# 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. IF(USE_EIGEN_FOR_BLAS) return() ENDIF(USE_EIGEN_FOR_BLAS) INCLUDE(cblas) IF(NOT ${CBLAS_FOUND}) INCLUDE(ExternalProject) SET(CBLAS_SOURCES_DIR ${THIRD_PARTY_PATH}/openblas) SET(CBLAS_INSTALL_DIR ${THIRD_PARTY_PATH}/install/openblas) SET(CBLAS_INC_DIR "${CBLAS_INSTALL_DIR}/include" CACHE PATH "openblas include directory." FORCE) SET(CBLAS_LIBRARIES "${CBLAS_INSTALL_DIR}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}openblas${CMAKE_STATIC_LIBRARY_SUFFIX}" CACHE FILEPATH "openblas library." FORCE) ADD_DEFINITIONS(-DPADDLE_USE_OPENBLAS) IF (WITH_PREBUILD_OPENBLAS) SET(CBLAS_FOUND true) MESSAGE(STATUS, "Use prebuild openblas, please put it at " ${CBLAS_INSTALL_DIR}) ELSE(WITH_PREBUILD_OPENBLAS) SET(OPENBLAS_CC "${CMAKE_C_COMPILER} -Wno-unused-but-set-variable -Wno-unused-variable") SET(OPENBLAS_COMMIT "v0.2.20") IF(CMAKE_CROSSCOMPILING) SET(OPTIONAL_ARGS HOSTCC=${HOST_C_COMPILER}) GET_FILENAME_COMPONENT(CROSS_SUFFIX ${CMAKE_C_COMPILER} DIRECTORY) SET(CROSS_SUFFIX ${CROSS_SUFFIX}/) IF(ANDROID) IF(ANDROID_ABI MATCHES "^armeabi(-v7a)?$") # use softfp SET(OPTIONAL_ARGS ${OPTIONAL_ARGS} TARGET=ARMV7 ARM_SOFTFP_ABI=1 USE_THREAD=0) ELSEIF(ANDROID_ABI STREQUAL "arm64-v8a") SET(OPTIONAL_ARGS ${OPTIONAL_ARGS} TARGET=ARMV8 BINARY=64 USE_THREAD=0) ENDIF() ELSEIF(IOS) IF(CMAKE_OSX_ARCHITECTURES MATCHES "arm64") SET(OPENBLAS_CC "${OPENBLAS_CC} ${CMAKE_C_FLAGS} -isysroot ${CMAKE_OSX_SYSROOT}") SET(OPENBLAS_CC "${OPENBLAS_CC} -arch arm64") SET(OPTIONAL_ARGS ${OPTIONAL_ARGS} TARGET=ARMV8 BINARY=64 USE_THREAD=0 CROSS_SUFFIX=${CROSS_SUFFIX}) ELSE() MESSAGE(FATAL_ERROR "OpenBLAS only support arm64 architectures on iOS. " "You can set IOS_USE_VECLIB_FOR_BLAS=ON or USE_EIGEN_FOR_BLAS=ON to use other blas library instead.") ENDIF() ELSEIF(RPI) # use hardfp SET(OPTIONAL_ARGS ${OPTIONAL_ARGS} TARGET=ARMV7 USE_THREAD=0) ENDIF() ELSE() IF(APPLE) SET(OPENBLAS_CC "${CMAKE_C_COMPILER} -isysroot ${CMAKE_OSX_SYSROOT}") ENDIF() SET(OPTIONAL_ARGS "") IF(CMAKE_SYSTEM_PROCESSOR MATCHES "^x86(_64)?$") SET(OPTIONAL_ARGS DYNAMIC_ARCH=1 NUM_THREADS=64) ENDIF() ENDIF() IF(WIN32) ExternalProject_Add( extern_openblas ${EXTERNAL_PROJECT_LOG_ARGS} # GIT_REPOSITORY https://github.com/xianyi/OpenBLAS.git GIT_REPOSITORY http://admin@localhost:8080/r/openblas.git # GIT_TAG ${OPENBLAS_COMMIT} PREFIX ${CBLAS_SOURCES_DIR} INSTALL_DIR ${CBLAS_INSTALL_DIR} BUILD_IN_SOURCE 1 CMAKE_ARGS -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER} -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER} -DCMAKE_C_FLAGS=${CMAKE_C_FLAGS} -DCMAKE_C_FLAGS_DEBUG=${DCMAKE_C_FLAGS_DEBUG} -DCMAKE_C_FLAGS_RELEASE=${DCMAKE_C_FLAGS_RELEASE} -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS} -DCMAKE_CXX_FLAGS_RELEASE=${CMAKE_CXX_FLAGS_RELEASE} -DCMAKE_CXX_FLAGS_DEBUG=${CMAKE_CXX_FLAGS_DEBUG} -DNO_SHARED=ON -DNO_STATIC=OFF -DBUILD_WITHOUT_LAPACK=ON -DUSE_THREAD=OFF -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} CMAKE_CACHE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=${CBLAS_INSTALL_DIR} -DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=ON -DCMAKE_BUILD_TYPE:STRING=${THIRD_PARTY_BUILD_TYPE} ) ELSE(WIN32) SET(COMMON_ARGS CC=${OPENBLAS_CC} NO_SHARED=1 NO_LAPACK=1 libs) ExternalProject_Add( extern_openblas ${EXTERNAL_PROJECT_LOG_ARGS} # GIT_REPOSITORY https://github.com/xianyi/OpenBLAS.git GIT_REPOSITORY http://admin@localhost:8080/r/openblas.git # GIT_TAG ${OPENBLAS_COMMIT} PREFIX ${CBLAS_SOURCES_DIR} INSTALL_DIR ${CBLAS_INSTALL_DIR} BUILD_IN_SOURCE 1 BUILD_COMMAND ${CMAKE_MAKE_PROGRAM} ${COMMON_ARGS} ${OPTIONAL_ARGS} INSTALL_COMMAND ${CMAKE_MAKE_PROGRAM} install NO_SHARED=1 NO_LAPACK=1 PREFIX= && rm -r ${CBLAS_INSTALL_DIR}/lib/cmake ${CBLAS_INSTALL_DIR}/lib/pkgconfig UPDATE_COMMAND "" CONFIGURE_COMMAND "" ) ENDIF(WIN32) ENDIF (WITH_PREBUILD_OPENBLAS) SET(CBLAS_PROVIDER openblas) IF(WITH_C_API) INSTALL(DIRECTORY ${CBLAS_INC_DIR} DESTINATION third_party/openblas) # Because libopenblas.a is a symbolic link of another library, thus need to # install the whole directory. IF(ANDROID) SET(TMP_INSTALL_DIR third_party/openblas/lib/${ANDROID_ABI}) ELSE() SET(TMP_INSTALL_DIR third_party/openblas/lib) ENDIF() INSTALL(CODE "execute_process( COMMAND ${CMAKE_COMMAND} -E copy_directory ${CBLAS_INSTALL_DIR}/lib ${CMAKE_INSTALL_PREFIX}/${TMP_INSTALL_DIR} )" ) INSTALL(CODE "MESSAGE(STATUS \"Installing: \" \"${CBLAS_INSTALL_DIR}/lib -> ${CMAKE_INSTALL_PREFIX}/${TMP_INSTALL_DIR}\" )" ) ENDIF() ENDIF(NOT ${CBLAS_FOUND}) MESSAGE(STATUS "BLAS library: ${CBLAS_LIBRARIES}") MESSAGE(STATUS "BLAS Include: ${CBLAS_INC_DIR}") INCLUDE_DIRECTORIES(${CBLAS_INC_DIR}) # FIXME(gangliao): generate cblas target to track all high performance # linear algebra libraries for cc_library(xxx SRCS xxx.c DEPS cblas) SET(dummyfile ${CMAKE_CURRENT_BINARY_DIR}/cblas_dummy.c) FILE(WRITE ${dummyfile} "const char *dummy_cblas = \"${dummyfile}\";") ADD_LIBRARY(cblas STATIC ${dummyfile}) IF("${CBLAS_PROVIDER}" STREQUAL "MKLML") TARGET_LINK_LIBRARIES(cblas dynload_mklml) ELSE() TARGET_LINK_LIBRARIES(cblas ${CBLAS_LIBRARIES}) ENDIF("${CBLAS_PROVIDER}" STREQUAL "MKLML") IF(WITH_LIBXSMM) TARGET_LINK_LIBRARIES(cblas ${LIBXSMM_LIBS}) ADD_DEPENDENCIES(cblas extern_libxsmm) ENDIF() IF(NOT ${CBLAS_FOUND}) ADD_DEPENDENCIES(cblas extern_openblas) LIST(APPEND external_project_dependencies cblas) ELSE() IF("${CBLAS_PROVIDER}" STREQUAL "MKLML") ADD_DEPENDENCIES(cblas mklml) ENDIF() ENDIF(NOT ${CBLAS_FOUND})