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###
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#
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# @copyright (c) 2009-2014 The University of Tennessee and The University
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# of Tennessee Research Foundation.
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# All rights reserved.
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# @copyright (c) 2012-2016 Inria. All rights reserved.
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# @copyright (c) 2012-2014 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria, Univ. Bordeaux. All rights reserved.
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#
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###
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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 BLAS
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# linear-algebra interface (see http://www.netlib.org/blas/).
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# The list of libraries searched for is taken
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# from the autoconf macro file, acx_blas.m4 (distributed at
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# http://ac-archive.sourceforge.net/ac-archive/acx_blas.html).
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#
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# This module sets the following variables:
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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_COMPILER_FLAGS - uncached list of required compiler flags (including -I for mkl headers).
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# BLAS_LIBRARIES - uncached list of libraries (using full path name) to
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# link against to use 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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# 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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# BLAS_VENDOR_FOUND stores the BLAS vendor found
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# BLA_F95 if set on tries to find the f95 interfaces for BLAS/LAPACK
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# The user can give specific paths where to find the libraries adding cmake
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# options at configure (ex: cmake path/to/project -DBLAS_DIR=path/to/blas):
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# BLAS_DIR - Where to find the base directory of blas
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# BLAS_INCDIR - Where to find the header files
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# BLAS_LIBDIR - Where to find the library files
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# The module can also look for the following environment variables if paths
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# are not given as cmake variable: BLAS_DIR, BLAS_INCDIR, BLAS_LIBDIR
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# For MKL case and if no paths are given as hints, we will try to use the MKLROOT
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# environment variable
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# BLAS_VERBOSE Print some additional information during BLAS libraries detection
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##########
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### List of vendors (BLA_VENDOR) valid in this module
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########## List of vendors (BLA_VENDOR) valid in this module
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## Open (for OpenBlas), Eigen (for EigenBlas), Goto, ATLAS PhiPACK,
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## CXML, DXML, SunPerf, SCSL, SGIMATH, IBMESSL, IBMESSLMT
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## Intel10_32 (intel mkl v10 32 bit), Intel10_64lp (intel mkl v10 64 bit,lp thread model, lp64 model),
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## Intel10_64lp_seq (intel mkl v10 64 bit,sequential code, lp64 model),
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## Intel( older versions of mkl 32 and 64 bit),
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## ACML, ACML_MP, ACML_GPU, Apple, NAS, Generic
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# C/CXX should be enabled to use Intel mkl
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###
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# We handle different modes to find the dependency
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#
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# - Detection if already installed on the system
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# - BLAS libraries can be detected from different ways
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# Here is the order of precedence:
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# 1) we look in cmake variable BLAS_LIBDIR or BLAS_DIR (we guess the libdirs) if defined
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# 2) we look in environment variable BLAS_LIBDIR or BLAS_DIR (we guess the libdirs) if defined
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# 3) we look in common environnment variables depending on the system (INCLUDE, C_INCLUDE_PATH, CPATH - LIB, DYLD_LIBRARY_PATH, LD_LIBRARY_PATH)
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# 4) we look in common system paths depending on the system, see for example paths contained in the following cmake variables:
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# - CMAKE_PLATFORM_IMPLICIT_INCLUDE_DIRECTORIES, CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES
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# - CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES, CMAKE_C_IMPLICIT_LINK_DIRECTORIES
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#
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#=============================================================================
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# Copyright 2007-2009 Kitware, Inc.
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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## Some macros to print status when search for headers and libs
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# This macro informs why the _lib_to_find file has not been found
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macro(Print_Find_Library_Blas_Status _libname _lib_to_find)
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# save _libname upper/lower case
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string(TOUPPER ${_libname} LIBNAME)
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string(TOLOWER ${_libname} libname)
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# print status
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#message(" ")
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if(${LIBNAME}_LIBDIR)
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message("${Yellow}${LIBNAME}_LIBDIR is defined but ${_lib_to_find}"
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"has not been found in ${ARGN}${ColourReset}")
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else()
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if(${LIBNAME}_DIR)
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message("${Yellow}${LIBNAME}_DIR is defined but ${_lib_to_find}"
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"has not been found in ${ARGN}${ColourReset}")
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else()
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message("${Yellow}${_lib_to_find} not found."
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"Nor ${LIBNAME}_DIR neither ${LIBNAME}_LIBDIR"
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"are defined so that we look for ${_lib_to_find} in"
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"system paths (Linux: LD_LIBRARY_PATH, Windows: LIB,"
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"Mac: DYLD_LIBRARY_PATH,"
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"CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES,"
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"CMAKE_C_IMPLICIT_LINK_DIRECTORIES)${ColourReset}")
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if(_lib_env)
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message("${Yellow}${_lib_to_find} has not been found in"
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"${_lib_env}${ColourReset}")
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endif()
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endif()
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endif()
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message("${BoldYellow}Please indicate where to find ${_lib_to_find}. You have three options:\n"
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"- Option 1: Provide the Installation directory of BLAS library with cmake option: -D${LIBNAME}_DIR=your/path/to/${libname}/\n"
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"- Option 2: Provide the directory where to find the library with cmake option: -D${LIBNAME}_LIBDIR=your/path/to/${libname}/lib/\n"
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"- Option 3: Update your environment variable (Linux: LD_LIBRARY_PATH, Windows: LIB, Mac: DYLD_LIBRARY_PATH)\n"
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"- Option 4: If your library provides a PkgConfig file, make sure pkg-config finds your library${ColourReset}")
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endmacro()
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# This macro informs why the _lib_to_find file has not been found
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macro(Print_Find_Library_Blas_CheckFunc_Status _name)
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# save _libname upper/lower case
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string(TOUPPER ${_name} FUNCNAME)
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string(TOLOWER ${_name} funcname)
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# print status
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#message(" ")
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message("${Red}Libs have been found but check of symbol ${_name} failed "
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"with following libraries ${ARGN}${ColourReset}")
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message("${BoldRed}Please open your error file CMakeFiles/CMakeError.log"
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"to figure out why it fails${ColourReset}")
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#message(" ")
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endmacro()
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if (NOT BLAS_FOUND)
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set(BLAS_DIR "" CACHE PATH "Installation directory of BLAS library")
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if (NOT BLAS_FIND_QUIETLY)
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message(STATUS "A cache variable, namely BLAS_DIR, has been set to specify the install directory of BLAS")
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endif()
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endif()
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option(BLAS_VERBOSE "Print some additional information during BLAS libraries detection" OFF)
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mark_as_advanced(BLAS_VERBOSE)
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include(CheckFunctionExists)
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include(CheckFortranFunctionExists)
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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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get_property( _LANGUAGES_ GLOBAL PROPERTY ENABLED_LANGUAGES )
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if( _LANGUAGES_ MATCHES Fortran )
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set( _CHECK_FORTRAN TRUE )
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elseif( (_LANGUAGES_ MATCHES C) OR (_LANGUAGES_ MATCHES CXX) )
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set( _CHECK_FORTRAN FALSE )
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else()
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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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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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set(ENV_MKLROOT "$ENV{MKLROOT}")
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set(ENV_BLAS_DIR "$ENV{BLAS_DIR}")
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set(ENV_BLAS_LIBDIR "$ENV{BLAS_LIBDIR}")
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if (NOT _libdir)
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if (BLAS_LIBDIR)
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list(APPEND _libdir "${BLAS_LIBDIR}")
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elseif (BLAS_DIR)
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list(APPEND _libdir "${BLAS_DIR}")
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list(APPEND _libdir "${BLAS_DIR}/lib")
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if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
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list(APPEND _libdir "${BLAS_DIR}/lib64")
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list(APPEND _libdir "${BLAS_DIR}/lib/intel64")
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else()
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list(APPEND _libdir "${BLAS_DIR}/lib32")
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list(APPEND _libdir "${BLAS_DIR}/lib/ia32")
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endif()
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elseif(ENV_BLAS_LIBDIR)
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list(APPEND _libdir "${ENV_BLAS_LIBDIR}")
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elseif(ENV_BLAS_DIR)
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list(APPEND _libdir "${ENV_BLAS_DIR}")
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list(APPEND _libdir "${ENV_BLAS_DIR}/lib")
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if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
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list(APPEND _libdir "${ENV_BLAS_DIR}/lib64")
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list(APPEND _libdir "${ENV_BLAS_DIR}/lib/intel64")
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else()
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list(APPEND _libdir "${ENV_BLAS_DIR}/lib32")
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list(APPEND _libdir "${ENV_BLAS_DIR}/lib/ia32")
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endif()
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else()
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if (ENV_MKLROOT)
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list(APPEND _libdir "${ENV_MKLROOT}/lib")
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if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
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list(APPEND _libdir "${ENV_MKLROOT}/lib64")
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list(APPEND _libdir "${ENV_MKLROOT}/lib/intel64")
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else()
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list(APPEND _libdir "${ENV_MKLROOT}/lib32")
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list(APPEND _libdir "${ENV_MKLROOT}/lib/ia32")
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endif()
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endif()
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if (WIN32)
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string(REPLACE ":" ";" _libdir2 "$ENV{LIB}")
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elseif (APPLE)
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string(REPLACE ":" ";" _libdir2 "$ENV{DYLD_LIBRARY_PATH}")
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else ()
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string(REPLACE ":" ";" _libdir2 "$ENV{LD_LIBRARY_PATH}")
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endif ()
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list(APPEND _libdir "${_libdir2}")
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list(APPEND _libdir "${CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES}")
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list(APPEND _libdir "${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}")
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endif()
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endif ()
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if (BLAS_VERBOSE)
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message("${Cyan}Try to find BLAS libraries: ${_list}")
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endif ()
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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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HINTS ${_libdir}
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NO_DEFAULT_PATH
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)
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mark_as_advanced(${_prefix}_${_library}_LIBRARY)
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# Print status if not found
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# -------------------------
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if (NOT ${_prefix}_${_library}_LIBRARY AND NOT BLAS_FIND_QUIETLY AND BLAS_VERBOSE)
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Print_Find_Library_Blas_Status(blas ${_library} ${_libdir})
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endif ()
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set(${LIBRARIES} ${${LIBRARIES}} ${${_prefix}_${_library}_LIBRARY})
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set(_libraries_work ${${_prefix}_${_library}_LIBRARY})
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endif(_libraries_work)
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endforeach(_library ${_list})
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if(_libraries_work)
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# Test this combination of libraries.
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if (CMAKE_SYSTEM_NAME STREQUAL "Linux" AND BLA_STATIC)
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list(INSERT ${LIBRARIES} 0 "-Wl,--start-group")
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list(APPEND ${LIBRARIES} "-Wl,--end-group")
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endif()
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set(CMAKE_REQUIRED_LIBRARIES "${_flags};${${LIBRARIES}};${_thread}")
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set(CMAKE_REQUIRED_FLAGS "${BLAS_COMPILER_FLAGS}")
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if (BLAS_VERBOSE)
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message("${Cyan}BLAS libs found for BLA_VENDOR ${BLA_VENDOR}."
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"Try to compile symbol ${_name} with following libraries:"
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"${CMAKE_REQUIRED_LIBRARIES}")
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endif ()
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if(NOT BLAS_FOUND)
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unset(${_prefix}${_combined_name}_WORKS CACHE)
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endif()
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if (_CHECK_FORTRAN)
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if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU")
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string(REPLACE "mkl_intel_lp64" "mkl_gf_lp64" CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES}")
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string(REPLACE "mkl_intel_ilp64" "mkl_gf_ilp64" CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES}")
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|
|
endif()
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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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|
|
mark_as_advanced(${_prefix}${_combined_name}_WORKS)
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|
|
set(_libraries_work ${${_prefix}${_combined_name}_WORKS})
|
|
|
# Print status if not found
|
|
|
# -------------------------
|
|
|
if (NOT _libraries_work AND NOT BLAS_FIND_QUIETLY AND BLAS_VERBOSE)
|
|
|
Print_Find_Library_Blas_CheckFunc_Status(${_name} ${CMAKE_REQUIRED_LIBRARIES})
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|
|
endif ()
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|
|
set(CMAKE_REQUIRED_LIBRARIES)
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|
|
endif()
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|
|
if(_libraries_work)
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|
set(${LIBRARIES} ${${LIBRARIES}} ${_thread})
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else(_libraries_work)
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set(${LIBRARIES} FALSE)
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|
|
endif(_libraries_work)
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|
|
endmacro(Check_Fortran_Libraries)
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|
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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 ($ENV{BLA_VENDOR} MATCHES ".+")
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set(BLA_VENDOR $ENV{BLA_VENDOR})
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else ()
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if(NOT BLA_VENDOR)
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set(BLA_VENDOR "All")
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|
endif()
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endif ()
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|
#BLAS in intel mkl 10 library? (em64t 64bit)
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if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
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|
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if(NOT BLAS_LIBRARIES OR BLA_VENDOR MATCHES "Intel*")
|
|
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# Looking for include
|
|
|
# -------------------
|
|
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|
|
# Add system include paths to search include
|
|
|
# ------------------------------------------
|
|
|
unset(_inc_env)
|
|
|
set(ENV_MKLROOT "$ENV{MKLROOT}")
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|
|
set(ENV_BLAS_DIR "$ENV{BLAS_DIR}")
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|
|
set(ENV_BLAS_INCDIR "$ENV{BLAS_INCDIR}")
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|
|
if(ENV_BLAS_INCDIR)
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|
|
list(APPEND _inc_env "${ENV_BLAS_INCDIR}")
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|
|
elseif(ENV_BLAS_DIR)
|
|
|
list(APPEND _inc_env "${ENV_BLAS_DIR}")
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|
|
list(APPEND _inc_env "${ENV_BLAS_DIR}/include")
|
|
|
else()
|
|
|
if (ENV_MKLROOT)
|
|
|
list(APPEND _inc_env "${ENV_MKLROOT}/include")
|
|
|
endif()
|
|
|
# system variables
|
|
|
if(WIN32)
|
|
|
string(REPLACE ":" ";" _path_env "$ENV{INCLUDE}")
|
|
|
list(APPEND _inc_env "${_path_env}")
|
|
|
else()
|
|
|
string(REPLACE ":" ";" _path_env "$ENV{INCLUDE}")
|
|
|
list(APPEND _inc_env "${_path_env}")
|
|
|
string(REPLACE ":" ";" _path_env "$ENV{C_INCLUDE_PATH}")
|
|
|
list(APPEND _inc_env "${_path_env}")
|
|
|
string(REPLACE ":" ";" _path_env "$ENV{CPATH}")
|
|
|
list(APPEND _inc_env "${_path_env}")
|
|
|
string(REPLACE ":" ";" _path_env "$ENV{INCLUDE_PATH}")
|
|
|
list(APPEND _inc_env "${_path_env}")
|
|
|
endif()
|
|
|
endif()
|
|
|
list(APPEND _inc_env "${CMAKE_PLATFORM_IMPLICIT_INCLUDE_DIRECTORIES}")
|
|
|
list(APPEND _inc_env "${CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES}")
|
|
|
list(REMOVE_DUPLICATES _inc_env)
|
|
|
|
|
|
# set paths where to look for
|
|
|
set(PATH_TO_LOOK_FOR "${_inc_env}")
|
|
|
|
|
|
# Try to find the fftw header in the given paths
|
|
|
# -------------------------------------------------
|
|
|
# call cmake macro to find the header path
|
|
|
if(BLAS_INCDIR)
|
|
|
set(BLAS_mkl.h_DIRS "BLAS_mkl.h_DIRS-NOTFOUND")
|
|
|
find_path(BLAS_mkl.h_DIRS
|
|
|
NAMES mkl.h
|
|
|
HINTS ${BLAS_INCDIR})
|
|
|
else()
|
|
|
if(BLAS_DIR)
|
|
|
set(BLAS_mkl.h_DIRS "BLAS_mkl.h_DIRS-NOTFOUND")
|
|
|
find_path(BLAS_mkl.h_DIRS
|
|
|
NAMES mkl.h
|
|
|
HINTS ${BLAS_DIR}
|
|
|
PATH_SUFFIXES "include")
|
|
|
else()
|
|
|
set(BLAS_mkl.h_DIRS "BLAS_mkl.h_DIRS-NOTFOUND")
|
|
|
find_path(BLAS_mkl.h_DIRS
|
|
|
NAMES mkl.h
|
|
|
HINTS ${PATH_TO_LOOK_FOR})
|
|
|
endif()
|
|
|
endif()
|
|
|
mark_as_advanced(BLAS_mkl.h_DIRS)
|
|
|
|
|
|
# If found, add path to cmake variable
|
|
|
# ------------------------------------
|
|
|
if (BLAS_mkl.h_DIRS)
|
|
|
set(BLAS_INCLUDE_DIRS "${BLAS_mkl.h_DIRS}")
|
|
|
else ()
|
|
|
set(BLAS_INCLUDE_DIRS "BLAS_INCLUDE_DIRS-NOTFOUND")
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
message(STATUS "Looking for BLAS -- mkl.h not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
|
|
|
if (WIN32)
|
|
|
string(REPLACE ":" ";" _libdir "$ENV{LIB}")
|
|
|
elseif (APPLE)
|
|
|
string(REPLACE ":" ";" _libdir "$ENV{DYLD_LIBRARY_PATH}")
|
|
|
else ()
|
|
|
string(REPLACE ":" ";" _libdir "$ENV{LD_LIBRARY_PATH}")
|
|
|
endif ()
|
|
|
list(APPEND _libdir "${CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES}")
|
|
|
list(APPEND _libdir "${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}")
|
|
|
# libiomp5
|
|
|
# --------
|
|
|
set(OMP_iomp5_LIBRARY "OMP_iomp5_LIBRARY-NOTFOUND")
|
|
|
find_library(OMP_iomp5_LIBRARY
|
|
|
NAMES iomp5
|
|
|
HINTS ${_libdir}
|
|
|
)
|
|
|
mark_as_advanced(OMP_iomp5_LIBRARY)
|
|
|
set(OMP_LIB "")
|
|
|
# libgomp
|
|
|
# -------
|
|
|
set(OMP_gomp_LIBRARY "OMP_gomp_LIBRARY-NOTFOUND")
|
|
|
find_library(OMP_gomp_LIBRARY
|
|
|
NAMES gomp
|
|
|
HINTS ${_libdir}
|
|
|
)
|
|
|
mark_as_advanced(OMP_gomp_LIBRARY)
|
|
|
# choose one or another depending on the compilo
|
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
|
|
|
if (OMP_gomp_LIBRARY)
|
|
|
set(OMP_LIB "${OMP_gomp_LIBRARY}")
|
|
|
endif()
|
|
|
else(CMAKE_C_COMPILER_ID STREQUAL "Intel")
|
|
|
if (OMP_iomp5_LIBRARY)
|
|
|
set(OMP_LIB "${OMP_iomp5_LIBRARY}")
|
|
|
endif()
|
|
|
endif()
|
|
|
|
|
|
if (UNIX AND NOT WIN32)
|
|
|
# m
|
|
|
find_library(M_LIBRARY
|
|
|
NAMES m
|
|
|
HINTS ${_libdir})
|
|
|
mark_as_advanced(M_LIBRARY)
|
|
|
if(M_LIBRARY)
|
|
|
set(LM "-lm")
|
|
|
else()
|
|
|
set(LM "")
|
|
|
endif()
|
|
|
# Fortran
|
|
|
set(LGFORTRAN "")
|
|
|
if (CMAKE_C_COMPILER_ID MATCHES "GNU")
|
|
|
find_library(
|
|
|
FORTRAN_gfortran_LIBRARY
|
|
|
NAMES gfortran
|
|
|
HINTS ${_libdir}
|
|
|
)
|
|
|
mark_as_advanced(FORTRAN_gfortran_LIBRARY)
|
|
|
if (FORTRAN_gfortran_LIBRARY)
|
|
|
set(LGFORTRAN "${FORTRAN_gfortran_LIBRARY}")
|
|
|
endif()
|
|
|
elseif (CMAKE_C_COMPILER_ID MATCHES "Intel")
|
|
|
find_library(
|
|
|
FORTRAN_ifcore_LIBRARY
|
|
|
NAMES ifcore
|
|
|
HINTS ${_libdir}
|
|
|
)
|
|
|
mark_as_advanced(FORTRAN_ifcore_LIBRARY)
|
|
|
if (FORTRAN_ifcore_LIBRARY)
|
|
|
set(LGFORTRAN "{FORTRAN_ifcore_LIBRARY}")
|
|
|
endif()
|
|
|
endif()
|
|
|
set(BLAS_COMPILER_FLAGS "")
|
|
|
if (NOT BLA_VENDOR STREQUAL "Intel10_64lp_seq")
|
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "Intel")
|
|
|
list(APPEND BLAS_COMPILER_FLAGS "-openmp")
|
|
|
endif()
|
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
|
|
|
list(APPEND BLAS_COMPILER_FLAGS "-fopenmp")
|
|
|
endif()
|
|
|
endif()
|
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
|
|
|
if (BLA_VENDOR STREQUAL "Intel10_32")
|
|
|
list(APPEND BLAS_COMPILER_FLAGS "-m32")
|
|
|
else()
|
|
|
list(APPEND BLAS_COMPILER_FLAGS "-m64")
|
|
|
endif()
|
|
|
if (NOT BLA_VENDOR STREQUAL "Intel10_64lp_seq")
|
|
|
list(APPEND OMP_LIB "-ldl")
|
|
|
endif()
|
|
|
if (ENV_MKLROOT)
|
|
|
list(APPEND BLAS_COMPILER_FLAGS "-I${ENV_MKLROOT}/include")
|
|
|
endif()
|
|
|
endif()
|
|
|
|
|
|
set(additional_flags "")
|
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND CMAKE_SYSTEM_NAME STREQUAL "Linux")
|
|
|
set(additional_flags "-Wl,--no-as-needed")
|
|
|
endif()
|
|
|
endif ()
|
|
|
|
|
|
if (_LANGUAGES_ MATCHES C OR _LANGUAGES_ MATCHES CXX)
|
|
|
if(BLAS_FIND_QUIETLY OR NOT BLAS_FIND_REQUIRED)
|
|
|
find_package(Threads)
|
|
|
else()
|
|
|
find_package(Threads REQUIRED)
|
|
|
endif()
|
|
|
|
|
|
set(BLAS_SEARCH_LIBS "")
|
|
|
|
|
|
if(BLA_F95)
|
|
|
|
|
|
set(BLAS_mkl_SEARCH_SYMBOL SGEMM)
|
|
|
set(_LIBRARIES BLAS95_LIBRARIES)
|
|
|
if (WIN32)
|
|
|
if (BLA_STATIC)
|
|
|
set(BLAS_mkl_DLL_SUFFIX "")
|
|
|
else()
|
|
|
set(BLAS_mkl_DLL_SUFFIX "_dll")
|
|
|
endif()
|
|
|
|
|
|
# Find the main file (32-bit or 64-bit)
|
|
|
set(BLAS_SEARCH_LIBS_WIN_MAIN "")
|
|
|
if (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All")
|
|
|
list(APPEND BLAS_SEARCH_LIBS_WIN_MAIN
|
|
|
"mkl_blas95${BLAS_mkl_DLL_SUFFIX} mkl_intel_c${BLAS_mkl_DLL_SUFFIX}")
|
|
|
endif()
|
|
|
if (BLA_VENDOR STREQUAL "Intel10_64lp*" OR BLA_VENDOR STREQUAL "All")
|
|
|
list(APPEND BLAS_SEARCH_LIBS_WIN_MAIN
|
|
|
"mkl_blas95_lp64${BLAS_mkl_DLL_SUFFIX} mkl_intel_lp64${BLAS_mkl_DLL_SUFFIX}")
|
|
|
endif ()
|
|
|
|
|
|
# Add threading/sequential libs
|
|
|
set(BLAS_SEARCH_LIBS_WIN_THREAD "")
|
|
|
if (BLA_VENDOR STREQUAL "*_seq" OR BLA_VENDOR STREQUAL "All")
|
|
|
list(APPEND BLAS_SEARCH_LIBS_WIN_THREAD
|
|
|
"mkl_sequential${BLAS_mkl_DLL_SUFFIX}")
|
|
|
endif()
|
|
|
if (NOT BLA_VENDOR STREQUAL "*_seq" OR BLA_VENDOR STREQUAL "All")
|
|
|
# old version
|
|
|
list(APPEND BLAS_SEARCH_LIBS_WIN_THREAD
|
|
|
"libguide40 mkl_intel_thread${BLAS_mkl_DLL_SUFFIX}")
|
|
|
# mkl >= 10.3
|
|
|
list(APPEND BLAS_SEARCH_LIBS_WIN_THREAD
|
|
|
"libiomp5md mkl_intel_thread${BLAS_mkl_DLL_SUFFIX}")
|
|
|
endif()
|
|
|
|
|
|
# Cartesian product of the above
|
|
|
foreach (MAIN ${BLAS_SEARCH_LIBS_WIN_MAIN})
|
|
|
foreach (THREAD ${BLAS_SEARCH_LIBS_WIN_THREAD})
|
|
|
list(APPEND BLAS_SEARCH_LIBS
|
|
|
"${MAIN} ${THREAD} mkl_core${BLAS_mkl_DLL_SUFFIX}")
|
|
|
endforeach()
|
|
|
endforeach()
|
|
|
else (WIN32)
|
|
|
if (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All")
|
|
|
list(APPEND BLAS_SEARCH_LIBS
|
|
|
"mkl_blas95 mkl_intel mkl_intel_thread mkl_core guide")
|
|
|
endif ()
|
|
|
if (BLA_VENDOR STREQUAL "Intel10_64lp" OR BLA_VENDOR STREQUAL "All")
|
|
|
# old version
|
|
|
list(APPEND BLAS_SEARCH_LIBS
|
|
|
"mkl_blas95 mkl_intel_lp64 mkl_intel_thread mkl_core guide")
|
|
|
# mkl >= 10.3
|
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "Intel")
|
|
|
list(APPEND BLAS_SEARCH_LIBS
|
|
|
"mkl_blas95_lp64 mkl_intel_lp64 mkl_intel_thread mkl_core")
|
|
|
endif()
|
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
|
|
|
list(APPEND BLAS_SEARCH_LIBS
|
|
|
"mkl_blas95_lp64 mkl_intel_lp64 mkl_gnu_thread mkl_core")
|
|
|
endif()
|
|
|
endif ()
|
|
|
if (BLA_VENDOR STREQUAL "Intel10_64lp_seq" OR BLA_VENDOR STREQUAL "All")
|
|
|
list(APPEND BLAS_SEARCH_LIBS
|
|
|
"mkl_intel_lp64 mkl_sequential mkl_core")
|
|
|
if (BLA_VENDOR STREQUAL "Intel10_64lp_seq")
|
|
|
set(OMP_LIB "")
|
|
|
endif()
|
|
|
endif ()
|
|
|
endif (WIN32)
|
|
|
|
|
|
else (BLA_F95)
|
|
|
|
|
|
set(BLAS_mkl_SEARCH_SYMBOL sgemm)
|
|
|
set(_LIBRARIES BLAS_LIBRARIES)
|
|
|
if (WIN32)
|
|
|
if (BLA_STATIC)
|
|
|
set(BLAS_mkl_DLL_SUFFIX "")
|
|
|
else()
|
|
|
set(BLAS_mkl_DLL_SUFFIX "_dll")
|
|
|
endif()
|
|
|
|
|
|
# Find the main file (32-bit or 64-bit)
|
|
|
set(BLAS_SEARCH_LIBS_WIN_MAIN "")
|
|
|
if (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All")
|
|
|
list(APPEND BLAS_SEARCH_LIBS_WIN_MAIN
|
|
|
"mkl_intel_c${BLAS_mkl_DLL_SUFFIX}")
|
|
|
endif()
|
|
|
if (BLA_VENDOR STREQUAL "Intel10_64lp*" OR BLA_VENDOR STREQUAL "All")
|
|
|
list(APPEND BLAS_SEARCH_LIBS_WIN_MAIN
|
|
|
"mkl_intel_lp64${BLAS_mkl_DLL_SUFFIX}")
|
|
|
endif ()
|
|
|
|
|
|
# Add threading/sequential libs
|
|
|
set(BLAS_SEARCH_LIBS_WIN_THREAD "")
|
|
|
if (NOT BLA_VENDOR STREQUAL "*_seq" OR BLA_VENDOR STREQUAL "All")
|
|
|
# old version
|
|
|
list(APPEND BLAS_SEARCH_LIBS_WIN_THREAD
|
|
|
"libguide40 mkl_intel_thread${BLAS_mkl_DLL_SUFFIX}")
|
|
|
# mkl >= 10.3
|
|
|
list(APPEND BLAS_SEARCH_LIBS_WIN_THREAD
|
|
|
"libiomp5md mkl_intel_thread${BLAS_mkl_DLL_SUFFIX}")
|
|
|
endif()
|
|
|
if (BLA_VENDOR STREQUAL "*_seq" OR BLA_VENDOR STREQUAL "All")
|
|
|
list(APPEND BLAS_SEARCH_LIBS_WIN_THREAD
|
|
|
"mkl_sequential${BLAS_mkl_DLL_SUFFIX}")
|
|
|
endif()
|
|
|
|
|
|
# Cartesian product of the above
|
|
|
foreach (MAIN ${BLAS_SEARCH_LIBS_WIN_MAIN})
|
|
|
foreach (THREAD ${BLAS_SEARCH_LIBS_WIN_THREAD})
|
|
|
list(APPEND BLAS_SEARCH_LIBS
|
|
|
"${MAIN} ${THREAD} mkl_core${BLAS_mkl_DLL_SUFFIX}")
|
|
|
endforeach()
|
|
|
endforeach()
|
|
|
else (WIN32)
|
|
|
if (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All")
|
|
|
list(APPEND BLAS_SEARCH_LIBS
|
|
|
"mkl_intel mkl_intel_thread mkl_core guide")
|
|
|
endif ()
|
|
|
if (BLA_VENDOR STREQUAL "Intel10_64lp" OR BLA_VENDOR STREQUAL "All")
|
|
|
# old version
|
|
|
list(APPEND BLAS_SEARCH_LIBS
|
|
|
"mkl_intel_lp64 mkl_intel_thread mkl_core guide")
|
|
|
# mkl >= 10.3
|
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "Intel")
|
|
|
list(APPEND BLAS_SEARCH_LIBS
|
|
|
"mkl_intel_lp64 mkl_intel_thread mkl_core")
|
|
|
endif()
|
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
|
|
|
list(APPEND BLAS_SEARCH_LIBS
|
|
|
"mkl_intel_lp64 mkl_gnu_thread mkl_core")
|
|
|
endif()
|
|
|
endif ()
|
|
|
if (BLA_VENDOR STREQUAL "Intel10_64lp_seq" OR BLA_VENDOR STREQUAL "All")
|
|
|
list(APPEND BLAS_SEARCH_LIBS
|
|
|
"mkl_intel_lp64 mkl_sequential mkl_core")
|
|
|
if (BLA_VENDOR STREQUAL "Intel10_64lp_seq")
|
|
|
set(OMP_LIB "")
|
|
|
endif()
|
|
|
endif ()
|
|
|
#older vesions of intel mkl libs
|
|
|
if (BLA_VENDOR STREQUAL "Intel" OR BLA_VENDOR STREQUAL "All")
|
|
|
list(APPEND BLAS_SEARCH_LIBS
|
|
|
"mkl")
|
|
|
list(APPEND BLAS_SEARCH_LIBS
|
|
|
"mkl_ia32")
|
|
|
list(APPEND BLAS_SEARCH_LIBS
|
|
|
"mkl_em64t")
|
|
|
endif ()
|
|
|
endif (WIN32)
|
|
|
|
|
|
endif (BLA_F95)
|
|
|
|
|
|
foreach (IT ${BLAS_SEARCH_LIBS})
|
|
|
string(REPLACE " " ";" SEARCH_LIBS ${IT})
|
|
|
if (${_LIBRARIES})
|
|
|
else ()
|
|
|
check_fortran_libraries(
|
|
|
${_LIBRARIES}
|
|
|
BLAS
|
|
|
${BLAS_mkl_SEARCH_SYMBOL}
|
|
|
"${additional_flags}"
|
|
|
"${SEARCH_LIBS}"
|
|
|
"${OMP_LIB};${CMAKE_THREAD_LIBS_INIT};${LM}"
|
|
|
)
|
|
|
if(_LIBRARIES)
|
|
|
set(BLAS_LINKER_FLAGS "${additional_flags}")
|
|
|
endif()
|
|
|
endif()
|
|
|
endforeach ()
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(${_LIBRARIES})
|
|
|
message(STATUS "Looking for MKL BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for MKL BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
if (${_LIBRARIES} AND NOT BLAS_VENDOR_FOUND)
|
|
|
set (BLAS_VENDOR_FOUND "Intel MKL")
|
|
|
endif()
|
|
|
endif (_LANGUAGES_ MATCHES C OR _LANGUAGES_ MATCHES CXX)
|
|
|
endif(NOT BLAS_LIBRARIES OR BLA_VENDOR MATCHES "Intel*")
|
|
|
endif (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
|
|
|
|
|
|
|
|
|
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"
|
|
|
""
|
|
|
)
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_LIBRARIES)
|
|
|
message(STATUS "Looking for Goto BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for Goto BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
endif()
|
|
|
if (BLAS_LIBRARIES AND NOT BLAS_VENDOR_FOUND)
|
|
|
set (BLAS_VENDOR_FOUND "Goto")
|
|
|
endif()
|
|
|
|
|
|
endif (BLA_VENDOR STREQUAL "Goto" OR BLA_VENDOR STREQUAL "All")
|
|
|
|
|
|
|
|
|
# OpenBlas
|
|
|
if (BLA_VENDOR STREQUAL "Open" OR BLA_VENDOR STREQUAL "All")
|
|
|
|
|
|
if(NOT BLAS_LIBRARIES)
|
|
|
# openblas (http://www.openblas.net/)
|
|
|
check_fortran_libraries(
|
|
|
BLAS_LIBRARIES
|
|
|
BLAS
|
|
|
sgemm
|
|
|
""
|
|
|
"openblas"
|
|
|
""
|
|
|
)
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_LIBRARIES)
|
|
|
message(STATUS "Looking for Open BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for Open BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
endif()
|
|
|
if (BLAS_LIBRARIES AND NOT BLAS_VENDOR_FOUND)
|
|
|
set (BLAS_VENDOR_FOUND "Openblas")
|
|
|
endif()
|
|
|
|
|
|
endif (BLA_VENDOR STREQUAL "Open" OR BLA_VENDOR STREQUAL "All")
|
|
|
|
|
|
|
|
|
# EigenBlas
|
|
|
if (BLA_VENDOR STREQUAL "Eigen" OR BLA_VENDOR STREQUAL "All")
|
|
|
|
|
|
if(NOT BLAS_LIBRARIES)
|
|
|
# eigenblas (http://eigen.tuxfamily.org/index.php?title=Main_Page)
|
|
|
check_fortran_libraries(
|
|
|
BLAS_LIBRARIES
|
|
|
BLAS
|
|
|
sgemm
|
|
|
""
|
|
|
"eigen_blas"
|
|
|
""
|
|
|
)
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_LIBRARIES AND NOT BLAS_VENDOR_FOUND)
|
|
|
message(STATUS "Looking for Eigen BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for Eigen BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
endif()
|
|
|
|
|
|
if(NOT BLAS_LIBRARIES)
|
|
|
# eigenblas (http://eigen.tuxfamily.org/index.php?title=Main_Page)
|
|
|
check_fortran_libraries(
|
|
|
BLAS_LIBRARIES
|
|
|
BLAS
|
|
|
sgemm
|
|
|
""
|
|
|
"eigen_blas_static"
|
|
|
""
|
|
|
)
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_LIBRARIES)
|
|
|
message(STATUS "Looking for Eigen BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for Eigen BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
endif()
|
|
|
if (BLAS_LIBRARIES AND NOT BLAS_VENDOR_FOUND)
|
|
|
set (BLAS_VENDOR_FOUND "Eigen")
|
|
|
endif()
|
|
|
|
|
|
endif (BLA_VENDOR STREQUAL "Eigen" OR BLA_VENDOR STREQUAL "All")
|
|
|
|
|
|
|
|
|
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"
|
|
|
""
|
|
|
)
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_LIBRARIES)
|
|
|
message(STATUS "Looking for Atlas BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for Atlas BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
endif()
|
|
|
|
|
|
if (BLAS_LIBRARIES AND NOT BLAS_VENDOR_FOUND)
|
|
|
set (BLAS_VENDOR_FOUND "Atlas")
|
|
|
endif()
|
|
|
|
|
|
endif (BLA_VENDOR STREQUAL "ATLAS" OR BLA_VENDOR STREQUAL "All")
|
|
|
|
|
|
|
|
|
# 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"
|
|
|
""
|
|
|
)
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_LIBRARIES)
|
|
|
message(STATUS "Looking for PhiPACK BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for PhiPACK BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
endif()
|
|
|
|
|
|
if (BLAS_LIBRARIES AND NOT BLAS_VENDOR_FOUND)
|
|
|
set (BLAS_VENDOR_FOUND "PhiPACK")
|
|
|
endif()
|
|
|
|
|
|
endif (BLA_VENDOR STREQUAL "PhiPACK" OR BLA_VENDOR STREQUAL "All")
|
|
|
|
|
|
|
|
|
# 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"
|
|
|
""
|
|
|
)
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_LIBRARIES)
|
|
|
message(STATUS "Looking for CXML BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for CXML BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
endif()
|
|
|
|
|
|
if (BLAS_LIBRARIES AND NOT BLAS_VENDOR_FOUND)
|
|
|
set (BLAS_VENDOR_FOUND "CXML")
|
|
|
endif()
|
|
|
|
|
|
endif (BLA_VENDOR STREQUAL "CXML" OR BLA_VENDOR STREQUAL "All")
|
|
|
|
|
|
|
|
|
# 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"
|
|
|
""
|
|
|
)
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_LIBRARIES)
|
|
|
message(STATUS "Looking for DXML BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for DXML BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
endif()
|
|
|
|
|
|
if (BLAS_LIBRARIES AND NOT BLAS_VENDOR_FOUND)
|
|
|
set (BLAS_VENDOR_FOUND "DXML")
|
|
|
endif()
|
|
|
|
|
|
endif (BLA_VENDOR STREQUAL "DXML" OR BLA_VENDOR STREQUAL "All")
|
|
|
|
|
|
|
|
|
# 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()
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_LIBRARIES)
|
|
|
message(STATUS "Looking for SunPerf BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for SunPerf BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
endif()
|
|
|
|
|
|
if (BLAS_LIBRARIES AND NOT BLAS_VENDOR_FOUND)
|
|
|
set (BLAS_VENDOR_FOUND "SunPerf")
|
|
|
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"
|
|
|
""
|
|
|
)
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_LIBRARIES)
|
|
|
message(STATUS "Looking for SCSL BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for SCSL BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
endif()
|
|
|
|
|
|
if (BLAS_LIBRARIES AND NOT BLAS_VENDOR_FOUND)
|
|
|
set (BLAS_VENDOR_FOUND "SunPerf")
|
|
|
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"
|
|
|
""
|
|
|
)
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_LIBRARIES)
|
|
|
message(STATUS "Looking for SGIMATH BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for SGIMATH BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
endif()
|
|
|
|
|
|
if (BLAS_LIBRARIES AND NOT BLAS_VENDOR_FOUND)
|
|
|
set (BLAS_VENDOR_FOUND "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;xlfmath;xlf90_r;blas"
|
|
|
""
|
|
|
)
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_LIBRARIES)
|
|
|
message(STATUS "Looking for IBM ESSL BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for IBM ESSL BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
endif()
|
|
|
|
|
|
if (BLAS_LIBRARIES AND NOT BLAS_VENDOR_FOUND)
|
|
|
set (BLAS_VENDOR_FOUND "IBM ESSL")
|
|
|
endif()
|
|
|
|
|
|
endif ()
|
|
|
|
|
|
# BLAS in IBM ESSL_MT library (requires generic BLAS lib, too)
|
|
|
if (BLA_VENDOR STREQUAL "IBMESSLMT" OR BLA_VENDOR STREQUAL "All")
|
|
|
|
|
|
if(NOT BLAS_LIBRARIES)
|
|
|
check_fortran_libraries(
|
|
|
BLAS_LIBRARIES
|
|
|
BLAS
|
|
|
sgemm
|
|
|
""
|
|
|
"esslsmp;xlsmp;xlfmath;xlf90_r;blas"
|
|
|
""
|
|
|
)
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_LIBRARIES)
|
|
|
message(STATUS "Looking for IBM ESSL MT BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for IBM ESSL MT BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
endif()
|
|
|
|
|
|
if (BLAS_LIBRARIES AND NOT BLAS_VENDOR_FOUND)
|
|
|
set (BLAS_VENDOR_FOUND "IBM ESSL MT")
|
|
|
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}${_ACML_PATH_SUFFIX}/lib" )
|
|
|
endif()
|
|
|
|
|
|
endif(_ACML_ROOT)
|
|
|
|
|
|
elseif(BLAS_${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"
|
|
|
""
|
|
|
)
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_LIBRARIES)
|
|
|
message(STATUS "Looking for ACML BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for ACML BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
endif()
|
|
|
|
|
|
if(NOT BLAS_LIBRARIES)
|
|
|
check_fortran_libraries(
|
|
|
BLAS_LIBRARIES
|
|
|
BLAS
|
|
|
sgemm
|
|
|
""
|
|
|
"acml_mp;acml_mv"
|
|
|
""
|
|
|
)
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_LIBRARIES)
|
|
|
message(STATUS "Looking for ACML BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for ACML BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
endif()
|
|
|
|
|
|
if(NOT BLAS_LIBRARIES)
|
|
|
check_fortran_libraries(
|
|
|
BLAS_LIBRARIES
|
|
|
BLAS
|
|
|
sgemm
|
|
|
""
|
|
|
"acml;acml_mv;CALBLAS"
|
|
|
""
|
|
|
)
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_LIBRARIES)
|
|
|
message(STATUS "Looking for ACML BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for ACML BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
endif()
|
|
|
|
|
|
if (BLAS_LIBRARIES AND NOT BLAS_VENDOR_FOUND)
|
|
|
set (BLAS_VENDOR_FOUND "ACML")
|
|
|
endif()
|
|
|
|
|
|
endif (BLA_VENDOR MATCHES "ACML.*" OR BLA_VENDOR STREQUAL "All") # 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"
|
|
|
""
|
|
|
)
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_LIBRARIES)
|
|
|
message(STATUS "Looking for Apple BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for Apple BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
endif()
|
|
|
|
|
|
if (BLAS_LIBRARIES AND NOT BLAS_VENDOR_FOUND)
|
|
|
set (BLAS_VENDOR_FOUND "Apple Accelerate")
|
|
|
endif()
|
|
|
|
|
|
endif (BLA_VENDOR STREQUAL "Apple" OR BLA_VENDOR STREQUAL "All")
|
|
|
|
|
|
|
|
|
if (BLA_VENDOR STREQUAL "NAS" OR BLA_VENDOR STREQUAL "All")
|
|
|
|
|
|
if ( NOT BLAS_LIBRARIES )
|
|
|
check_fortran_libraries(
|
|
|
BLAS_LIBRARIES
|
|
|
BLAS
|
|
|
dgemm
|
|
|
""
|
|
|
"vecLib"
|
|
|
""
|
|
|
)
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_LIBRARIES)
|
|
|
message(STATUS "Looking for NAS BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for NAS BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
endif ()
|
|
|
|
|
|
if (BLAS_LIBRARIES AND NOT BLAS_VENDOR_FOUND)
|
|
|
set (BLAS_VENDOR_FOUND "NAS")
|
|
|
endif()
|
|
|
|
|
|
endif (BLA_VENDOR STREQUAL "NAS" OR BLA_VENDOR STREQUAL "All")
|
|
|
|
|
|
|
|
|
# Generic BLAS library?
|
|
|
if (BLA_VENDOR STREQUAL "Generic" OR BLA_VENDOR STREQUAL "All")
|
|
|
|
|
|
set(BLAS_SEARCH_LIBS "blas;blas_LINUX;blas_MAC;blas_WINDOWS;refblas")
|
|
|
foreach (SEARCH_LIB ${BLAS_SEARCH_LIBS})
|
|
|
if (BLAS_LIBRARIES)
|
|
|
else ()
|
|
|
check_fortran_libraries(
|
|
|
BLAS_LIBRARIES
|
|
|
BLAS
|
|
|
sgemm
|
|
|
""
|
|
|
"${SEARCH_LIB}"
|
|
|
"${LGFORTRAN}"
|
|
|
)
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_LIBRARIES)
|
|
|
message(STATUS "Looking for Generic BLAS: found")
|
|
|
else()
|
|
|
message(STATUS "Looking for Generic BLAS: not found")
|
|
|
endif()
|
|
|
endif()
|
|
|
endif()
|
|
|
endforeach ()
|
|
|
|
|
|
if (BLAS_LIBRARIES AND NOT BLAS_VENDOR_FOUND)
|
|
|
set (BLAS_VENDOR_FOUND "Netlib or other Generic libblas")
|
|
|
endif()
|
|
|
|
|
|
endif (BLA_VENDOR STREQUAL "Generic" OR BLA_VENDOR STREQUAL "All")
|
|
|
|
|
|
|
|
|
if(BLA_F95)
|
|
|
|
|
|
if(BLAS95_LIBRARIES)
|
|
|
set(BLAS95_FOUND TRUE)
|
|
|
else()
|
|
|
set(BLAS95_FOUND FALSE)
|
|
|
endif()
|
|
|
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS95_FOUND)
|
|
|
message(STATUS "A library with BLAS95 API found.")
|
|
|
message(STATUS "BLAS_LIBRARIES ${BLAS_LIBRARIES}")
|
|
|
else(BLAS95_FOUND)
|
|
|
message(WARNING "BLA_VENDOR has been set to ${BLA_VENDOR} but blas 95 libraries could not be found or check of symbols failed."
|
|
|
"\nPlease indicate where to find blas libraries. You have three options:\n"
|
|
|
"- Option 1: Provide the installation directory of BLAS library with cmake option: -DBLAS_DIR=your/path/to/blas\n"
|
|
|
"- Option 2: Provide the directory where to find BLAS libraries with cmake option: -DBLAS_LIBDIR=your/path/to/blas/libs\n"
|
|
|
"- Option 3: Update your environment variable (Linux: LD_LIBRARY_PATH, Windows: LIB, Mac: DYLD_LIBRARY_PATH)\n"
|
|
|
"\nTo follow libraries detection more precisely you can activate a verbose mode with -DBLAS_VERBOSE=ON at cmake configure."
|
|
|
"\nYou could also specify a BLAS vendor to look for by setting -DBLA_VENDOR=blas_vendor_name."
|
|
|
"\nList of possible BLAS vendor: Goto, ATLAS PhiPACK, CXML, DXML, SunPerf, SCSL, SGIMATH, IBMESSL, Intel10_32 (intel mkl v10 32 bit),"
|
|
|
"Intel10_64lp (intel mkl v10 64 bit, lp thread model, lp64 model), Intel10_64lp_seq (intel mkl v10 64 bit, sequential code, lp64 model),"
|
|
|
"Intel( older versions of mkl 32 and 64 bit), ACML, ACML_MP, ACML_GPU, Apple, NAS, Generic")
|
|
|
if(BLAS_FIND_REQUIRED)
|
|
|
message(FATAL_ERROR
|
|
|
"A required library with BLAS95 API not found. Please specify library location.")
|
|
|
else()
|
|
|
message(STATUS
|
|
|
"A library with BLAS95 API not found. Please specify library location.")
|
|
|
endif()
|
|
|
endif(BLAS95_FOUND)
|
|
|
endif(NOT BLAS_FIND_QUIETLY)
|
|
|
|
|
|
set(BLAS_FOUND TRUE)
|
|
|
set(BLAS_LIBRARIES "${BLAS95_LIBRARIES}")
|
|
|
|
|
|
else(BLA_F95)
|
|
|
|
|
|
if(BLAS_LIBRARIES)
|
|
|
set(BLAS_FOUND TRUE)
|
|
|
else()
|
|
|
set(BLAS_FOUND FALSE)
|
|
|
endif()
|
|
|
|
|
|
if(NOT BLAS_FIND_QUIETLY)
|
|
|
if(BLAS_FOUND)
|
|
|
message(STATUS "A library with BLAS API found.")
|
|
|
message(STATUS "BLAS_LIBRARIES ${BLAS_LIBRARIES}")
|
|
|
else(BLAS_FOUND)
|
|
|
message(WARNING "BLA_VENDOR has been set to ${BLA_VENDOR} but blas libraries could not be found or check of symbols failed."
|
|
|
"\nPlease indicate where to find blas libraries. You have three options:\n"
|
|
|
"- Option 1: Provide the installation directory of BLAS library with cmake option: -DBLAS_DIR=your/path/to/blas\n"
|
|
|
"- Option 2: Provide the directory where to find BLAS libraries with cmake option: -DBLAS_LIBDIR=your/path/to/blas/libs\n"
|
|
|
"- Option 3: Update your environment variable (Linux: LD_LIBRARY_PATH, Windows: LIB, Mac: DYLD_LIBRARY_PATH)\n"
|
|
|
"\nTo follow libraries detection more precisely you can activate a verbose mode with -DBLAS_VERBOSE=ON at cmake configure."
|
|
|
"\nYou could also specify a BLAS vendor to look for by setting -DBLA_VENDOR=blas_vendor_name."
|
|
|
"\nList of possible BLAS vendor: Goto, ATLAS PhiPACK, CXML, DXML, SunPerf, SCSL, SGIMATH, IBMESSL, Intel10_32 (intel mkl v10 32 bit),"
|
|
|
"Intel10_64lp (intel mkl v10 64 bit, lp thread model, lp64 model), Intel10_64lp_seq (intel mkl v10 64 bit, sequential code, lp64 model),"
|
|
|
"Intel( older versions of mkl 32 and 64 bit), ACML, ACML_MP, ACML_GPU, Apple, NAS, Generic")
|
|
|
if(BLAS_FIND_REQUIRED)
|
|
|
message(FATAL_ERROR
|
|
|
"A required library with BLAS API not found. Please specify library location.")
|
|
|
else()
|
|
|
message(STATUS
|
|
|
"A library with BLAS API not found. Please specify library location.")
|
|
|
endif()
|
|
|
endif(BLAS_FOUND)
|
|
|
endif(NOT BLAS_FIND_QUIETLY)
|
|
|
|
|
|
endif(BLA_F95)
|
|
|
|
|
|
set(CMAKE_FIND_LIBRARY_SUFFIXES ${_blas_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES})
|
|
|
|
|
|
if (BLAS_FOUND)
|
|
|
list(GET BLAS_LIBRARIES 0 first_lib)
|
|
|
get_filename_component(first_lib_path "${first_lib}" PATH)
|
|
|
if (${first_lib_path} MATCHES "(/lib(32|64)?$)|(/lib/intel64$|/lib/ia32$)")
|
|
|
string(REGEX REPLACE "(/lib(32|64)?$)|(/lib/intel64$|/lib/ia32$)" "" not_cached_dir "${first_lib_path}")
|
|
|
set(BLAS_DIR_FOUND "${not_cached_dir}" CACHE PATH "Installation directory of BLAS library" FORCE)
|
|
|
else()
|
|
|
set(BLAS_DIR_FOUND "${first_lib_path}" CACHE PATH "Installation directory of BLAS library" FORCE)
|
|
|
endif()
|
|
|
endif()
|
|
|
mark_as_advanced(BLAS_DIR)
|
|
|
mark_as_advanced(BLAS_DIR_FOUND)
|
