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ADD_DEFINITIONS(-DAF_CPU)
FIND_PACKAGE(CBLAS REQUIRED)
IF(NOT DEFINED BUILD_CPU_ASYNC)
IF("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.8.4")
MESSAGE("Disabling CPU Async as GCC Version ${COMPILER_VERSION} has known issues.")
MESSAGE("CPU Backend will use Synchronous Calls")
OPTION(BUILD_CPU_ASYNC "Build CPU backend with ASYNC support" OFF)
ELSE()
OPTION(BUILD_CPU_ASYNC "Build CPU backend with ASYNC support" ON)
ENDIF()
ENDIF(NOT DEFINED BUILD_CPU_ASYNC)
MARK_AS_ADVANCED(USE_CPUID)
if (USE_CPUID)
ADD_DEFINITIONS(-DUSE_CPUID=1)
ELSE(USE_CPUID)
ADD_DEFINITIONS(-DUSE_CPUID=0)
ENDIF(USE_CPUID)
IF (NOT ${BUILD_CPU_ASYNC})
ADD_DEFINITIONS(-DAF_DISABLE_CPU_ASYNC)
ENDIF()
IF(USE_CPU_F77_BLAS)
MESSAGE("Using F77 BLAS")
ADD_DEFINITIONS(-DUSE_F77_BLAS)
ENDIF()
IF(USE_CPU_MKL) # Manual MKL Setup
MESSAGE("CPU Backend Using MKL")
ADD_DEFINITIONS(-DUSE_MKL)
ELSE(USE_CPU_MKL)
IF(${MKL_FOUND}) # Automatic MKL Setup from BLAS
MESSAGE("CPU Backend Using MKL RT")
ADD_DEFINITIONS(-DUSE_MKL)
ENDIF()
ENDIF()
IF (NOT CBLAS_LIBRARIES)
MESSAGE(SEND_ERROR "CBLAS Library not set")
ELSE()
MESSAGE(STATUS "Using CBLAS Library: ${CBLAS_LIBRARIES}")
ENDIF()
IF(${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU" AND "${APPLE}")
ADD_DEFINITIONS(-flax-vector-conversions)
ENDIF()
FIND_PACKAGE(FFTW REQUIRED)
MESSAGE(STATUS "FFTW Found ? ${FFTW_FOUND}")
MESSAGE(STATUS "FFTW Library: ${FFTW_LIBRARIES}")
IF(APPLE)
FIND_PACKAGE(LAPACKE QUIET) # For finding MKL
IF(NOT LAPACKE_FOUND)
# UNSET THE VARIABLES FROM LAPACKE
UNSET(LAPACKE_LIB CACHE)
UNSET(LAPACK_LIB CACHE)
UNSET(LAPACKE_INCLUDES CACHE)
UNSET(LAPACKE_ROOT_DIR CACHE)
FIND_PACKAGE(LAPACK)
ENDIF()
ELSE(APPLE) # Linux and Windows
FIND_PACKAGE(LAPACKE)
ENDIF(APPLE)
IF(NOT LAPACKE_FOUND)
MESSAGE(WARNING "LAPACKE not found. Functionality will be disabled")
ELSE(NOT LAPACKE_FOUND)
ADD_DEFINITIONS(-DWITH_CPU_LINEAR_ALGEBRA)
ENDIF()
IF(NOT UNIX)
ADD_DEFINITIONS(-DAFDLL)
ENDIF()
SET(THREADS_SRC_DIR "${CMAKE_CURRENT_SOURCE_DIR}/threads")
IF(EXISTS "${THREADS_SRC_DIR}" AND IS_DIRECTORY "${THREADS_SRC_DIR}"
AND EXISTS "${THREADS_SRC_DIR}/LICENSE")
# threads submodule has been initialized
# Nothing to do
ELSE()
MESSAGE(STATUS "threads submodule unavailable. Updating submodules.")
EXECUTE_PROCESS(
COMMAND git submodule update --init --recursive
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
)
ENDIF()
INCLUDE_DIRECTORIES(
${CMAKE_INCLUDE_PATH}
"${CMAKE_SOURCE_DIR}/src/backend/cpu"
"${CMAKE_SOURCE_DIR}/src/backend/cpu/threads"
${FFTW_INCLUDES}
${CBLAS_INCLUDE_DIR}
)
IF(LAPACKE_FOUND)
INCLUDE_DIRECTORIES(${LAPACKE_INCLUDE_DIRS})
LINK_DIRECTORIES(${LAPACKE_LIBRARY_DIRS})
ENDIF()
FILE(GLOB cpu_headers
"*.hpp"
"*.h")
FILE(GLOB cpu_sources
"*.cpp"
"kernel/sort_by_key/*.cpp")
LIST(SORT cpu_headers)
LIST(SORT cpu_sources)
source_group(backend\\cpu\\Headers FILES ${cpu_headers})
source_group(backend\\cpu\\Sources FILES ${cpu_sources})
FILE(GLOB backend_headers
"../*.hpp"
"../*.h"
)
FILE(GLOB backend_sources
"../*.cpp"
)
LIST(SORT backend_headers)
LIST(SORT backend_sources)
source_group(backend\\Headers FILES ${backend_headers})
source_group(backend\\Sources FILES ${backend_sources})
FILE(GLOB c_headers
"../../api/c/*.hpp"
"../../api/c/*.h"
)
FILE(GLOB c_sources
"../../api/c/*.cpp"
)
LIST(SORT c_headers)
LIST(SORT c_sources)
source_group(api\\c\\Headers FILES ${c_headers})
source_group(api\\c\\Sources FILES ${c_sources})
FILE(GLOB cpp_sources
"../../api/cpp/*.cpp"
)
LIST(SORT cpp_sources)
source_group(api\\cpp\\Sources FILES ${cpp_sources})
# OS Definitions
IF(UNIX)
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
ELSE(${UNIX}) #Windows
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
ENDIF()
IF(DEFINED BLAS_SYM_FILE)
ADD_LIBRARY(afcpu_static STATIC
${cpu_headers}
${cpu_sources}
${backend_headers}
${backend_sources})
ADD_LIBRARY(afcpu SHARED
${c_headers}
${c_sources}
${cpp_sources})
IF(FORGE_FOUND AND NOT USE_SYSTEM_FORGE)
ADD_DEPENDENCIES(afcpu_static forge)
ENDIF()
IF(APPLE)
SET_TARGET_PROPERTIES(afcpu_static
PROPERTIES LINK_FLAGS -Wl,-exported_symbols_list,${BLAS_SYM_FILE})
TARGET_LINK_LIBRARIES(afcpu PUBLIC $<TARGET_FILE:afcpu_static>)
ELSE(APPLE)
add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/afcpu_static.renamed
COMMAND objcopy --redefine-syms ${BLAS_SYM_FILE} $<TARGET_FILE:afcpu_static> ${CMAKE_BINARY_DIR}/afcpu_static.renamed
DEPENDS $<TARGET_FILE:afcpu_static>)
TARGET_LINK_LIBRARIES(afcpu PUBLIC ${CMAKE_BINARY_DIR}/afcpu_static.renamed)
ENDIF(APPLE)
ELSE(DEFINED BLAS_SYM_FILE)
ADD_LIBRARY(afcpu SHARED
${cpu_headers}
${cpu_sources}
${backend_headers}
${backend_sources}
${c_headers}
${c_sources}
${cpp_sources})
ENDIF(DEFINED BLAS_SYM_FILE)
TARGET_LINK_LIBRARIES(afcpu
PRIVATE ${CBLAS_LIBRARIES}
PRIVATE ${FFTW_LIBRARIES}
PRIVATE ${FreeImage_LIBS}
)
IF(FORGE_FOUND AND NOT USE_SYSTEM_FORGE)
ADD_DEPENDENCIES(afcpu forge)
ENDIF()
IF(LAPACKE_FOUND)
TARGET_LINK_LIBRARIES(afcpu PRIVATE ${LAPACKE_LIBRARIES})
ENDIF()
IF(FORGE_FOUND)
TARGET_LINK_LIBRARIES(afcpu PRIVATE ${FORGE_LIBRARIES})
ENDIF()
SET_TARGET_PROPERTIES(afcpu PROPERTIES
VERSION "${AF_VERSION}"
SOVERSION "${AF_VERSION_MAJOR}")
INSTALL(TARGETS afcpu EXPORT CPU DESTINATION "${AF_INSTALL_LIB_DIR}"
COMPONENT libraries)
IF(APPLE)
INSTALL(SCRIPT "${CMAKE_MODULE_PATH}/osx_install/InstallTool.cmake")
ENDIF(APPLE)
export(TARGETS afcpu FILE ArrayFireCPU.cmake)
INSTALL(EXPORT CPU DESTINATION "${AF_INSTALL_CMAKE_DIR}"
COMPONENT cmake
FILE ArrayFireCPU.cmake)
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