add anakin compiler from github source code

cmake/configure.cmake

@@ -97,6 +97,14 @@ if(WITH_GPU)
         endif()
         include_directories(${TENSORRT_INCLUDE_DIR})
     endif()
+    if(WITH_ANAKIN)
+        if(${CUDA_VERSION_MAJOR} VERSION_LESS 8)
+            message(FATAL_ERROR "Anakin needs CUDA >= 8.0 to compile")
+        endif()
+        if(${CUDNN_MAJOR_VERSION} VERSION_LESS 7)
+            message(FATAL_ERROR "Anakin needs CUDNN >= 7.0 to compile")
+        endif()
+    endif()
 elseif(WITH_AMD_GPU)
     add_definitions(-DPADDLE_WITH_HIP)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D__HIP_PLATFORM_HCC__")

cmake/external/anakin.cmake

@@ -2,10 +2,15 @@ if (NOT WITH_ANAKIN)
   return()
 endif()
 
-set(ANAKIN_INSTALL_DIR "${THIRD_PARTY_PATH}/install/anakin" CACHE PATH
-  "Anakin install path." FORCE)
-set(ANAKIN_INCLUDE "${ANAKIN_INSTALL_DIR}" CACHE STRING "root of Anakin header files")
-set(ANAKIN_LIBRARY "${ANAKIN_INSTALL_DIR}" CACHE STRING "path of Anakin library")
+set(ANAKIN_SOURCE_DIR  ${THIRD_PARTY_PATH}/anakin)
+# the anakin install dir is only default one now
+set(ANAKIN_INSTALL_DIR ${THIRD_PARTY_PATH}/anakin/src/extern_anakin/output)
+set(ANAKIN_INCLUDE     ${ANAKIN_INSTALL_DIR})
+set(ANAKIN_LIBRARY     ${ANAKIN_INSTALL_DIR})
+SET(ANAKIN_SHARED_LIB  ${ANAKIN_LIBRARY}/libanakin.so)
+SET(ANAKIN_SABER_LIB   ${ANAKIN_LIBRARY}/libanakin_saber_common.so)
+
+include_directories(${ANAKIN_INCLUDE})
 
 set(ANAKIN_COMPILE_EXTRA_FLAGS 
     -Wno-error=unused-but-set-variable -Wno-unused-but-set-variable
@@ -20,7 +25,24 @@ set(ANAKIN_COMPILE_EXTRA_FLAGS
     -Wno-reorder 
     -Wno-error=cpp)
 
-set(ANAKIN_LIBRARY_URL "https://github.com/pangge/Anakin/releases/download/Version0.1.0/anakin.tar.gz")
+ExternalProject_Add(
+    extern_anakin
+    ${EXTERNAL_PROJECT_LOG_ARGS}
+    GIT_REPOSITORY      "https://github.com/luotao1/Anakin"
+    GIT_TAG             "20f6cb94a0f6ebbef0b45068b34baeb07242bac7"
+    PREFIX              ${ANAKIN_SOURCE_DIR}
+    UPDATE_COMMAND      ""
+    CMAKE_ARGS          -DUSE_GPU_PLACE=YES
+                        -DUSE_X86_PLACE=YES
+                        -DBUILD_WITH_UNIT_TEST=NO
+                        -DPROTOBUF_ROOT=${THIRD_PARTY_PATH}/install/protobuf
+                        -DMKLML_ROOT=${THIRD_PARTY_PATH}/install/mklml
+                        -DCUDNN_ROOT=${CUDNN_ROOT}
+                        ${EXTERNAL_OPTIONAL_ARGS}
+    CMAKE_CACHE_ARGS    -DCMAKE_INSTALL_PREFIX:PATH=${ANAKIN_INSTALL_DIR}
+)
+# must manualy copy anakin_config.h to install dir. 
+execute_process(COMMAND bash -c "cp ${ANAKIN_INSTALL_DIR}/../../extern_anakin-build/anakin_config.h ${ANAKIN_INSTALL_DIR}")
 
 # A helper function used in Anakin, currently, to use it, one need to recursively include
 # nearly all the header files.
@@ -37,19 +59,14 @@ function(fetch_include_recursively root_dir)
     endforeach()
 endfunction()
 
-if (NOT EXISTS "${ANAKIN_INSTALL_DIR}")
-    # download library
-    message(STATUS "Download Anakin library from ${ANAKIN_LIBRARY_URL}")
-    execute_process(COMMAND bash -c "mkdir -p ${ANAKIN_INSTALL_DIR}")
-    execute_process(COMMAND bash -c "rm -rf ${ANAKIN_INSTALL_DIR}/*")
-    execute_process(COMMAND bash -c "cd ${ANAKIN_INSTALL_DIR}; wget --no-check-certificate -q ${ANAKIN_LIBRARY_URL}")
-    execute_process(COMMAND bash -c "mkdir -p ${ANAKIN_INSTALL_DIR}")
-    execute_process(COMMAND bash -c "cd ${ANAKIN_INSTALL_DIR}; tar xzf anakin.tar.gz")
-endif()
+message(STATUS "Anakin for inference is enabled")
+message(STATUS "Anakin is set INCLUDE:${ANAKIN_INCLUDE} LIBRARY:${ANAKIN_LIBRARY}")
 
-if (WITH_ANAKIN)
-    message(STATUS "Anakin for inference is enabled")
-    message(STATUS "Anakin is set INCLUDE:${ANAKIN_INCLUDE} LIBRARY:${ANAKIN_LIBRARY}")
-    fetch_include_recursively(${ANAKIN_INCLUDE})
-    link_directories(${ANAKIN_LIBRARY})
-endif()
+
+add_dependencies(extern_anakin protobuf mklml)
+add_library(anakin SHARED IMPORTED GLOBAL)
+set_property(TARGET anakin PROPERTY IMPORTED_LOCATION ${ANAKIN_SHARED_LIB})
+set_property(TARGET anakin PROPERTY IMPORTED_LOCATION ${ANAKIN_SABER_LIB})
+set_property(TARGET anakin PROPERTY IMPORTED_LOCATION ${CUDNN_LIBRARY})
+add_dependencies(anakin extern_anakin)
+list(APPEND external_project_dependencies anakin)

paddle/fluid/inference/api/CMakeLists.txt

@@ -61,21 +61,19 @@ inference_api_test(test_api_tensorrt_subgraph_engine SRC api_tensorrt_subgraph_e
 endif()
 
 if (WITH_ANAKIN) # only needed in CI
-    # Due to Anakin do not have official library releases and the versions of protobuf and cuda do not match Paddle's,
-    # so anakin library will not be merged to our official inference library. To use anakin prediction API, one need to
-    # compile the libinference_anakin_api.a and compile with anakin.so.
     fetch_include_recursively(${ANAKIN_INCLUDE})
     # compile the libinference_anakin_api.a and anakin.so.
-    nv_library(inference_anakin_api SRCS api.cc api_anakin_engine.cc)
-    nv_library(inference_anakin_api_shared SHARED SRCS api.cc api_anakin_engine.cc)
+    nv_library(inference_anakin_api SRCS api.cc api_anakin_engine.cc DEPS anakin)
+    nv_library(inference_anakin_api_shared SHARED SRCS api.cc api_anakin_engine.cc DEPS anakin)
     target_compile_options(inference_anakin_api BEFORE PUBLIC ${ANAKIN_COMPILE_EXTRA_FLAGS})
     target_compile_options(inference_anakin_api_shared BEFORE PUBLIC ${ANAKIN_COMPILE_EXTRA_FLAGS})
-    target_link_libraries(inference_anakin_api anakin anakin_saber_common)
-    target_link_libraries(inference_anakin_api_shared anakin anakin_saber_common)
+    set(ANAKIN_DEPS_LIB ${ANAKIN_SHARED_LIB} ${ANAKIN_SABER_LIB} ${CUDNN_LIBRARY})
+    target_link_libraries(inference_anakin_api ${ANAKIN_DEPS_LIB})
+    target_link_libraries(inference_anakin_api_shared ${ANAKIN_DEPS_LIB})
     if (WITH_TESTING)
         cc_test(inference_anakin_test SRCS api_anakin_engine_tester.cc
-                ARGS --model=${ANAKIN_INSTALL_DIR}/mobilenet_v2.anakin.bin
-                DEPS inference_anakin_api_shared SERIAL)
+                ARGS --model=/home/luotao02/download/anakin/mobilenet_v2.anakin.bin
+                DEPS inference_anakin_api_shared dynload_cuda SERIAL)
         target_compile_options(inference_anakin_test BEFORE PUBLIC ${ANAKIN_COMPILE_EXTRA_FLAGS})
     endif(WITH_TESTING)
 endif()