mirror of
https://github.com/reactos/CMake.git
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2a6e8644dd
c259912b14
FindBLAS: Do not look for BLAS once BLAS95 has been foundd5f691be0b
FindLAPACK: Additional libraries for MKL+gfortran combination8b63265ea5
FindLAPACK: Unify internal variables related to MKLede1715c1d
FindLAPACK: Remove MKL components already provided by MKL BLAS03879b11af
FindLAPACK: Prioritize Intel MKLb4edf7b5d2
FindBLAS: Support 32bit Intel MKL 10.3+fc149a72f7
FindBLAS: Support combination of gfortran and Intel MKLf0d52f55f1
FindBLAS: Consolidate duplicated code related to MKL on Windows Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !2633
764 lines
22 KiB
CMake
764 lines
22 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
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#[=======================================================================[.rst:
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FindBLAS
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--------
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Find BLAS library
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This module finds an installed fortran library that implements the
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BLAS linear-algebra interface (see http://www.netlib.org/blas/). The
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list of libraries searched for is taken from the autoconf macro file,
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acx_blas.m4 (distributed at
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http://ac-archive.sourceforge.net/ac-archive/acx_blas.html).
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This module sets the following variables:
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::
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BLAS_FOUND - set to true if a library implementing the BLAS interface
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is found
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BLAS_LINKER_FLAGS - uncached list of required linker flags (excluding -l
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and -L).
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BLAS_LIBRARIES - uncached list of libraries (using full path name) to
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link against to use BLAS (may be empty if compiler implicitly links
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BLAS)
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BLAS95_LIBRARIES - uncached list of libraries (using full path name)
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to link against to use BLAS95 interface
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BLAS95_FOUND - set to true if a library implementing the BLAS f95 interface
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is found
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The following variables can be used to control this module:
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::
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BLA_STATIC if set on this determines what kind of linkage we do (static)
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BLA_VENDOR if set checks only the specified vendor, if not set checks
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all the possibilities
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BLA_F95 if set on tries to find the f95 interfaces for BLAS/LAPACK
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BLA_PREFER_PKGCONFIG if set pkg-config will be used to search for a BLAS
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library first and if one is found that is preferred
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List of vendors (BLA_VENDOR) valid in this module:
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* Goto
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* OpenBLAS
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* FLAME
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* ATLAS PhiPACK
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* CXML
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* DXML
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* SunPerf
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* SCSL
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* SGIMATH
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* IBMESSL
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* Intel10_32 (intel mkl v10 32 bit)
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* Intel10_64lp (intel mkl v10+ 64 bit, threaded code, lp64 model)
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* Intel10_64lp_seq (intel mkl v10+ 64 bit, sequential code, lp64 model)
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* Intel10_64ilp (intel mkl v10+ 64 bit, threaded code, ilp64 model)
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* Intel10_64ilp_seq (intel mkl v10+ 64 bit, sequential code, ilp64 model)
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* Intel (older versions of mkl 32 and 64 bit)
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* ACML
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* ACML_MP
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* ACML_GPU
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* Apple
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* NAS
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* Generic
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.. note::
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C/CXX should be enabled to use Intel mkl
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#]=======================================================================]
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include(${CMAKE_CURRENT_LIST_DIR}/CheckFunctionExists.cmake)
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include(${CMAKE_CURRENT_LIST_DIR}/CheckFortranFunctionExists.cmake)
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include(${CMAKE_CURRENT_LIST_DIR}/CMakePushCheckState.cmake)
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include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
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cmake_push_check_state()
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set(CMAKE_REQUIRED_QUIET ${BLAS_FIND_QUIETLY})
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set(_blas_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
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# Check the language being used
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if( NOT (CMAKE_C_COMPILER_LOADED OR CMAKE_CXX_COMPILER_LOADED OR CMAKE_Fortran_COMPILER_LOADED) )
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if(BLAS_FIND_REQUIRED)
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message(FATAL_ERROR "FindBLAS requires Fortran, C, or C++ to be enabled.")
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else()
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message(STATUS "Looking for BLAS... - NOT found (Unsupported languages)")
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return()
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endif()
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endif()
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if(BLA_PREFER_PKGCONFIG)
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find_package(PkgConfig)
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pkg_check_modules(PKGC_BLAS blas)
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if(PKGC_BLAS_FOUND)
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set(BLAS_FOUND ${PKGC_BLAS_FOUND})
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set(BLAS_LIBRARIES "${PKGC_BLAS_LINK_LIBRARIES}")
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return()
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endif()
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endif()
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macro(Check_Fortran_Libraries LIBRARIES _prefix _name _flags _list _thread)
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# This macro checks for the existence of the combination of fortran libraries
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# given by _list. If the combination is found, this macro checks (using the
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# Check_Fortran_Function_Exists macro) whether can link against that library
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# combination using the name of a routine given by _name using the linker
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# flags given by _flags. If the combination of libraries is found and passes
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# the link test, LIBRARIES is set to the list of complete library paths that
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# have been found. Otherwise, LIBRARIES is set to FALSE.
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# N.B. _prefix is the prefix applied to the names of all cached variables that
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# are generated internally and marked advanced by this macro.
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set(_libdir ${ARGN})
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set(_libraries_work TRUE)
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set(${LIBRARIES})
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set(_combined_name)
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if (NOT _libdir)
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if (WIN32)
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set(_libdir ENV LIB)
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elseif (APPLE)
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set(_libdir ENV DYLD_LIBRARY_PATH)
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else ()
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set(_libdir ENV LD_LIBRARY_PATH)
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endif ()
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endif ()
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list(APPEND _libdir "${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}")
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foreach(_library ${_list})
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set(_combined_name ${_combined_name}_${_library})
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if(_libraries_work)
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if (BLA_STATIC)
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if (WIN32)
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set(CMAKE_FIND_LIBRARY_SUFFIXES .lib ${CMAKE_FIND_LIBRARY_SUFFIXES})
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endif ()
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if (APPLE)
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set(CMAKE_FIND_LIBRARY_SUFFIXES .lib ${CMAKE_FIND_LIBRARY_SUFFIXES})
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else ()
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set(CMAKE_FIND_LIBRARY_SUFFIXES .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
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endif ()
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else ()
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if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
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# for ubuntu's libblas3gf and liblapack3gf packages
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set(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES} .so.3gf)
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endif ()
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endif ()
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find_library(${_prefix}_${_library}_LIBRARY
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NAMES ${_library}
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PATHS ${_libdir}
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)
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mark_as_advanced(${_prefix}_${_library}_LIBRARY)
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set(${LIBRARIES} ${${LIBRARIES}} ${${_prefix}_${_library}_LIBRARY})
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set(_libraries_work ${${_prefix}_${_library}_LIBRARY})
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endif()
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endforeach()
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if(_libraries_work)
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# Test this combination of libraries.
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set(CMAKE_REQUIRED_LIBRARIES ${_flags} ${${LIBRARIES}} ${_thread})
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# message("DEBUG: CMAKE_REQUIRED_LIBRARIES = ${CMAKE_REQUIRED_LIBRARIES}")
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if (CMAKE_Fortran_COMPILER_LOADED)
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check_fortran_function_exists("${_name}" ${_prefix}${_combined_name}_WORKS)
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else()
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check_function_exists("${_name}_" ${_prefix}${_combined_name}_WORKS)
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endif()
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set(CMAKE_REQUIRED_LIBRARIES)
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mark_as_advanced(${_prefix}${_combined_name}_WORKS)
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set(_libraries_work ${${_prefix}${_combined_name}_WORKS})
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endif()
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if(_libraries_work)
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if("${_list}" STREQUAL "")
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set(${LIBRARIES} "${LIBRARIES}-PLACEHOLDER-FOR-EMPTY-LIBRARIES")
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else()
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set(${LIBRARIES} ${${LIBRARIES}} ${_thread}) # for static link
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endif()
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else()
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set(${LIBRARIES} FALSE)
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endif()
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#message("DEBUG: ${LIBRARIES} = ${${LIBRARIES}}")
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endmacro()
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set(BLAS_LINKER_FLAGS)
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set(BLAS_LIBRARIES)
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set(BLAS95_LIBRARIES)
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if (NOT $ENV{BLA_VENDOR} STREQUAL "")
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set(BLA_VENDOR $ENV{BLA_VENDOR})
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else ()
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if(NOT BLA_VENDOR)
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set(BLA_VENDOR "All")
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endif()
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endif ()
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if (BLA_VENDOR STREQUAL "All")
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if(NOT BLAS_LIBRARIES)
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# Implicitly linked BLAS libraries
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check_fortran_libraries(
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BLAS_LIBRARIES
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BLAS
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sgemm
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""
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""
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""
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)
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endif()
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endif ()
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#BLAS in intel mkl 10+ library? (em64t 64bit)
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if (BLA_VENDOR MATCHES "Intel" OR BLA_VENDOR STREQUAL "All")
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if (NOT BLAS_LIBRARIES)
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# System-specific settings
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if (WIN32)
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if (BLA_STATIC)
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set(BLAS_mkl_DLL_SUFFIX "")
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else()
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set(BLAS_mkl_DLL_SUFFIX "_dll")
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endif()
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else()
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if(CMAKE_Fortran_COMPILER_LOADED AND CMAKE_Fortran_COMPILER_ID STREQUAL "GNU")
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set(BLAS_mkl_INTFACE "gf")
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set(BLAS_mkl_THREADING "gnu")
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set(BLAS_mkl_OMP "gomp")
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else()
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set(BLAS_mkl_INTFACE "intel")
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set(BLAS_mkl_THREADING "intel")
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set(BLAS_mkl_OMP "iomp5")
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endif()
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set(BLAS_mkl_LM "-lm")
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set(BLAS_mkl_LDL "-ldl")
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endif()
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if (BLA_VENDOR MATCHES "_64ilp")
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set(BLAS_mkl_ILP_MODE "ilp64")
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else ()
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set(BLAS_mkl_ILP_MODE "lp64")
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endif ()
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if (CMAKE_C_COMPILER_LOADED OR CMAKE_CXX_COMPILER_LOADED)
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if(BLAS_FIND_QUIETLY OR NOT BLAS_FIND_REQUIRED)
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find_package(Threads)
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else()
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find_package(Threads REQUIRED)
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endif()
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set(BLAS_SEARCH_LIBS "")
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if(BLA_F95)
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set(BLAS_mkl_SEARCH_SYMBOL sgemm_f95)
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set(_LIBRARIES BLAS95_LIBRARIES)
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if (WIN32)
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# Find the main file (32-bit or 64-bit)
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set(BLAS_SEARCH_LIBS_WIN_MAIN "")
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if (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All")
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list(APPEND BLAS_SEARCH_LIBS_WIN_MAIN
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"mkl_blas95${BLAS_mkl_DLL_SUFFIX} mkl_intel_c${BLAS_mkl_DLL_SUFFIX}")
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endif()
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if (BLA_VENDOR MATCHES "^Intel10_64i?lp" OR BLA_VENDOR STREQUAL "All")
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list(APPEND BLAS_SEARCH_LIBS_WIN_MAIN
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"mkl_blas95_${BLAS_mkl_ILP_MODE}${BLAS_mkl_DLL_SUFFIX} mkl_intel_${BLAS_mkl_ILP_MODE}${BLAS_mkl_DLL_SUFFIX}")
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endif ()
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# Add threading/sequential libs
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set(BLAS_SEARCH_LIBS_WIN_THREAD "")
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if (BLA_VENDOR MATCHES "_seq$" OR BLA_VENDOR STREQUAL "All")
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list(APPEND BLAS_SEARCH_LIBS_WIN_THREAD
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"mkl_sequential${BLAS_mkl_DLL_SUFFIX}")
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endif()
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if (NOT BLA_VENDOR MATCHES "_seq$" OR BLA_VENDOR STREQUAL "All")
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# old version
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list(APPEND BLAS_SEARCH_LIBS_WIN_THREAD
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"libguide40 mkl_intel_thread${BLAS_mkl_DLL_SUFFIX}")
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# mkl >= 10.3
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list(APPEND BLAS_SEARCH_LIBS_WIN_THREAD
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"libiomp5md mkl_intel_thread${BLAS_mkl_DLL_SUFFIX}")
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endif()
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# Cartesian product of the above
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foreach (MAIN ${BLAS_SEARCH_LIBS_WIN_MAIN})
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foreach (THREAD ${BLAS_SEARCH_LIBS_WIN_THREAD})
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list(APPEND BLAS_SEARCH_LIBS
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"${MAIN} ${THREAD} mkl_core${BLAS_mkl_DLL_SUFFIX}")
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endforeach()
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endforeach()
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else ()
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if (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All")
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# old version
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list(APPEND BLAS_SEARCH_LIBS
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"mkl_blas95 mkl_${BLAS_mkl_INTFACE} mkl_${BLAS_mkl_THREADING}_thread mkl_core guide")
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# mkl >= 10.3
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list(APPEND BLAS_SEARCH_LIBS
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"mkl_blas95 mkl_${BLAS_mkl_INTFACE} mkl_${BLAS_mkl_THREADING}_thread mkl_core ${BLAS_mkl_OMP}")
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endif ()
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if (BLA_VENDOR MATCHES "^Intel10_64i?lp$" OR BLA_VENDOR STREQUAL "All")
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# old version
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list(APPEND BLAS_SEARCH_LIBS
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"mkl_blas95 mkl_${BLAS_mkl_INTFACE}_${BLAS_mkl_ILP_MODE} mkl_${BLAS_mkl_THREADING}_thread mkl_core guide")
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# mkl >= 10.3
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list(APPEND BLAS_SEARCH_LIBS
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"mkl_blas95_${BLAS_mkl_ILP_MODE} mkl_${BLAS_mkl_INTFACE}_${BLAS_mkl_ILP_MODE} mkl_${BLAS_mkl_THREADING}_thread mkl_core ${BLAS_mkl_OMP}")
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endif ()
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if (BLA_VENDOR MATCHES "^Intel10_64i?lp_seq$" OR BLA_VENDOR STREQUAL "All")
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list(APPEND BLAS_SEARCH_LIBS
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"mkl_blas95_${BLAS_mkl_ILP_MODE} mkl_${BLAS_mkl_INTFACE}_${BLAS_mkl_ILP_MODE} mkl_sequential mkl_core")
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endif ()
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endif ()
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else ()
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set(BLAS_mkl_SEARCH_SYMBOL sgemm)
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set(_LIBRARIES BLAS_LIBRARIES)
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if (WIN32)
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# Find the main file (32-bit or 64-bit)
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set(BLAS_SEARCH_LIBS_WIN_MAIN "")
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if (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All")
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list(APPEND BLAS_SEARCH_LIBS_WIN_MAIN
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"mkl_intel_c${BLAS_mkl_DLL_SUFFIX}")
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endif()
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if (BLA_VENDOR MATCHES "^Intel10_64i?lp" OR BLA_VENDOR STREQUAL "All")
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list(APPEND BLAS_SEARCH_LIBS_WIN_MAIN
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"mkl_intel_${BLAS_mkl_ILP_MODE}${BLAS_mkl_DLL_SUFFIX}")
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endif ()
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# Add threading/sequential libs
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set(BLAS_SEARCH_LIBS_WIN_THREAD "")
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if (NOT BLA_VENDOR MATCHES "_seq$" OR BLA_VENDOR STREQUAL "All")
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# old version
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list(APPEND BLAS_SEARCH_LIBS_WIN_THREAD
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"libguide40 mkl_intel_thread${BLAS_mkl_DLL_SUFFIX}")
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# mkl >= 10.3
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list(APPEND BLAS_SEARCH_LIBS_WIN_THREAD
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"libiomp5md mkl_intel_thread${BLAS_mkl_DLL_SUFFIX}")
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endif()
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if (BLA_VENDOR MATCHES "_seq$" OR BLA_VENDOR STREQUAL "All")
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list(APPEND BLAS_SEARCH_LIBS_WIN_THREAD
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"mkl_sequential${BLAS_mkl_DLL_SUFFIX}")
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endif()
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# Cartesian product of the above
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foreach (MAIN ${BLAS_SEARCH_LIBS_WIN_MAIN})
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foreach (THREAD ${BLAS_SEARCH_LIBS_WIN_THREAD})
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list(APPEND BLAS_SEARCH_LIBS
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"${MAIN} ${THREAD} mkl_core${BLAS_mkl_DLL_SUFFIX}")
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endforeach()
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endforeach()
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else ()
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if (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All")
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# old version
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list(APPEND BLAS_SEARCH_LIBS
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"mkl_${BLAS_mkl_INTFACE} mkl_${BLAS_mkl_THREADING}_thread mkl_core guide")
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# mkl >= 10.3
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list(APPEND BLAS_SEARCH_LIBS
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"mkl_${BLAS_mkl_INTFACE} mkl_${BLAS_mkl_THREADING}_thread mkl_core ${BLAS_mkl_OMP}")
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endif ()
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if (BLA_VENDOR MATCHES "^Intel10_64i?lp$" OR BLA_VENDOR STREQUAL "All")
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# old version
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list(APPEND BLAS_SEARCH_LIBS
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"mkl_${BLAS_mkl_INTFACE}_${BLAS_mkl_ILP_MODE} mkl_${BLAS_mkl_THREADING}_thread mkl_core guide")
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# mkl >= 10.3
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list(APPEND BLAS_SEARCH_LIBS
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"mkl_${BLAS_mkl_INTFACE}_${BLAS_mkl_ILP_MODE} mkl_${BLAS_mkl_THREADING}_thread mkl_core ${BLAS_mkl_OMP}")
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endif ()
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if (BLA_VENDOR MATCHES "^Intel10_64i?lp_seq$" OR BLA_VENDOR STREQUAL "All")
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list(APPEND BLAS_SEARCH_LIBS
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"mkl_${BLAS_mkl_INTFACE}_${BLAS_mkl_ILP_MODE} mkl_sequential mkl_core")
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endif ()
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#older vesions of intel mkl libs
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if (BLA_VENDOR STREQUAL "Intel" OR BLA_VENDOR STREQUAL "All")
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list(APPEND BLAS_SEARCH_LIBS
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"mkl")
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list(APPEND BLAS_SEARCH_LIBS
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"mkl_ia32")
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list(APPEND BLAS_SEARCH_LIBS
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"mkl_em64t")
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endif ()
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endif ()
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endif ()
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foreach (IT ${BLAS_SEARCH_LIBS})
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string(REPLACE " " ";" SEARCH_LIBS ${IT})
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if (NOT ${_LIBRARIES})
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check_fortran_libraries(
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${_LIBRARIES}
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BLAS
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${BLAS_mkl_SEARCH_SYMBOL}
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""
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"${SEARCH_LIBS}"
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"${CMAKE_THREAD_LIBS_INIT};${BLAS_mkl_LM};${BLAS_mkl_LDL}"
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)
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endif ()
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endforeach ()
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endif ()
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unset(BLAS_mkl_ILP_MODE)
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unset(BLAS_mkl_INTFACE)
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unset(BLAS_mkl_THREADING)
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unset(BLAS_mkl_OMP)
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unset(BLAS_mkl_DLL_SUFFIX)
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unset(BLAS_mkl_LM)
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unset(BLAS_mkl_LDL)
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endif ()
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endif ()
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if(BLA_F95)
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find_package_handle_standard_args(BLAS REQUIRED_VARS BLAS95_LIBRARIES)
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set(BLAS95_FOUND ${BLAS_FOUND})
|
|
if(BLAS_FOUND)
|
|
set(BLAS_LIBRARIES "${BLAS95_LIBRARIES}")
|
|
endif()
|
|
endif()
|
|
|
|
if (BLA_VENDOR STREQUAL "Goto" OR BLA_VENDOR STREQUAL "All")
|
|
if(NOT BLAS_LIBRARIES)
|
|
# gotoblas (http://www.tacc.utexas.edu/tacc-projects/gotoblas2)
|
|
check_fortran_libraries(
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
sgemm
|
|
""
|
|
"goto2"
|
|
""
|
|
)
|
|
endif()
|
|
endif ()
|
|
|
|
if (BLA_VENDOR STREQUAL "OpenBLAS" OR BLA_VENDOR STREQUAL "All")
|
|
if(NOT BLAS_LIBRARIES)
|
|
# OpenBLAS (http://www.openblas.net)
|
|
check_fortran_libraries(
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
sgemm
|
|
""
|
|
"openblas"
|
|
""
|
|
)
|
|
endif()
|
|
endif ()
|
|
|
|
if (BLA_VENDOR STREQUAL "FLAME" OR BLA_VENDOR STREQUAL "All")
|
|
if(NOT BLAS_LIBRARIES)
|
|
# FLAME's blis library (https://github.com/flame/blis)
|
|
check_fortran_libraries(
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
sgemm
|
|
""
|
|
"blis"
|
|
""
|
|
)
|
|
endif()
|
|
endif ()
|
|
|
|
if (BLA_VENDOR STREQUAL "ATLAS" OR BLA_VENDOR STREQUAL "All")
|
|
if(NOT BLAS_LIBRARIES)
|
|
# BLAS in ATLAS library? (http://math-atlas.sourceforge.net/)
|
|
check_fortran_libraries(
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
dgemm
|
|
""
|
|
"f77blas;atlas"
|
|
""
|
|
)
|
|
endif()
|
|
endif ()
|
|
|
|
# BLAS in PhiPACK libraries? (requires generic BLAS lib, too)
|
|
if (BLA_VENDOR STREQUAL "PhiPACK" OR BLA_VENDOR STREQUAL "All")
|
|
if(NOT BLAS_LIBRARIES)
|
|
check_fortran_libraries(
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
sgemm
|
|
""
|
|
"sgemm;dgemm;blas"
|
|
""
|
|
)
|
|
endif()
|
|
endif ()
|
|
|
|
# BLAS in Alpha CXML library?
|
|
if (BLA_VENDOR STREQUAL "CXML" OR BLA_VENDOR STREQUAL "All")
|
|
if(NOT BLAS_LIBRARIES)
|
|
check_fortran_libraries(
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
sgemm
|
|
""
|
|
"cxml"
|
|
""
|
|
)
|
|
endif()
|
|
endif ()
|
|
|
|
# BLAS in Alpha DXML library? (now called CXML, see above)
|
|
if (BLA_VENDOR STREQUAL "DXML" OR BLA_VENDOR STREQUAL "All")
|
|
if(NOT BLAS_LIBRARIES)
|
|
check_fortran_libraries(
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
sgemm
|
|
""
|
|
"dxml"
|
|
""
|
|
)
|
|
endif()
|
|
endif ()
|
|
|
|
# BLAS in Sun Performance library?
|
|
if (BLA_VENDOR STREQUAL "SunPerf" OR BLA_VENDOR STREQUAL "All")
|
|
if(NOT BLAS_LIBRARIES)
|
|
check_fortran_libraries(
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
sgemm
|
|
"-xlic_lib=sunperf"
|
|
"sunperf;sunmath"
|
|
""
|
|
)
|
|
if(BLAS_LIBRARIES)
|
|
set(BLAS_LINKER_FLAGS "-xlic_lib=sunperf")
|
|
endif()
|
|
endif()
|
|
endif ()
|
|
|
|
# BLAS in SCSL library? (SGI/Cray Scientific Library)
|
|
if (BLA_VENDOR STREQUAL "SCSL" OR BLA_VENDOR STREQUAL "All")
|
|
if(NOT BLAS_LIBRARIES)
|
|
check_fortran_libraries(
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
sgemm
|
|
""
|
|
"scsl"
|
|
""
|
|
)
|
|
endif()
|
|
endif ()
|
|
|
|
# BLAS in SGIMATH library?
|
|
if (BLA_VENDOR STREQUAL "SGIMATH" OR BLA_VENDOR STREQUAL "All")
|
|
if(NOT BLAS_LIBRARIES)
|
|
check_fortran_libraries(
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
sgemm
|
|
""
|
|
"complib.sgimath"
|
|
""
|
|
)
|
|
endif()
|
|
endif ()
|
|
|
|
# BLAS in IBM ESSL library? (requires generic BLAS lib, too)
|
|
if (BLA_VENDOR STREQUAL "IBMESSL" OR BLA_VENDOR STREQUAL "All")
|
|
if(NOT BLAS_LIBRARIES)
|
|
check_fortran_libraries(
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
sgemm
|
|
""
|
|
"essl;blas"
|
|
""
|
|
)
|
|
endif()
|
|
endif ()
|
|
|
|
#BLAS in acml library?
|
|
if (BLA_VENDOR MATCHES "ACML" OR BLA_VENDOR STREQUAL "All")
|
|
if( ((BLA_VENDOR STREQUAL "ACML") AND (NOT BLAS_ACML_LIB_DIRS)) OR
|
|
((BLA_VENDOR STREQUAL "ACML_MP") AND (NOT BLAS_ACML_MP_LIB_DIRS)) OR
|
|
((BLA_VENDOR STREQUAL "ACML_GPU") AND (NOT BLAS_ACML_GPU_LIB_DIRS))
|
|
)
|
|
# try to find acml in "standard" paths
|
|
if( WIN32 )
|
|
file( GLOB _ACML_ROOT "C:/AMD/acml*/ACML-EULA.txt" )
|
|
else()
|
|
file( GLOB _ACML_ROOT "/opt/acml*/ACML-EULA.txt" )
|
|
endif()
|
|
if( WIN32 )
|
|
file( GLOB _ACML_GPU_ROOT "C:/AMD/acml*/GPGPUexamples" )
|
|
else()
|
|
file( GLOB _ACML_GPU_ROOT "/opt/acml*/GPGPUexamples" )
|
|
endif()
|
|
list(GET _ACML_ROOT 0 _ACML_ROOT)
|
|
list(GET _ACML_GPU_ROOT 0 _ACML_GPU_ROOT)
|
|
if( _ACML_ROOT )
|
|
get_filename_component( _ACML_ROOT ${_ACML_ROOT} PATH )
|
|
if( SIZEOF_INTEGER EQUAL 8 )
|
|
set( _ACML_PATH_SUFFIX "_int64" )
|
|
else()
|
|
set( _ACML_PATH_SUFFIX "" )
|
|
endif()
|
|
if( CMAKE_Fortran_COMPILER_ID STREQUAL "Intel" )
|
|
set( _ACML_COMPILER32 "ifort32" )
|
|
set( _ACML_COMPILER64 "ifort64" )
|
|
elseif( CMAKE_Fortran_COMPILER_ID STREQUAL "SunPro" )
|
|
set( _ACML_COMPILER32 "sun32" )
|
|
set( _ACML_COMPILER64 "sun64" )
|
|
elseif( CMAKE_Fortran_COMPILER_ID STREQUAL "PGI" )
|
|
set( _ACML_COMPILER32 "pgi32" )
|
|
if( WIN32 )
|
|
set( _ACML_COMPILER64 "win64" )
|
|
else()
|
|
set( _ACML_COMPILER64 "pgi64" )
|
|
endif()
|
|
elseif( CMAKE_Fortran_COMPILER_ID STREQUAL "Open64" )
|
|
# 32 bit builds not supported on Open64 but for code simplicity
|
|
# We'll just use the same directory twice
|
|
set( _ACML_COMPILER32 "open64_64" )
|
|
set( _ACML_COMPILER64 "open64_64" )
|
|
elseif( CMAKE_Fortran_COMPILER_ID STREQUAL "NAG" )
|
|
set( _ACML_COMPILER32 "nag32" )
|
|
set( _ACML_COMPILER64 "nag64" )
|
|
else()
|
|
set( _ACML_COMPILER32 "gfortran32" )
|
|
set( _ACML_COMPILER64 "gfortran64" )
|
|
endif()
|
|
|
|
if( BLA_VENDOR STREQUAL "ACML_MP" )
|
|
set(_ACML_MP_LIB_DIRS
|
|
"${_ACML_ROOT}/${_ACML_COMPILER32}_mp${_ACML_PATH_SUFFIX}/lib"
|
|
"${_ACML_ROOT}/${_ACML_COMPILER64}_mp${_ACML_PATH_SUFFIX}/lib" )
|
|
else()
|
|
set(_ACML_LIB_DIRS
|
|
"${_ACML_ROOT}/${_ACML_COMPILER32}${_ACML_PATH_SUFFIX}/lib"
|
|
"${_ACML_ROOT}/${_ACML_COMPILER64}${_ACML_PATH_SUFFIX}/lib" )
|
|
endif()
|
|
endif()
|
|
elseif(BLAS_${BLA_VENDOR}_LIB_DIRS)
|
|
set(_${BLA_VENDOR}_LIB_DIRS ${BLAS_${BLA_VENDOR}_LIB_DIRS})
|
|
endif()
|
|
|
|
if( BLA_VENDOR STREQUAL "ACML_MP" )
|
|
foreach( BLAS_ACML_MP_LIB_DIRS ${_ACML_MP_LIB_DIRS})
|
|
check_fortran_libraries (
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
sgemm
|
|
"" "acml_mp;acml_mv" "" ${BLAS_ACML_MP_LIB_DIRS}
|
|
)
|
|
if( BLAS_LIBRARIES )
|
|
break()
|
|
endif()
|
|
endforeach()
|
|
elseif( BLA_VENDOR STREQUAL "ACML_GPU" )
|
|
foreach( BLAS_ACML_GPU_LIB_DIRS ${_ACML_GPU_LIB_DIRS})
|
|
check_fortran_libraries (
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
sgemm
|
|
"" "acml;acml_mv;CALBLAS" "" ${BLAS_ACML_GPU_LIB_DIRS}
|
|
)
|
|
if( BLAS_LIBRARIES )
|
|
break()
|
|
endif()
|
|
endforeach()
|
|
else()
|
|
foreach( BLAS_ACML_LIB_DIRS ${_ACML_LIB_DIRS} )
|
|
check_fortran_libraries (
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
sgemm
|
|
"" "acml;acml_mv" "" ${BLAS_ACML_LIB_DIRS}
|
|
)
|
|
if( BLAS_LIBRARIES )
|
|
break()
|
|
endif()
|
|
endforeach()
|
|
endif()
|
|
|
|
# Either acml or acml_mp should be in LD_LIBRARY_PATH but not both
|
|
if(NOT BLAS_LIBRARIES)
|
|
check_fortran_libraries(
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
sgemm
|
|
""
|
|
"acml;acml_mv"
|
|
""
|
|
)
|
|
endif()
|
|
if(NOT BLAS_LIBRARIES)
|
|
check_fortran_libraries(
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
sgemm
|
|
""
|
|
"acml_mp;acml_mv"
|
|
""
|
|
)
|
|
endif()
|
|
if(NOT BLAS_LIBRARIES)
|
|
check_fortran_libraries(
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
sgemm
|
|
""
|
|
"acml;acml_mv;CALBLAS"
|
|
""
|
|
)
|
|
endif()
|
|
endif () # ACML
|
|
|
|
# Apple BLAS library?
|
|
if (BLA_VENDOR STREQUAL "Apple" OR BLA_VENDOR STREQUAL "All")
|
|
if(NOT BLAS_LIBRARIES)
|
|
check_fortran_libraries(
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
dgemm
|
|
""
|
|
"Accelerate"
|
|
""
|
|
)
|
|
endif()
|
|
endif ()
|
|
|
|
if (BLA_VENDOR STREQUAL "NAS" OR BLA_VENDOR STREQUAL "All")
|
|
if ( NOT BLAS_LIBRARIES )
|
|
check_fortran_libraries(
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
dgemm
|
|
""
|
|
"vecLib"
|
|
""
|
|
)
|
|
endif ()
|
|
endif ()
|
|
|
|
# Generic BLAS library?
|
|
if (BLA_VENDOR STREQUAL "Generic" OR BLA_VENDOR STREQUAL "All")
|
|
if(NOT BLAS_LIBRARIES)
|
|
check_fortran_libraries(
|
|
BLAS_LIBRARIES
|
|
BLAS
|
|
sgemm
|
|
""
|
|
"blas"
|
|
""
|
|
)
|
|
endif()
|
|
endif ()
|
|
|
|
if(NOT BLA_F95)
|
|
find_package_handle_standard_args(BLAS REQUIRED_VARS BLAS_LIBRARIES)
|
|
endif()
|
|
|
|
# On compilers that implicitly link BLAS (such as ftn, cc, and CC on Cray HPC machines)
|
|
# we used a placeholder for empty BLAS_LIBRARIES to get through our logic above.
|
|
if (BLAS_LIBRARIES STREQUAL "BLAS_LIBRARIES-PLACEHOLDER-FOR-EMPTY-LIBRARIES")
|
|
set(BLAS_LIBRARIES "")
|
|
endif()
|
|
|
|
cmake_pop_check_state()
|
|
set(CMAKE_FIND_LIBRARY_SUFFIXES ${_blas_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES})
|