2013-12-23 02:01:39 +08:00
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# This file is adapted from the one in OpenMEEG: http://www-sop.inria.fr/athena/software/OpenMEEG/
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# - Try to find the Intel Math Kernel Library
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# Once done this will define
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#
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# MKL_FOUND - system has MKL
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# MKL_ROOT_DIR - path to the MKL base directory
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# MKL_INCLUDE_DIR - the MKL include directory
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# MKL_LIBRARIES - MKL libraries
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#
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# There are few sets of libraries:
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# Array indexes modes:
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# LP - 32 bit indexes of arrays
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# ILP - 64 bit indexes of arrays
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# Threading:
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# SEQUENTIAL - no threading
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# INTEL - Intel threading library
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# GNU - GNU threading library
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# MPI support
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# NOMPI - no MPI support
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# INTEL - Intel MPI library
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# OPEN - Open MPI library
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# SGI - SGI MPT Library
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# linux
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IF(UNIX AND NOT APPLE)
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IF(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
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SET(MKL_ARCH_DIR "intel64")
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ELSE()
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SET(MKL_ARCH_DIR "32")
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ENDIF()
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ENDIF()
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# macos
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IF(APPLE)
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SET(MKL_ARCH_DIR "intel64")
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ENDIF()
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IF(FORCE_BUILD_32BITS)
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set(MKL_ARCH_DIR "32")
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ENDIF()
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# windows
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IF(WIN32)
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IF(${CMAKE_SIZEOF_VOID_P} EQUAL 8)
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SET(MKL_ARCH_DIR "intel64")
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ELSE()
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SET(MKL_ARCH_DIR "ia32")
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ENDIF()
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ENDIF()
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SET(MKL_THREAD_VARIANTS SEQUENTIAL GNUTHREAD INTELTHREAD)
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SET(MKL_MODE_VARIANTS ILP LP)
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SET(MKL_MPI_VARIANTS NOMPI INTELMPI OPENMPI SGIMPT)
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FIND_PATH(MKL_ROOT_DIR
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include/mkl_cblas.h
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PATHS
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$ENV{MKLDIR}
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/opt/intel/mkl/
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/opt/intel/mkl/*/
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/opt/intel/cmkl/
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/opt/intel/cmkl/*/
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2014-10-01 01:09:13 +08:00
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/opt/intel/*/mkl/
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2013-12-23 02:01:39 +08:00
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/Library/Frameworks/Intel_MKL.framework/Versions/Current/lib/universal
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"C:/Program Files (x86)/Intel/ComposerXE-2011/mkl"
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"C:/Program Files (x86)/Intel/Composer XE 2013/mkl"
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"C:/Program Files/Intel/MKL/*/"
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"C:/Program Files/Intel/ComposerXE-2011/mkl"
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"C:/Program Files/Intel/Composer XE 2013/mkl"
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)
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FIND_PATH(MKL_INCLUDE_DIR
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mkl_cblas.h
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PATHS
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${MKL_ROOT_DIR}/include
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${INCLUDE_INSTALL_DIR}
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)
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FIND_PATH(MKL_FFTW_INCLUDE_DIR
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fftw3.h
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PATH_SUFFIXES fftw
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PATHS
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${MKL_ROOT_DIR}/include
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${INCLUDE_INSTALL_DIR}
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NO_DEFAULT_PATH
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)
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IF(WIN32)
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SET(MKL_LIB_SEARCHPATH $ENV{ICC_LIB_DIR} $ENV{MKL_LIB_DIR} "${MKL_ROOT_DIR}/lib/${MKL_ARCH_DIR}" "${MKL_ROOT_DIR}/../compiler" "${MKL_ROOT_DIR}/../compiler/lib/${MKL_ARCH_DIR}")
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IF (MKL_INCLUDE_DIR MATCHES "10.")
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IF(CMAKE_CL_64)
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SET(MKL_LIBS mkl_solver_lp64 mkl_core mkl_intel_lp64 mkl_intel_thread libguide mkl_lapack95_lp64 mkl_blas95_lp64)
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ELSE()
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SET(MKL_LIBS mkl_solver mkl_core mkl_intel_c mkl_intel_s mkl_intel_thread libguide mkl_lapack95 mkl_blas95)
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ENDIF()
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ELSEIF(MKL_INCLUDE_DIR MATCHES "2013") # version 11 ...
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IF(CMAKE_CL_64)
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SET(MKL_LIBS mkl_core mkl_intel_lp64 mkl_intel_thread libiomp5md mkl_lapack95_lp64 mkl_blas95_lp64)
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ELSE()
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SET(MKL_LIBS mkl_core mkl_intel_c mkl_intel_s mkl_intel_thread libiomp5md mkl_lapack95 mkl_blas95)
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ENDIF()
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ELSE() # old MKL 9
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SET(MKL_LIBS mkl_solver mkl_c libguide mkl_lapack mkl_ia32)
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ENDIF()
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IF (MKL_INCLUDE_DIR MATCHES "10.3")
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SET(MKL_LIBS ${MKL_LIBS} libiomp5md)
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ENDIF()
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FOREACH (LIB ${MKL_LIBS})
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FIND_LIBRARY(${LIB}_PATH ${LIB} PATHS ${MKL_LIB_SEARCHPATH} ENV LIBRARY_PATH)
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IF(${LIB}_PATH)
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SET(MKL_LIBRARIES ${MKL_LIBRARIES} ${${LIB}_PATH})
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ELSE()
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MESSAGE(STATUS "Could not find ${LIB}: disabling MKL")
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ENDIF()
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ENDFOREACH()
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SET(MKL_FOUND ON)
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ELSE() # UNIX and macOS
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FIND_LIBRARY(MKL_CORE_LIBRARY
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mkl_core
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PATHS
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${MKL_ROOT_DIR}/lib/${MKL_ARCH_DIR}
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${MKL_ROOT_DIR}/lib/
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)
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# Threading libraries
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FIND_LIBRARY(MKL_SEQUENTIAL_LIBRARY
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mkl_sequential
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PATHS
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${MKL_ROOT_DIR}/lib/${MKL_ARCH_DIR}
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${MKL_ROOT_DIR}/lib/
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)
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FIND_LIBRARY(MKL_INTELTHREAD_LIBRARY
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mkl_intel_thread
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PATHS
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${MKL_ROOT_DIR}/lib/${MKL_ARCH_DIR}
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${MKL_ROOT_DIR}/lib/
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)
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2014-10-14 12:04:28 +08:00
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# MKL on Mac OS doesn't ship with GNU thread versions, only Intel versions (see above)
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IF(NOT APPLE)
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FIND_LIBRARY(MKL_GNUTHREAD_LIBRARY
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mkl_gnu_thread
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PATHS
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${MKL_ROOT_DIR}/lib/${MKL_ARCH_DIR}
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${MKL_ROOT_DIR}/lib/
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)
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ENDIF()
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2013-12-23 02:01:39 +08:00
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# Intel Libraries
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IF("${MKL_ARCH_DIR}" STREQUAL "32")
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FIND_LIBRARY(MKL_LP_LIBRARY
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mkl_intel
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PATHS
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${MKL_ROOT_DIR}/lib/${MKL_ARCH_DIR}
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${MKL_ROOT_DIR}/lib/
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)
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FIND_LIBRARY(MKL_ILP_LIBRARY
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mkl_intel
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PATHS
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${MKL_ROOT_DIR}/lib/${MKL_ARCH_DIR}
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${MKL_ROOT_DIR}/lib/
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)
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else()
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FIND_LIBRARY(MKL_LP_LIBRARY
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mkl_intel_lp64
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PATHS
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${MKL_ROOT_DIR}/lib/${MKL_ARCH_DIR}
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${MKL_ROOT_DIR}/lib/
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)
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FIND_LIBRARY(MKL_ILP_LIBRARY
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mkl_intel_ilp64
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PATHS
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${MKL_ROOT_DIR}/lib/${MKL_ARCH_DIR}
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${MKL_ROOT_DIR}/lib/
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)
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ENDIF()
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# Lapack
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FIND_LIBRARY(MKL_LAPACK_LIBRARY
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mkl_lapack
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PATHS
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${MKL_ROOT_DIR}/lib/${MKL_ARCH_DIR}
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${MKL_ROOT_DIR}/lib/
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)
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IF(NOT MKL_LAPACK_LIBRARY)
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FIND_LIBRARY(MKL_LAPACK_LIBRARY
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mkl_lapack95_lp64
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PATHS
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${MKL_ROOT_DIR}/lib/${MKL_ARCH_DIR}
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${MKL_ROOT_DIR}/lib/
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)
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ENDIF()
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# iomp5
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IF("${MKL_ARCH_DIR}" STREQUAL "32")
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IF(UNIX AND NOT APPLE)
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FIND_LIBRARY(MKL_IOMP5_LIBRARY
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iomp5
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PATHS
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${MKL_ROOT_DIR}/../lib/ia32
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)
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ELSE()
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SET(MKL_IOMP5_LIBRARY "") # no need for mac
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ENDIF()
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else()
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IF(UNIX AND NOT APPLE)
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FIND_LIBRARY(MKL_IOMP5_LIBRARY
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iomp5
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PATHS
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${MKL_ROOT_DIR}/../lib/intel64
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)
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ELSE()
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SET(MKL_IOMP5_LIBRARY "") # no need for mac
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ENDIF()
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ENDIF()
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foreach (MODEVAR ${MKL_MODE_VARIANTS})
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foreach (THREADVAR ${MKL_THREAD_VARIANTS})
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if (MKL_CORE_LIBRARY AND MKL_${MODEVAR}_LIBRARY AND MKL_${THREADVAR}_LIBRARY)
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set(MKL_${MODEVAR}_${THREADVAR}_LIBRARIES
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${MKL_${MODEVAR}_LIBRARY} ${MKL_${THREADVAR}_LIBRARY} ${MKL_CORE_LIBRARY}
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${MKL_LAPACK_LIBRARY} ${MKL_IOMP5_LIBRARY})
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# message("${MODEVAR} ${THREADVAR} ${MKL_${MODEVAR}_${THREADVAR}_LIBRARIES}") # for debug
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endif()
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endforeach()
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endforeach()
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2014-10-14 12:04:28 +08:00
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IF(APPLE)
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SET(MKL_LIBRARIES ${MKL_LP_INTELTHREAD_LIBRARIES})
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ELSE()
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SET(MKL_LIBRARIES ${MKL_LP_GNUTHREAD_LIBRARIES})
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ENDIF()
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2013-12-23 02:01:39 +08:00
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MARK_AS_ADVANCED(MKL_CORE_LIBRARY MKL_LP_LIBRARY MKL_ILP_LIBRARY
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MKL_SEQUENTIAL_LIBRARY MKL_INTELTHREAD_LIBRARY MKL_GNUTHREAD_LIBRARY)
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ENDIF()
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INCLUDE(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(MKL DEFAULT_MSG MKL_INCLUDE_DIR MKL_LIBRARIES)
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#if(MKL_FOUND)
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# LINK_DIRECTORIES(${MKL_ROOT_DIR}/lib/${MKL_ARCH_DIR}) # hack
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#endif()
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MARK_AS_ADVANCED(MKL_INCLUDE_DIR MKL_LIBRARIES)
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