath_t new_math) { - std::lock_guard guard(cublas_mtx_); - ScopedCublasMathMode scoped_cublas_math(cublas_handle_, new_math); - callback(); - } -#endif - private: CUDAPlace place_; @@ -313,7 +285,9 @@ class CUDADeviceContext : public DeviceContext { std::unique_ptr eigen_stream_; std::unique_ptr cudnn_holder_; cudaStream_t stream_; - cublasHandle_t cublas_handle_; + + std::unique_ptr cublas_handle_; + std::unique_ptr cublas_tensor_core_handle_; int compute_capability_; int runtime_version_; @@ -321,12 +295,10 @@ class CUDADeviceContext : public DeviceContext { int multi_process_; int max_threads_per_mp_; - mutable std::mutex mtx_; - // StreamCallbackManager is thread-safe std::unique_ptr callback_manager_; - mutable std::mutex cublas_mtx_; + DISABLE_COPY_AND_ASSIGN(CUDADeviceContext); }; template <> diff --git a/paddle/fluid/platform/device_context_test.cu b/paddle/fluid/platform/device_context_test.cu index 171d2979a0218ad5e22112190a59866b3e0b617f..5b3aa98efb46b51d6c3edb6d2cbd4200bd0a35c6 100644 --- a/paddle/fluid/platform/device_context_test.cu +++ b/paddle/fluid/platform/device_context_test.cu @@ -43,9 +43,6 @@ TEST(Device, CUDADeviceContext) { ASSERT_NE(nullptr, gpu_device); cudnnHandle_t cudnn_handle = device_context->cudnn_handle(); ASSERT_NE(nullptr, cudnn_handle); - cublasHandle_t cublas_handle = device_context->cublas_handle(); - ASSERT_NE(nullptr, cublas_handle); - ASSERT_NE(nullptr, device_context->stream()); delete device_context; } } diff --git a/paddle/fluid/platform/mkldnn_reuse.h b/paddle/fluid/platform/mkldnn_reuse.h index 584df85e80203c383a89954aac73dd1dcd723f7c..b3d20736a8e70d2f57ee5d6dc97cb490b5cfee44 100644 --- a/paddle/fluid/platform/mkldnn_reuse.h +++ b/paddle/fluid/platform/mkldnn_reuse.h @@ -145,7 +145,8 @@ class MKLDNNHandler { const std::shared_ptr user_memory_p, const std::string& suffix, std::vector& pipeline, // NOLINT - bool is_persistent = false) { + bool is_persistent = false, bool is_INT8 = false, + std::vector scale_data = {1.0f}, int mask = 0) { // create reorder primitive if the input format is not the preferred one auto local_key = key_ + suffix; auto key_reorder_p = key_ + suffix + "reorder_p"; @@ -159,8 +160,20 @@ class MKLDNNHandler { std::shared_ptr reorder_p; if (mpd != user_mpd) { target_memory_p = std::make_shared(mpd); - auto reorder_p = - std::make_shared(*user_memory_p, *target_memory_p); + std::shared_ptr reorder_p; + if (is_INT8) { + mkldnn::primitive_attr + attri; // attribute for int8 weights and bias data reorder. + attri.set_output_scales(mask, scale_data); + + auto reorder_pd = std::shared_ptr( + new mkldnn::reorder::primitive_desc(user_mpd, mpd, attri)); + reorder_p = std::shared_ptr(new mkldnn::reorder( + *reorder_pd, *user_memory_p, *target_memory_p)); + } else { + reorder_p = std::make_shared(*user_memory_p, + *target_memory_p); + } dev_ctx_.SetBlob(key_reorder_p, reorder_p); pipeline.push_back(*reorder_p); } @@ -182,22 +195,58 @@ class MKLDNNHandler { return dims2str(operand_dims) + suffix; } - template + template static void SetDstMemory( const framework::ExecutionContext& ctx, framework::Tensor* output, std::vector dst_tz, const mkldnn::engine& engine, std::shared_ptr& dst_pd, // NOLINT std::shared_ptr& dst_memory) { // NOLINT - M* output_data = output->mutable_data(ctx.GetPlace()); + T* output_data = output->mutable_data(ctx.GetPlace()); auto dst_md = platform::MKLDNNMemDesc( {dst_tz}, paddle::framework::ToMKLDNNDataType( - framework::DataTypeTrait::DataType), + framework::DataTypeTrait::DataType), mkldnn::memory::format::nhwc); dst_pd.reset(new mkldnn::memory::primitive_desc(dst_md, engine)); - dst_memory.reset(new mkldnn::memory(*dst_pd, to_void_cast(output_data))); + dst_memory.reset(new mkldnn::memory(*dst_pd, to_void_cast(output_data))); + } + + static void AppendKey( + std::string* key, const mkldnn::memory::dims& input_dims, + const mkldnn::memory::dims& weights_dims, const std::vector& strides, + const std::vector& paddings, const std::vector& dilations, + const int& groups, const mkldnn::memory::data_type& srcdt, + const mkldnn::memory::format& format, + const mkldnn::memory::data_type& dstdt, const std::string& suffix) { + AppendKeyDims(key, input_dims); + AppendKeyDims(key, weights_dims); + AppendKeyVec(key, strides); + AppendKeyVec(key, paddings); + AppendKeyVec(key, dilations); + AppendKey(key, std::to_string(groups)); + AppendKey(key, std::to_string(srcdt)); + AppendKey(key, std::to_string(format)); + AppendKey(key, std::to_string(dstdt)); + AppendKey(key, suffix); } protected: + static void AppendKeyDims(std::string* key, + const mkldnn::memory::dims& dims) { + for (unsigned int i = 0; i < dims.size(); i++) { + AppendKey(key, std::to_string(dims[i])); + } + } + + static void AppendKeyVec(std::string* key, const std::vector& dims) { + for (unsigned int i = 0; i < dims.size(); i++) { + AppendKey(key, std::to_string(dims[i])); + } + } + + static void AppendKey(std::string* key, const std::string& s) { + key->append(s); + } + static std::string dims2str(const mkldnn::memory::dims& operand_dims) { std::string dstr = ""; for (size_t i = 0; i < operand_dims.size(); ++i) { @@ -215,7 +264,8 @@ class MKLDNNHandler { class TransposeMKLDNNHandler : public MKLDNNHandler { public: - TransposeMKLDNNHandler(std::vector& dims, std::vector& axis, + TransposeMKLDNNHandler(std::vector& dims, // NOLINT + std::vector& axis, // NOLINT const platform::MKLDNNDeviceContext& dev_ctx, mkldnn::engine engine, const std::string& base_key) : platform::MKLDNNHandler(dev_ctx, engine, base_key), @@ -303,8 +353,9 @@ class TransposeMKLDNNHandler : public MKLDNNHandler { } protected: - mkldnn_memory_desc_t Axis2MemoryDesc(std::vector& nchw_tz, - std::vector& axis) { + mkldnn_memory_desc_t Axis2MemoryDesc(std::vector& nchw_tz, // NOLINT + std::vector& axis // NOLINT + ) { mkldnn_memory_desc_t mem_fmt; mem_fmt.primitive_kind = mkldnn_memory; @@ -462,21 +513,26 @@ class ConvMKLDNNTemplateHandler : public MKLDNNHandler { std::shared_ptr AcquireWeightsMemoryFromPrimitive( const std::shared_ptr user_weights_memory_p, std::vector& pipeline, // NOLINT - bool is_persistent = false) { + bool is_persistent = false, bool is_INT8 = false, + std::vector scale_data = {1.0f}, int mask = 0) { auto user_weights_pd = user_weights_memory_p->get_primitive_desc(); auto weights_pd = conv_pd_->weights_primitive_desc(); - return this->AcquireMemory(weights_pd, user_weights_pd, - user_weights_memory_p, "@weights_mem_p", - pipeline, is_persistent); + return this->AcquireMemory( + weights_pd, user_weights_pd, user_weights_memory_p, "@weights_mem_p", + pipeline, is_persistent, is_INT8, scale_data, mask); } std::shared_ptr AcquireBiasMemoryFromPrimitive( const std::shared_ptr user_bias_memory_p, - std::vector& pipeline) { // NOLINT + std::vector& pipeline, // NOLINT + bool is_persistent = false, bool is_INT8 = false, + std::vector scale_data = {1.0f}, + int mask = 0) { // NOLINT auto user_bias_pd = user_bias_memory_p->get_primitive_desc(); auto bias_pd = conv_pd_->bias_primitive_desc(); return this->AcquireMemory(bias_pd, user_bias_pd, user_bias_memory_p, - "@bias_mem_p", pipeline); + "@bias_mem_p", pipeline, is_persistent, is_INT8, + scale_data, mask); } std::shared_ptr AcquireConvolution( @@ -594,5 +650,29 @@ using ConvTransposeMKLDNNHandler = ConvMKLDNNTemplateHandler; + +template +static std::shared_ptr SetDstMemory( + const framework::ExecutionContext& ctx, framework::Tensor* output, + const std::shared_ptr& handler) { + T* output_data = output->mutable_data( + ctx.GetPlace(), ::paddle::memory::Allocator::kDefault, + handler->GetDstMemorySize()); + std::shared_ptr dst_memory_p = + handler->AcquireDstMemoryFromPrimitive(to_void_cast(output_data)); + return dst_memory_p; +} + +template +static std::shared_ptr SetDstMemoryHandler( + const framework::ExecutionContext& ctx, framework::Tensor* output, + const std::shared_ptr& handler) { + T* output_data = output->mutable_data( + ctx.GetPlace(), ::paddle::memory::Allocator::kDefault, + handler->GetDstMemorySize()); + std::shared_ptr dst_memory_p; + dst_memory_p->set_data_handle(to_void_cast(output_data)); + return dst_memory_p; +} } // namespace platform } // namespace paddle diff --git a/paddle/fluid/platform/nccl_helper.h b/paddle/fluid/platform/nccl_helper.h index 6ce4bf8f13922e2756c3ee8f189bd36123d6964c..8df8e32098697540f02d488c873f5ae7fb29828e 100644 --- a/paddle/fluid/platform/nccl_helper.h +++ b/paddle/fluid/platform/nccl_helper.h @@ -106,7 +106,7 @@ struct NCCLContextMap { } std::unique_ptr comms(new ncclComm_t[order_.size()]); // if num_trainers == 1, should create a new nccl id for local comms. - if (num_trainers == 1) { + if (num_trainers == 1 && nccl_id == nullptr) { std::lock_guard guard(NCCLGroupGuard::NCCLMutex()); PADDLE_ENFORCE(platform::dynload::ncclCommInitAll( comms.get(), static_cast(order_.size()), order_.data())); diff --git a/paddle/fluid/platform/profiler.cc b/paddle/fluid/platform/profiler.cc index 998242fb4a09138db24aa75759f4990ffdc4d4e2..85977366e61c676fc5d2d3c5d22dd2f606543684 100644 --- a/paddle/fluid/platform/profiler.cc +++ b/paddle/fluid/platform/profiler.cc @@ -12,9 +12,6 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ -#include "paddle/fluid/platform/profiler.h" -#include "paddle/fluid/platform/port.h" - #include #include #include @@ -25,9 +22,12 @@ limitations under the License. */ #ifdef PADDLE_WITH_CUDA #include #endif // PADDLE_WITH_CUDA + #include "glog/logging.h" #include "paddle/fluid/framework/block_desc.h" #include "paddle/fluid/platform/device_tracer.h" +#include "paddle/fluid/platform/port.h" +#include "paddle/fluid/platform/profiler.h" #include "paddle/fluid/string/printf.h" DEFINE_bool(enable_rpc_profiler, false, "Enable rpc profiler or not."); @@ -173,8 +173,9 @@ void PopEvent(const std::string& name, const DeviceContext* dev_ctx) { RecordEvent::RecordEvent(const std::string& name, const DeviceContext* dev_ctx) : is_enabled_(false), start_ns_(PosixInNsec()) { - std::lock_guard l(profiler_mu); if (g_state == ProfilerState::kDisabled) return; + std::lock_guard l(profiler_mu); + is_enabled_ = true; dev_ctx_ = dev_ctx; name_ = name; @@ -184,8 +185,8 @@ RecordEvent::RecordEvent(const std::string& name, const DeviceContext* dev_ctx) } RecordEvent::~RecordEvent() { - std::lock_guard l(profiler_mu); if (g_state == ProfilerState::kDisabled || !is_enabled_) return; + std::lock_guard l(profiler_mu); DeviceTracer* tracer = GetDeviceTracer(); if (tracer) { tracer->AddCPURecords(CurAnnotation(), start_ns_, PosixInNsec(), diff --git a/paddle/fluid/platform/temporary_allocator_test.cc b/paddle/fluid/platform/temporary_allocator_test.cc index e4e5be5b89f4cbecd6b5e9deec9cc5bffa6a4917..35d1d929819c41b213bc51ec24ac725021a76c88 100644 --- a/paddle/fluid/platform/temporary_allocator_test.cc +++ b/paddle/fluid/platform/temporary_allocator_test.cc @@ -14,12 +14,27 @@ #include "paddle/fluid/platform/temporary_allocator.h" #include +#include +#include "paddle/fluid/framework/operator.h" #include "paddle/fluid/framework/tensor_util.h" + DECLARE_double(limit_of_temporary_allocation); namespace paddle { namespace platform { +class DummyOp : public framework::OperatorBase { + public: + DummyOp(const std::string& type, const framework::VariableNameMap& inputs, + const framework::VariableNameMap& outputs, + const framework::AttributeMap& attrs) + : OperatorBase(type, inputs, outputs, attrs) {} + + protected: + void RunImpl(const framework::Scope& scope, + const platform::Place& place) const override {} +}; + TEST(temporary_allocator, temporary_allocator) { platform::CPUPlace cpu_place; TemporaryAllocator alloc(cpu_place); @@ -68,96 +83,92 @@ TEST(temporary_allocator, add_callback) { } TEST(temporary_allocator, create_tensor_with_allocationptr) { - platform::CPUPlace cpu_place; - TemporaryAllocator cpu_alloc(cpu_place); + framework::VariableNameMap dummy_vars; + framework::AttributeMap dummy_attrs; + DummyOp op("dummy", dummy_vars, dummy_vars, dummy_attrs); + framework::Scope scope; + framework::VariableValueMap vars; + framework::RuntimeContext run_ctx(vars, vars); + size_t memory_size = 300; { - size_t memory_size = 200; - auto allocation = cpu_alloc.Allocate(memory_size); - void* address = allocation->ptr(); + platform::CPUPlace cpu_place; + platform::DeviceContextPool& pool = platform::DeviceContextPool::Instance(); + auto* dev_ctx = + static_cast(pool.Get(cpu_place)); + framework::ExecutionContext ctx(op, scope, *dev_ctx, run_ctx); + int numel = memory_size / sizeof(float); - framework::Tensor tensor = framework::GetTensor( - std::move(allocation), framework::make_ddim({numel})); - PADDLE_ENFORCE_EQ(address, tensor.data()); + framework::Tensor tensor = + ctx.AllocateTmpTensor( + framework::make_ddim({numel}), *dev_ctx); PADDLE_ENFORCE_EQ(tensor.numel(), numel); } #ifdef PADDLE_WITH_CUDA - platform::CUDAPlace gpu_place(0); - TemporaryAllocator gpu_alloc(gpu_place); - { - size_t memory_size = 300; - auto allocation = gpu_alloc.Allocate(memory_size); - void* address = allocation->ptr(); + platform::CUDAPlace gpu_place(0); + platform::DeviceContextPool& pool = platform::DeviceContextPool::Instance(); + auto* dev_ctx = + static_cast(pool.Get(gpu_place)); + framework::ExecutionContext ctx(op, scope, *dev_ctx, run_ctx); int numel = memory_size / sizeof(float); - framework::Tensor tensor = framework::GetTensor( - std::move(allocation), framework::make_ddim({numel})); - PADDLE_ENFORCE_EQ(address, tensor.data()); + framework::Tensor tensor = + ctx.AllocateTmpTensor( + framework::make_ddim({numel}), *dev_ctx); PADDLE_ENFORCE_EQ(tensor.numel(), numel); } - - // The allocation is not holded now, it should be placed to - // TemporaryAllocationQueue. - PADDLE_ENFORCE_EQ(gpu_alloc.TemporaryAllocationQueueSize(), 1); - gpu_alloc.Release([]() {}); - PADDLE_ENFORCE_EQ(gpu_alloc.TemporaryAllocationQueueSize(), 0); #endif } TEST(temporary_allocator, create_tensor_with_allocationptr2) { - platform::CPUPlace cpu_place; - TemporaryAllocator cpu_alloc(cpu_place); + framework::VariableNameMap dummy_vars; + framework::AttributeMap dummy_attrs; + DummyOp op("dummy", dummy_vars, dummy_vars, dummy_attrs); + framework::Scope scope; + framework::VariableValueMap vars; + framework::RuntimeContext run_ctx(vars, vars); + size_t memory_size = 400; { - size_t memory_size = 400; + platform::CPUPlace cpu_place; + platform::DeviceContextPool& pool = platform::DeviceContextPool::Instance(); + auto* dev_ctx = + static_cast(pool.Get(cpu_place)); + framework::ExecutionContext ctx(op, scope, *dev_ctx, run_ctx); int numel = memory_size / sizeof(float); framework::Tensor out_side_tensor; - void* address; { - auto allocation = cpu_alloc.Allocate(memory_size); - address = allocation->ptr(); - framework::Tensor tensor = framework::GetTensor( - std::move(allocation), framework::make_ddim({numel})); - PADDLE_ENFORCE_EQ(address, tensor.data()); + framework::Tensor tensor = + ctx.AllocateTmpTensor( + framework::make_ddim({numel}), *dev_ctx); PADDLE_ENFORCE_EQ(tensor.numel(), numel); out_side_tensor.ShareDataWith(tensor); } - PADDLE_ENFORCE_EQ(address, out_side_tensor.data()); PADDLE_ENFORCE_EQ(out_side_tensor.numel(), numel); } #ifdef PADDLE_WITH_CUDA - platform::CUDAPlace gpu_place(0); - TemporaryAllocator gpu_alloc(gpu_place); { - void* address; + platform::CUDAPlace gpu_place(0); + platform::DeviceContextPool& pool = platform::DeviceContextPool::Instance(); + auto* dev_ctx = + static_cast(pool.Get(gpu_place)); + framework::ExecutionContext ctx(op, scope, *dev_ctx, run_ctx); + size_t memory_size = 500; int numel = memory_size / sizeof(float); framework::Tensor out_side_tensor; { - auto allocation = gpu_alloc.Allocate(memory_size); - address = allocation->ptr(); - framework::Tensor tensor = framework::GetTensor( - std::move(allocation), framework::make_ddim({numel})); - PADDLE_ENFORCE_EQ(address, tensor.data()); + framework::Tensor tensor = + ctx.AllocateTmpTensor( + framework::make_ddim({numel}), *dev_ctx); PADDLE_ENFORCE_EQ(tensor.numel(), numel); out_side_tensor.ShareDataWith(tensor); } - PADDLE_ENFORCE_EQ(address, out_side_tensor.data()); PADDLE_ENFORCE_EQ(out_side_tensor.numel(), numel); - // The allocation is holded by out_side_tensor. - PADDLE_ENFORCE_EQ(gpu_alloc.TemporaryAllocationQueueSize(), 0); - gpu_alloc.Release([]() {}); - PADDLE_ENFORCE_EQ(gpu_alloc.TemporaryAllocationQueueSize(), 0); } - - // The allocation is not holded now, it should be placed to - // TemporaryAllocationQueue. - PADDLE_ENFORCE_EQ(gpu_alloc.TemporaryAllocationQueueSize(), 1); - gpu_alloc.Release([]() {}); - PADDLE_ENFORCE_EQ(gpu_alloc.TemporaryAllocationQueueSize(), 0); #endif } diff --git a/paddle/fluid/pybind/CMakeLists.txt b/paddle/fluid/pybind/CMakeLists.txt index 72b0f216d3aafbb95931590935b0bf967a8d5be8..2545f5312f4c1799dc656dc51114421d794ba72e 100644 --- a/paddle/fluid/pybind/CMakeLists.txt +++ b/paddle/fluid/pybind/CMakeLists.txt @@ -3,7 +3,7 @@ set(PYBIND_DEPS pybind python proto_desc memory executor async_executor prune fe if(WITH_PYTHON) list(APPEND PYBIND_DEPS py_func_op) endif() -set(PYBIND_SRCS pybind.cc exception.cc protobuf.cc const_value.cc recordio.cc async_executor_py.cc imperative.cc) +set(PYBIND_SRCS pybind.cc exception.cc protobuf.cc const_value.cc recordio.cc async_executor_py.cc imperative.cc ir.cc) if(WITH_PYTHON) if(WITH_AMD_GPU) diff --git a/paddle/fluid/pybind/imperative.cc b/paddle/fluid/pybind/imperative.cc index 819943508b04ad3f62c82e28d5660083af1beb6d..5c1c7478f4dbe4c78f5ac2c19f4eae09abbf1c8b 100644 --- a/paddle/fluid/pybind/imperative.cc +++ b/paddle/fluid/pybind/imperative.cc @@ -23,9 +23,8 @@ namespace pybind { void BindTracer(pybind11::module *m) { pybind11::class_(*m, "Tracer", "") .def("__init__", - [](imperative::Tracer &self, framework::BlockDesc *root_block, - framework::BlockDesc *startup_block) { - new (&self) imperative::Tracer(root_block, startup_block); + [](imperative::Tracer &self, framework::BlockDesc *root_block) { + new (&self) imperative::Tracer(root_block); }) .def("trace", &imperative::Tracer::Trace); } diff --git a/paddle/fluid/pybind/ir.cc b/paddle/fluid/pybind/ir.cc new file mode 100644 index 0000000000000000000000000000000000000000..d32fe58f8695a5c14f276ef038416f5c47f3400f --- /dev/null +++ b/paddle/fluid/pybind/ir.cc @@ -0,0 +1,103 @@ +// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#include "paddle/fluid/pybind/ir.h" +#include +#include +#include "paddle/fluid/framework/ir/graph.h" +#include "paddle/fluid/framework/ir/node.h" +#include "paddle/fluid/framework/op_desc.h" +#include "paddle/fluid/framework/var_desc.h" +#include "pybind11/stl.h" + +namespace py = pybind11; +using paddle::framework::ir::Graph; +using paddle::framework::ir::Node; +using paddle::framework::OpDesc; +using paddle::framework::ProgramDesc; +using paddle::framework::VarDesc; +using pybind11::return_value_policy; + +namespace paddle { +namespace pybind { +void BindGraph(py::module *m) { + py::class_>( + *m, "Graph", + "The graph is a Directed Acyclic Single Static Assignment Graph, see " + "`paddle::ir::Graph` for details.") + .def(py::init()) + .def("has", &Graph::Has) + .def("get_int", &Graph::Get) + .def("get_float", &Graph::Get) + .def("get_double", &Graph::Get) + .def("get_string", &Graph::Get) + .def("set", [](Graph &self, const std::string &attr_name, + int attr) { return self.Set(attr_name, new int(attr)); }) + .def("set", + [](Graph &self, const std::string &attr_name, + const std::string &attr) { + return self.Set(attr_name, new std::string(attr)); + }) + .def("set", + [](Graph &self, const std::string &attr_name, float attr) { + return self.Set(attr_name, new float(attr)); + }) + .def("set", + [](Graph &self, const std::string &attr_name, double attr) { + return self.Set(attr_name, new double(attr)); + }) + .def("erase", &Graph::Erase) + .def("nodes", &Graph::Nodes, return_value_policy::reference) + .def("create_var_node", + [](Graph &self, VarDesc &var_desc) { + return self.CreateVarNode(&var_desc); + }, + return_value_policy::reference) + .def("create_op_node", + [](Graph &self, OpDesc &op_desc) { + return self.CreateOpNode(&op_desc); + }, + return_value_policy::reference) + .def("create_control_dep_var", &Graph::CreateControlDepVar, + return_value_policy::reference) + .def("create_empty_node", &Graph::CreateEmptyNode, + return_value_policy::reference) + .def("release_nodes", &Graph::ReleaseNodes) + .def("remove_node", + [](Graph &self, Node &node) { return self.RemoveNode(&node); }) + .def("retrieve_node", &Graph::RetrieveNode, + return_value_policy::reference) + .def("resolve_hazard", &Graph::ResolveHazard); +} + +void BindNode(py::module *m) { + py::class_ node(*m, "Node"); + node.def("name", &Node::Name) + .def("node_type", &Node::NodeType) + .def("var", &Node::Var) + .def("op", &Node::Op) + .def("id", &Node::id) + .def("is_op", &Node::IsOp) + .def("is_var", &Node::IsVar) + .def("is_ctrl_var", &Node::IsCtrlVar) + .def_readwrite("inputs", &Node::inputs) + .def_readwrite("outputs", &Node::outputs); + + py::enum_(node, "Type") + .value("Operation", Node::Type::kOperation) + .value("Variable", Node::Type::kVariable) + .export_values(); +} +} // namespace pybind +} // namespace paddle diff --git a/paddle/fluid/framework/details/multi_devices_graph_check_pass.h b/paddle/fluid/pybind/ir.h similarity index 59% rename from paddle/fluid/framework/details/multi_devices_graph_check_pass.h rename to paddle/fluid/pybind/ir.h index 1e2b1867c376956d7d2dac465c13e2f3f64ba7eb..5bee70eba695b6d71c4df03e7ffe5d8d11384172 100644 --- a/paddle/fluid/framework/details/multi_devices_graph_check_pass.h +++ b/paddle/fluid/pybind/ir.h @@ -14,25 +14,12 @@ #pragma once -#include "paddle/fluid/framework/details/multi_devices_helper.h" - -#include +#include +#include "paddle/fluid/framework/ir/graph.h" namespace paddle { -namespace framework { -namespace details { - -class SSAGraghBuilderWithChecker : public ir::Pass { - protected: - std::unique_ptr ApplyImpl( - std::unique_ptr graph) const override { - PADDLE_ENFORCE(IsValidGraph(graph.get())); - return graph; - } - - bool IsValidGraph(const ir::Graph* graph) const; -}; - -} // namespace details -} // namespace framework +namespace pybind { +void BindGraph(pybind11::module *m); +void BindNode(pybind11::module *m); +} // namespace pybind } // namespace paddle diff --git a/paddle/fluid/pybind/pybind.cc b/paddle/fluid/pybind/pybind.cc index d664107d57091946a09aabf659867d5ab3180cfd..1edff3a1f5a089eddc76e35f0233bee57afa6cb7 100644 --- a/paddle/fluid/pybind/pybind.cc +++ b/paddle/fluid/pybind/pybind.cc @@ -49,6 +49,7 @@ limitations under the License. */ #include "paddle/fluid/pybind/const_value.h" #include "paddle/fluid/pybind/exception.h" #include "paddle/fluid/pybind/imperative.h" +#include "paddle/fluid/pybind/ir.h" #include "paddle/fluid/pybind/protobuf.h" #include "paddle/fluid/pybind/pybind.h" // NOLINT #include "paddle/fluid/pybind/recordio.h" @@ -125,11 +126,26 @@ PYBIND11_MODULE(core, m) { m.add_object("_cleanup", py::capsule([]() { ScopePool::Instance().Clear(); })); - py::class_(m, "VarBase", R"DOC()DOC") - .def(py::init<>()) + py::class_>( + m, "VarBase", R"DOC()DOC") + // .def(py::init<>()) + .def(py::init(), py::arg("stop_gradient") = false) .def("_run_backward", [](imperative::VarBase &self) { self.RunBackward(); }) + .def("_grad_name", &imperative::VarBase::GradName) .def("_grad", &imperative::VarBase::Grad) + .def_property("grad_value", + [](const imperative::VarBase &self) { return self.grads_; }, + [](imperative::VarBase &self, framework::Variable *grad) { + self.grads_ = grad; + }, + py::return_value_policy::reference) + .def_property("value", + [](const imperative::VarBase &self) { return self.var_; }, + [](imperative::VarBase &self, framework::Variable *var) { + self.var_ = var; + }, + py::return_value_policy::reference) .def_property( "desc", [](const imperative::VarBase &self) { return self.var_desc_; }, @@ -137,12 +153,12 @@ PYBIND11_MODULE(core, m) { self.var_desc_ = var_desc; }, py::return_value_policy::reference) - .def_property("var", - [](const imperative::VarBase &self) { return self.var_; }, - [](imperative::VarBase &self, framework::Variable *var) { - self.var_ = var; - }, - py::return_value_policy::reference); + .def_property( + "stop_gradient", + [](const imperative::VarBase &self) { return self.stop_gradient_; }, + [](imperative::VarBase &self, bool stop_gradient) { + self.stop_gradient_ = stop_gradient; + }); py::class_(m, "OpBase", R"DOC()DOC") .def(py::init<>()) @@ -760,7 +776,12 @@ All parameter, weight, gradient are variables in Paddle. }) .def("set_int", [](ir::Pass &self, const std::string &name, int val) { self.Set(name, new int(val)); }) - .def("type", &ir::Pass::Type); + .def("type", &ir::Pass::Type) + .def("apply", [](ir::Pass &self, std::shared_ptr graph) { + std::unique_ptr origin_graph(graph.get()); + auto optim_graph = self.Apply(std::move(origin_graph)); + graph.reset(optim_graph.release()); + }); py::class_> pb( m, "PassBuilder"); @@ -931,13 +952,6 @@ All parameter, weight, gradient are variables in Paddle. R"DOC(The type is STR, debug_graphviz_path indicate the path that writing the SSA Graph to file in the form of graphviz, you. It is useful for debugging. Default "")DOC") - .def_property( - "enable_data_balance", - [](const BuildStrategy &self) { return self.enable_data_balance_; }, - [](BuildStrategy &self, bool b) { - PADDLE_ENFORCE(!self.IsFinalized(), "BuildStrategy is finlaized."); - self.enable_data_balance_ = b; - }) // FIXME(chengudo): enable_data_balance seems not important .def_property( "enable_sequential_execution", [](const BuildStrategy &self) { @@ -992,6 +1006,10 @@ All parameter, weight, gradient are variables in Paddle. "memory_optimize", [](const BuildStrategy &self) { return self.memory_optimize_; }, [](BuildStrategy &self, bool b) { self.memory_optimize_ = b; }) + .def_property( + "is_distribution", + [](const BuildStrategy &self) { return self.is_distribution_; }, + [](BuildStrategy &self, bool b) { self.is_distribution_ = b; }) .def_property( "memory_early_delete", [](const BuildStrategy &self) { return self.memory_early_delete_; }, @@ -1007,8 +1025,7 @@ All parameter, weight, gradient are variables in Paddle. pe.def(py::init &, const std::unordered_set &, const ProgramDesc &, const std::string &, Scope *, std::vector &, - const ExecutionStrategy &, const BuildStrategy &, size_t, - size_t>()) + const ExecutionStrategy &, const BuildStrategy &>()) // NOTE: even we return a vec* to Python use reference policy. // We still cannot get local_scope from this vector, since the element // of vec will be freed by Python GC. We can only return Scope* @@ -1031,6 +1048,9 @@ All parameter, weight, gradient are variables in Paddle. BindRecordIOWriter(&m); BindAsyncExecutor(&m); + + BindGraph(&m); + BindNode(&m); } } // namespace pybind } // namespace paddle diff --git a/paddle/scripts/paddle_build.sh b/paddle/scripts/paddle_build.sh index d7ab36223c72cdf479c56c95865e25e3e90a5dec..50b7a631297b150ac9d25c036d21b0bdf2854b79 100755 --- a/paddle/scripts/paddle_build.sh +++ b/paddle/scripts/paddle_build.sh @@ -199,6 +199,7 @@ function cmake_gen() { -DANAKIN_BUILD_CROSS_PLANTFORM=${ANAKIN_BUILD_CROSS_PLANTFORM:ON} -DPY_VERSION=${PY_VERSION:-2.7} -DCMAKE_INSTALL_PREFIX=${INSTALL_PREFIX:-/paddle/build} + -DWITH_JEMALLOC=${WITH_JEMALLOC:-OFF} ======================================== EOF # Disable UNITTEST_USE_VIRTUALENV in docker because @@ -232,7 +233,8 @@ EOF -DANAKIN_BUILD_FAT_BIN=${ANAKIN_BUILD_FAT_BIN:OFF}\ -DANAKIN_BUILD_CROSS_PLANTFORM=${ANAKIN_BUILD_CROSS_PLANTFORM:ON}\ -DPY_VERSION=${PY_VERSION:-2.7} \ - -DCMAKE_INSTALL_PREFIX=${INSTALL_PREFIX:-/paddle/build} + -DCMAKE_INSTALL_PREFIX=${INSTALL_PREFIX:-/paddle/build} \ + -DWITH_JEMALLOC=${WITH_JEMALLOC:-OFF} } @@ -447,7 +449,7 @@ EOF elif [ "$1" == "cp37-cp37m" ]; then pip3.7 install --user ${INSTALL_PREFIX:-/paddle/build}/opt/paddle/share/wheels/*.whl fi - + if [[ ${WITH_FLUID_ONLY:-OFF} == "OFF" ]] ; then paddle version fi @@ -918,11 +920,11 @@ function main() { cmake_gen ${PYTHON_ABI:-""} build assert_api_not_changed ${PYTHON_ABI:-""} - assert_api_spec_approvals run_test gen_capi_package gen_fluid_lib test_fluid_lib + assert_api_spec_approvals ;; assert_api) assert_api_not_changed ${PYTHON_ABI:-""} diff --git a/python/paddle/fluid/__init__.py b/python/paddle/fluid/__init__.py index 7a72670935da23565a41d8b2159ef926416db3ca..2c17716500ababfab3216a5ec47fecca30065ff1 100644 --- a/python/paddle/fluid/__init__.py +++ b/python/paddle/fluid/__init__.py @@ -102,13 +102,6 @@ def __bootstrap__(): import sys import os import platform - - if os.name == 'nt': - third_lib_path = os.path.abspath(os.path.dirname( - __file__)) + os.sep + '..' + os.sep + 'libs' - os.environ['path'] += ';' + third_lib_path - sys.path.append(third_lib_path) - from . import core in_test = 'unittest' in sys.modules @@ -135,7 +128,8 @@ def __bootstrap__(): 'free_idle_memory', 'paddle_num_threads', "dist_threadpool_size", 'eager_delete_tensor_gb', 'fast_eager_deletion_mode', 'allocator_strategy', 'reader_queue_speed_test_mode', - 'print_sub_graph_dir', 'pe_profile_fname', 'warpctc_dir' + 'print_sub_graph_dir', 'pe_profile_fname', 'warpctc_dir', + 'enable_parallel_graph' ] if 'Darwin' not in sysstr: read_env_flags.append('use_pinned_memory') @@ -158,14 +152,10 @@ def __bootstrap__(): if core.is_compiled_with_cuda(): read_env_flags += [ - 'fraction_of_gpu_memory_to_use', - 'cudnn_deterministic', - 'enable_cublas_tensor_op_math', - 'conv_workspace_size_limit', - 'cudnn_exhaustive_search', - 'memory_optimize_debug', - 'selected_gpus', - 'cudnn_exhaustive_search_times', + 'fraction_of_gpu_memory_to_use', 'cudnn_deterministic', + 'enable_cublas_tensor_op_math', 'conv_workspace_size_limit', + 'cudnn_exhaustive_search', 'memory_optimize_debug', 'selected_gpus', + 'sync_nccl_allreduce' ] core.init_gflags([sys.argv[0]] + diff --git a/python/paddle/fluid/compiler.py b/python/paddle/fluid/compiler.py new file mode 100644 index 0000000000000000000000000000000000000000..7e0ef8d150d2102874a9bbea79c177c49b3ebad7 --- /dev/null +++ b/python/paddle/fluid/compiler.py @@ -0,0 +1,204 @@ +# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import multiprocessing +import os +import six +import sys +from .. import compat as cpt + +from . import core + +ExecutionStrategy = core.ParallelExecutor.ExecutionStrategy +BuildStrategy = core.ParallelExecutor.BuildStrategy + + +def _place_obj(place): + p = core.Place() + p.set_place(place) + return p + + +class CompiledProgram(object): + """ + Compiles a Program for execution. + + 1. Users first create the program with layers. + 2. Optionally, users use CompiledProgram to optimize the program before run. + 3. The original program or CompiledProgram is run by executor. + + The CompiledProgram is used to transform a program for various + optimizations, for example. + * Pre-compute some logic once so that each run is faster. + * Transform the program so that it can run in multiple devices. + * TODO: transform the program for optimized inference or distributed + training. + + Example: + .. code-block:: python + place = fluid.CUDAPlace(0) if use_cuda else fluid.CPUPlace() + exe = fluid.Executor(place) + exe.run(startup) + compiled_prog = compiler.CompiledProgram(main).with_data_parallel( + loss_name=loss.name) + for i in range(5): + test_loss, = exe.run(compiled_prog, + feed=feed_dict, + fetch_list=[loss.name]) + + Args: + program: Program instance that contains the model logic. + """ + + def __init__(self, program): + self._program = program + self._scope = None + self._place = None + self._executor = None + self._compiled = False + self._is_data_parallel = False + + def with_data_parallel(self, + loss_name=None, + build_strategy=None, + exec_strategy=None, + share_vars_from=None): + """Configs the program to run in data parallel way. + + Args: + loss_name (str): The loss name must set in training. Default None. + build_strategy(BuildStrategy): build_strategy is used to + build the graph so it can run on multiple devices/cores with + optimized topology. + For more information, please refer to fluid.BuildStrategy. + Default None. + exec_strategy(ExecutionStrategy): exec_strategy is used to + to select the a way to execute the graph, for example how many + threads are used, how many iterations to clean up the temp + variables. For more information, please refer + to fluid.ExecutionStrategy. Default None. + share_vars_from(CompiledProgram): If provide, this CompiledProgram + will share variables from `share_vars_from`. `share_vars_from` + must be run by the executor before this CompiledProgram so that + vars are ready. + Returns: + self + """ + assert not self._is_data_parallel, "Already compiled with parallel." + self._is_data_parallel = True + self._build_strategy = build_strategy + self._exec_strategy = exec_strategy + self._loss_name = loss_name + self._share_vars_from = share_vars_from + if self._exec_strategy is None: + self._exec_strategy = ExecutionStrategy() + if self._build_strategy is None: + self._build_strategy = BuildStrategy() + return self + + def _with_distributed(self): + raise NotImplementedError() + + def _with_inference_optimize(self): + raise NotImplementedError() + + def _compile_data_parallel(self): + if self._share_vars_from: + if self._scope: + sys.stderr.write("share_vars_from is set, scope is ignored.\n") + if not self._share_vars_from._is_data_parallel: + raise ValueError("share_vars_from is not data parallel. Cannot " + "share vars from it.") + if self._share_vars_from._executor is None: + raise ValueError( + "share_vars_from is not compiled and run, so there is no " + "var to share.") + self._local_scopes = self._share_vars_from._executor.local_scopes() + else: + self._local_scopes = [] + + self._exec_strategy.use_cuda = isinstance(self._place, core.CUDAPlace) + if self._exec_strategy.use_cuda: + gpus_env = os.getenv("FLAGS_selected_gpus") + if gpus_env: + gpus = [int(s) for s in gpus_env.split(",")] + else: + gpus = [ + i for i in six.moves.range(core.get_cuda_device_count()) + ] + self._places = [core.CUDAPlace(i) for i in gpus] + else: + cpu_num = int( + os.environ.get('CPU_NUM', multiprocessing.cpu_count())) + self._places = [core.CPUPlace() for _ in six.moves.range(cpu_num)] + assert self._places, "no place for execution" + + if self._exec_strategy.num_threads == 0: + if self._exec_strategy.use_cuda: + # Experiments on se-resnext shows that too many threads hurt + # performance. Worth tunning for other models in the future. + self._exec_strategy.num_threads = len(self._places) * 4 + else: + cpu_num = int( + os.environ.get('CPU_NUM', multiprocessing.cpu_count())) + self._exec_strategy.num_threads = cpu_num * 2 + + trainers_endpoints = self._program._trainers_endpoints + if self._build_strategy.num_trainers > 1 and trainers_endpoints: + assert self._build_strategy.num_trainers == len( + trainers_endpoints), "num_trainers == len(end_points)" + self._build_strategy.trainers_endpoints = trainers_endpoints + + self._persistable_vars = set([ + cpt.to_text(v.name) + for v in [ + var for var in self._program.list_vars() + if var.persistable and var.type != core.VarDesc.VarType.RAW + ] + ]) + + places = list(map(_place_obj, self._places)) + return core.ParallelExecutor( + places, self._persistable_vars, self._program.desc, + cpt.to_text(self._loss_name) + if self._loss_name else six.u(''), self._scope, self._local_scopes, + self._exec_strategy, self._build_strategy) + + def _compile(self, scope, place): + """Compile the program based on the configs. + + Args: + scope: The variables (resources) that are associated with + this compiled program. + place: The location that the compiled program will be run on. + + Returns: + self + """ + if self._compiled: + if scope and self._scope != scope: + raise ValueError("Cannot compile with different scope") + if place and self._place != place: + raise ValueError("Cannot compile with different place") + return self + self._compiled = True + + self._scope = scope + self._place = place + if self._is_data_parallel: + self._executor = self._compile_data_parallel() + else: + p = _place_obj(self._place) + self._executor = core.Executor(p) + return self diff --git a/python/paddle/fluid/data_feeder.py b/python/paddle/fluid/data_feeder.py index c280ff21eec8d1a90b8be9102d7eae119f38f2b1..7b70d19de5ca309441bdc1404e6e601af3c5b892 100644 --- a/python/paddle/fluid/data_feeder.py +++ b/python/paddle/fluid/data_feeder.py @@ -71,10 +71,25 @@ class DataToLoDTensorConverter(object): for each_data in data: self._feed_impl_(each_data, lod[1:], lod_level - 1) + def _check_shape(self, shape): + for s1, s2 in zip(self.shape, shape): + if s1 != s2 and s1 >= 0 and s2 >= 0: + raise ValueError( + "Shape not match. What is defined in data layer is {}, but receive {}". + format(self.shape, shape)) + def done(self): arr = numpy.array(self.data, dtype=self.dtype) - if self.shape and len(arr.shape) != len(self.shape): - arr = arr.reshape(self.shape) + if self.shape: + if len(arr.shape) != len(self.shape): + try: + arr = arr.reshape(self.shape) + except ValueError: + raise ValueError( + "Reshape error. What is defined in data layer is {}, but receive {}" + .format(self.shape, arr.shape)) + else: + self._check_shape(arr.shape) t = core.LoDTensor() t.set(arr, self.place) if self.lod_level > 0: @@ -152,17 +167,8 @@ class DataFeeder(object): raise TypeError("Feed list should contain a list of variable") self.feed_dtypes.append(each_var.dtype) self.feed_names.append(each_var.name) - shape = each_var.shape - batch_size_dim = -1 - for i, s in enumerate(shape): - if s < 0: - batch_size_dim = i - break - if batch_size_dim == -1: - raise ValueError("Variable {0} must has a batch size dimension", - each_var.name) self.feed_lod_level.append(each_var.lod_level) - self.feed_shapes.append(shape) + self.feed_shapes.append(each_var.shape) self.place = place diff --git a/python/paddle/fluid/executor.py b/python/paddle/fluid/executor.py index 5a9e908b61eeeea3fdfdfcc54d1f150f59a3973b..1a940b30c1564c7622f646b4697375179c607f91 100644 --- a/python/paddle/fluid/executor.py +++ b/python/paddle/fluid/executor.py @@ -14,11 +14,15 @@ from __future__ import print_function +import os +import multiprocessing import numpy as np import contextlib import six from .framework import Program, default_main_program, Variable from . import core +from . import compiler +from .. import compat as cpt __all__ = ['Executor', 'global_scope', 'scope_guard'] @@ -204,20 +208,20 @@ def _fetch_var(name, scope=None, return_numpy=True): return tensor -def _get_program_cache_key(feed, fetch_list): - feed_var_names = list(feed.keys()) +def _to_name_str(var): + if isinstance(var, Variable): + return var.desc.name() + elif isinstance(var, str): + return var + elif isinstance(var, six.string_types): + return str(var) + else: + raise TypeError(str(var) + " should be Variable or str") - def to_name_str(var): - if isinstance(var, Variable): - return var.desc.name() - elif isinstance(var, str): - return var - elif isinstance(var, six.string_types): - return str(var) - else: - raise TypeError(str(var) + " should be Variable or str") - fetch_var_names = list(map(to_name_str, fetch_list)) +def _get_program_cache_key(feed, fetch_list): + feed_var_names = list(feed.keys()) + fetch_var_names = list(map(_to_name_str, fetch_list)) return str(feed_var_names + fetch_var_names) @@ -266,6 +270,29 @@ class Executor(object): But the global scope variables will be persistent through different runs. All of ops in program will be running in sequence. + + Example: + .. code-block:: python + # First create the Executor. + place = fluid.CUDAPlace(0) if use_cuda else fluid.CPUPlace() + exe = fluid.Executor(place) + + # Run the startup program once and only once. + # Not need to optimize/compile the startup program. + exe.run(fluid.default_startup_program()) + + # Run the main program directly without compile. + loss, = exe.run(fluid.default_main_program(), + feed=feed_dict, + fetch_list=[loss.name]) + # Or, compiled the program and run. See `CompiledProgram` for more detail. + compiled_prog = compiler.CompiledProgram( + fluid.default_main_program()).with_data_parallel( + loss_name=loss.name) + loss, = exe.run(compiled_prog, + feed=feed_dict, + fetch_list=[loss.name]) + Args: place(core.CPUPlace|core.CUDAPlace(n)): indicate the executor run on which device @@ -275,11 +302,8 @@ class Executor(object): def __init__(self, place): self.place = place - p = core.Place() - p.set_place(place) - self.executor = core.Executor(p) - self.program_caches = dict() + self.executor = None self._closed = False def _get_program_cache(self, program_cache_key): @@ -361,6 +385,7 @@ class Executor(object): You can no long use this executor after calling this method. For the distributed training, this method would free the resource on PServers related to the current Trainer. + TODO(panyx0718): Why ParallelExecutor doesn't have close? Example: >>> cpu = core.CPUPlace() @@ -368,10 +393,55 @@ class Executor(object): >>> ... >>> exe.close() """ - if not self._closed: + if not self._closed and self.executor: self.executor.close() self._closed = True + def _run_parallel(self, scope, feed, fetch_list, fetch_var_name, + return_numpy): + if isinstance(feed, dict): + feed_tensor_dict = dict() + for feed_name in feed: + feed_tensor = feed[feed_name] + if not isinstance(feed_tensor, core.LoDTensor): + feed_tensor = core.LoDTensor() + # always set to CPU place, since the tensor need to be splitted + # it is fast in CPU + feed_tensor.set(feed[feed_name], core.CPUPlace()) + feed_tensor_dict[feed_name] = feed_tensor + + self.executor.feed_and_split_tensor_into_local_scopes( + feed_tensor_dict) + elif isinstance(feed, list) or isinstance(feed, tuple): + if len(feed) != len(self._places): + raise ValueError( + "Feed a list of tensor, the list should be the same size as places" + ) + + res = list() + for i, each in enumerate(feed): + if not isinstance(each, dict): + raise TypeError( + "Each element of feed list should be a dict") + res_dict = dict() + for feed_name in each: + tensor = each[feed_name] + if not isinstance(tensor, core.LoDTensor): + tmp = core.LoDTensor() + tmp.set(tensor, self._places[i]) + tensor = tmp + res_dict[feed_name] = tensor + res.append(res_dict) + self.executor.feed_tensors_into_local_scopes(res) + + fetch_var_names = list(map(_to_name_str, fetch_list)) + self.executor.run(fetch_var_names, fetch_var_name) + arr = scope.find_var(fetch_var_name).get_lod_tensor_array() + + if return_numpy: + return as_numpy(arr) + return [arr[i] for i in range(len(arr))] + def run(self, program=None, feed=None, @@ -391,8 +461,9 @@ class Executor(object): operators in the program but not only the operators dependent by the fetch_list Args: - program(Program): the program that need to run, if not provied, then default_main_program will be used. - feed(dict): feed variable map, e.g. {"image": ImageData, "label": LableData} + program(Program|CompiledProgram): the program that need to run, + if not provided, then default_main_program will be used. + feed(dict): feed variable map, e.g. {"image": ImageData, "label": LabelData} fetch_list(list): a list of variable or variable names that user want to get, run will return them according to this list. feed_var_name(str): the name for the input variable of feed Operator. fetch_var_name(str): the name for the output variable of fetch Operator. @@ -428,14 +499,59 @@ class Executor(object): if self._closed: raise RuntimeError("Attempted to use a closed Executor") + if scope is None: + scope = global_scope() + if fetch_list is None: + fetch_list = [] + + compiled = isinstance(program, compiler.CompiledProgram) + # For backward compatibility, run directly. + if not compiled: + if not self.executor: + p = core.Place() + p.set_place(self.place) + self.executor = core.Executor(p) + return self._run( + program, + feed=feed, + fetch_list=fetch_list, + feed_var_name=feed_var_name, + fetch_var_name=fetch_var_name, + scope=scope, + return_numpy=return_numpy, + use_program_cache=use_program_cache) + + program._compile(scope, self.place) + self.executor = program._executor + if program._is_data_parallel: + return self._run_parallel( + scope=scope, + feed=feed, + fetch_list=fetch_list, + fetch_var_name=fetch_var_name, + return_numpy=return_numpy) + else: + # TODO(panyx0718): Can compile program to optimize executor + # performance. + return self._run( + program._program, + feed=feed, + fetch_list=fetch_list, + feed_var_name=feed_var_name, + fetch_var_name=fetch_var_name, + scope=scope, + return_numpy=return_numpy, + use_program_cache=use_program_cache) + + def _run(self, program, feed, fetch_list, feed_var_name, fetch_var_name, + scope, return_numpy, use_program_cache): + if feed is None: feed = {} if not isinstance(feed, dict): raise TypeError( "feed requires dict as its Parameter. But you passed in %s" % (type(feed))) - if fetch_list is None: - fetch_list = [] if program is None: program = default_main_program() @@ -444,9 +560,6 @@ class Executor(object): "Executor requires Program as its Parameter. But you passed in %s" % (type(program))) - if scope is None: - scope = global_scope() - cache_key = _get_program_cache_key(feed, fetch_list) if use_program_cache: cached_program = self._get_program_cache(cache_key) diff --git a/python/paddle/fluid/framework.py b/python/paddle/fluid/framework.py index 921d59158f90686f9c2044f51651a7c4c3090c0e..70767c962f551bdf3afea2237000a4cf93feb120 100644 --- a/python/paddle/fluid/framework.py +++ b/python/paddle/fluid/framework.py @@ -20,13 +20,19 @@ import contextlib import os import re import six -import sys import numpy as np from .. import compat as cpt from .proto import framework_pb2 try: + if os.name == 'nt': + import sys + third_lib_path = os.path.abspath(os.path.dirname( + __file__)) + os.sep + '..' + os.sep + 'libs' + os.environ['path'] += ';' + third_lib_path + sys.path.append(third_lib_path) + from . import core except ImportError as e: if os.name == 'nt': @@ -368,9 +374,10 @@ class Variable(object): if _in_imperative_mode(): self._ivar = core.VarBase() self._ivar.desc = self.desc + self._ivar.stop_gradient = stop_gradient def _numpy(self): - tensor = self._ivar.var.get_tensor() + tensor = self._ivar.value.get_tensor() return np.array(tensor) def _backward(self): @@ -379,6 +386,14 @@ class Variable(object): def _gradient(self): return np.array(self._ivar._grad()) + @property + def _value(self): + return self._ivar.value + + @_value.setter + def _value(self, v): + self._ivar.value = v + def __str__(self): return self.to_string(True) @@ -422,6 +437,14 @@ class Variable(object): """ self.desc = input + @property + def _stop_gradient(self): + return self._ivar.stop_gradient + + @_stop_gradient.setter + def _stop_gradient(self, s): + self._ivar.stop_gradient = s + @property def persistable(self): return self.desc.persistable() @@ -681,9 +704,11 @@ class Operator(object): self._update_desc_attr(attr_name, attr_val) self.desc.check_attrs() + if self._has_kernel(type): self.desc.infer_var_type(self.block.desc) self.desc.infer_shape(self.block.desc) + if _in_imperative_mode(): self.iop = core.OpBase() self.iop.desc = self.desc @@ -1266,12 +1291,22 @@ class Block(object): Operator: the append Operator. """ op_desc = self.desc.append_op() - op = Operator(block=self, desc=op_desc, *args, **kwargs) - if _in_imperative_mode(): - _imperative_tracer().trace(op.iop, op.inputs, op.outputs, self.desc) + op = Operator( + block=self, + desc=op_desc, + type=kwargs.get("type", None), + inputs=kwargs.get("inputs", None), + outputs=kwargs.get("outputs", None), + attrs=kwargs.get("attrs", None)) self.ops.append(op) + self._trace_op(op, kwargs.get("stop_gradient", False)) return op + def _trace_op(self, op, stop_gradient=False): + if _in_imperative_mode(): + _imperative_tracer().trace(op.iop, op.inputs, op.outputs, self.desc, + stop_gradient) + def _insert_op(self, index, *args, **kwargs): """ Insert a Operator according to the giving arguments. @@ -1317,10 +1352,15 @@ class Block(object): def _prepend_op(self, *args, **kwargs): op_desc = self.desc._prepend_op() - op = Operator(self, op_desc, *args, **kwargs) - if _in_imperative_mode(): - _imperative_tracer().trace(op.iop, op.inputs, op.outputs, self.desc) + op = Operator( + self, + op_desc, + type=kwargs.get("type", None), + inputs=kwargs.get("inputs", None), + outputs=kwargs.get("outputs", None), + attrs=kwargs.get("attrs", None)) self.ops.insert(0, op) + self._trace_op(op, kwargs.get("stop_gradient", False)) return op def _sync_with_cpp(self): diff --git a/python/paddle/fluid/imperative/__init__.py b/python/paddle/fluid/imperative/__init__.py index 922308b6b18b335535d41f24d544cde04991b794..54dc794ea6392fac6f266477fe045b37001a8666 100644 --- a/python/paddle/fluid/imperative/__init__.py +++ b/python/paddle/fluid/imperative/__init__.py @@ -20,6 +20,10 @@ from .base import * from . import layers from .layers import * +from . import nn +from .nn import * + __all__ = [] __all__ += layers.__all__ __all__ += base.__all__ +__all__ += nn.__all__ diff --git a/python/paddle/fluid/imperative/base.py b/python/paddle/fluid/imperative/base.py index 61e243e288fad8fae9190fbff5d8afbd105dc65d..c04dcc7e39be9946b561fd725647e87d7712d8b9 100644 --- a/python/paddle/fluid/imperative/base.py +++ b/python/paddle/fluid/imperative/base.py @@ -28,8 +28,7 @@ def enabled(): def guard(): train = framework.Program() startup = framework.Program() - tracer = core.Tracer(train.current_block().desc, - startup.current_block().desc) + tracer = core.Tracer(train.current_block().desc) with framework.program_guard(train, startup): with framework.unique_name.guard(): with framework._imperative_guard(tracer): @@ -46,7 +45,7 @@ def to_variable(value, block=None): name=None, shape=value.shape, dtype=value.dtype) - var = py_var._ivar.var + var = py_var._ivar.value tensor = var.get_tensor() tensor.set(value, core.CPUPlace()) return py_var diff --git a/python/paddle/fluid/imperative/layers.py b/python/paddle/fluid/imperative/layers.py index 044717c31975d671818cae17cd989774c96ed9fa..d78d61eb3f02c27ec44806ae52e134068c2cb9be 100644 --- a/python/paddle/fluid/imperative/layers.py +++ b/python/paddle/fluid/imperative/layers.py @@ -24,26 +24,21 @@ __all__ = ['PyLayer'] class PyLayer(core.Layer): - def __init__(self): - self._built = False - - def __call__(self, inputs): - if not isinstance(inputs, list) and not isinstance(inputs, tuple): - inputs = [inputs] - - var_inputs = [] - for x in inputs: - py_var = base.to_variable(x) - var_inputs.append(py_var) - if not self._built: - self._build_once(inputs) - self._built = True - - outputs = self.forward(var_inputs) - return outputs + def __init__(self, dtype=core.VarDesc.VarType.FP32, name=None): + self._once_built = False + self._dtype = dtype def _build_once(self, inputs): pass - def forward(self, inputs): - return [] + def __call__(self, *inputs): + if not self._once_built: + self._build_once(*inputs) + self._once_built = True + + outputs = self.forward(*inputs) + + return outputs + + def forward(self, *inputs): + raise NotImplementedError diff --git a/python/paddle/fluid/imperative/nn.py b/python/paddle/fluid/imperative/nn.py new file mode 100644 index 0000000000000000000000000000000000000000..4f30417e99d21bcb66dacaab0257816c4d77f932 --- /dev/null +++ b/python/paddle/fluid/imperative/nn.py @@ -0,0 +1,250 @@ +# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from __future__ import print_function + +from six.moves import reduce + +from .. import core +from ..layers import utils +from . import layers +from ..framework import Variable, OpProtoHolder +from ..param_attr import ParamAttr +from ..initializer import Normal, Constant + +__all__ = [ + 'Conv2D', + 'Pool2D', + 'FC', +] + + +class Conv2D(layers.PyLayer): + def __init__(self, + num_channels, + num_filters, + filter_size, + stride=1, + padding=0, + dilation=1, + groups=None, + use_cudnn=True, + act=None, + param_attr=None, + bias_attr=None, + name=None, + dtype=core.VarDesc.VarType.FP32): + assert param_attr is not False, "param_attr should not be False here." + super(Conv2D, self).__init__(name=name, dtype=dtype) + + from ..layer_helper import LayerHelper + self._helper = LayerHelper( + type(self).__name__, + param_attr=param_attr, + bias_attr=bias_attr, + dtype=dtype, + name=name) + + self._groups = groups + self._stride = utils.convert_to_list(stride, 2, 'stride') + self._padding = utils.convert_to_list(padding, 2, 'padding') + self._dilation = utils.convert_to_list(dilation, 2, 'dilation') + if not isinstance(use_cudnn, bool): + raise ValueError("use_cudnn should be True or False") + self._use_cudnn = use_cudnn + self._num_channels = num_channels + if (self._num_channels == self._groups and + num_filters % self._num_channels == 0 and not self._use_cudnn): + self._l_type = 'depthwise_conv2d' + else: + self._l_type = 'conv2d' + + if groups is None: + num_filter_channels = num_channels + else: + if num_channels % groups != 0: + raise ValueError("num_channels must be divisible by groups.") + num_filter_channels = num_channels // groups + filter_size = utils.convert_to_list(filter_size, 2, 'filter_size') + filter_shape = [num_filters, int(num_filter_channels)] + filter_size + + def _get_default_param_initializer(): + filter_elem_num = filter_size[0] * filter_size[1] * num_channels + std = (2.0 / filter_elem_num)**0.5 + return Normal(0.0, std, 0) + + self._filter_param = self._helper.create_parameter( + attr=self._helper.param_attr, + shape=filter_shape, + dtype=self._dtype, + default_initializer=_get_default_param_initializer()) + + if self._use_cudnn: + self._helper.create_variable( + name="kCUDNNFwdAlgoCache", + persistable=True, + type=core.VarDesc.VarType.RAW) + self._helper.create_variable( + name="kCUDNNBwdDataAlgoCache", + persistable=True, + type=core.VarDesc.VarType.RAW) + self._helper.create_variable( + name="kCUDNNBwdFilterAlgoCache", + persistable=True, + type=core.VarDesc.VarType.RAW) + + self._bias_param = self._helper.create_parameter( + attr=self._helper.bias_attr, + shape=[num_filters], + dtype=self._dtype, + is_bias=True) + + def forward(self, input): + pre_bias = self._helper.create_variable_for_type_inference( + dtype=self._dtype) + + self._helper.append_op( + type=self._l_type, + inputs={ + 'Input': input, + 'Filter': self._filter_param, + }, + outputs={"Output": pre_bias}, + attrs={ + 'strides': self._stride, + 'paddings': self._padding, + 'dilations': self._dilation, + 'groups': self._groups, + 'use_cudnn': self._use_cudnn, + 'use_mkldnn': False, + }) + + pre_act = self._helper.create_variable_for_type_inference( + dtype=self._dtype) + + self._helper.append_op( + type='elementwise_add', + inputs={'X': [pre_bias], + 'Y': [self._bias_param]}, + outputs={'Out': [pre_act]}, + attrs={'axis': 1}) + + return self._helper.append_activation(pre_act) + + +class Pool2D(layers.PyLayer): + def __init__(self, + pool_size=-1, + pool_type="max", + pool_stride=1, + pool_padding=0, + global_pooling=False, + use_cudnn=True, + ceil_mode=False, + exclusive=True, + name=None, + dtype=core.VarDesc.VarType.FP32): + if pool_type not in ["max", "avg"]: + raise ValueError( + "Unknown pool_type: '%s'. It can only be 'max' or 'avg'.", + str(pool_type)) + + if global_pooling is False and pool_size == -1: + raise ValueError( + "When the global_pooling is False, pool_size must be passed " + "and be a valid value. Received pool_size: " + str(pool_size)) + + if not isinstance(use_cudnn, bool): + raise ValueError("use_cudnn should be True or False") + + super(Pool2D, self).__init__(name=name, dtype=dtype) + + from ..layer_helper import LayerHelper + self._helper = LayerHelper(type(self).__name__, dtype=dtype, name=name) + + self._pool_type = pool_type + self._pool_size = utils.convert_to_list(pool_size, 2, 'pool_size') + self._pool_padding = utils.convert_to_list(pool_padding, 2, + 'pool_padding') + self._pool_stride = utils.convert_to_list(pool_stride, 2, 'pool_stride') + self._global_pooling = global_pooling + self._use_cudnn = use_cudnn + self._ceil_mode = ceil_mode + self._exclusive = exclusive + self._l_type = 'pool2d' + + def forward(self, input): + pool_out = self._helper.create_variable_for_type_inference(self._dtype) + + self._helper.append_op( + type=self._l_type, + inputs={"X": input}, + outputs={"Out": pool_out}, + attrs={ + "pooling_type": self._pool_type, + "ksize": self._pool_size, + "global_pooling": self._global_pooling, + "strides": self._pool_stride, + "paddings": self._pool_padding, + "use_cudnn": self._use_cudnn, + "ceil_mode": self._ceil_mode, + "use_mkldnn": False, + "exclusive": self._exclusive, + }) + return pool_out + + +class FC(layers.PyLayer): + def __init__(self, + size, + param_attr=None, + num_flatten_dims=1, + dtype=core.VarDesc.VarType.FP32): + super(FC, self).__init__() + self._size = size + self._num_flatten_dims = num_flatten_dims + self._dtype = dtype + from ..layer_helper import LayerHelper + self._helper = LayerHelper('FC', param_attr=param_attr) + + def _build_once(self, input): + input_shape = input.shape + param_shape = [ + reduce(lambda a, b: a * b, input_shape[self._num_flatten_dims:], 1) + ] + [self._size] + self._w = self._helper.create_parameter( + attr=self._helper.param_attr, + shape=param_shape, + dtype=self._dtype, + is_bias=False) + + def forward(self, input): + tmp = self._helper.create_variable_for_type_inference(self._dtype) + self._helper.append_op( + type="mul", + inputs={"X": input, + "Y": self._w}, + outputs={"Out": tmp}, + attrs={ + "x_num_col_dims": self._num_flatten_dims, + "y_num_col_dims": 1 + }) + + out = self._helper.create_variable_for_type_inference(self._dtype) + self._helper.append_op( + type="sum", + inputs={"X": [tmp]}, + outputs={"Out": out}, + attrs={"use_mkldnn": False}) + return out diff --git a/python/paddle/fluid/initializer.py b/python/paddle/fluid/initializer.py index 26d1f8f4d2bd67a35c4ec96a025ee273cec4dbd1..8a2cd4a9290ab1d2f3e2af2d682994c999d7b931 100644 --- a/python/paddle/fluid/initializer.py +++ b/python/paddle/fluid/initializer.py @@ -162,7 +162,8 @@ class ConstantInitializer(Initializer): "dtype": int(var.dtype), "value": float(self._value), 'force_cpu': self._force_cpu or force_init_on_cpu() - }) + }, + stop_gradient=True) var.op = op return op @@ -231,7 +232,8 @@ class UniformInitializer(Initializer): "min": self._low, "max": self._high, "seed": self._seed - }) + }, + stop_gradient=True) if var.dtype == VarDesc.VarType.FP16: block.append_op( @@ -309,7 +311,8 @@ class NormalInitializer(Initializer): "std": self._std_dev, "seed": self._seed, "use_mkldnn": False - }) + }, + stop_gradient=True) if var.dtype == VarDesc.VarType.FP16: block.append_op( @@ -371,7 +374,8 @@ class TruncatedNormalInitializer(Initializer): "mean": self._mean, "std": self._std_dev, "seed": self._seed - }) + }, + stop_gradient=True) var.op = op return op @@ -461,7 +465,8 @@ class XavierInitializer(Initializer): "min": -limit, "max": limit, "seed": self._seed - }) + }, + stop_gradient=True) else: std = np.sqrt(2.0 / float(fan_in + fan_out)) @@ -474,7 +479,8 @@ class XavierInitializer(Initializer): "mean": 0.0, "std": std, "seed": self._seed - }) + }, + stop_gradient=True) var.op = op return op @@ -559,7 +565,8 @@ class MSRAInitializer(Initializer): "min": -limit, "max": limit, "seed": self._seed - }) + }, + stop_gradient=True) else: std = np.sqrt(2.0 / float(fan_in)) @@ -572,7 +579,8 @@ class MSRAInitializer(Initializer): "mean": 0.0, "std": std, "seed": self._seed - }) + }, + stop_gradient=True) var.op = op return op diff --git a/python/paddle/fluid/layer_helper.py b/python/paddle/fluid/layer_helper.py index 8543cb847d3dc3cc08f4fb912b7c4fe219867d10..ea9953f5814207c569e799c2ffa11758e31699aa 100644 --- a/python/paddle/fluid/layer_helper.py +++ b/python/paddle/fluid/layer_helper.py @@ -22,8 +22,8 @@ import numpy as np from .framework import Variable, Parameter, default_main_program, default_startup_program, dtype_is_floating, _in_imperative_mode from . import unique_name +from paddle.fluid.imperative import base as imperative_base from paddle.fluid.initializer import Constant, Xavier -from paddle.fluid.imperative import base from .param_attr import ParamAttr, WeightNormParamAttr from . import core from six.moves import zip @@ -50,7 +50,7 @@ class LayerHelper(object): return default_startup_program() def to_variable(self, x): - return base.to_variable(x, self.main_program.current_block()) + return imperative_base.to_variable(x, self.main_program.current_block()) def append_op(self, *args, **kwargs): return self.main_program.current_block().append_op(*args, **kwargs) @@ -314,11 +314,9 @@ class LayerHelper(object): WeightNormParamAttr.params_with_weight_norm.append(param) return param if _in_imperative_mode(): - self.main_program.global_block().create_parameter( - dtype=dtype, shape=shape, **attr._to_kwargs()) # In imperative mode, we want the returned parameter to be # initialized so that it can be used imperatively. - return self.startup_program.global_block().create_parameter( + return self.main_program.global_block().create_parameter( dtype=dtype, shape=shape, **attr._to_kwargs(with_initializer=True)) @@ -380,13 +378,16 @@ class LayerHelper(object): def set_variable_initializer(self, var, initializer): assert isinstance(var, Variable) - self.startup_program.global_block().create_var( - name=var.name, - type=var.type, - dtype=var.dtype, - shape=var.shape, - persistable=True, - initializer=initializer) + if imperative_base.enabled(): + initializer(var, var.block) + else: + self.startup_program.global_block().create_var( + name=var.name, + type=var.type, + dtype=var.dtype, + shape=var.shape, + persistable=True, + initializer=initializer) def append_bias_op(self, input_var, dim_start=1, dim_end=None): """ diff --git a/python/paddle/fluid/layers/nn.py b/python/paddle/fluid/layers/nn.py index 1c97fe6c198b1a44c0b2f5dd5eb6b63202833790..615a35ba916f813399dc21a87646884b3d01081e 100644 --- a/python/paddle/fluid/layers/nn.py +++ b/python/paddle/fluid/layers/nn.py @@ -26,7 +26,7 @@ from ..initializer import Normal, Constant from ..framework import Variable, OpProtoHolder from ..param_attr import ParamAttr from .layer_function_generator import autodoc, templatedoc, _generate_doc_string_ -from .tensor import concat +from .tensor import concat, assign from . import utils from .. import unique_name from functools import reduce @@ -340,9 +340,7 @@ def embedding(input, """ helper = LayerHelper('embedding', **locals()) - remote_prefetch = False - if os.environ.get('PADDLE_ENABLE_REMOTE_PREFETCH'): - remote_prefetch = True + remote_prefetch = is_sparse and (not is_distributed) if remote_prefetch: assert is_sparse is True and is_distributed is False w = helper.create_parameter( @@ -502,22 +500,22 @@ def lstm(input, If Device is GPU, This op will use cudnn LSTM implementation A four-gate Long Short-Term Memory network with no peephole connections. - In the forward pass the output ht and cell output ct for a given iteration can be computed from the recurrent input ht-1, + In the forward pass the output ht and cell output ct for a given iteration can be computed from the recurrent input ht-1, the cell input ct-1 and the previous layer input xt given matrices W, R and biases bW, bR from the following equations: .. math:: - - i_t &= \sigma(W_{ix}x_{t} + W_{ih}h_{t-1} + bx_i + bh_i) - - f_t &= \sigma(W_{fx}x_{t} + W_{fh}h_{t-1} + bx_f + bh_f) - - o_t &= \sigma(W_{ox}x_{t} + W_{oh}h_{t-1} + bx_o + bh_o) - + + i_t &= \sigma(W_{ix}x_{t} + W_{ih}h_{t-1} + bx_i + bh_i) + + f_t &= \sigma(W_{fx}x_{t} + W_{fh}h_{t-1} + bx_f + bh_f) + + o_t &= \sigma(W_{ox}x_{t} + W_{oh}h_{t-1} + bx_o + bh_o) + \\tilde{c_t} &= tanh(W_{cx}x_t + W_{ch}h_{t-1} + bx_c + bh_c) - - c_t &= f_t \odot c_{t-1} + i_t \odot \\tilde{c_t} - - h_t &= o_t \odot tanh(c_t) + + c_t &= f_t \odot c_{t-1} + i_t \odot \\tilde{c_t} + + h_t &= o_t \odot tanh(c_t) - $W$ terms denote weight matrices (e.g. $W_{ix}$ is the matrix of weights from the input gate to the input) @@ -531,19 +529,19 @@ def lstm(input, - :math:`\\tilde{c_t}` is also called candidate hidden state, which is computed based on the current input and the previous hidden state. - Where sigmoid is the sigmoid operator: :math:`sigmoid(x) = 1 / (1 + e^{-x})` , * represents a point-wise multiplication, + Where sigmoid is the sigmoid operator: :math:`sigmoid(x) = 1 / (1 + e^{-x})` , * represents a point-wise multiplication, X represensts a matrix multiplication Args: input (Variable): LSTM input tensor, shape MUST be ( seq_len x batch_size x input_size ) - init_h(Variable): The initial hidden state of the LSTM + init_h(Variable): The initial hidden state of the LSTM This is a tensor with shape ( num_layers x batch_size x hidden_size) if is_bidirec = True, shape should be ( num_layers*2 x batch_size x hidden_size) init_c(Variable): The initial cell state of the LSTM. This is a tensor with shape ( num_layers x batch_size x hidden_size ) if is_bidirec = True, shape should be ( num_layers*2 x batch_size x hidden_size) - max_len (int): max length of LSTM. the first dim of input tensor CAN NOT greater than max_len + max_len (int): max length of LSTM. the first dim of input tensor CAN NOT greater than max_len hidden_size (int): hidden size of the LSTM num_layers (int): total layers number of the LSTM dropout_prob(float|0.0): dropout prob, dropout ONLY work between rnn layers, NOT between time steps @@ -558,18 +556,18 @@ def lstm(input, Returns: - rnn_out(Tensor),last_h(Tensor),last_c(Tensor): - + rnn_out(Tensor),last_h(Tensor),last_c(Tensor): + Three tensors, rnn_out, last_h, last_c: - + - rnn_out is result of LSTM hidden, shape is (seq_len x batch_size x hidden_size) \ if is_bidirec set to True, shape will be ( seq_len x batch_sze x hidden_size*2) - last_h is the hidden state of the last step of LSTM \ shape is ( num_layers x batch_size x hidden_size ) \ - if is_bidirec set to True, shape will be ( num_layers*2 x batch_size x hidden_size) + if is_bidirec set to True, shape will be ( num_layers*2 x batch_size x hidden_size) - last_c(Tensor): the cell state of the last step of LSTM \ shape is ( num_layers x batch_size x hidden_size ) \ - if is_bidirec set to True, shape will be ( num_layers*2 x batch_size x hidden_size) + if is_bidirec set to True, shape will be ( num_layers*2 x batch_size x hidden_size) Examples: @@ -1255,7 +1253,7 @@ def dropout(x, (mask is a tensor same shape with input, value is 0 or 1 ratio of 0 is dropout_prob) - + Returns: Variable: A tensor variable is the shape with `x`. @@ -1346,10 +1344,10 @@ def cross_entropy(input, label, soft_label=False, ignore_index=kIgnoreIndex): ValueError: 1. the 1st dimension of ``input`` and ``label`` are not equal. - + 2. when ``soft_label == True``, and the 2nd dimension of ``input`` and ``label`` are not equal. - + 3. when ``soft_label == False``, and the 2nd dimension of ``label`` is not 1. @@ -1471,7 +1469,7 @@ def chunk_eval(input, This function computes and outputs the precision, recall and F1-score of chunk detection. - For some basics of chunking, please refer to + For some basics of chunking, please refer to `Chunking with Support Vector Machines `_ . ChunkEvalOp computes the precision, recall, and F1-score of chunk detection, @@ -2306,7 +2304,7 @@ def sequence_slice(input, offset, length, name=None): out.lod = [[2, 1]], out.dims = (3, 2). - Note: + Note: The first dimension size of **input**, **offset** and **length** should be equal. The **offset** should start from 0. @@ -2555,12 +2553,12 @@ def adaptive_pool2d(input, Examples: .. code-block:: python - # suppose input data in shape of [N, C, H, W], `pool_size` is [m, n], + # suppose input data in shape of [N, C, H, W], `pool_size` is [m, n], # output shape is [N, C, m, n], adaptive pool divide H and W dimentions - # of input data into m * n grids averagely and performs poolings in each + # of input data into m * n grids averagely and performs poolings in each # grid to get output. # adaptive average pool performs calculations as follow: - # + # # for i in range(m): # for j in range(n): # hstart = floor(i * H / m) @@ -2649,10 +2647,10 @@ def adaptive_pool3d(input, # suppose input data in shape of [N, C, D, H, W], `pool_size` is [l, m, n], # output shape is [N, C, l, m, n], adaptive pool divide D, H and W dimentions - # of input data into l * m * n grids averagely and performs poolings in each + # of input data into l * m * n grids averagely and performs poolings in each # grid to get output. # adaptive average pool performs calculations as follow: - # + # # for i in range(l): # for j in range(m): # for k in range(n): @@ -2662,7 +2660,7 @@ def adaptive_pool3d(input, # hend = ceil((j + 1) * H / m) # wstart = floor(k * W / n) # wend = ceil((k + 1) * W / n) - # output[:, :, i, j, k] = + # output[:, :, i, j, k] = # avg(input[:, :, dstart:dend, hstart: hend, wstart: wend]) # data = fluid.layers.data( @@ -4678,7 +4676,7 @@ def ctc_greedy_decoder(input, blank, name=None): [0.5, 0.1, 0.3, 0.1]] input.lod = [[4, 4]] - + Computation: step1: Apply argmax to first input sequence which is input.data[0:4]. Then we get: @@ -4712,7 +4710,7 @@ def ctc_greedy_decoder(input, blank, name=None): Variable: CTC greedy decode result which is a 2-D tensor with shape [Lp, 1]. \ 'Lp' is the sum if all output sequences' length. If all the sequences \ in result were empty, the result LoDTensor will be [-1] with \ - LoD [[]] and dims [1, 1]. + LoD [[]] and dims [1, 1]. Examples: .. code-block:: python @@ -5032,12 +5030,18 @@ def nce(input, else: num_neg_samples = int(num_neg_samples) + remote_prefetch = is_sparse + print( + "With sparse mode, if your models has only small parameter prefetch may cause speed down" + ) + attrs = { 'num_total_classes': int(num_total_classes), 'num_neg_samples': num_neg_samples, 'seed': seed, 'sampler': sampler, - 'is_sparse': is_sparse + 'is_sparse': is_sparse, + 'remote_prefetch': remote_prefetch } helper.append_op( @@ -5065,7 +5069,7 @@ def hsigmoid(input, """ The hierarchical sigmoid operator is used to accelerate the training process of language model. This operator organizes the classes into a - complete binary tree, or you can use is_custom to pass your own tree to + complete binary tree, or you can use is_custom to pass your own tree to implement hierarchical. Each leaf node represents a class(a word) and each internal node acts as a binary classifier. For each word there's a unique path from root to it's leaf node, hsigmoid calculate the cost for each @@ -5082,7 +5086,7 @@ def hsigmoid(input, 2. build a dict to store word_id -> word's leaf to root path, we call it path_table. 3. build a dict to store word_id -> code of word's leaf to root path, we call it path_code. Code means label of each binary classification, using 1 indicate true, 0 indicate false. - 4. now, each word should has its path and code along the path, you can pass a batch of path and code + 4. now, each word should has its path and code along the path, you can pass a batch of path and code related to the same batch of inputs. Args: @@ -5091,8 +5095,8 @@ def hsigmoid(input, and :math:`D` is the feature size. label (Variable): The tensor variable contains labels of training data. It's a tensor with shape is :math:`[N \\times 1]`. - num_classes: (int), The number of classes, must not be less than 2. with default tree this has to be set, - it should never be None under is_custom=False, but while is_custom is true, it should be non leaf num + num_classes: (int), The number of classes, must not be less than 2. with default tree this has to be set, + it should never be None under is_custom=False, but while is_custom is true, it should be non leaf num which indicates the num of classes using by binary classify. param_attr (ParamAttr|None): The parameter attribute for learnable parameters/weights of hsigmoid. If it is set to None or one attribute of ParamAttr, hsigmoid @@ -5105,15 +5109,15 @@ def hsigmoid(input, is not set, the bias is initialized zero. Default: None. name (str|None): A name for this layer(optional). If set None, the layer will be named automatically. Default: None. - path_table: (Variable|None) this variable can store each batch of samples' path to root, + path_table: (Variable|None) this variable can store each batch of samples' path to root, it should be in leaf -> root order - path_table should have the same shape with path_code, and for each sample i path_table[i] indicates a np.array like - structure and each element in this array is indexes in parent nodes' Weight Matrix. - path_code: (Variable|None) this variable can store each batch of samples' code, + path_table should have the same shape with path_code, and for each sample i path_table[i] indicates a np.array like + structure and each element in this array is indexes in parent nodes' Weight Matrix. + path_code: (Variable|None) this variable can store each batch of samples' code, each code consist with every code of parent nodes. it should be in leaf -> root order - is_custom: (bool|False)using user defined binary tree instead of default complete binary tree, if costum is + is_custom: (bool|False)using user defined binary tree instead of default complete binary tree, if costum is set you need to set path_table/path_code/num_classes, otherwise num_classes should be set - is_sparse: (bool|False)using sparse update instead of dense update, if set, the gradient + is_sparse: (bool|False)using sparse update instead of dense update, if set, the gradient of W and input will be sparse. Returns: @@ -5147,7 +5151,10 @@ def hsigmoid(input, pass weights = None - + remote_prefetch = is_sparse + print( + "With sparse mode, if your models has only small parameter prefetch may cause speed down" + ) if not is_custom: weights = helper.create_parameter( attr=helper.param_attr, @@ -5163,7 +5170,7 @@ def hsigmoid(input, inputs = { "X": input, "W": weights, - "PTable": path_table, + "PathTable": path_table, "PathCode": path_code, "Label": label } @@ -5186,9 +5193,13 @@ def hsigmoid(input, type="hierarchical_sigmoid", inputs=inputs, outputs={"Out": out, - "PreOut": pre_out}, - attrs={"num_classes": num_classes, - "is_sparse": is_sparse}) + "PreOut": pre_out, + "W_Out": weights}, + attrs={ + "num_classes": num_classes, + "is_sparse": is_sparse, + "remote_prefetch": remote_prefetch + }) return out @@ -6965,10 +6976,10 @@ def mean_iou(input, label, num_classes): num_classes (int): The possible number of labels. Returns: - mean_iou (Variable),out_wrong(Variable),out_correct(Variable): - + mean_iou (Variable),out_wrong(Variable),out_correct(Variable): + Three variables: - + - mean_iou : A Tensor representing the mean intersection-over-union with shape [1]. - out_wrong: A Tensor with shape [num_classes]. The wrong numbers of each class. - out_correct: A Tensor with shape [num_classes]. The correct numbers of each class. @@ -7166,7 +7177,7 @@ def affine_grid(theta, out_shape, name=None): Args: theta (Variable): A batch of affine transform parameters with shape [N, 2, 3]. - out_shape (Variable | list | tuple): The shape of target output with format [N, C, H, W]. + out_shape (Variable | list | tuple): The shape of target output with format [N, C, H, W]. ``out_shape`` can be a Variable or a list or tuple. name(str|None): A name for this layer(optional). If set None, the layer will be named automatically. @@ -7684,7 +7695,7 @@ def brelu(x, t_min=0.0, t_max=24.0, name=None): Examples: - .. code-block:: python + .. code-block:: python x = fluid.layers.data(name="x", shape=[2,3,16,16], dtype="float32") y = fluid.layers.brelu(x, t_min=1.0, t_max=20.0) @@ -7762,9 +7773,9 @@ def flatten(x, axis=1, name=None): """ **Flatten layer** Flattens the input tensor into a 2D matrix. - + For Example: - + .. code-block:: text Case 1: @@ -8942,7 +8953,7 @@ def similarity_focus(input, axis, indexes, name=None): SimilarityFocus Operator Generate a similarity focus mask with the same shape of input using the following method: - + 1. Extract the 3-D tensor(here the first dimension is BatchSize) corresponding to the axis according to the indexes. For example, if axis=1 and indexes=[a], it will get the matrix T=X[:, a, :, :]. In this case, if the shape of input X @@ -9403,7 +9414,7 @@ class PyFuncRegistry(object): raise TypeError('func must be a Python function') self._func = func - # find named args using reflection + # find named args using reflection args = inspect.getargspec(self._func) if len(args[0]) == 0 and args[1] is None and args[2] is None: # Function with no inputs @@ -9414,15 +9425,15 @@ class PyFuncRegistry(object): ''' Why record self here? - 1. For debug usage. Users can call - :code:`py_func.registered_func(idx)` method + 1. For debug usage. Users can call + :code:`py_func.registered_func(idx)` method to find the registered function corresponding - to :code:`idx`. + to :code:`idx`. - 2. For increasing reference count of self. - It seems that to release Python object + 2. For increasing reference count of self. + It seems that to release Python object whose reference count is 1 would cause - segmentation fault error in C++ side. + segmentation fault error in C++ side. May be lack of Python GC in C++ side? ''' PyFuncRegistry._register_funcs.append(self) @@ -9473,7 +9484,7 @@ class PyFuncRegistry(object): def py_func(func, x, out, backward_func=None, skip_vars_in_backward_input=None): """ PyFunc Operator. - + User can use :code:`py_func` to register operators in Python side. The inputs of :code:`func` is :code:`LoDTensor` and outputs can be numpy array or :code:`LoDTensor`. Paddle would call the registered @@ -9491,7 +9502,7 @@ def py_func(func, x, out, backward_func=None, skip_vars_in_backward_input=None): no gradient, users should return None. This function can also be used to debug the running network. User can - add a :code:`py_func` operator without output, and print input + add a :code:`py_func` operator without output, and print input :code:`x` inside :code:`func`. Args: @@ -9499,50 +9510,50 @@ def py_func(func, x, out, backward_func=None, skip_vars_in_backward_input=None): x (Variable|list(Variable)|tuple(Variable)): inputs of :code:`func`. out (Variable|list(Variable)|tuple(Variable)): outputs of :code:`func`. Paddle cannot infer shapes and data types of :code:`out`. Users - should create :code:`out` beforehand. + should create :code:`out` beforehand. backward_func (callable|None): backward Python function. - None means no backward. Default None. + None means no backward. Default None. skip_vars_in_backward_input (Variable|list(Variable)|tuple(Variable)): - Variables that are not needed in :code:`backward_func` inputs. + Variables that are not needed in :code:`backward_func` inputs. These variables must be any of :code:`x` and :code:`out`. If set, these vars would not be inputs of :code:`backward_func`, - Only useful when :code:`backward_func` is not None. Default None. + Only useful when :code:`backward_func` is not None. Default None. Returns: out (Variable|list(Variable)|tuple(Variable)): input :code:`out` Examples: - + >>> import paddle.fluid as fluid >>> import six >>> >>> def create_tmp_var(name, dtype, shape): >>> return fluid.default_main_program().current_block().create_var( - >>> name=name, dtype=dtype, shape=shape) + >>> name=name, dtype=dtype, shape=shape) >>> >>> # tanh activation has been provided by Paddle C++ op - >>> # Here, we only use tanh to be an example to show the usage + >>> # Here, we only use tanh to be an example to show the usage >>> # of py_func >>> def tanh(x): >>> return np.tanh(x) - >>> + >>> >>> # forward input x is skipped >>> def tanh_grad(y, dy): >>> return np.array(dy) * (1 - np.square(np.array(y))) >>> >>> def debug_func(x): - >>> print(x) + >>> print(x) >>> >>> def simple_net(img, label): >>> hidden = img >>> for idx in six.moves.range(4): >>> hidden = fluid.layers.fc(hidden, size=200) >>> new_hidden = create_tmp_var(name='hidden_{}'.format(idx), - >>> dtype=hidden.dtype, shape=hidden.shape) + >>> dtype=hidden.dtype, shape=hidden.shape) >>> >>> # user-defined layers with forward and backward - >>> hidden = fluid.layers.py_func(func=tanh, x=hidden, - >>> out=new_hidden, backward_func=tanh_grad, + >>> hidden = fluid.layers.py_func(func=tanh, x=hidden, + >>> out=new_hidden, backward_func=tanh_grad, >>> skip_vars_in_backward_input=hidden) >>> >>> # user-defined debug layers to print variables @@ -9713,47 +9724,3 @@ def huber_loss(input, label, delta): 'Residual': residual}, attrs={'delta': delta}) return out - - -class FC(layers.PyLayer): - def __init__(self, - size, - param_attr=None, - num_flatten_dims=1, - dtype=core.VarDesc.VarType.FP32): - super(FC, self).__init__() - self._size = size - self._num_flatten_dims = num_flatten_dims - self._dtype = dtype - self._helper = LayerHelper('FC', param_attr=param_attr) - - def _build_once(self, inputs): - input_shape = inputs[0].shape - param_shape = [ - reduce(lambda a, b: a * b, input_shape[self._num_flatten_dims:], 1) - ] + [self._size] - self._w = self._helper.create_parameter( - attr=self._helper.param_attr, - shape=param_shape, - dtype=self._dtype, - is_bias=False) - - def forward(self, inputs): - tmp = self._helper.create_variable_for_type_inference(self._dtype) - self._helper.append_op( - type="mul", - inputs={"X": inputs[0], - "Y": self._w}, - outputs={"Out": tmp}, - attrs={ - "x_num_col_dims": self._num_flatten_dims, - "y_num_col_dims": 1 - }) - - out = self._helper.create_variable_for_type_inference(self._dtype) - self._helper.append_op( - type="sum", - inputs={"X": [tmp]}, - outputs={"Out": out}, - attrs={"use_mkldnn": False}) - return out diff --git a/python/paddle/fluid/layers/tensor.py b/python/paddle/fluid/layers/tensor.py index 4399d96626b8523c351cc9b22806d04b3e4aca07..ce9f508c9f10981d62b7f8417080f0f3b8d9b8a7 100644 --- a/python/paddle/fluid/layers/tensor.py +++ b/python/paddle/fluid/layers/tensor.py @@ -20,6 +20,7 @@ from ..framework import convert_np_dtype_to_dtype_ from ..framework import Variable from ..initializer import Constant, force_init_on_cpu from ..core import VarDesc +from ..imperative import base as imperative_base from .layer_function_generator import templatedoc import numpy @@ -104,15 +105,15 @@ def create_global_var(shape, Args: shape(list[int]): shape of the variable - value(float): the value of the variable. The new created + value(float): the value of the variable. The new created variable will be filled with it. dtype(string): data type of the variable - persistable(bool): if this variable is persistable. + persistable(bool): if this variable is persistable. Default: False - force_cpu(bool): force this variable to be on CPU. + force_cpu(bool): force this variable to be on CPU. Default: False - name(str|None): The name of the variable. If set to None the variable - name will be generated automatically. + name(str|None): The name of the variable. If set to None the variable + name will be generated automatically. Default: None Returns: @@ -121,21 +122,26 @@ def create_global_var(shape, Examples: .. code-block:: python - var = fluid.create_global_var(shape=[2,3], value=1.0, dtype='float32', + var = fluid.create_global_var(shape=[2,3], value=1.0, dtype='float32', persistable=True, force_cpu=True, name='new_var') """ helper = LayerHelper("global_var", **locals()) var = helper.create_global_variable( - dtype=dtype, shape=shape, persistable=persistable, name=name) + dtype=dtype, + shape=shape, + persistable=persistable, + name=name, + stop_gradient=True) helper.set_variable_initializer( var, initializer=Constant( value=float(value), force_cpu=force_cpu)) + return var def cast(x, dtype): """ - This layer takes in the Variable :attr:`x` with :attr:`x.dtype` and casts + This layer takes in the Variable :attr:`x` with :attr:`x.dtype` and casts it to the output with :attr:`dtype`. Args: @@ -199,9 +205,9 @@ def tensor_array_to_tensor(input, axis=1, name=None): and returns that as the output. A simple example as below: - + .. code-block:: text - + Given: input.data = {[[0.6, 0.1, 0.3], @@ -210,9 +216,9 @@ def tensor_array_to_tensor(input, axis=1, name=None): [1.8]], [[2.3, 2.1], [2.5, 2.4]]} - + axis = 1 - + Then: output.data = [[0.6, 0.1, 0.3, 1.3, 2.3, 2.1], @@ -498,12 +504,12 @@ def argmax(x, axis=0): def argsort(input, axis=-1, name=None): """ - Performs sorting on the input Variable along the given axis, and outputs - sorted data Varibale and its corresponding index Variable with the same + Performs sorting on the input Variable along the given axis, and outputs + sorted data Varibale and its corresponding index Variable with the same shape as :attr:`input`. .. code-block:: text - + For example, the given axis is -1 and the input Variable input = [[0.15849551, 0.45865775, 0.8563702 ], @@ -516,15 +522,15 @@ def argsort(input, axis=-1, name=None): and the sorted indices along the given axis turn outs to be - indices = [[0, 1, 2], + indices = [[0, 1, 2], [0, 2, 1]] Args: input(Variable): The input Variable for sorting. - axis(int): The axis along which to sort the input Variable. When - :attr:`axis` < 0, the actual axis will be :attr:`axis` + + axis(int): The axis along which to sort the input Variable. When + :attr:`axis` < 0, the actual axis will be :attr:`axis` + rank(:attr:`input`). Default -1, the last dimension. - name(str|None): (optional) A name for this layer. If set None, the + name(str|None): (optional) A name for this layer. If set None, the layer will be named automatically. Returns: diff --git a/python/paddle/fluid/optimizer.py b/python/paddle/fluid/optimizer.py index 59c22d4e498814d468c78b10265b7afe35461dfb..bf3730ce51fdd59af85184ce5f5b0cad8ef0e6d3 100644 --- a/python/paddle/fluid/optimizer.py +++ b/python/paddle/fluid/optimizer.py @@ -1,4 +1,4 @@ -# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. +# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -30,6 +30,7 @@ from .initializer import Constant from .layer_helper import LayerHelper from .layers import ops from .regularizer import append_regularization_ops +from .imperative import base as imperative_base __all__ = [ 'SGD', 'Momentum', 'Adagrad', 'Adam', 'Adamax', 'DecayedAdagrad', 'Ftrl', @@ -194,22 +195,18 @@ class Optimizer(object): format(name, param.name)) return self._accumulators[name][param.name] - def _create_optimization_pass(self, - parameters_and_grads, - loss, - startup_program=None): + def _create_optimization_pass(self, parameters_and_grads): """Add optimization operators to update gradients to variables. Args: - loss(Variable): the target that this optimization is for. parameters_and_grads(list(tuple(Variable, Variable))): - a list of (variable, gradient) pair to update. + a list of (variable, gradient) pair to update. Returns: return_op_list: a list of operators that will complete one step of - optimization. This will include parameter update ops, global step - update ops and any other custom ops required by subclasses to manage - their internal state. + optimization. This will include parameter update ops, global step + update ops and any other custom ops required by subclasses to manage + their internal state. """ # This is a default implementation of create_optimization_pass that # can be shared by most optimizers. This implementation assumes that @@ -218,37 +215,33 @@ class Optimizer(object): # _create_accumulators method if it needs to create accumulators # for parameters and extend _finish_update method to add custom ops. - # Create any accumulators - program = loss.block.program - self._dtype = loss.dtype - with program_guard(program, startup_program): - global_block = framework.default_main_program().global_block() - start = len(global_block.ops) - self.helper = LayerHelper(self.__class__.__name__) - self._create_accumulators(loss.block, - [p[0] for p in parameters_and_grads]) - self._create_global_learning_rate() - - optimize_ops = [] - for param_and_grad in parameters_and_grads: - if param_and_grad[1] is None: - continue - with param_and_grad[0].block.program._optimized_guard( - param_and_grad), name_scope("optimizer"): - if param_and_grad[0].trainable is True: - optimize_op = self._append_optimize_op(loss.block, - param_and_grad) - optimize_ops.append(optimize_op) - - # Get custom finish ops for subclasses - # FIXME: Need to fix this once we figure out how to handle dependencies - self._finish_update(loss.block, parameters_and_grads) - - end = len(global_block.ops) - return global_block._slice_ops(start, end) - - def _process_distribute_lookuptable(self, param_grads, loss, - startup_program): + # Allways called under program_guard use global block as loss block + global_block = framework.default_main_program().global_block() + start = len(global_block.ops) + self.helper = LayerHelper(self.__class__.__name__) + self._create_accumulators(global_block, + [p[0] for p in parameters_and_grads]) + self._create_global_learning_rate() + + optimize_ops = [] + for param_and_grad in parameters_and_grads: + if param_and_grad[1] is None: + continue + with param_and_grad[0].block.program._optimized_guard( + param_and_grad), name_scope("optimizer"): + if param_and_grad[0].trainable is True: + optimize_op = self._append_optimize_op(global_block, + param_and_grad) + optimize_ops.append(optimize_op) + + # Get custom finish ops for subclasses + # FIXME: Need to fix this once we figure out how to handle dependencies + self._finish_update(global_block, parameters_and_grads) + + end = len(global_block.ops) + return global_block._slice_ops(start, end) + + def _process_distribute_lookuptable(self, param_grads): """ Because distribute lookup table only support SGD optimizer for now, not support other optimizer and regularization, so we should find the table parameter out, @@ -258,7 +251,8 @@ class Optimizer(object): :param loss: the loss variable. :param startup_program: the startup program """ - program = loss.block.program + program = framework.default_main_program() + global_block = framework.default_main_program().global_block() table_name = find_distributed_lookup_table(program) table_param = None table_grad = None @@ -274,40 +268,78 @@ class Optimizer(object): new_param_grads.append((p, g)) sgd_op = None if table_param is not None: - with program_guard(program, startup_program): - param_and_grad = [table_param, table_grad] - with table_param.block.program._optimized_guard(param_and_grad), \ - framework.name_scope("optimizer"): - self._create_global_learning_rate() - # create the optimize op - sgd_op = loss.block.append_op( - type='sgd', - inputs={ - "Param": table_param, - "Grad": table_grad, - "LearningRate": - self._create_param_lr(param_and_grad) - }, - outputs={"ParamOut": param_and_grad[0]}) + param_and_grad = [table_param, table_grad] + with table_param.block.program._optimized_guard(param_and_grad), \ + framework.name_scope("optimizer"): + self._create_global_learning_rate() + # create the optimize op + sgd_op = global_block.append_op( + type='sgd', + inputs={ + "Param": table_param, + "Grad": table_grad, + "LearningRate": self._create_param_lr(param_and_grad) + }, + outputs={"ParamOut": param_and_grad[0]}) return new_param_grads, (table_param, table_grad), sgd_op - def minimize(self, + def backward(self, loss, startup_program=None, parameter_list=None, - no_grad_set=None): - """Add operations to minimize `loss` by updating `parameter_list`. + no_grad_set=None, + callbacks=None): + """ + First part of `minimize`, do auto-diff to append backward ops for + the current program. - This method combines interface `append_backward()` and - `create_optimization_pass()` into one. + Args: + loss (Variable): loss variable to run optimizations. + startup_program (Program): startup_program for initializing parameters + in `parameter_list`. + parameter_list (list): list of Variables to update. + no_grad_set (set|None): set of Variables should be ignored. + callbacks (list|None): list of callables to run when appending backward + operator for one parameter. + + Return: + list: list of (param, grad) pair, grad is the output of backward. + + Examples: + See examples in `apply_gradients`. """ - params_grads = append_backward(loss, parameter_list, no_grad_set, - [error_clip_callback]) + if callbacks is None: + callbacks = [error_clip_callback] + else: + assert (isinstance(callbacks, list)) + callbacks.append(error_clip_callback) + return append_backward(loss, parameter_list, no_grad_set, callbacks) + + def apply_gradients(self, params_grads): + """ + Second part of `minimize`, appending optimization operators for + given `params_grads` pairs. + Args: + params_grads (list): list of (param, grad) pair to do optimization. + + Returns: + list: A list of operators appended to the current program. + + Examples: + .. code-block:: python + + loss = network() + optimizer = fluid.optimizer.SGD(learning_rate=0.1) + params_grads = optimizer.backward(loss) + # you may append operations for params_grads here + # ... + optimizer.apply_gradients(params_grads) + """ params_grads = sorted(params_grads, key=lambda x: x[0].name) params_grads, table_param_and_grad, table_optimize_op = \ - self._process_distribute_lookuptable(params_grads, loss, startup_program) + self._process_distribute_lookuptable(params_grads) params_grads = append_gradient_clip_ops(params_grads) @@ -315,11 +347,60 @@ class Optimizer(object): params_grads = append_regularization_ops(params_grads, self.regularization) - optimize_ops = self._create_optimization_pass(params_grads, loss, - startup_program) + optimize_ops = self._create_optimization_pass(params_grads) if table_optimize_op is not None: optimize_ops.append(table_optimize_op) params_grads.append(table_param_and_grad) + + return optimize_ops + + def minimize(self, + loss, + startup_program=None, + parameter_list=None, + no_grad_set=None): + """ + Add operations to minimize `loss` by updating `parameter_list`. + + This method combines interface `backward()` and + `apply_gradients()` into one. + + Args: + loss (Variable): loss variable to run optimizations. + startup_program (Program): startup_program for initializing parameters + in `parameter_list`. + parameter_list (list): list of Variables to update. + no_grad_set (set|None): set of Variables should be ignored. + + Returns: + tuple: (optimize_ops, params_grads) which are, list of operators appended; + and list of (param, grad) Variables pair for optimization. + """ + self._dtype = loss.dtype + program = loss.block.program + optimize_ops = [] + if imperative_base.enabled(): + if parameter_list is not None: + params_grads = parameter_list + else: + parameters = program.global_block().all_parameters() + params_grads = [] + for param in parameters: + # create gradient variable + grad_var = Variable( + block=loss.block, + name=param._ivar._grad_name(), + stop_gradient=True) + grad_var._value = param._ivar.grad_value + params_grads.append((param, grad_var)) + with program_guard(program, startup_program): + optimize_ops = self._create_optimization_pass(params_grads) + else: + with program_guard(program, startup_program): + params_grads = self.backward(loss, startup_program, + parameter_list, no_grad_set) + optimize_ops = self.apply_gradients(params_grads) + return optimize_ops, params_grads @@ -364,7 +445,8 @@ class SGDOptimizer(Optimizer): "Grad": param_and_grad[1], "LearningRate": self._create_param_lr(param_and_grad) }, - outputs={"ParamOut": param_and_grad[0]}) + outputs={"ParamOut": param_and_grad[0]}, + stop_gradient=True) return sgd_op @@ -448,7 +530,8 @@ class MomentumOptimizer(Optimizer): "VelocityOut": velocity_acc }, attrs={"mu": self._momentum, - "use_nesterov": self._use_nesterov}) + "use_nesterov": self._use_nesterov}, + stop_gradient=True) return momentum_op @@ -477,7 +560,7 @@ class LarsMomentumOptimizer(Optimizer): regularization: A Regularizer, such as fluid.regularizer.L2DecayRegularizer. name: A optional name prefix. - + Examples: .. code-block:: python @@ -533,7 +616,8 @@ class LarsMomentumOptimizer(Optimizer): "mu": self._momentum, "lars_coeff": self._lars_coeff, "lars_weight_decay": self._lars_weight_decay - }) + }, + stop_gradient=True) return momentum_op @@ -608,7 +692,8 @@ class AdagradOptimizer(Optimizer): }, outputs={"ParamOut": param_and_grad[0], "MomentOut": moment_acc}, - attrs={"epsilon": self._epsilon}) + attrs={"epsilon": self._epsilon}, + stop_gradient=True) return adagrad_op @@ -738,7 +823,8 @@ class AdamOptimizer(Optimizer): "beta2": self._beta2, "epsilon": self._epsilon, "lazy_mode": self._lazy_mode - }) + }, + stop_gradient=True) return adam_op @@ -760,13 +846,15 @@ class AdamOptimizer(Optimizer): type="scale", inputs={"X": beta1_pow_acc}, outputs={"Out": beta1_pow_acc}, - attrs={"scale": self._beta1}) + attrs={"scale": self._beta1}, + stop_gradient=True) main_block.append_op( type="scale", inputs={"X": beta2_pow_acc}, outputs={"Out": beta2_pow_acc}, - attrs={"scale": self._beta2}) + attrs={"scale": self._beta2}, + stop_gradient=True) class AdamaxOptimizer(Optimizer): @@ -877,7 +965,8 @@ class AdamaxOptimizer(Optimizer): "beta1": self._beta1, "beta2": self._beta2, "epsilon": self._epsilon - }) + }, + stop_gradient=True) return adamax_op @@ -897,7 +986,8 @@ class AdamaxOptimizer(Optimizer): type="scale", inputs={"X": beta1_pow_acc}, outputs={"Out": beta1_pow_acc}, - attrs={"scale": self._beta1}) + attrs={"scale": self._beta1}, + stop_gradient=True) class DecayedAdagradOptimizer(Optimizer): @@ -979,7 +1069,8 @@ class DecayedAdagradOptimizer(Optimizer): }, outputs={"ParamOut": param_and_grad[0], "MomentOut": moment_acc}, - attrs={"epsilon": self._epsilon}) + attrs={"epsilon": self._epsilon}, + stop_gradient=True) return decayed_adagrad_op @@ -1075,7 +1166,8 @@ class AdadeltaOptimizer(Optimizer): "AvgSquaredUpdateOut": avg_squared_update_acc }, attrs={"epsilon": self._epsilon, - "rho": self._rho}) + "rho": self._rho}, + stop_gradient=True) return adadelta_op @@ -1224,7 +1316,8 @@ class RMSPropOptimizer(Optimizer): "decay": self._rho, "momentum": self._momentum, "centered": self._centered - }) + }, + stop_gradient=True) return rmsprop_op @@ -1345,7 +1438,8 @@ class FtrlOptimizer(Optimizer): }, attrs={"l1": self._l1, "l2": self._l1, - "lr_power": self._lr_power}) + "lr_power": self._lr_power}, + stop_gradient=True) return ftrl_op @@ -1509,7 +1603,8 @@ class ModelAverage(Optimizer): "average_window": self.average_window, "min_average_window": self.min_average_window, "max_average_window": self.max_average_window, - }) + }, + stop_gradient=True) @contextmanager def apply(self, executor, need_restore=True): diff --git a/python/paddle/fluid/parallel_executor.py b/python/paddle/fluid/parallel_executor.py index c97a93ec36d4f4a7ff6a9f097551e2d21022d5b1..9601a9e73f0e247e3763228b29ee2989bbbb200f 100644 --- a/python/paddle/fluid/parallel_executor.py +++ b/python/paddle/fluid/parallel_executor.py @@ -29,6 +29,15 @@ ExecutionStrategy = core.ParallelExecutor.ExecutionStrategy BuildStrategy = core.ParallelExecutor.BuildStrategy +def _is_pserver_mode(main_program): + main = main_program if main_program \ + else framework.default_main_program() + for op in main.global_block().ops: + if op.type in ["send", "recv"]: + return True + return False + + class ParallelExecutor(object): """ ParallelExecutor is designed for data parallelism, which focuses on distributing @@ -128,6 +137,11 @@ class ParallelExecutor(object): build_strategy = BuildStrategy() build_strategy.num_trainers = num_trainers build_strategy.trainer_id = trainer_id + # FIXME(zcd): is_distribution_ is a temporary field, because in pserver mode, + # num_trainers is 1, so the current fields of build_strategy doesn't tell if + # it's distributed model. + build_strategy.is_distribution = _is_pserver_mode( + main_program) or num_trainers > 1 # step4: get main_program, scope, local_scopes main = main_program if main_program \ @@ -167,9 +181,8 @@ class ParallelExecutor(object): # step7: init ParallelExecutor self.executor = core.ParallelExecutor( places, persistable_vars, main.desc, - cpt.to_text(loss_name) - if loss_name else six.u(''), scope, local_scopes, exec_strategy, - build_strategy, num_trainers, trainer_id) + cpt.to_text(loss_name) if loss_name else six.u(''), scope, + local_scopes, exec_strategy, build_strategy) self.scope = scope @@ -280,7 +293,7 @@ class ParallelExecutor(object): res.append(res_dict) self.executor.feed_tensors_into_local_scopes(res) - fetch_var_name = '@FETCHED_VAR_NAME@' + fetch_var_name = 'fetch' self.executor.run(fetch_list, fetch_var_name) arr = self.scope.find_var(fetch_var_name).get_lod_tensor_array() diff --git a/python/paddle/fluid/tests/test_data_feeder.py b/python/paddle/fluid/tests/test_data_feeder.py index 01de564aa438e5f14a5c578f7bbbfb475155ca55..16a33fd3ab3c794494687ba39278e327560686ec 100644 --- a/python/paddle/fluid/tests/test_data_feeder.py +++ b/python/paddle/fluid/tests/test_data_feeder.py @@ -30,6 +30,12 @@ class TestDataFeeder(unittest.TestCase): self.assertEqual(result['image'].recursive_sequence_lengths(), []) self.assertEqual(result['label'].recursive_sequence_lengths(), []) + try: + result = feeder.feed([([0] * 783, [9]), ([1] * 783, [1])]) + self.assertTrue(False) + except ValueError: + self.assertTrue(True) + def test_lod_level_1_converter(self): # lod_level = 1 # each sentence has a different number of words diff --git a/python/paddle/fluid/tests/unittests/CMakeLists.txt b/python/paddle/fluid/tests/unittests/CMakeLists.txt index 6d6fe245d8a0d9b3a29f11171e7d945e09a4133c..ec8b19c7ba07a9e57a32277ff3fc34b0ea25a819 100644 --- a/python/paddle/fluid/tests/unittests/CMakeLists.txt +++ b/python/paddle/fluid/tests/unittests/CMakeLists.txt @@ -21,18 +21,19 @@ if(NOT WITH_DISTRIBUTE) LIST(REMOVE_ITEM TEST_OPS test_dist_simnet_bow) LIST(REMOVE_ITEM TEST_OPS test_dist_mnist_batch_merge) LIST(REMOVE_ITEM TEST_OPS test_dist_text_classification) + LIST(REMOVE_ITEM TEST_OPS test_nce_remote_table_op) + LIST(REMOVE_ITEM TEST_OPS test_hsigmoid_remote_table_op) endif(NOT WITH_DISTRIBUTE) if (NOT ${WITH_GPU}) LIST(REMOVE_ITEM TEST_OPS test_conv2d_fusion_op) -elseif(${CUDNN_MAJOR_VERSION} VERSION_LESS 7) +elseif(${CUDNN_VERSION} VERSION_LESS 7100) LIST(REMOVE_ITEM TEST_OPS test_conv2d_fusion_op) endif() list(REMOVE_ITEM TEST_OPS test_seq_concat_op) # FIXME(helin): https://github.com/PaddlePaddle/Paddle/issues/8290 list(REMOVE_ITEM TEST_OPS test_modified_huber_loss_op) # FIXME(qijun) https://github.com/PaddlePaddle/Paddle/issues/5184 list(REMOVE_ITEM TEST_OPS test_lstm_unit_op) # # FIXME(qijun) https://github.com/PaddlePaddle/Paddle/issues/5185 -list(REMOVE_ITEM TEST_OPS test_nce) # FIXME(qijun) https://github.com/PaddlePaddle/Paddle/issues/7778 list(REMOVE_ITEM TEST_OPS test_recurrent_op) # FIXME(qijun) https://github.com/PaddlePaddle/Paddle/issues/6152 list(REMOVE_ITEM TEST_OPS test_cond_op) # FIXME(qijun): https://github.com/PaddlePaddle/Paddle/issues/5101#issuecomment-339814957 diff --git a/python/paddle/fluid/tests/unittests/dist_ctr.py b/python/paddle/fluid/tests/unittests/dist_ctr.py index 65969824338a5c354415cac8a34bd3863716bef4..fd09d47258fdfbf6d4a285df7d53c81f7489f39e 100644 --- a/python/paddle/fluid/tests/unittests/dist_ctr.py +++ b/python/paddle/fluid/tests/unittests/dist_ctr.py @@ -31,6 +31,7 @@ fluid.default_main_program().random_seed = 1 class TestDistCTR2x2(TestDistRunnerBase): def get_model(self, batch_size=2): + dnn_input_dim, lr_input_dim = dist_ctr_reader.load_data_meta() """ network definition """ dnn_data = fluid.layers.data( @@ -97,7 +98,14 @@ class TestDistCTR2x2(TestDistRunnerBase): inference_program = paddle.fluid.default_main_program().clone() - sgd_optimizer = fluid.optimizer.SGD(learning_rate=0.0001) + regularization = None + use_l2_decay = bool(os.getenv('USE_L2_DECAY', 0)) + if use_l2_decay: + regularization = fluid.regularizer.L2DecayRegularizer( + regularization_coeff=1e-1) + + sgd_optimizer = fluid.optimizer.SGD(learning_rate=0.0001, + regularization=regularization) sgd_optimizer.minimize(avg_cost) dataset = dist_ctr_reader.Dataset() diff --git a/python/paddle/fluid/tests/unittests/dist_se_resnext.py b/python/paddle/fluid/tests/unittests/dist_se_resnext.py index 5da370570680e9f10a22ad882e3346e6381dfe63..c3d84dba0ae27db992bb999291625c2975f7faa9 100644 --- a/python/paddle/fluid/tests/unittests/dist_se_resnext.py +++ b/python/paddle/fluid/tests/unittests/dist_se_resnext.py @@ -235,7 +235,6 @@ class DistSeResneXt2x2(TestDistRunnerBase): bd = [step * e for e in epochs] base_lr = 0.1 - lr = [] lr = [base_lr * (0.1**i) for i in range(len(bd) + 1)] optimizer = fluid.optimizer.Momentum( diff --git a/python/paddle/fluid/tests/unittests/ngraph/test_mean_ngraph_op.py b/python/paddle/fluid/tests/unittests/ngraph/test_mean_ngraph_op.py new file mode 100644 index 0000000000000000000000000000000000000000..5535427ea8a93fdc5818cdc058aedb6fe72165ee --- /dev/null +++ b/python/paddle/fluid/tests/unittests/ngraph/test_mean_ngraph_op.py @@ -0,0 +1,31 @@ +# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +from __future__ import print_function + +import unittest +from paddle.fluid.tests.unittests.test_mean_op import TestMeanOp, TestFP16MeanOp + + +class TestNGRAPHMeanOp(TestMeanOp): + def setUp(self): + super(TestNGRAPHMeanOp, self).setUp() + + +class TestNGRAPHFP16MeanOp(TestFP16MeanOp): + def setUp(self): + super(TestNGRAPHFP16MeanOp, self).setUp() + + +if __name__ == "__main__": + unittest.main() diff --git a/python/paddle/fluid/tests/unittests/ngraph/test_scale_ngraph_op.py b/python/paddle/fluid/tests/unittests/ngraph/test_scale_ngraph_op.py new file mode 100644 index 0000000000000000000000000000000000000000..b42a1f73fa72b0dab936a3bb61a8893978b229ec --- /dev/null +++ b/python/paddle/fluid/tests/unittests/ngraph/test_scale_ngraph_op.py @@ -0,0 +1,40 @@ +# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +from __future__ import print_function +import unittest +from paddle.fluid.tests.unittests.test_scale_op import TestScaleOp, TestScaleOpSelectedRows, TestScaleFp16Op, TestScaleFp16OpSelectedRows + + +class TestNGRAPHScaleOp(TestScaleOp): + def init_dtype_type(self): + pass + + +class TestNGRAPHScaleOpSelectedRows(TestScaleOpSelectedRows): + def init_dtype_type(self): + pass + + +class TestNGRAPHScaleFp16Op(TestScaleFp16Op): + def init_dtype_type(self): + pass + + +class TestNGRAPHScaleFp16OpSelectedRows(TestScaleFp16OpSelectedRows): + def init_dtype_type(self): + pass + + +if __name__ == "__main__": + unittest.main() diff --git a/python/paddle/fluid/tests/unittests/parallel_executor_test_base.py b/python/paddle/fluid/tests/unittests/parallel_executor_test_base.py index e2a9fc183ea9206efd892b23844081cb9d2fb3d3..1ba47d5a57665e00f08ffde9ebf3b5b10412c2ee 100644 --- a/python/paddle/fluid/tests/unittests/parallel_executor_test_base.py +++ b/python/paddle/fluid/tests/unittests/parallel_executor_test_base.py @@ -19,6 +19,7 @@ import os import unittest import paddle.fluid as fluid import paddle.fluid.core as core +from paddle.fluid import compiler import time import numpy as np import math @@ -44,15 +45,8 @@ class TestParallelExecutorBase(unittest.TestCase): optimizer=fluid.optimizer.Adam, use_fast_executor=False, enable_sequential_execution=False): - def run_executor(exe, feed, fetch_list, program=None): - if isinstance(exe, fluid.ParallelExecutor): - res = exe.run(fetch_list=fetch_list, feed=feed) - elif isinstance(exe, fluid.Executor): - if program is None: - program = fluid.default_main_program() - res = exe.run(program=program, feed=feed, fetch_list=fetch_list) - else: - raise ValueError('Unkown type exe') + def run_executor(exe, binary, feed, fetch_list): + res = exe.run(binary, feed=feed, fetch_list=fetch_list) return res main = fluid.Program() @@ -72,13 +66,12 @@ class TestParallelExecutorBase(unittest.TestCase): fluid.memory_optimize(main) place = fluid.CUDAPlace(0) if use_cuda else fluid.CPUPlace() - startup_exe = fluid.Executor(place) - startup_exe.run(startup) + exe = fluid.Executor(place) + exe.run(startup) exec_strategy = fluid.ExecutionStrategy() exec_strategy.allow_op_delay = allow_op_delay if use_fast_executor: exec_strategy.use_experimental_executor = True - build_strategy = fluid.BuildStrategy() build_strategy.reduce_strategy = fluid.BuildStrategy.ReduceStrategy.Reduce \ if use_reduce else fluid.BuildStrategy.ReduceStrategy.AllReduce @@ -87,15 +80,13 @@ class TestParallelExecutorBase(unittest.TestCase): build_strategy.enable_sequential_execution = enable_sequential_execution if use_cuda and core.is_compiled_with_cuda(): build_strategy.remove_unnecessary_lock = True - if use_parallel_executor: - exe = fluid.ParallelExecutor( - use_cuda, + binary = compiler.CompiledProgram(main).with_data_parallel( loss_name=loss.name, - exec_strategy=exec_strategy, - build_strategy=build_strategy) + build_strategy=build_strategy, + exec_strategy=exec_strategy) else: - exe = fluid.Executor(place=place) + binary = compiler.CompiledProgram(main) if batch_size is not None: batch_size *= fluid.core.get_cuda_device_count( @@ -103,13 +94,14 @@ class TestParallelExecutorBase(unittest.TestCase): os.environ.get('CPU_NUM', multiprocessing.cpu_count())) begin = time.time() first_loss, = run_executor( - exe=exe, feed=feed_dict, fetch_list=[loss.name]) + exe=exe, binary=binary, feed=feed_dict, fetch_list=[loss.name]) for i in range(iter): - run_executor(exe=exe, feed=feed_dict, fetch_list=[]) + run_executor( + exe=exe, binary=binary, feed=feed_dict, fetch_list=[]) last_loss, = run_executor( - exe=exe, feed=feed_dict, fetch_list=[loss.name]) + exe=exe, binary=binary, feed=feed_dict, fetch_list=[loss.name]) end = time.time() if batch_size is not None: diff --git a/python/paddle/fluid/tests/unittests/test_conv2d_fusion_op.py b/python/paddle/fluid/tests/unittests/test_conv2d_fusion_op.py index a27212f38f4e96090f6bc30d507581ce5c0a26ff..ab34a51dd94fce97ae9220fb87b7d6e007ffa994 100644 --- a/python/paddle/fluid/tests/unittests/test_conv2d_fusion_op.py +++ b/python/paddle/fluid/tests/unittests/test_conv2d_fusion_op.py @@ -51,8 +51,9 @@ class TestConv2dFusionOp(OpTest): input = np.random.random(self.input_size).astype(self.dtype) filter = np.random.random(self.filter_size).astype(self.dtype) - self.output = conv2d_forward_naive(input, filter, self.groups, - conv2d_param).astype(self.dtype) + self.output, _, _, _, _ = conv2d_forward_naive( + input, filter, self.groups, conv2d_param) + self.output = self.output.astype(self.dtype) self.inputs = { 'Input': OpTest.np_dtype_to_fluid_dtype(input), diff --git a/python/paddle/fluid/tests/unittests/test_conv2d_int8_mkldnn_op.py b/python/paddle/fluid/tests/unittests/test_conv2d_int8_mkldnn_op.py new file mode 100644 index 0000000000000000000000000000000000000000..def188bfa632b5b1bb6b2621091d0526ffa345dc --- /dev/null +++ b/python/paddle/fluid/tests/unittests/test_conv2d_int8_mkldnn_op.py @@ -0,0 +1,270 @@ +# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from __future__ import print_function + +import unittest +import numpy as np + +import paddle.fluid.core as core +from op_test import OpTest +from test_conv2d_op import conv2d_forward_naive, TestConv2dOp + + +def conv2d_forward_refer(input, filter, group, conv_param): + out, in_n, out_h, out_w, out_c = conv2d_forward_naive(input, filter, group, + conv_param) + out_tmp = np.zeros((in_n, out_h, out_w, out_c)) + for n in range(in_n): + for i in range(out_h): + for j in range(out_w): + for m in range(out_c): + out_tmp[n, i, j, m] = out[n, m, i, j] + return out_tmp.reshape(in_n, out_c, out_h, out_w) + + +class TestConv2dInt8Op(TestConv2dOp): + def setUp(self): + self.op_type = "conv2d" + self.use_cudnn = False + self.exhaustive_search = False + self.use_cuda = False + self.use_mkldnn = False + self.data_format = "AnyLayout" + self.weighttype = np.float32 + self.use_mkldnn = True + self.init_group() + self.init_dilation() + self.init_test_case() + self.init_fuse_relu() + self.init_data_type() + + conv2d_param = { + 'stride': self.stride, + 'pad': self.pad, + 'dilation': self.dilations + } + + filter = np.random.random(self.filter_size).astype(self.weighttype) + if self.srctype == np.uint8: + input = np.random.randint(0, 10, + self.input_size).astype(self.srctype) + else: + input = np.random.randint(-5, 5, + self.input_size).astype(self.srctype) + input_shift = (np.ones(self.input_size) * 128).astype(np.uint8) + + if self.srctype == np.int8: + filter_int = np.round(filter * self.scale_weights[0] * + 0.5).astype(np.int32) + scale_output_shift = self.scale_out / (self.scale_in * + self.scale_weights[0] * 0.5) + output1 = conv2d_forward_refer( + np.round((input.astype(np.int32) + input_shift) * + self.scale_in).astype(np.int32), filter_int, + self.groups, + conv2d_param).astype(np.float32) * scale_output_shift + output2 = conv2d_forward_refer( + np.round((input_shift) * self.scale_in).astype(np.int32), + filter_int, self.groups, + conv2d_param).astype(np.float32) * scale_output_shift + if self.fuse_relu: + output = np.maximum(np.round(output1 - output2), + 0).astype(self.dsttype) + else: + output = np.round(output1 - output2).astype(self.dsttype) + else: + filter_int = np.round(filter * + self.scale_weights[0]).astype(np.int32) + scale_output_shift = self.scale_out / (self.scale_in * + self.scale_weights[0]) + output1 = conv2d_forward_refer( + input.astype(np.int32), filter_int, self.groups, + conv2d_param).astype(np.float32) + if self.fuse_relu: + output = np.maximum( + np.round(output1 * (self.scale_out / ( + self.scale_in * self.scale_weights[0]))), + 0).astype(self.dsttype) + else: + output = np.round(output1 * (self.scale_out / ( + self.scale_in * + self.scale_weights[0]))).astype(self.dsttype) + + self.inputs = { + 'Input': + OpTest.np_dtype_to_fluid_dtype(input.astype(self.srctype)), + 'Filter': OpTest.np_dtype_to_fluid_dtype(filter) + } + self.attrs = { + 'strides': self.stride, + 'paddings': self.pad, + 'groups': self.groups, + 'dilations': self.dilations, + 'use_cudnn': self.use_cudnn, + 'use_mkldnn': self.use_mkldnn, + 'data_format': self.data_format, + 'exhaustive_search': self.exhaustive_search, + 'Scale_in': self.scale_in, + 'Scale_out': self.scale_out, + 'Scale_weights': self.scale_weights, + 'fuse_relu': self.fuse_relu + } + self.outputs = {'Output': output} + + def test_check_output(self): + self.check_output_with_place(core.CPUPlace(), atol=0) + + def test_check_grad(self): + pass + + def test_check_grad_no_filter(self): + pass + + def test_check_grad_no_input(self): + pass + + def init_test_case(self): + TestConv2dOp.init_test_case(self) + f_c = self.input_size[1] // self.groups + self.filter_size = [1, f_c, 3, 3] + self.scale_in = 1.0 + self.scale_out = 0.5 + self.scale_weights = [10.0] + + def init_data_type(self): + self.srctype = np.uint8 + self.dsttype = np.int8 + + def init_fuse_relu(self): + self.fuse_relu = True + + +#--------------------test conv2d u8 in and u8 out-------------------- + + +class TestConv2d(TestConv2dInt8Op): + def init_test_case(self): + self.pad = [0, 0] + self.stride = [1, 1] + self.input_size = [2, 3, 5, 5] # NCHW + assert np.mod(self.input_size[1], self.groups) == 0 + f_c = self.input_size[1] // self.groups + self.filter_size = [6, f_c, 3, 3] + self.scale_in = 1.0 + self.scale_out = 0.5 + self.scale_weights = [10.0] + + +class TestWithPad(TestConv2d): + def init_test_case(self): + TestConv2d.init_test_case(self) + self.pad = [1, 1] + + +class TestWithGroup(TestConv2d): + def init_group(self): + self.groups = 3 + + +class TestWithStride(TestConv2dInt8Op): + def init_test_case(self): + self.pad = [1, 1] + self.stride = [2, 2] + self.input_size = [2, 3, 6, 6] + assert np.mod(self.input_size[1], self.groups) == 0 + f_c = self.input_size[1] // self.groups + self.filter_size = [6, f_c, 3, 3] + self.scale_in = 1.0 + self.scale_out = 0.8 + self.scale_weights = [10.0] + + +class TestWith1x1(TestConv2dInt8Op): + def init_test_case(self): + self.pad = [0, 0] + self.stride = [1, 1] + self.input_size = [1, 3, 5, 5] + assert np.mod(self.input_size[1], self.groups) == 0 + f_c = self.input_size[1] // self.groups + self.filter_size = [6, f_c, 1, 1] + self.scale_in = 1.0 + self.scale_out = 0.5 + self.scale_weights = [12.0] + + +class TestWithInput1x1Filter1x1(TestConv2dInt8Op): + def init_test_case(self): + self.pad = [0, 0] + self.stride = [1, 1] + self.input_size = [2, 3, 1, 1] + assert np.mod(self.input_size[1], self.groups) == 0 + f_c = self.input_size[1] // self.groups + self.filter_size = [6, f_c, 1, 1] + self.scale_in = 1.0 + self.scale_out = 0.5 + self.scale_weights = [10.0] + + def init_group(self): + self.groups = 3 + + +def init_data_type_with_fusion(self, input_dt, fuse_relu): + self.srctype = input_dt + self.dsttype = np.uint8 if fuse_relu else np.int8 + + def init_fuse_relu(self): + self.fuse_relu = fuse_relu + + +def create_test_int8_class(parent): + + #--------------------test conv2d s8 in and u8 out-------------------- + + class TestS8U8Case(parent): + def init_data_type(self): + init_data_type_with_fusion(self, np.int8, True) + + #--------------------test conv2d s8 in and s8 out-------------------- + + class TestS8S8Case(parent): + def init_data_type(self): + init_data_type_with_fusion(self, np.int8, False) + + #--------------------test conv2d u8 in and s8 out-------------------- + + class TestU8S8Case(parent): + def init_data_type(self): + init_data_type_with_fusion(self, np.uint8, False) + + cls_name_s8u8 = "{0}_relu_{1}".format(parent.__name__, "1") + cls_name_s8s8 = "{0}_relu_{1}".format(parent.__name__, "0") + cls_name_u8s8 = "{0}_relu_{1}".format(parent.__name__, "0") + TestS8U8Case.__name__ = cls_name_s8u8 + TestS8S8Case.__name__ = cls_name_s8s8 + TestU8S8Case.__name__ = cls_name_u8s8 + globals()[cls_name_s8u8] = TestS8U8Case + globals()[cls_name_s8s8] = TestS8S8Case + globals()[cls_name_u8s8] = TestU8S8Case + + +create_test_int8_class(TestConv2dInt8Op) +create_test_int8_class(TestWithPad) +create_test_int8_class(TestWithStride) +create_test_int8_class(TestWithGroup) +create_test_int8_class(TestWith1x1) +create_test_int8_class(TestWithInput1x1Filter1x1) + +if __name__ == '__main__': + unittest.main() diff --git a/python/paddle/fluid/tests/unittests/test_conv2d_op.py b/python/paddle/fluid/tests/unittests/test_conv2d_op.py index bcb79f232bd28bcb534ff2a2a0b799297ff96b71..25a9e8d46edb663600a1c1007cdda673e348a881 100644 --- a/python/paddle/fluid/tests/unittests/test_conv2d_op.py +++ b/python/paddle/fluid/tests/unittests/test_conv2d_op.py @@ -60,7 +60,7 @@ def conv2d_forward_naive(input, filter, group, conv_param): np.sum(input_pad_masked * f_sub[k, :, :, :], axis=(1, 2, 3)) - return out + return out, in_n, out_h, out_w, out_c class TestConv2dOp(OpTest): @@ -85,8 +85,9 @@ class TestConv2dOp(OpTest): input = np.random.random(self.input_size).astype(self.dtype) filter = np.random.random(self.filter_size).astype(self.dtype) - output = conv2d_forward_naive(input, filter, self.groups, - conv2d_param).astype(self.dtype) + output, _, _, _, _ = conv2d_forward_naive(input, filter, self.groups, + conv2d_param) + output = output.astype(self.dtype) self.inputs = { 'Input': OpTest.np_dtype_to_fluid_dtype(input), diff --git a/python/paddle/fluid/tests/unittests/test_dist_base.py b/python/paddle/fluid/tests/unittests/test_dist_base.py index 07cc44aaa266af39fbf3d726ee51a9afc5cb3756..3fcdc57906c214bdc8179c55b576e2e9e8d80973 100644 --- a/python/paddle/fluid/tests/unittests/test_dist_base.py +++ b/python/paddle/fluid/tests/unittests/test_dist_base.py @@ -26,6 +26,7 @@ import pickle import numpy as np import paddle.fluid as fluid +from paddle.fluid import compiler RUN_STEP = 10 DEFAULT_BATCH_SIZE = 2 @@ -104,8 +105,8 @@ class TestDistRunnerBase(object): else: place = fluid.CPUPlace() - startup_exe = fluid.Executor(place) - startup_exe.run(fluid.default_startup_program()) + exe = fluid.Executor(place) + exe.run(fluid.default_startup_program()) strategy = fluid.ExecutionStrategy() strategy.num_threads = 1 @@ -125,19 +126,16 @@ class TestDistRunnerBase(object): mypass.set_int("num_repeats", args.batch_merge_repeat) if args.update_method == "nccl2": - num_trainers = len(args.endpoints.split(",")) - trainer_id = args.trainer_id + build_stra.num_trainers = len(args.endpoints.split(",")) + build_stra.trainer_id = args.trainer_id else: - num_trainers = 1 - trainer_id = 0 + build_stra.num_trainers = 1 + build_stra.trainer_id = 0 - exe = fluid.ParallelExecutor( - args.use_cuda, + binary = compiler.CompiledProgram(trainer_prog).with_data_parallel( loss_name=avg_cost.name, - exec_strategy=strategy, build_strategy=build_stra, - num_trainers=num_trainers, - trainer_id=trainer_id) + exec_strategy=strategy) feed_var_list = [ var for var in trainer_prog.global_block().vars.values() @@ -160,7 +158,8 @@ class TestDistRunnerBase(object): out_losses = [] for _ in six.moves.xrange(RUN_STEP): - loss, = exe.run(fetch_list=[avg_cost.name], + loss, = exe.run(binary, + fetch_list=[avg_cost.name], feed=feeder.feed(get_data())) out_losses.append(loss[0]) if six.PY2: @@ -442,10 +441,10 @@ class TestDistBase(unittest.TestCase): tr_cmd = "%s %s --role trainer --endpoints %s --trainer_id %d --current_endpoint %s --update_method nccl2 --lr %f" tr0_cmd = tr_cmd % \ (self._python_interp, model, self._ps_endpoints, - 0, w0_ep, self._lr / 2) + 0, w0_ep, self._lr) tr1_cmd = tr_cmd % \ (self._python_interp, model, self._ps_endpoints, - 1, w1_ep, self._lr / 2) + 1, w1_ep, self._lr) if self._mem_opt: tr0_cmd += " --mem_opt" diff --git a/python/paddle/fluid/tests/unittests/test_dist_ctr.py b/python/paddle/fluid/tests/unittests/test_dist_ctr.py index b2d979729bc9b2546375cb657f78abe0d8c2dcc7..cc11764d55952741a64676752692eda5cdcc71c0 100644 --- a/python/paddle/fluid/tests/unittests/test_dist_ctr.py +++ b/python/paddle/fluid/tests/unittests/test_dist_ctr.py @@ -18,7 +18,6 @@ import unittest from test_dist_base import TestDistBase -# FIXME(tangwei): sum op can not handle when inputs is empty. class TestDistCTR2x2(TestDistBase): def _setup_config(self): self._sync_mode = True @@ -28,5 +27,19 @@ class TestDistCTR2x2(TestDistBase): self.check_with_place("dist_ctr.py", delta=1e-7, check_error_log=False) +class TestDistCTRWithL2Decay2x2(TestDistBase): + def _setup_config(self): + self._sync_mode = True + self._enforce_place = "CPU" + + def test_dist_ctr(self): + need_envs = {"USE_L2_DECAY": "1"} + self.check_with_place( + "dist_ctr.py", + delta=1e-7, + check_error_log=False, + need_envs=need_envs) + + if __name__ == "__main__": unittest.main() diff --git a/python/paddle/fluid/tests/unittests/test_dist_transpiler.py b/python/paddle/fluid/tests/unittests/test_dist_transpiler.py index d9ad4e2e2c7b8d0a99d917495fbc8efc6cbd188d..3d1ce6b27c935ddca0f2f5fb377e69b571e3714c 100644 --- a/python/paddle/fluid/tests/unittests/test_dist_transpiler.py +++ b/python/paddle/fluid/tests/unittests/test_dist_transpiler.py @@ -14,14 +14,15 @@ from __future__ import print_function +import traceback import math +import collections +import six import unittest +import numpy as np + import paddle.fluid as fluid -from paddle.fluid.transpiler.distribute_transpiler import delete_ops -import traceback -import collections -import six class TranspilerTest(unittest.TestCase): @@ -520,7 +521,7 @@ class TestLocalLookupTable(TestDistLookupTableBase): 'split_selected_rows', 'send', 'sequence_pool_grad', 'lookup_table_grad', 'sequence_pool_grad', 'lookup_table_grad', 'sum', 'split_selected_rows', 'send', 'send_barrier', 'recv', - 'recv', 'recv', 'recv', 'fetch_barrier', 'concat', 'concat' + 'recv', 'fetch_barrier' ] self.assertEqual([op.type for op in trainer.blocks[0].ops], ops) @@ -560,7 +561,7 @@ class TestDistLookupTable(TestDistLookupTableBase): 'lookup_table_grad', 'split_selected_rows', 'send', 'sequence_pool_grad', 'lookup_table_grad', 'sequence_pool_grad', 'lookup_table_grad', 'sum', 'split_ids', 'send', 'send_barrier', - 'recv', 'recv', 'recv', 'fetch_barrier', 'concat' + 'recv', 'recv', 'fetch_barrier' ] self.assertEqual([op.type for op in trainer.blocks[0].ops], ops) startup_ops = [ @@ -607,8 +608,7 @@ class TestAsyncLocalLookupTable(TestDistLookupTableBase): 'send', 'concat_grad', 'sequence_pool_grad', 'lookup_table_grad', 'split_selected_rows', 'send', 'sequence_pool_grad', 'lookup_table_grad', 'sequence_pool_grad', 'lookup_table_grad', - 'sum', 'split_selected_rows', 'send', 'recv', 'recv', 'recv', - 'recv', 'concat', 'concat' + 'sum', 'split_selected_rows', 'send', 'recv', 'recv' ] self.assertEqual([op.type for op in trainer.blocks[0].ops], ops) @@ -648,8 +648,7 @@ class TestAsyncDistLookupTable(TestDistLookupTableBase): 'mul_grad', 'send', 'concat_grad', 'sequence_pool_grad', 'lookup_table_grad', 'split_selected_rows', 'send', 'sequence_pool_grad', 'lookup_table_grad', 'sequence_pool_grad', - 'lookup_table_grad', 'sum', 'split_ids', 'send', 'recv', 'recv', - 'recv', 'concat' + 'lookup_table_grad', 'sum', 'split_ids', 'send', 'recv', 'recv' ] self.assertEqual([op.type for op in trainer.blocks[0].ops], ops) startup_ops = [ @@ -824,5 +823,142 @@ class TestRemoteLookupTable(TestDistLookupTableBase): self.assertEqual([op.type for op in trainer.blocks[0].ops], ops) +# test for remote prefetch +class TestRemoteNce(TestDistLookupTableBase): + def network_with_table(self, is_sparse, is_distributed): + + num_total_classes = 20 + sampler = "uniform" + nid_freq_arr = np.random.dirichlet(np.ones(20) * 1000).astype('float32') + + input = fluid.layers.data(name="input", shape=[10], dtype="float32") + label = fluid.layers.data(name="label", shape=[1], dtype="int64") + + w_param = fluid.default_main_program().global_block().create_parameter( + shape=[num_total_classes, 10], + dtype='float32', + name='nce_w', + initializer=fluid.initializer.ConstantInitializer()) + b_param = fluid.default_main_program().global_block().create_parameter( + shape=[num_total_classes, 1], + dtype='float32', + name='nce_b', + initializer=fluid.initializer.ConstantInitializer()) + + cost = fluid.layers.nce(input=input, + label=label, + num_total_classes=num_total_classes, + sampler=sampler, + custom_dist=nid_freq_arr.tolist(), + sample_weight=None, + param_attr='nce_w', + bias_attr='nce_b', + seed=1, + num_neg_samples=5, + is_sparse=is_sparse) + avg_cost = fluid.layers.mean(cost) + # optimizer + optimizer = fluid.optimizer.Adam(learning_rate=0.003) + optimizer.minimize(avg_cost) + + def net_conf(self): + import os + os.environ['PADDLE_ENABLE_REMOTE_PREFETCH'] = "1" + self.network_with_table(is_sparse=True, is_distributed=False) + + def transpiler_test_impl(self): + trainer, _ = self.get_trainer() + + out_vars = ["nce_w"] + in_vars = ["nce_b"] + + recv_var_names = [] + + for op in trainer.blocks[0].ops: + if op.type == "recv": + for var in op.output("Out"): + recv_var_names.append(var) + + for out_var in out_vars: + self.assertFalse(out_var in recv_var_names) + for in_var in in_vars: + self.assertTrue(in_var in recv_var_names) + + +# test for remote prefetch +class TestRemoteHsigmoid(TestDistLookupTableBase): + def network_with_table(self, is_sparse, is_distributed): + + num_total_classes = 3 + + input = fluid.layers.data(name="input", shape=[1], dtype="float32") + label = fluid.layers.data(name="label", shape=[1], dtype="int64") + path_table = fluid.layers.data( + name='path_table', shape=[3], dtype='int64') + path_code = fluid.layers.data( + name='path_code', shape=[3], dtype='int64') + w_param = fluid.default_main_program().global_block().create_parameter( + shape=[num_total_classes, 10], + dtype='float32', + name='hs_w', + initializer=fluid.initializer.ConstantInitializer()) + b_param = fluid.default_main_program().global_block().create_parameter( + shape=[3, 1], + dtype='float32', + name='hs_b', + initializer=fluid.initializer.ConstantInitializer()) + + emb = fluid.layers.embedding( + input=input, + is_sparse=is_sparse, + size=[3, 3], + param_attr=fluid.ParamAttr(initializer=fluid.initializer.Normal( + scale=1 / math.sqrt(num_total_classes)))) + + cost = fluid.layers.hsigmoid( + input=emb, + label=label, + num_classes=num_total_classes, + path_table=path_table, + path_code=path_code, + is_custom=True, + is_sparse=is_sparse) + avg_cost = fluid.layers.mean(cost) + # optimizer + optimizer = fluid.optimizer.SGD(learning_rate=0.003) + optimizer.minimize(avg_cost) + + def net_conf(self): + import os + os.environ['PADDLE_ENABLE_REMOTE_PREFETCH'] = "1" + self.network_with_table(is_sparse=True, is_distributed=False) + + def transpiler_test_impl(self): + trainer, _ = self.get_trainer() + params_to_check = list() + for op in trainer.blocks[0].ops: + if op.type == "hierarchical_sigmoid": + params_to_check = [op.input("W")[0], op.input("Bias")[0]] + for name in ["epmap", "table_names", "epmap"]: + assert op.has_attr(name) + if name == "epmap": + assert op.attr(name)[0] == u'127.0.0.1:6174' + elif name == "table_names": + assert op.attr(name)[0] == u'hierarchical_sigmoid_0.w_0' + else: + assert op.attr(name) == 3 + elif op.type == "lookup_table": + params_to_check.append(op.input("W")[0]) + else: + pass + op_count = 0 + for op in trainer.blocks[0].ops: + if op.type == "recv": + assert len(op.output("Out")) == 1 + assert op.output("Out")[0] == u'hierarchical_sigmoid_0.b_0' + op_count += 1 + assert op_count == 1 + + if __name__ == "__main__": unittest.main() diff --git a/python/paddle/fluid/tests/unittests/test_eager_deletion_dynamic_rnn_base.py b/python/paddle/fluid/tests/unittests/test_eager_deletion_dynamic_rnn_base.py index 89476ee641f1dd295a3caca89ac41038cad317f2..81b0b667814e851e8bd47ae1a3b0bf00a9a73ecd 100644 --- a/python/paddle/fluid/tests/unittests/test_eager_deletion_dynamic_rnn_base.py +++ b/python/paddle/fluid/tests/unittests/test_eager_deletion_dynamic_rnn_base.py @@ -29,6 +29,12 @@ def train(network, use_cuda, use_parallel_executor, batch_size=32, pass_num=2): print('Skip use_cuda=True because Paddle is not compiled with cuda') return + if use_parallel_executor and os.name == 'nt': + print( + 'Skip use_parallel_executor=True because Paddle comes without parallel support on windows' + ) + return + word_dict = paddle.dataset.imdb.word_dict() train_reader = paddle.batch( paddle.dataset.imdb.train(word_dict), batch_size=batch_size) diff --git a/python/paddle/fluid/tests/unittests/test_fused_emb_seq_pool_op.py b/python/paddle/fluid/tests/unittests/test_fused_emb_seq_pool_op.py new file mode 100644 index 0000000000000000000000000000000000000000..584e309befcee18ad913d935c803fdd387a92745 --- /dev/null +++ b/python/paddle/fluid/tests/unittests/test_fused_emb_seq_pool_op.py @@ -0,0 +1,51 @@ +# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from __future__ import print_function + +import unittest +import numpy as np +from op_test import OpTest +import paddle.fluid.core as core +import paddle.fluid as fluid +from paddle.fluid.op import Operator +import paddle.compat as cpt + + +class TestFusedEmbeddingSeqPoolOp(OpTest): + def setUp(self): + self.op_type = "fused_embedding_seq_pool" + self.emb_size = 2 + table = np.random.random((17, self.emb_size)).astype("float32") + ids = np.array([[[4], [3]], [[4], [3]], [[2], [1]], + [[16], [1]]]).astype("int64") + merged_ids = np.array([4, 2, 16]).astype("int64") + ids_expand = np.expand_dims(ids, axis=1) + self.lod = [[3, 1]] + self.attrs = {'is_sparse': True} + self.inputs = {'W': table, 'Ids': (ids_expand, self.lod)} + self.outputs = { + 'Out': np.reshape( + np.array([ + table[[4, 3]] + table[[4, 3]] + table[[2, 1]], + table[[16, 1]] + ]), [len(self.lod[0]), 2 * self.emb_size]) + } + + def test_check_output(self): + self.check_output() + + +if __name__ == "__main__": + unittest.main() diff --git a/python/paddle/fluid/tests/unittests/test_fusion_seqpool_concat_op.py b/python/paddle/fluid/tests/unittests/test_fusion_seqpool_concat_op.py new file mode 100644 index 0000000000000000000000000000000000000000..8a6837dae2c800ba7059f77978aa7bd3c2f50136 --- /dev/null +++ b/python/paddle/fluid/tests/unittests/test_fusion_seqpool_concat_op.py @@ -0,0 +1,118 @@ +# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from __future__ import print_function + +import unittest +import numpy as np +from op_test import OpTest +from test_reorder_lod_tensor import convert_to_offset +from test_seq_pool import compute_seqpool_sum, compute_seqpool_avg, compute_seqpool_sqrt + + +class TestFusionSeqPoolConcatOp(OpTest): + def setUp(self): + self.w = 11 + self.lods = [[[2, 3, 5]], [[1, 5, 2]]] + self.set_conf() + self.set_pooltype() + self.op_type = 'fusion_seqpool_concat' + self.axis = 1 + bs = len(self.lods[0][0]) + inputs = [] + outs = [] + i = 0 + for lod in self.lods: + assert bs == len(lod[0]), 'All lod size should be equal' + x = np.random.uniform(0.1, 1, + [sum(lod[0]), self.w]).astype('float32') + offset = convert_to_offset(lod) + out = np.zeros((bs, self.w)).astype('float32') + if self.pooltype == "SUM": + compute_seqpool_sum(x, offset, out) + elif self.pooltype == "AVERAGE": + compute_seqpool_avg(x, offset, out) + elif self.pooltype == "SQRT": + compute_seqpool_sqrt(x, offset, out) + else: + raise Exception("Unsupported pool type!") + inputs.append(('x_{0}'.format(i), (x, lod))) + outs.append(out) + i = i + 1 + + self.inputs = {'X': inputs} + self.outputs = {'Out': np.concatenate(outs, axis=self.axis)} + self.attrs = { + 'pooltype': self.pooltype, + 'axis': self.axis, + } + + def set_pooltype(self): + self.pooltype = "SUM" + + def set_conf(self): + pass + + def test_check_output(self): + self.check_output() + + +class TestFusionSeqPoolConcatOpCase1(TestFusionSeqPoolConcatOp): + def set_conf(self): + self.lods = [[[1]]] + + +class TestFusionSeqPoolConcatOpCase2(TestFusionSeqPoolConcatOp): + def set_conf(self): + self.lods = [[[1]], [[1]], [[1]]] + + +class TestFusionSeqPoolConcatOpCase3(TestFusionSeqPoolConcatOp): + def set_conf(self): + self.lods = [[[1, 3, 4, 6]]] + self.w = 10 + + +class TestFusionSeqPoolConcatOpCase4(TestFusionSeqPoolConcatOp): + def set_conf(self): + self.lods = [[[2, 13, 4]], [[1, 1, 1]], [[5, 3, 1]], [[9, 10, 3]]] + self.w = 3 + + +## test avg pool and sqrt +def create_test_avg_sqrt_class(parent): + class TestSeqPoolAvgCase(parent): + def set_pooltype(self): + self.pooltype = "AVERAGE" + + class TestSeqPoolSqrtCase(parent): + def set_pooltype(self): + self.pooltype = "SQRT" + + cls_name_avg = "{0}_{1}".format(parent.__name__, "avg") + cls_name_sqrt = "{0}_{1}".format(parent.__name__, "sqrt") + TestSeqPoolAvgCase.__name__ = cls_name_avg + TestSeqPoolSqrtCase.__name__ = cls_name_sqrt + globals()[cls_name_avg] = TestSeqPoolAvgCase + globals()[cls_name_sqrt] = TestSeqPoolSqrtCase + + +create_test_avg_sqrt_class(TestFusionSeqPoolConcatOp) +create_test_avg_sqrt_class(TestFusionSeqPoolConcatOpCase1) +create_test_avg_sqrt_class(TestFusionSeqPoolConcatOpCase2) +create_test_avg_sqrt_class(TestFusionSeqPoolConcatOpCase3) +create_test_avg_sqrt_class(TestFusionSeqPoolConcatOpCase4) + +if __name__ == '__main__': + unittest.main() diff --git a/python/paddle/fluid/tests/unittests/test_hsigmoid_op.py b/python/paddle/fluid/tests/unittests/test_hsigmoid_op.py index 2a6c93f75fad53440a2db64e4f34c9a5c22c654e..8ed5074dc2626ff58fc65d8af1340e260c029572 100644 --- a/python/paddle/fluid/tests/unittests/test_hsigmoid_op.py +++ b/python/paddle/fluid/tests/unittests/test_hsigmoid_op.py @@ -185,7 +185,7 @@ class TestHSigmoidOpSparse(OpTest): self.inputs = { 'X': x, 'W': w, - 'PTable': path_table, + 'PathTable': path_table, 'PathCode': path_code, 'Label': label, 'Bias': bias @@ -287,7 +287,7 @@ class TestHSigmoidOpWithCostumTree(OpTest): self.inputs = { 'X': x, 'W': w, - 'PTable': path_table, + 'PathTable': path_table, 'PathCode': path_code, 'Label': label, 'Bias': bias @@ -324,7 +324,7 @@ class TestHSigmoidOpWithCostumTreeWithoutBias(OpTest): self.inputs = { 'X': x, 'W': w, - 'PTable': path_table, + 'PathTable': path_table, 'PathCode': path_code, 'Label': label, } diff --git a/python/paddle/fluid/tests/unittests/test_hsigmoid_remote_table_op.py b/python/paddle/fluid/tests/unittests/test_hsigmoid_remote_table_op.py new file mode 100644 index 0000000000000000000000000000000000000000..da343dd503a62e83f431dd0ffb02a7e70be7d0d5 --- /dev/null +++ b/python/paddle/fluid/tests/unittests/test_hsigmoid_remote_table_op.py @@ -0,0 +1,269 @@ +# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from __future__ import print_function + +import os +import signal +import time +import unittest +from multiprocessing import Process + +import numpy as np +import paddle.fluid as fluid +import paddle.fluid.core as core +from paddle.fluid.op import Operator +from paddle.fluid.framework import Program, program_guard + + +def run_pserver(pserver_id, use_cuda, sync_mode): + scope = fluid.core.Scope() + program = Program() + with fluid.scope_guard(scope): + with program_guard(program, startup_program=Program()): + # create table parameter in scope + place = fluid.CUDAPlace(0) if use_cuda else fluid.CPUPlace() + # create and initialize Param Variable + param = scope.var('table').get_tensor() + + param_array = np.ones((5, 8)).astype("float32") + for i in range(len(param_array)): + param_array[i] *= param_array[i] * i + pserver_id * 10 + 1 + param.set(param_array, place) + + optimize_block = program._create_block(program.global_block().idx) + program.global_block().append_op( + type="listen_and_serv", + inputs={'X': []}, + outputs={}, + attrs={ + "optimize_blocks": [optimize_block], + "endpoint": '127.0.0.1:0', + "Fanin": 1, + "sync_mode": True, + "grad_to_block_id": [] + }) + + exe = fluid.Executor(place) + exe.run(program) + + +class TestListenAndServOp(unittest.TestCase): + def setUp(self): + self.ps_timeout = 5 + + def _start_pserver(self, pserver_id, use_cuda, sync_mode, pserver_func): + p = Process(target=pserver_func, args=(pserver_id, use_cuda, sync_mode)) + p.daemon = True + p.start() + return p + + def _wait_ps_ready(self, pid): + start_left_time = self.ps_timeout + sleep_time = 0.5 + while True: + assert start_left_time >= 0, "wait ps ready failed" + time.sleep(sleep_time) + try: + # the listen_and_serv_op would touch a file which contains the listen port + # on the /tmp directory until it was ready to process all the RPC call. + os.stat("/tmp/paddle.%d.port" % pid) + return + except os.error: + start_left_time -= sleep_time + + def _get_pserver_port(self, pid): + with open("/tmp/paddle.%d.port" % pid, 'r') as f: + port = int(f.read().strip()) + return port + + def _run_hsigmoid_op_one_pserver(self, place, port): + scope = fluid.core.Scope() + program = Program() + with fluid.scope_guard(scope): + with program_guard(program, startup_program=Program()): + x = scope.var('X').get_tensor() + x_array = np.random.random((4, 8)).astype("float32") * 2 + x.set(x_array, place) + # create and initialize Param Variable + param = scope.var('W').get_tensor() + param_array = np.zeros((5, 8)).astype("float32") * 2 + param.set(param_array, place) + + path_table = scope.var('PathTable').get_tensor() + path_table_array = np.array( + [(0, 2, -1, -1, -1), (0, 1, 2, -1, -1), (0, 1, 4, -1, -1), + (0, 2, -1, -1, -1)]).astype( + "int64" + ) #np.array to store 1,2,5,6s' non-leaf path(root -> leaf) + path_table.set(path_table_array, place) + + path_code = scope.var('PathCode').get_tensor() + path_code_array = np.array( + [(0, 0, -1, -1, -1), (1, 1, 1, -1, -1), (1, 0, 0, -1, -1), + (0, 1, -1, -1, -1)]).astype("int64") #np.array to store + path_code.set(path_code_array, place) + + label = scope.var('Label').get_tensor() + label_array = np.array([0, 1, 4, 5]) + label.set(label_array, place) + + bias = scope.var('Bias').get_tensor() + bias_array = np.random.random((5, 1)).astype("float32") + bias.set(bias_array, place) + + out = scope.var('Out').get_tensor() + + pre_out = scope.var('PreOut').get_tensor + + w_out = scope.var('W_Out').get_tensor() + w_out.set(param_array, place) + + emaps = ['127.0.0.1:' + str(port)] + table_names = ['table'] + height_sections = [2] + + # create and run sgd operator + hsigmoid_op = Operator( + "hierarchical_sigmoid", + X='X', + W='W', + PathTable='PathTable', + PathCode='PathCode', + Label='Label', + Bias='Bias', + Out='Out', + PreOut='PreOut', + W_Out='W_Out', + remote_prefetch=True, + epmap=emaps, + table_names=table_names, + height_sections=height_sections) + + hsigmoid_op.run(scope, place) + + # get and compare result + result_array = np.array(w_out) + self.assertEqual(list(result_array.shape), [5, 8]) + correct = None + for i in range(5): + if i != 3: + correct = np.full((1, 8), i + 1).astype("float32") + self.assertTrue((result_array[i] == correct).all()) + else: + correct = np.full((1, 8), 0).astype("float32") + self.assertTrue((result_array[i] == correct).all()) + + def _run_hsigmoid_op_two_pserver(self, place, port0, port1): + scope = fluid.core.Scope() + program = Program() + with fluid.scope_guard(scope): + with program_guard(program, startup_program=Program()): + x = scope.var('X').get_tensor() + x_array = np.random.random((4, 8)).astype("float32") * 2 + x.set(x_array, place) + # create and initialize Param Variable + param = scope.var('W').get_tensor() + param_array = np.zeros((5, 8)).astype("float32") * 2 + param.set(param_array, place) + + path_table = scope.var('PathTable').get_tensor() + path_table_array = np.array( + [(0, 2, -1, -1, -1), (0, 1, 3, -1, -1), (0, 1, 4, -1, -1), + (0, 2, -1, -1, -1)]).astype( + "int64" + ) #np.array to store 1,2,5,6s' non-leaf path(root -> leaf) + path_table.set(path_table_array, place) + + path_code = scope.var('PathCode').get_tensor() + path_code_array = np.array( + [(0, 0, -1, -1, -1), (1, 1, 1, -1, -1), (1, 0, 0, -1, -1), + (0, 1, -1, -1, -1)]).astype("int64") #np.array to store + path_code.set(path_code_array, place) + + label = scope.var('Label').get_tensor() + label_array = np.array([0, 1, 4, 5]) + label.set(label_array, place) + + bias = scope.var('Bias').get_tensor() + bias_array = np.random.random((5, 1)).astype("float32") + bias.set(bias_array, place) + + out = scope.var('Out').get_tensor() + + pre_out = scope.var('PreOut').get_tensor + + w_out = scope.var('W_Out').get_tensor() + w_out.set(param_array, place) + + emaps = ['127.0.0.1:' + str(port0), '127.0.0.1:' + str(port1)] + table_names = ['table', 'table'] + height_sections = [2, 3] + + # create and run sgd operator + hsigmoid_op = Operator( + "hierarchical_sigmoid", + X='X', + W='W', + PathTable='PathTable', + PathCode='PathCode', + Label='Label', + Bias='Bias', + Out='Out', + PreOut='PreOut', + W_Out='W_Out', + remote_prefetch=True, + epmap=emaps, + table_names=table_names, + height_sections=height_sections) + hsigmoid_op.run(scope, place) + + # get and compare result + result_array = np.array(w_out) + self.assertEqual(list(result_array.shape), [5, 8]) + correct = None + for i in range(5): + if i < 2: + correct = np.full((1, 8), i + 1).astype("float32") + self.assertTrue((result_array[i] == correct).all()) + else: + correct = np.full((1, 8), i + 9).astype("float32") + self.assertTrue((result_array[i] == correct).all()) + + def test_hsigmoid_op_remote(self): + os.environ['PADDLE_ENABLE_REMOTE_PREFETCH'] = "1" + # run pserver on CPU in sync mode + p0 = self._start_pserver(0, False, True, run_pserver) + self._wait_ps_ready(p0.pid) + port0 = self._get_pserver_port(p0.pid) + + p1 = self._start_pserver(1, False, True, run_pserver) + self._wait_ps_ready(p1.pid) + port1 = self._get_pserver_port(p1.pid) + + places = [core.CPUPlace()] + + for place in places: + self._run_hsigmoid_op_one_pserver(place, port0) + self._run_hsigmoid_op_two_pserver(place, port0, port1) + + # raise SIGTERM to pserver + os.kill(p0.pid, signal.SIGINT) + p0.join() + os.kill(p1.pid, signal.SIGINT) + p1.join() + + +if __name__ == '__main__': + unittest.main() diff --git a/python/paddle/fluid/tests/unittests/test_imperative.py b/python/paddle/fluid/tests/unittests/test_imperative.py index 6b6ab227deab0509f0d5294051e5ce3706899c1e..1dc13ec74e8da1f13d447950b3c7822bbbecb2a7 100644 --- a/python/paddle/fluid/tests/unittests/test_imperative.py +++ b/python/paddle/fluid/tests/unittests/test_imperative.py @@ -18,17 +18,8 @@ import numpy as np import paddle.fluid as fluid from paddle.fluid import core -from paddle.fluid.layers.nn import FC - - -@contextlib.contextmanager -def new_program_scope(): - prog = fluid.Program() - startup_prog = fluid.Program() - scope = fluid.core.Scope() - with fluid.scope_guard(scope): - with fluid.program_guard(prog, startup_prog): - yield +from paddle.fluid.imperative.nn import FC +from test_imperative_base import new_program_scope class MyLayer(fluid.imperative.PyLayer): @@ -36,7 +27,7 @@ class MyLayer(fluid.imperative.PyLayer): super(MyLayer, self).__init__() def forward(self, inputs): - x = fluid.layers.relu(inputs[0]) + x = fluid.layers.relu(inputs) self._x_for_debug = x x = fluid.layers.elementwise_mul(x, x) x = fluid.layers.reduce_sum(x) @@ -54,7 +45,7 @@ class MLP(fluid.imperative.PyLayer): initializer=fluid.initializer.Constant(value=0.1))) def forward(self, inputs): - x = self._fc1(inputs[0]) + x = self._fc1(inputs) x = self._fc2(x) x = fluid.layers.reduce_sum(x) return x @@ -66,13 +57,14 @@ class TestImperative(unittest.TestCase): cl = core.Layer() cl.forward([]) l = fluid.imperative.PyLayer() - l.forward([]) + self.assertRaises(NotImplementedError, l.forward, []) def test_layer_in_out(self): np_inp = np.array([1.0, 2.0, -1.0], dtype=np.float32) with fluid.imperative.guard(): + var_inp = fluid.imperative.base.to_variable(np_inp) l = MyLayer() - x = l(np_inp)[0] + x = l(var_inp)[0] self.assertIsNotNone(x) dy_out = x._numpy() x._backward() @@ -97,8 +89,9 @@ class TestImperative(unittest.TestCase): def test_mlp(self): np_inp = np.array([[1.0, 2.0], [3.0, 4.0]], dtype=np.float32) with fluid.imperative.guard(): + var_inp = fluid.imperative.base.to_variable(np_inp) mlp = MLP() - out = mlp(np_inp) + out = mlp(var_inp) dy_out = out._numpy() out._backward() dy_grad = mlp._fc1._w._gradient() diff --git a/python/paddle/fluid/tests/unittests/test_imperative_base.py b/python/paddle/fluid/tests/unittests/test_imperative_base.py new file mode 100644 index 0000000000000000000000000000000000000000..478cc13fb5bb775b3a40e674e70555fa50117836 --- /dev/null +++ b/python/paddle/fluid/tests/unittests/test_imperative_base.py @@ -0,0 +1,30 @@ +# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import contextlib +import unittest +import numpy as np + +import paddle.fluid as fluid +from paddle.fluid import core + + +@contextlib.contextmanager +def new_program_scope(): + prog = fluid.Program() + startup_prog = fluid.Program() + scope = fluid.core.Scope() + with fluid.scope_guard(scope): + with fluid.program_guard(prog, startup_prog): + yield diff --git a/python/paddle/fluid/tests/unittests/test_imperative_optimizer.py b/python/paddle/fluid/tests/unittests/test_imperative_optimizer.py new file mode 100644 index 0000000000000000000000000000000000000000..5d97edf8768d8d2cf1ba7f826fa4d588c30f2aee --- /dev/null +++ b/python/paddle/fluid/tests/unittests/test_imperative_optimizer.py @@ -0,0 +1,206 @@ +# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import contextlib +import unittest +import numpy as np +import six + +import paddle +import paddle.fluid as fluid +from paddle.fluid import core +from paddle.fluid.optimizer import SGDOptimizer +from paddle.fluid.imperative.nn import Conv2D, Pool2D, FC +from paddle.fluid.imperative.base import to_variable +from test_imperative_base import new_program_scope + + +class SimpleImgConvPool(fluid.imperative.PyLayer): + def __init__(self, + num_channels, + num_filters, + filter_size, + pool_size, + pool_stride, + pool_padding=0, + pool_type='max', + global_pooling=False, + conv_stride=1, + conv_padding=0, + conv_dilation=1, + conv_groups=1, + act=None, + use_cudnn=False, + param_attr=None, + bias_attr=None): + super(SimpleImgConvPool, self).__init__() + + self._conv2d = Conv2D( + num_channels=num_channels, + num_filters=num_filters, + filter_size=filter_size, + stride=conv_stride, + padding=conv_padding, + dilation=conv_dilation, + groups=conv_groups, + param_attr=None, + bias_attr=None, + use_cudnn=use_cudnn) + + self._pool2d = Pool2D( + pool_size=pool_size, + pool_type=pool_type, + pool_stride=pool_stride, + pool_padding=pool_padding, + global_pooling=global_pooling, + use_cudnn=use_cudnn) + + def forward(self, inputs): + x = self._conv2d(inputs) + x = self._pool2d(x) + return x + + +class MNIST(fluid.imperative.PyLayer): + def __init__(self, param_attr=None, bias_attr=None): + super(MNIST, self).__init__() + + self._simple_img_conv_pool_1 = SimpleImgConvPool( + 1, 20, 5, 2, 2, act="relu") + + self._simple_img_conv_pool_2 = SimpleImgConvPool( + 20, 50, 5, 2, 2, act="relu") + + pool_2_shape = 50 * 8 * 8 + SIZE = 10 + scale = (2.0 / (pool_2_shape**2 * SIZE))**0.5 + self._fc = FC(10, + param_attr=fluid.param_attr.ParamAttr( + initializer=fluid.initializer.NormalInitializer( + loc=0.0, scale=scale))) + + def forward(self, inputs): + x = self._simple_img_conv_pool_1(inputs) + x = self._simple_img_conv_pool_2(x) + x = self._fc(x) + return x + + +class TestImperativeMnist(unittest.TestCase): + def test_mnist_cpu_float32(self): + seed = 90 + + with fluid.imperative.guard(): + fluid.default_startup_program().random_seed = seed + fluid.default_main_program().random_seed = seed + + # mnist = Conv2D(1, 20, 5) + mnist = MNIST() + sgd = SGDOptimizer(learning_rate=1e-3) + train_reader = paddle.batch( + paddle.dataset.mnist.train(), batch_size=128) + + dy_param_init_value = {} + for batch_id, data in enumerate(train_reader()): + if batch_id >= 2: + break + + x_data = np.array( + [x[0].reshape(1, 28, 28) for x in data]).astype('float32') + y_data = np.array([x[1] for x in data]).astype('int64').reshape( + 128, 1) + + img = to_variable(x_data) + label = to_variable(y_data) + label._stop_gradient = True + + cost = mnist(img) + loss = fluid.layers.reduce_mean(cost) + dy_out = loss._numpy() + + if batch_id == 0: + for param in fluid.default_main_program().global_block( + ).all_parameters(): + dy_param_init_value[param.name] = param._numpy() + + loss._backward() + sgd.minimize(loss) + dy_param_value = {} + for param in fluid.default_main_program().global_block( + ).all_parameters(): + dy_param_value[param.name] = param._numpy() + + with new_program_scope(): + fluid.default_startup_program().random_seed = seed + fluid.default_main_program().random_seed = seed + + exe = fluid.Executor(fluid.CPUPlace()) + + # mnist = Conv2D(1, 20, 5) + mnist = MNIST() + sgd = SGDOptimizer(learning_rate=1e-3) + train_reader = paddle.batch( + paddle.dataset.mnist.train(), batch_size=128) + + img = fluid.layers.data( + name='pixel', shape=[1, 28, 28], dtype='float32') + label = fluid.layers.data(name='label', shape=[1], dtype='int64') + cost = mnist(img) + loss = fluid.layers.reduce_mean(cost) + sgd.minimize(loss) + + # initialize params and fetch them + static_param_init_value = {} + static_param_name_list = [] + for param in fluid.default_startup_program().global_block( + ).all_parameters(): + static_param_name_list.append(param.name) + + out = exe.run(fluid.default_startup_program(), + fetch_list=static_param_name_list) + + for i in range(len(static_param_name_list)): + static_param_init_value[static_param_name_list[i]] = out[i] + + for batch_id, data in enumerate(train_reader()): + if batch_id >= 2: + break + + x_data = np.array( + [x[0].reshape(1, 28, 28) for x in data]).astype('float32') + y_data = np.array([x[1] for x in data]).astype('int64').reshape( + [128, 1]) + + fetch_list = [loss.name] + fetch_list.extend(static_param_name_list) + out = exe.run(fluid.default_main_program(), + feed={"pixel": x_data, + "label": y_data}, + fetch_list=fetch_list) + + static_param_value = {} + static_out = out[0] + for i in range(1, len(out)): + static_param_value[static_param_name_list[i - 1]] = out[i] + + for key, value in six.iteritems(static_param_init_value): + self.assertTrue( + np.allclose(value.all(), dy_param_init_value[key].all())) + self.assertTrue(np.allclose(static_out.all(), dy_out.all())) + for key, value in six.iteritems(static_param_value): + self.assertTrue(np.allclose(value.all(), dy_param_value[key].all())) + + +if __name__ == '__main__': + unittest.main() diff --git a/python/paddle/fluid/tests/unittests/test_ir_graph.py b/python/paddle/fluid/tests/unittests/test_ir_graph.py new file mode 100644 index 0000000000000000000000000000000000000000..ba6e4a8b2effade67821f5da9c2bbf7849a8cf79 --- /dev/null +++ b/python/paddle/fluid/tests/unittests/test_ir_graph.py @@ -0,0 +1,146 @@ +# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import os +import unittest +import six +from paddle import fluid + + +class TestIRGraph(unittest.TestCase): + """ + TODO(fc500110): `resolve_hazard` api will be tested when it can be used. + """ + + def test_nodes(self): + graph = build_graph() + self.assertTrue( + {node.name() + for node in graph.nodes()} == {"x1", "x2", "out", "sum"}) + + def test_has_set_get(self): + graph = build_graph() + for attr_name in ["int", "float", "string"]: + self.assertFalse(graph.has(attr_name)) + graph.set("int", 1) + graph.set("float", 0.5) + graph.set("string", "string") + for attr_name in ["int", "float", "string"]: + self.assertTrue(graph.has(attr_name)) + + self.assertTrue(graph.get_int("int") == 1) + self.assertTrue(graph.get_float("float") == 0.5) + self.assertTrue(graph.get_string("string") == "string") + + def test_erase(self): + graph = build_graph() + graph.set("test", 0) + self.assertTrue(graph.has("test")) + graph.erase("test") + self.assertFalse(graph.has("test")) + + def test_create_var_node(self): + prog = fluid.core.ProgramDesc() + block = prog.block(0) + shape = [10, 20] + x1 = block.var(six.b("x1")) + x1.set_type(fluid.core.VarDesc.VarType.LOD_TENSOR) + x1.set_shape(shape) + graph = fluid.core.Graph(prog) + node = graph.create_var_node(x1) + self.assertTrue(node.node_type() == fluid.core.Node.Type.Variable) + + def test_create_op_node(self): + prog = fluid.core.ProgramDesc() + block = prog.block(0) + sum_op_desc = block.append_op() + graph = fluid.core.Graph(prog) + node = graph.create_op_node(sum_op_desc) + self.assertTrue(node.node_type() == fluid.core.Node.Type.Operation) + + def test_create_control_dep_var(self): + graph = build_graph() + name = "__control_var@{}".format(len(graph.nodes())) + node = graph.create_control_dep_var() + self.assertTrue(node.name() == name) + + def test_create_empty_node(self): + prog = fluid.core.ProgramDesc() + graph = fluid.core.Graph(prog) + n1 = graph.create_empty_node('x', fluid.core.Node.Type.Operation) + self.assertTrue(n1.name() == 'x') + n2 = graph.create_empty_node('y', fluid.core.Node.Type.Variable) + self.assertTrue(n2.name() == 'y') + + def test_release_nodes(self): + graph = build_graph() + nodes = graph.release_nodes() + self.assertTrue(len(graph.nodes()) == 0) + self.assertTrue({node.name() + for node in nodes} == {"x1", "x2", "out", "sum"}) + + def test_remove_node(self): + graph = build_graph() + nodes = graph.nodes() + for node in nodes: + if node.name() == "sum": + break + self.assertTrue({node.name() + for node in nodes} == {"x1", "x2", "out", "sum"}) + nodes.remove(node) + self.assertTrue({node.name() for node in nodes} == {"x1", "x2", "out"}) + + def test_retrieve_node(self): + graph = build_graph() + nodes = [] + for i in range(len(graph.nodes())): + nodes.append(graph.retrieve_node(i)) + + for node in nodes: + self.assertTrue(node in graph.nodes()) + + def resolve_hazard(self): + pass + + +def build_graph(): + prog = fluid.core.ProgramDesc() + block = prog.block(0) + + shape = [10, 20] + + # prepare input/output + x1 = block.var(six.b("x1")) + x1.set_type(fluid.core.VarDesc.VarType.LOD_TENSOR) + x1.set_shape(shape) + x2 = block.var(six.b("x2")) + x2.set_type(fluid.core.VarDesc.VarType.LOD_TENSOR) + x2.set_shape(shape) + + out = block.var(six.b("out")) + out.set_type(fluid.core.VarDesc.VarType.LOD_TENSOR) + + sum_op_desc = block.append_op() + sum_op_desc.set_type("sum") + sum_op_desc.set_input("X", ["x1", "x2"]) + sum_op_desc.set_output("Out", ["out"]) + + sum_op_desc.check_attrs() + sum_op_desc.infer_shape(block) + graph = fluid.core.Graph(prog) + return graph + + +if __name__ == "__main__": + unittest.main() diff --git a/python/paddle/fluid/tests/unittests/test_nce_remote_table_op.py b/python/paddle/fluid/tests/unittests/test_nce_remote_table_op.py new file mode 100644 index 0000000000000000000000000000000000000000..cc6f40de86e302605a416c48790c74cbb431b2e3 --- /dev/null +++ b/python/paddle/fluid/tests/unittests/test_nce_remote_table_op.py @@ -0,0 +1,236 @@ +# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from __future__ import print_function + +import os +import signal +import time +import unittest +from multiprocessing import Process + +import numpy as np +import paddle.fluid as fluid +import paddle.fluid.core as core +from paddle.fluid.op import Operator +from paddle.fluid.framework import Program, program_guard + + +def nce(input, weight, bias, sample_weight, labels, num_classes, + num_sample_class): + samples = [] + sample_labels = [] + batch_size = input.shape[0] + num_true_class = labels.shape[1] + for i in range(batch_size): + w = 1 if sample_weight is None else sample_weight[i] + for label in labels[i]: + samples.append((i, label, True, w)) + sample_labels.append(label) + for num in range(num_sample_class): + samples.append((i, num, False, w)) + sample_labels.append(num) + # forward bias + sample_out = np.zeros(len(samples)).astype(np.float32) + if bias is not None: + for i in range(len(samples)): + sample_out[i] = bias[samples[i][1]] + # forward weight + for i in range(len(samples)): + sample_out[i] += np.dot(input[samples[i][0]], weight[samples[i][1]]) + + # forward activation + sample_out = 1.0 / (1.0 + np.exp(-sample_out)) + # forward cost + out = np.zeros(batch_size).astype(np.float32) + b = 1.0 / num_classes * num_sample_class + + for i in range(len(samples)): + o = sample_out[i] + cost = -np.log(o / (o + b)) if samples[i][2] else -np.log(b / (o + b)) + out[samples[i][0]] += cost * samples[i][3] + return (out[:, np.newaxis], np.array(sample_out).reshape( + batch_size, num_sample_class + num_true_class), + np.array(sample_labels).reshape(batch_size, + num_sample_class + num_true_class)) + + +def run_pserver(pserver_id, use_cuda, sync_mode): + scope = fluid.core.Scope() + program = Program() + with fluid.scope_guard(scope): + with program_guard(program, startup_program=Program()): + # create table parameter in scope + place = fluid.CUDAPlace(0) if use_cuda else fluid.CPUPlace() + # create and initialize Param Variable + param = scope.var('table').get_tensor() + + param_array = np.ones((5, 8)).astype("float32") + for i in range(len(param_array)): + param_array[i] *= param_array[i] * i + pserver_id * 10 + 1 + param.set(param_array, place) + + optimize_block = program._create_block(program.global_block().idx) + program.global_block().append_op( + type="listen_and_serv", + inputs={'X': []}, + outputs={}, + attrs={ + "optimize_blocks": [optimize_block], + "endpoint": '127.0.0.1:0', + "Fanin": 1, + "sync_mode": True, + "grad_to_block_id": [] + }) + + exe = fluid.Executor(place) + exe.run(program) + + +class TestListenAndServOp(unittest.TestCase): + def setUp(self): + self.ps_timeout = 5 + + def _start_pserver(self, pserver_id, use_cuda, sync_mode, pserver_func): + p = Process(target=pserver_func, args=(pserver_id, use_cuda, sync_mode)) + p.daemon = True + p.start() + return p + + def _wait_ps_ready(self, pid): + start_left_time = self.ps_timeout + sleep_time = 0.5 + while True: + assert start_left_time >= 0, "wait ps ready failed" + time.sleep(sleep_time) + try: + # the listen_and_serv_op would touch a file which contains the listen port + # on the /tmp directory until it was ready to process all the RPC call. + os.stat("/tmp/paddle.%d.port" % pid) + return + except os.error: + start_left_time -= sleep_time + + def _get_pserver_port(self, pid): + with open("/tmp/paddle.%d.port" % pid, 'r') as f: + port = int(f.read().strip()) + return port + + def _run_nce_op_two_pserver(self, place, port0, port1): + scope = fluid.core.Scope() + program = Program() + with fluid.scope_guard(scope): + with program_guard(program, startup_program=Program()): + x = scope.var('Input').get_tensor() + x_array = np.random.random((4, 8)).astype("float32") + x.set(x_array, place) + # create and initialize Param Variable + param = scope.var('Weight').get_tensor() + param_array = np.zeros((5, 8)).astype("float32") + param.set(param_array, place) + + bias = scope.var('Bias').get_tensor() + bias_array = np.random.random((5, 1)).astype("float32") + bias.set(bias_array, place) + + sample_w = scope.var('SampleWeight').get_tensor() + sample_weight = np.random.random((4, 1)).astype("float32") + sample_w.set(sample_weight, place) + + label = scope.var('Label').get_tensor() + label_array = np.array([[0], [1], [4], [3]]) + label.set(label_array, place) + + cost = scope.var('Cost').get_tensor() + cost_w = np.zeros((4, 1)).astype("float32") + cost.set(cost_w, place) + + sample_l = scope.var('SampleLogits').get_tensor() + sample_l_w = np.zeros((4, 3)).astype("float32") + sample_l.set(sample_l_w, place) + + sample_la = scope.var('SampleLabels').get_tensor() + sample_la_w = np.zeros((4, 3)).astype("int") + sample_la.set(sample_la_w, place) + + emaps = ['127.0.0.1:' + str(port0), '127.0.0.1:' + str(port1)] + table_names = ['table', 'table'] + height_sections = [2, 3] + + # create and run nce operator + nce_op = Operator( + "nce", + Input='Input', + Weight='Weight', + Label='Label', + Bias='Bias', + Cost='Cost', + SampleLogits='SampleLogits', + SampleLabels='SampleLabels', + SampleWeight='SampleWeight', + num_total_classes=5, + num_neg_samples=2, + custom_neg_classes=list(range(2)), + sampler=0, + seed=0, + is_sparse=True, + remote_prefetch=True, + epmap=emaps, + table_names=table_names, + height_sections=height_sections) + + nce_op.run(scope, place) + + # get and compare result + o_cost = np.array(scope.var('Cost').get_tensor()) + o_logits = np.array(scope.var('SampleLogits').get_tensor()) + o_labels = np.array(scope.var('SampleLabels').get_tensor()) + + param_array = np.ones((5, 8)).astype("float32") + for i in range(2): + param_array[i] *= param_array[i] * i + 0 * 10 + 1 + for i in range(2, 5): + param_array[i] *= param_array[i] * i + 1 * 10 + 1 + out = nce(x_array, param_array, bias_array, sample_weight, + label_array, 5, 2) + + self.assertAlmostEqual(o_cost.all(), out[0].all(), delta=1e-6) + self.assertAlmostEqual(o_logits.all(), out[1].all(), delta=1e-6) + self.assertAlmostEqual(o_labels.all(), out[2].all(), delta=1e-6) + + def test_nce_op_remote(self): + os.environ['PADDLE_ENABLE_REMOTE_PREFETCH'] = "1" + # run pserver on CPU in sync mode + p0 = self._start_pserver(0, False, True, run_pserver) + self._wait_ps_ready(p0.pid) + port0 = self._get_pserver_port(p0.pid) + + p1 = self._start_pserver(1, False, True, run_pserver) + self._wait_ps_ready(p1.pid) + port1 = self._get_pserver_port(p1.pid) + + places = [core.CPUPlace()] + + for place in places: + self._run_nce_op_two_pserver(place, port0, port1) + + # raise SIGTERM to pserver + os.kill(p0.pid, signal.SIGINT) + p0.join() + os.kill(p1.pid, signal.SIGINT) + p1.join() + + +if __name__ == '__main__': + unittest.main() diff --git a/python/paddle/fluid/tests/unittests/test_optimizer.py b/python/paddle/fluid/tests/unittests/test_optimizer.py index 4374d198f2f869afab5fb76fdcb43e3c445f7689..34c9b7e006950f1c10fb265ce903b1e836281de7 100644 --- a/python/paddle/fluid/tests/unittests/test_optimizer.py +++ b/python/paddle/fluid/tests/unittests/test_optimizer.py @@ -61,6 +61,48 @@ class TestOptimizer(unittest.TestCase): self.assertEqual([op.type for op in opts], ["sgd"]) +class TestOptimizerBackwardApplygrad(unittest.TestCase): + def test_sgd_optimizer(self): + def check_sgd_optimizer(optimizer_attr): + init_program = framework.Program() + program = framework.Program() + block = program.global_block() + mul_x = block.create_parameter( + dtype="float32", + shape=[5, 10], + lod_level=0, + name="mul.x", + optimize_attr=optimizer_attr) + mul_y = block.create_var( + dtype="float32", shape=[10, 8], lod_level=0, name="mul.y") + mul_out = block.create_var( + dtype="float32", shape=[5, 8], lod_level=0, name="mul.out") + mean_out = block.create_var( + dtype="float32", shape=[1], lod_level=0, name="mean.out") + block.append_op( + type="mul", + inputs={"X": mul_x, + "Y": mul_y}, + outputs={"Out": mul_out}, + attrs={"x_num_col_dims": 1}) + block.append_op( + type="mean", inputs={"X": mul_out}, outputs={"Out": mean_out}) + sgd_optimizer = optimizer.SGDOptimizer(learning_rate=0.01) + with framework.program_guard(program, init_program): + p_g = sgd_optimizer.backward(mean_out) + opts = sgd_optimizer.apply_gradients(p_g) + return opts + + opts = check_sgd_optimizer({'learning_rate': 1.1}) + self.assertEqual(len(opts), 3) + self.assertEqual([op.type for op in opts], + ["fill_constant", "elementwise_mul", "sgd"]) + + opts = check_sgd_optimizer({'learning_rate': 1.0}) + self.assertEqual(len(opts), 1) + self.assertEqual([op.type for op in opts], ["sgd"]) + + class TestMomentumOptimizer(unittest.TestCase): class MockMomentum(optimizer.MomentumOptimizer): def get_accumulators(self): @@ -99,8 +141,8 @@ class TestMomentumOptimizer(unittest.TestCase): params_grads = append_backward(mean_out) self.assertEqual(len(params_grads), 1) self.assertEqual(len(momentum_optimizer.get_accumulators()), 0) - opts = momentum_optimizer._create_optimization_pass( - params_grads, mul_out, init_program) + with framework.program_guard(program, init_program): + opts = momentum_optimizer.apply_gradients(params_grads) self.assertEqual(len(opts), 3) sgd_op = opts[-1] self.assertEqual([op.type for op in opts], @@ -153,8 +195,8 @@ class TestMomentumOptimizer(unittest.TestCase): params_grads = append_backward(mean_out) self.assertEqual(len(params_grads), 1) self.assertEqual(len(momentum_optimizer.get_accumulators()), 0) - opts = momentum_optimizer._create_optimization_pass( - params_grads, mul_out, init_program) + with framework.program_guard(program, init_program): + opts = momentum_optimizer.apply_gradients(params_grads) self.assertEqual(len(opts), 3) sgd_op = opts[-1] self.assertEqual([op.type for op in opts], @@ -216,8 +258,8 @@ class TestAdagradOptimizer(unittest.TestCase): params_grads = append_backward(mean_out) self.assertEqual(len(params_grads), 1) self.assertEqual(len(adagrad_optimizer.get_accumulators()), 0) - opts = adagrad_optimizer._create_optimization_pass( - params_grads, mul_out, init_program) + with framework.program_guard(program, init_program): + opts = adagrad_optimizer.apply_gradients(params_grads) self.assertEqual(len(opts), 3) self.assertEqual([op.type for op in opts], ["fill_constant", "elementwise_mul", "adagrad"]) @@ -280,8 +322,8 @@ class TestAdamOptimizer(unittest.TestCase): params_grads = append_backward(mean_out) self.assertEqual(len(params_grads), 1) self.assertEqual(len(adam_optimizer.get_accumulators()), 0) - opts = adam_optimizer._create_optimization_pass(params_grads, mul_out, - init_program) + with framework.program_guard(program, init_program): + opts = adam_optimizer.apply_gradients(params_grads) self.assertEqual(len(opts), 5) self.assertEqual( [op.type for op in opts], @@ -347,8 +389,8 @@ class TestAdamaxOptimizer(unittest.TestCase): params_grads = append_backward(mean_out) self.assertEqual(len(params_grads), 1) self.assertEqual(len(adamax_optimizer.get_accumulators()), 0) - opts = adamax_optimizer._create_optimization_pass(params_grads, mul_out, - init_program) + with framework.program_guard(program, init_program): + opts = adamax_optimizer.apply_gradients(params_grads) self.assertEqual(len(opts), 4) self.assertEqual( [op.type for op in opts], @@ -411,8 +453,8 @@ class TestDecayedAdagradOptimizer(unittest.TestCase): params_grads = append_backward(mean_out) self.assertEqual(len(params_grads), 1) self.assertEqual(len(decayed_adagrad_optimizer.get_accumulators()), 0) - opts = decayed_adagrad_optimizer._create_optimization_pass( - params_grads, mul_out, init_program) + with framework.program_guard(program, init_program): + opts = decayed_adagrad_optimizer.apply_gradients(params_grads) self.assertEqual(len(opts), 3) self.assertEqual( [op.type for op in opts], @@ -477,8 +519,8 @@ class TestFtrlOptimizer(unittest.TestCase): params_grads = append_backward(mean_out) self.assertEqual(len(params_grads), 1) self.assertEqual(len(ftrl_optimizer.get_accumulators()), 0) - opts = ftrl_optimizer._create_optimization_pass(params_grads, mul_out, - init_program) + with framework.program_guard(program, init_program): + opts = ftrl_optimizer.apply_gradients(params_grads) self.assertEqual(len(opts), 3) self.assertEqual([op.type for op in opts], ["fill_constant", "elementwise_mul", "ftrl"]) diff --git a/python/paddle/fluid/tests/unittests/test_parallel_executor_crf.py b/python/paddle/fluid/tests/unittests/test_parallel_executor_crf.py index 84b0aad8acb096a32f625e32fb640599f2882d97..1c6cfce0c2b772fa78fa08fa1bfb383c1e4f7939 100644 --- a/python/paddle/fluid/tests/unittests/test_parallel_executor_crf.py +++ b/python/paddle/fluid/tests/unittests/test_parallel_executor_crf.py @@ -175,41 +175,61 @@ class TestCRFModel(unittest.TestCase): print(pe.run(feed=feeder.feed(cur_batch), fetch_list=[avg_cost.name])[0]) - def test_update_sparse_parameter_all_reduce(self): + def _new_build_strategy(self, use_reduce=False): build_strategy = fluid.BuildStrategy() - build_strategy.reduce_strategy = fluid.BuildStrategy.ReduceStrategy.AllReduce + + if use_reduce: + build_strategy.reduce_strategy = fluid.BuildStrategy.ReduceStrategy.Reduce + else: + build_strategy.reduce_strategy = fluid.BuildStrategy.ReduceStrategy.AllReduce + + return build_strategy + + def test_update_sparse_parameter_all_reduce(self): if core.is_compiled_with_cuda(): self.check_network_convergence( - is_sparse=True, build_strategy=build_strategy, use_cuda=True) + is_sparse=True, + build_strategy=self._new_build_strategy(), + use_cuda=True) + self.check_network_convergence( - is_sparse=True, build_strategy=build_strategy, use_cuda=False) + is_sparse=True, + build_strategy=self._new_build_strategy(), + use_cuda=False) def test_update_dense_parameter_all_reduce(self): - build_strategy = fluid.BuildStrategy() - build_strategy.reduce_strategy = fluid.BuildStrategy.ReduceStrategy.AllReduce if core.is_compiled_with_cuda(): self.check_network_convergence( - is_sparse=False, build_strategy=build_strategy, use_cuda=True) + is_sparse=False, + build_strategy=self._new_build_strategy(), + use_cuda=True) + self.check_network_convergence( - is_sparse=False, build_strategy=build_strategy, use_cuda=False) + is_sparse=False, + build_strategy=self._new_build_strategy(), + use_cuda=False) def test_update_sparse_parameter_reduce(self): - build_strategy = fluid.BuildStrategy() - build_strategy.reduce_strategy = fluid.BuildStrategy.ReduceStrategy.Reduce if core.is_compiled_with_cuda(): self.check_network_convergence( - is_sparse=True, build_strategy=build_strategy, use_cuda=True) + is_sparse=True, + build_strategy=self._new_build_strategy(use_reduce=True), + use_cuda=True) self.check_network_convergence( - is_sparse=True, build_strategy=build_strategy, use_cuda=False) + is_sparse=True, + build_strategy=self._new_build_strategy(use_reduce=True), + use_cuda=False) def test_update_dense_parameter_reduce(self): - build_strategy = fluid.BuildStrategy() - build_strategy.reduce_strategy = fluid.BuildStrategy.ReduceStrategy.Reduce if core.is_compiled_with_cuda(): self.check_network_convergence( - is_sparse=False, build_strategy=build_strategy, use_cuda=True) + is_sparse=False, + build_strategy=self._new_build_strategy(use_reduce=True), + use_cuda=True) self.check_network_convergence( - is_sparse=False, build_strategy=build_strategy, use_cuda=False) + is_sparse=False, + build_strategy=self._new_build_strategy(use_reduce=True), + use_cuda=False) if __name__ == '__main__': diff --git a/python/paddle/fluid/tests/unittests/test_parallel_executor_mnist.py b/python/paddle/fluid/tests/unittests/test_parallel_executor_mnist.py index 3eecc4670152e72443f731c71d7db67ca8e02e72..ac69c958533a0ce08f8eceb594e4f4831f825798 100644 --- a/python/paddle/fluid/tests/unittests/test_parallel_executor_mnist.py +++ b/python/paddle/fluid/tests/unittests/test_parallel_executor_mnist.py @@ -74,7 +74,11 @@ class TestMNIST(TestParallelExecutorBase): label = np.ones(shape=[32, 1], dtype='int64') return img, label - def _compare_reduce_and_allreduce(self, model, use_cuda): + def _compare_reduce_and_allreduce(self, + model, + use_cuda, + delta1=1e-6, + delta2=1e-4): if use_cuda and not core.is_compiled_with_cuda(): return @@ -86,6 +90,7 @@ class TestMNIST(TestParallelExecutorBase): "label": label}, use_cuda=use_cuda, use_reduce=False) + reduce_first_loss, reduce_last_loss = self.check_network_convergence( model, feed_dict={"image": img, @@ -94,9 +99,9 @@ class TestMNIST(TestParallelExecutorBase): use_reduce=True) for loss in zip(all_reduce_first_loss, reduce_first_loss): - self.assertAlmostEqual(loss[0], loss[1], delta=1e-6) + self.assertAlmostEqual(loss[0], loss[1], delta=delta1) for loss in zip(all_reduce_last_loss, reduce_last_loss): - self.assertAlmostEqual(loss[0], loss[1], delta=1e-4) + self.assertAlmostEqual(loss[0], loss[1], delta=delta2) # simple_fc def check_simple_fc_convergence(self, use_cuda, use_reduce=False): @@ -173,8 +178,9 @@ class TestMNIST(TestParallelExecutorBase): self.check_batchnorm_fc_convergence(use_cuda, use_fast_executor) def test_batchnorm_fc_with_new_strategy(self): - # FIXME(zcd): close this test temporally. - # self._compare_reduce_and_allreduce(fc_with_batchnorm, True) + # NOTE: the computation result of nccl_reduce is non-deterministic, + # related issue: https://github.com/NVIDIA/nccl/issues/157 + self._compare_reduce_and_allreduce(fc_with_batchnorm, True, 1e-5, 1e-3) self._compare_reduce_and_allreduce(fc_with_batchnorm, False) diff --git a/python/paddle/fluid/tests/unittests/test_parallel_executor_test_while_train.py b/python/paddle/fluid/tests/unittests/test_parallel_executor_test_while_train.py index db2826653edf6bf6ddd498cbd56b07da646cebf4..d89fd87a38be460c561dbff656cdaa069ffbbd53 100644 --- a/python/paddle/fluid/tests/unittests/test_parallel_executor_test_while_train.py +++ b/python/paddle/fluid/tests/unittests/test_parallel_executor_test_while_train.py @@ -15,6 +15,7 @@ from __future__ import print_function import paddle.fluid as fluid +from paddle.fluid import compiler import paddle.fluid.core as core import numpy as np import unittest @@ -61,22 +62,21 @@ class ParallelExecutorTestingDuringTraining(unittest.TestCase): exe.run(startup) feed_dict = {'image': image, 'label': label} - train_exe = fluid.ParallelExecutor( - use_cuda=use_cuda, + train_cp = compiler.CompiledProgram(main).with_data_parallel( + loss_name=loss.name, build_strategy=build_strategy) + test_cp = compiler.CompiledProgram(test_program).with_data_parallel( loss_name=loss.name, - main_program=main, - build_strategy=build_strategy) - - test_exe = fluid.ParallelExecutor( - use_cuda=use_cuda, - main_program=test_program, - share_vars_from=train_exe, - build_strategy=build_strategy) + build_strategy=build_strategy, + share_vars_from=train_cp) for i in range(5): - test_loss, = test_exe.run([loss.name], feed=feed_dict) - - train_loss, = train_exe.run([loss.name], feed=feed_dict) + exe.run(train_cp, feed=feed_dict, fetch_list=[loss.name]) + test_loss, = exe.run(test_cp, + feed=feed_dict, + fetch_list=[loss.name]) + train_loss, = exe.run(train_cp, + feed=feed_dict, + fetch_list=[loss.name]) avg_test_loss_val = np.array(test_loss).mean() if math.isnan(float(avg_test_loss_val)): diff --git a/python/paddle/fluid/tests/unittests/test_reader_reset.py b/python/paddle/fluid/tests/unittests/test_reader_reset.py index e97a05b6f929821f82d96b462598a5ff03cf0a48..7eeffa1039a1e14a8883c4a78305d253a4518b26 100644 --- a/python/paddle/fluid/tests/unittests/test_reader_reset.py +++ b/python/paddle/fluid/tests/unittests/test_reader_reset.py @@ -75,8 +75,6 @@ class TestReaderReset(unittest.TestCase): exe.run(startup_prog) build_strategy = fluid.BuildStrategy() - if with_double_buffer: - build_strategy.enable_data_balance = True exec_strategy = fluid.ExecutionStrategy() parallel_exe = fluid.ParallelExecutor( use_cuda=self.use_cuda, diff --git a/python/paddle/fluid/tests/unittests/test_reorder_lod_tensor.py b/python/paddle/fluid/tests/unittests/test_reorder_lod_tensor.py index 28c8c4699adbc108c05e4a500815752e2ec24c61..a7fd271ae7dc554813e8c5f18487add8eff0a2b5 100644 --- a/python/paddle/fluid/tests/unittests/test_reorder_lod_tensor.py +++ b/python/paddle/fluid/tests/unittests/test_reorder_lod_tensor.py @@ -22,6 +22,14 @@ import numpy import functools +def convert_to_offset(lod): + offset = [[0] for i in lod] + for i, level in enumerate(lod): + for seq_len in level: + offset[i].append(offset[i][-1] + seq_len) + return offset + + class TestReorderLoDTensor(unittest.TestCase): num_seq = 5 # [name, shape, lod_level] pair indicating data info of source and target @@ -91,13 +99,6 @@ class TestReorderLoDTensor(unittest.TestCase): self.inputs[desc[0]] = tensor def reorder(self): - def convert_to_offset(lod): - offset_lod = [[0] for i in lod] - for i, level in enumerate(lod): - for seq_len in level: - offset_lod[i].append(offset_lod[i][-1] + seq_len) - return offset_lod - level = 0 # compute the rank_table according to ref_lod ref_lod = self.data[self.data_desc[1][0]][1][level] diff --git a/python/paddle/fluid/tests/unittests/test_seq_pool.py b/python/paddle/fluid/tests/unittests/test_seq_pool.py index a80ad5b079891efe1b0e1222b3c2455d4891d5f5..176265428c83c7758eabf86b5b703363b6ee3919 100644 --- a/python/paddle/fluid/tests/unittests/test_seq_pool.py +++ b/python/paddle/fluid/tests/unittests/test_seq_pool.py @@ -17,33 +17,43 @@ from __future__ import print_function import unittest import numpy as np from op_test import OpTest +from test_reorder_lod_tensor import convert_to_offset -class TestSeqAvgPool(OpTest): - def convert_to_offset(self, lod): - offset = [[0] for i in lod] - for i, level in enumerate(lod): - for seq_len in level: - offset[i].append(offset[i][-1] + seq_len) - return offset +def compute_seqpool_sum(x, offset, out): + for i in range(len(offset[0]) - 1): + sub_x = x[offset[0][i]:offset[0][i + 1], :] + out[i] = sub_x.sum(axis=0) + + +def compute_seqpool_avg(x, offset, out): + for i in range(len(offset[0]) - 1): + sub_x = x[offset[0][i]:offset[0][i + 1], :] + out[i] = sub_x.mean(axis=0) + +def compute_seqpool_sqrt(x, offset, out): + for i in range(len(offset[0]) - 1): + sub_x = x[offset[0][i]:offset[0][i + 1], :] + seq_len = offset[0][i + 1] - offset[0][i] + out[i] = sub_x.sum(axis=0) / np.sqrt(seq_len) + + +class TestSeqAvgPool(OpTest): def set_data(self): self.op_type = 'sequence_pool' # one level, batch size is 4 x = np.random.uniform(0.1, 1, [11, 23]).astype('float32') lod = [[11]] self.inputs = {'X': (x, lod)} - offset = self.convert_to_offset(lod) - + offset = convert_to_offset(lod) out = np.zeros((len(lod[0]), 23)).astype('float32') self.outputs = {'Out': out} return x, offset, out def compute(self, x, offset, out): self.attrs = {'pooltype': "AVERAGE"} - for i in range(len(offset[0]) - 1): - sub_x = x[offset[0][i]:offset[0][i + 1], :] - out[i] = sub_x.mean(axis=0) + compute_seqpool_avg(x, offset, out) def setUp(self): x, offset, out = self.set_data() @@ -62,9 +72,7 @@ class TestSeqAvgPool(OpTest): class TestSeqSumPool(TestSeqAvgPool): def compute(self, x, offset, out): self.attrs = {'pooltype': "SUM"} - for i in range(len(offset[0]) - 1): - sub_x = x[offset[0][i]:offset[0][i + 1], :] - out[i] = sub_x.sum(axis=0) + compute_seqpool_sum(x, offset, out) class TestSeqMaxPool(TestSeqAvgPool): @@ -72,7 +80,7 @@ class TestSeqMaxPool(TestSeqAvgPool): self.op_type = 'sequence_pool' x = np.random.uniform(0.1, 1, [13, 23]).astype('float32') lod = [[13]] - offset = self.convert_to_offset(lod) + offset = convert_to_offset(lod) for i in range(len(offset[0]) - 1): l = offset[0][i + 1] - offset[0][i] x[offset[0][i] + np.random.randint(l), :] += 2.0 @@ -93,10 +101,7 @@ class TestSeqMaxPool(TestSeqAvgPool): class TestSeqSqrtPool(TestSeqAvgPool): def compute(self, x, offset, out): self.attrs = {'pooltype': "SQRT"} - for i in range(len(offset[0]) - 1): - sub_x = x[offset[0][i]:offset[0][i + 1], :] - seq_len = offset[0][i + 1] - offset[0][i] - out[i] = sub_x.sum(axis=0) / np.sqrt(seq_len) + compute_seqpool_sqrt(x, offset, out) class TestSeqLastPool(TestSeqAvgPool): @@ -122,7 +127,7 @@ class TestSeqAvgPool2D(TestSeqAvgPool): x = np.random.uniform(0.1, 1, [13, 3, 17]).astype('float32') lod = [[4, 1, 3, 5]] self.inputs = {'X': (x, lod)} - offset = self.convert_to_offset(lod) + offset = convert_to_offset(lod) out = np.zeros((4, 3, 17)).astype('float32') self.outputs = {'Out': out} @@ -167,7 +172,7 @@ class TestSeqMaxPool2D(TestSeqAvgPool2D): x = np.random.uniform(0.1, 1, [13, 3, 11]).astype('float32') lod = [[4, 1, 3, 5]] self.inputs = {'X': (x, lod)} - offset = self.convert_to_offset(lod) + offset = convert_to_offset(lod) for i in range(len(offset[0]) - 1): l = offset[0][i + 1] - offset[0][i] x[offset[0][i] + np.random.randint(l), :] += 1.0 diff --git a/python/paddle/fluid/tests/unittests/test_softmax_with_cross_entropy_op.py b/python/paddle/fluid/tests/unittests/test_softmax_with_cross_entropy_op.py index 37ee880970cf7f6f235e7c43697b2b7872bed38b..b0494f114c5f7f4449e87ec67b97924fe77cd8c9 100644 --- a/python/paddle/fluid/tests/unittests/test_softmax_with_cross_entropy_op.py +++ b/python/paddle/fluid/tests/unittests/test_softmax_with_cross_entropy_op.py @@ -28,6 +28,7 @@ class TestSoftmaxWithCrossEntropyOp(OpTest): def initParams(self): self.numeric_stable_mode = False + self.dtype = np.float64 def setUp(self): self.initParams() @@ -36,19 +37,19 @@ class TestSoftmaxWithCrossEntropyOp(OpTest): class_num = 37 logits = np.random.uniform(0.1, 1.0, - [batch_size, class_num]).astype("float64") + [batch_size, class_num]).astype(self.dtype) softmax = np.apply_along_axis(stable_softmax, 1, logits) labels = np.random.randint(0, class_num, [batch_size, 1], dtype="int64") cross_entropy = np.asmatrix( [[-np.log(softmax[i][labels[i][0]])] for i in range(softmax.shape[0])], - dtype="float64") + dtype=self.dtype) self.inputs = {"Logits": logits, "Label": labels} self.outputs = { - "Softmax": softmax.astype("float64"), - "Loss": cross_entropy.astype("float64") + "Softmax": softmax.astype(self.dtype), + "Loss": cross_entropy.astype(self.dtype) } self.attrs = {"numeric_stable_mode": self.numeric_stable_mode} @@ -56,7 +57,7 @@ class TestSoftmaxWithCrossEntropyOp(OpTest): self.check_output() def test_check_grad(self): - self.check_grad(["Logits"], "Loss") + self.check_grad(["Logits"], "Loss", max_relative_error=0.05) class TestSoftmaxWithCrossEntropyOpNoCudnn(TestSoftmaxWithCrossEntropyOp): @@ -64,6 +65,55 @@ class TestSoftmaxWithCrossEntropyOpNoCudnn(TestSoftmaxWithCrossEntropyOp): self.numeric_stable_mode = True +class TestSoftmaxWithCrossEntropyOpFp16(TestSoftmaxWithCrossEntropyOp): + def initParams(self): + self.numeric_stable_mode = False + self.dtype = np.float16 + + def setUp(self): + self.initParams() + self.op_type = "softmax_with_cross_entropy" + batch_size = 41 + class_num = 37 + + # NOTE: numpy float16 have very low accuracy, use float32 for numpy check. + logits = np.random.uniform(0.1, 1.0, + [batch_size, class_num]).astype(np.float32) + softmax = np.apply_along_axis(stable_softmax, 1, logits) + labels = np.random.randint(0, class_num, [batch_size, 1], dtype="int64") + + cross_entropy = np.asmatrix( + [[-np.log(softmax[i][labels[i][0]])] + for i in range(softmax.shape[0])], + dtype=np.float32) + + self.inputs = { + "Logits": logits.astype(self.dtype).view(np.uint16), + "Label": labels + } + self.outputs = { + "Softmax": softmax.astype(self.dtype), + "Loss": cross_entropy.astype(self.dtype) + } + self.attrs = {"numeric_stable_mode": self.numeric_stable_mode} + + def test_check_output(self): + self.check_output(atol=1e-2) + + def test_check_grad(self): + self.check_grad(["Logits"], "Loss", max_relative_error=0.1) + + +class TestSoftmaxWithCrossEntropyOpNoCudnnFp16( + TestSoftmaxWithCrossEntropyOpFp16): + def initParams(self): + self.numeric_stable_mode = True + self.dtype = np.float16 + + def test_check_grad(self): + self.check_grad(["Logits"], "Loss", max_relative_error=0.1) + + class TestSoftmaxWithCrossEntropyOp2(OpTest): """ Test softmax with cross entropy operator with soft labels. diff --git a/python/paddle/fluid/transpiler/distribute_transpiler.py b/python/paddle/fluid/transpiler/distribute_transpiler.py index c128843885fbce29893a4b24c65482abaf870e82..ea5a4cf7cdb3ef91a02bb88d9b859da1ecd1ed0b 100644 --- a/python/paddle/fluid/transpiler/distribute_transpiler.py +++ b/python/paddle/fluid/transpiler/distribute_transpiler.py @@ -251,11 +251,10 @@ class DistributeTranspiler(object): def _get_all_remote_sparse_update_op(self, main_program): sparse_update_ops = [] - sparse_update_op_types = ["lookup_table"] + sparse_update_op_types = ["lookup_table", "nce", "hierarchical_sigmoid"] for op in main_program.global_block().ops: if op.type in sparse_update_op_types and op.attr( - 'remote_prefetch') is True and not op.attr( - 'is_distributed'): + 'remote_prefetch') is True: sparse_update_ops.append(op) return sparse_update_ops @@ -753,12 +752,6 @@ class DistributeTranspiler(object): elif op not in lr_ops: self._append_pserver_non_opt_ops(block, op) - def __op_have_grad_input__(op): - for varname in op.input_arg_names: - if varname.find("@GRAD") >= 0: - return varname - return "" - def __clone_lr_op_sub_block__(op, program, lr_block): if not op.has_attr('sub_block'): return @@ -809,7 +802,7 @@ class DistributeTranspiler(object): merged_var = None for _, op in enumerate(self.optimize_ops): # find the origin grad var before clipping/L2Decay, - # merged_var should be the input var name of L2Decaybuil + # merged_var should be the input var name of L2Decay grad_varname_for_block = op.attr(OP_ROLE_VAR_ATTR_NAME)[1] if op.attr(OP_ROLE_VAR_ATTR_NAME)[ 0] == optimize_target_param_name: @@ -1685,7 +1678,16 @@ class DistributeTranspiler(object): if self.config.enable_dc_asgd: new_inputs[key] = dc else: - new_inputs[key] = merged_var + # Note!! This is for l2decay on sparse gradient, because it will create a new tensor for + # decayed gradient but not inplace modify the origin one + origin_grad_name = opt_op.input(key)[0] + if core.kNewGradSuffix( + ) in origin_grad_name and pserver_block.has_var( + origin_grad_name): + new_grad = pserver_block.var(origin_grad_name) + new_inputs[key] = new_grad + else: + new_inputs[key] = merged_var elif key == "Param": param_block = _get_param_block(opt_op) if not param_block: