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97 lines
4.5 KiB
97 lines
4.5 KiB
# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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INCLUDE(cblas)
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IF(NOT ${CBLAS_FOUND})
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INCLUDE(ExternalProject)
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SET(CBLAS_SOURCES_DIR ${THIRD_PARTY_PATH}/openblas)
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SET(CBLAS_INSTALL_DIR ${THIRD_PARTY_PATH}/install/openblas)
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SET(CBLAS_INC_DIR "${CBLAS_INSTALL_DIR}/include" CACHE PATH "openblas include directory." FORCE)
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SET(CBLAS_LIBRARIES "${CBLAS_INSTALL_DIR}/lib/${LIBRARY_PREFIX}openblas${STATIC_LIBRARY_SUFFIX}"
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CACHE FILEPATH "openblas library." FORCE)
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# check fortran compiler and library
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IF(NOT ANDROID)
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IF(CMAKE_COMPILER_IS_GNUCC)
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ENABLE_LANGUAGE(Fortran)
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if (NOT CMAKE_Fortran_COMPILER_VERSION)
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# cmake < 3.4 cannot get CMAKE_Fortran_COMPILER_VERSION directly.
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execute_process(COMMAND ${CMAKE_Fortran_COMPILER} -dumpversion
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OUTPUT_VARIABLE CMAKE_Fortran_COMPILER_VERSION)
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endif()
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string(REGEX MATCHALL "[0-9]+" Fortran_VERSION ${CMAKE_Fortran_COMPILER_VERSION})
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list(GET Fortran_VERSION 0 Fortran_MAJOR)
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list(GET Fortran_VERSION 1 Fortran_MINOR)
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find_library(GFORTRAN_LIBRARY NAMES gfortran PATHS
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/lib
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/usr/lib
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/usr/lib/gcc/x86_64-linux-gnu/${Fortran_MAJOR}.${Fortran_MINOR}/
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/usr/lib/gcc/x86_64-linux-gnu/${Fortran_MAJOR}/)
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if (NOT GFORTRAN_LIBRARY)
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message(FATAL_ERROR "Cannot found gfortran library which it is used by openblas")
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endif()
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find_package(Threads REQUIRED)
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LIST(APPEND CBLAS_LIBRARIES ${GFORTRAN_LIBRARY} ${CMAKE_THREAD_LIBS_INIT})
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ENDIF(CMAKE_COMPILER_IS_GNUCC)
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IF(NOT CMAKE_Fortran_COMPILER)
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MESSAGE(FATAL_ERROR "To build lapack in libopenblas, "
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"you need to set gfortran compiler: cmake .. -DCMAKE_Fortran_COMPILER=...")
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ENDIF(NOT CMAKE_Fortran_COMPILER)
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ADD_DEFINITIONS(-DPADDLE_USE_LAPACK)
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SET(OPENBLAS_COMMIT "v0.2.19")
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SET(OPENBLAS_ARGS FC=${CMAKE_Fortran_COMPILER} DYNAMIC_ARCH=1 libs netlib)
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SET(HOST_C_COMPILER ${CMAKE_C_COMPILER})
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ELSE()
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SET(OPENBLAS_COMMIT "b5c96fcfcdc82945502a2303116a64d89985daf5")
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SET(OPTIONAL_ARGS TARGET=ARMV7 ARM_SOFTFP_ABI=1 NOFORTRAN=1 USE_THREAD=0 libs)
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SET(HOST_C_COMPILER gcc)
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ENDIF()
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ExternalProject_Add(
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openblas
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${EXTERNAL_PROJECT_LOG_ARGS}
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GIT_REPOSITORY https://github.com/xianyi/OpenBLAS.git
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GIT_TAG ${OPENBLAS_COMMIT}
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PREFIX ${CBLAS_SOURCES_DIR}
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INSTALL_DIR ${CBLAS_INSTALL_DIR}
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BUILD_IN_SOURCE 1
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BUILD_COMMAND ${CMAKE_MAKE_PROGRAM} CC=${CMAKE_C_COMPILER} HOSTCC=${HOST_C_COMPILER} NO_SHARED=1 ${OPTIONAL_ARGS}
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INSTALL_COMMAND ${CMAKE_MAKE_PROGRAM} install NO_SHARED=1 PREFIX=<INSTALL_DIR>
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UPDATE_COMMAND ""
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CONFIGURE_COMMAND ""
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)
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IF(NOT ANDROID)
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ExternalProject_Add_Step(
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openblas lapacke_install
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COMMAND ${CMAKE_COMMAND} -E copy "${CBLAS_SOURCES_DIR}/src/openblas/lapack-netlib/LAPACKE/include/lapacke_mangling_with_flags.h" "${CBLAS_INSTALL_DIR}/include/lapacke_mangling.h"
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COMMAND ${CMAKE_COMMAND} -E copy "${CBLAS_SOURCES_DIR}/src/openblas/lapack-netlib/LAPACKE/include/lapacke.h" "${CBLAS_INSTALL_DIR}/include/lapacke.h"
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COMMAND ${CMAKE_COMMAND} -E copy "${CBLAS_SOURCES_DIR}/src/openblas/lapack-netlib/LAPACKE/include/lapacke_config.h" "${CBLAS_INSTALL_DIR}/include/lapacke_config.h"
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COMMAND ${CMAKE_COMMAND} -E copy "${CBLAS_SOURCES_DIR}/src/openblas/lapack-netlib/LAPACKE/include/lapacke_utils.h" "${CBLAS_INSTALL_DIR}/include/lapacke_utils.h"
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DEPENDEES install
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)
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ENDIF()
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LIST(APPEND external_project_dependencies openblas)
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ENDIF(NOT ${CBLAS_FOUND})
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MESSAGE(STATUS "BLAS library: ${CBLAS_LIBRARIES}")
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INCLUDE_DIRECTORIES(${CBLAS_INC_DIR})
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