diff options
Diffstat (limited to 'CMAKE')
| -rw-r--r-- | CMAKE/FindBLAS.cmake | 216 |
1 files changed, 114 insertions, 102 deletions
diff --git a/CMAKE/FindBLAS.cmake b/CMAKE/FindBLAS.cmake index fd559dbe..6d02244b 100644 --- a/CMAKE/FindBLAS.cmake +++ b/CMAKE/FindBLAS.cmake @@ -6,56 +6,59 @@ # included FindBLAS.cmake module # # This module sets the following variables: -# BLAS_FOUND - set to true if an appropriate BLAS library is found. -# BLAS_LINKER_FLAGS - list of required linker flags for a given BLAS library -# BLAS_LIBRARIES - list of libraries (using full path name) to link against -# BLAS_STATIC - if set then static libraries will be searched for. -# BLAS_VENDORS - A list of specific vendors to check for. if not set, -# checks all known vendors. -# BLAS_VENDORS_FOUND - A list of located BLAS vendors +# BLAS_FOUND - set to true if an appropriate BLAS library is found. +# BLAS_LINKER_FLAGS - list of required linker flags +# BLAS_LIBRARIES - list of libraries (with paths) to link against +# BLAS_STATIC - if set then static libraries will be searched for. +# BLAS_VENDORS - A list of specific vendors implemented BLAS to check +# for, if not set, checks all known vendors. +# BLAS_VENDORS_FOUND - A list of located BLAS vendors # BLAS_${VENDOR}_LIB_DIR - An additional library dir to search for: -# Ex: BLAS_AMD_LIB_DIR=/opt/acml4.4.0/gfortran64/lib -# BLAS_INTEL_LIB_DIR=/opt/intel/mkl/lib/intel64 +# Ex: BLAS_ACML_LIB_DIR=/opt/acml4.4.0/gfortran64/lib +# BLAS_MKL_LP64_LIB_DIR=/opt/intel/mkl/lib/intel64 ########## # # Valid values for the BLAS_VENDOR setting are: -# AMD - Single threaded version of the AMD Core Math Library -# AMD_MP - Multithreaded version of the AMD Core Math Library using OpenMP -# See http://developer.amd.com/cpu/Libraries/acml -# APPLE - Apple's Accelerate library -# See http://developer.apple.com/performance/accelerateframework.html -# ATLAS - Automatically Tuned Linear Algebra Software -# See http://math-atlas.sourceforge.net/ -# GOTO - Goto BLAS v2 -# See http://www.tacc.utexas.edu/tacc-projects/gotoblas2 -# HP - HP's Math Library: VECLIB -# HP_INT64 - HP's Math Library: VECLIB8 (64 bit integers) -# See http://www.hp.com/go/mlib -# IBM - IBM's Engineering and Scientific Subroutine Library -# See http://www-03.ibm.com/systems/software/essl/ -# INTEL32 - Intel Math Kernel Library x86 -# INTEL64 - Intel Math Kernel Library x86_64 -# INTEL64_INT64 - Intel Math Kernel Library x86_64 (64 bit integers) -# See http://software.intel.com/en-us/intel-mkl -# NETLIB - Reference BLAS implementation -# See http://www.netlib.org/blas -# ORACLE - Oracle Performance Library (formerly Sun Performance Library) -# See http://www.oracle.com/technetwork/server-storage/solarisstudio -# SGI - SGI's Scientific Computing Software Library -# See http://www.sgi.com/products/software/irix/scsl.html -# SUN - Sun Performance Library (now Oracle) -# See http://www.oracle.com/technetwork/server-storage/solarisstudio +# ACML - Single threaded version of the AMD Core Math Library +# ACML_MP - Multithreaded version of the AMD Core Math Library using OpenMP +# See http://developer.amd.com/cpu/Libraries/acml +# ACCELERATE - Apple's Accelerate library +# See http://developer.apple.com/performance/accelerateframework +# ATLAS - Automatically Tuned Linear Algebra Software +# See http://math-atlas.sourceforge.net/ +# GOTO - Goto BLAS v2 +# See http://www.tacc.utexas.edu/tacc-projects/gotoblas2 +# GENERIC - Search for a generic libblas +# VECLIB - HP's Math Library: VECLIB +# VECLIB8 - HP's Math Library: VECLIB8 (64 bit integers) +# See http://www.hp.com/go/mlib +# ESSL - IBM's Engineering and Scientific Subroutine Library +# ESSL_6464 - IBM's Engineering and Scientific Subroutine Library (int64) +# ESSL_SMP - IBM's Engineering and Scientific Subroutine Library (smp) +# ESSL_SMP_6464 - (smp + int64) +# See http://www-03.ibm.com/systems/software/essl/ +# MKL - Intel Math Kernel Library (dynamic interface) +# Use MKL_THREADING_LAYER and MKL_INTERFACE_LAYER environment vars # -# OTHER - Any other unsupported BLAS library -# In order to specify other BLAS libraries, set the following: -# BLAS_VENDORS = OTHER -# BLAS_OTHER_LIB_NAMES = A list of libraries to link to -# BLAS_OTHER_LIB_DIR = Search path for the libraries -# Ex: -# set(BLAS_VENDORS OTHER) -# set(BLAS_OTHER_LIB_NAMES "my_blas;my_blas_support") -# set(BLAS_OTHER_LIB_DIR /home/chuck/lib) -# find_package(BLAS) +# MKL_IA32 - Intel Math Kernel Library x86 +# MKL_LP64 - Intel Math Kernel Library emt64/ia64 +# MKL_ILP64 - Intel Math Kernel Library (emt64/ia64 + int64) +# See http://software.intel.com/en-us/intel-mkl +# PERFLIB - Oracle Performance Library (formerly Sun Performance Library) +# See http://www.oracle.com/technetwork/server-storage/solarisstudio +# SCCL - SGI's Scientific Computing Software Library +# See http://www.sgi.com/products/software/irix/scsl.html +# +# OTHER - Any other unsupported BLAS library +# In order to specify other BLAS libraries, set the following: +# BLAS_VENDORS = OTHER +# BLAS_OTHER_LIB_NAMES = A list of libraries to link to +# BLAS_OTHER_LIB_DIR = Search path for the libraries +# Ex: +# set(BLAS_VENDORS OTHER) +# set(BLAS_OTHER_LIB_NAMES "my_blas;my_blas_support") +# set(BLAS_OTHER_LIB_DIR /home/chuck/lib) +# find_package(BLAS) # #============================================================================= # Author: Chuck Atkins @@ -140,33 +143,18 @@ macro( _BLAS_LOCATE_AND_TEST __BLAS_VENDOR __BLAS_LIBNAMES __BLAS_FLAGS ) ) endforeach() - if( BLAS_${__BLAS_VENDOR}_LIBRARIES ) + if( BLAS_${__BLAS_VENDOR}_LIBRARIES OR __BLAS_LIBNAMES STREQUAL "" ) # Check the library as Fortran set( BLAS_${__BLAS_VENDOR}_LINKER_FLAGS "${__BLAS_FLAGS}" ) - if( _CHECK_FORTRAN ) - set( CMAKE_REQUIRED_LIBRARIES ${BLAS_${__BLAS_VENDOR}_LIBRARIES} ) - set( CMAKE_Fortran_FLAGS_ORIG "${CMAKE_Fortran_FLAGS}" ) - set( CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} ${BLAS_${__BLAS_VENDOR}_LINKER_FLAGS}" ) - CHECK_FORTRAN_FUNCTION_EXISTS( "dgemm" BLAS_${__BLAS_VENDOR}_DGEMM ) - set( CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS_ORIG}" ) - unset( CMAKE_REQUIRED_LIBRARIES ) - - # Check the library as C - #else() - # message( STATUS "Checking ${__BLAS_LIBNAME} for dgemm_" ) - # get_filename_component( - # __BLAS_${VENDOR}_PATH - # ${BLAS_${__BLAS_VENDOR}_LIBRARY} - # PATH - # ) - # CHECK_LIBRARY_EXISTS( - # ${__BLAS_LIBNAME} - # "dgemm_" - # "${__BLAS_${VENDOR}_PATH}" - # BLAS_${_BLAS_VENDOR}_DGEMM - # ) + set( CMAKE_REQUIRED_LIBRARIES "${BLAS_${__BLAS_VENDOR}_LIBRARIES}") + if( BLAS_${__BLAS_VENDOR}_LINKER_FLAGS ) + set( CMAKE_REQUIRED_LIBRARIES + "${BLAS_${__BLAS_VENDOR}_LINKER_FLAGS} ${CMAKE_REQUIRED_LIBRARIES}") endif() + CHECK_FORTRAN_FUNCTION_EXISTS( "dgemm" BLAS_${__BLAS_VENDOR}_DGEMM ) + unset( CMAKE_REQUIRED_LIBRARIES ) + if( BLAS_${__BLAS_VENDOR}_DGEMM ) set( BLAS_${__BLAS_VENDOR}_FOUND TRUE ) endif() @@ -175,7 +163,10 @@ endmacro() # Loop through the BLAS vendors looking for specific libraries if( NOT BLAS_VENDORS ) - set( BLAS_VENDORS AMD AMD_MP ACCELERATE ATLAS GOTO VECLIB VECLIB8 IBM INTEL32 INTEL64 INTEL64_INT64 PRE-INSTALLED SGI SUN) + # If not specified, we will search through the list of known suppliers + # Note that for libs that contains both 4 and 8 byte int versions, only the + # 4 byte versions are searched for. + set( BLAS_VENDORS ACML ACCELERATE ATLAS GOTO VECLIB ESSL MKL PERFLIB SCCL GENERIC) endif() set( BLAS_VENDORS_FOUND ) foreach( _BLAS_VENDOR ${BLAS_VENDORS} ) @@ -193,12 +184,12 @@ foreach( _BLAS_VENDOR ${BLAS_VENDORS} ) ) # Single threaded ACML - elseif( _BLAS_VENDOR STREQUAL "AMD" ) + elseif( _BLAS_VENDOR STREQUAL "ACML" ) message( STATUS "FindBLAS: Searching for AMD ACML" ) _BLAS_LOCATE_AND_TEST( ${_BLAS_VENDOR} "acml" "" ) # Multithreaded threaded ACML - elseif( _BLAS_VENDOR STREQUAL "AMD_MP" ) + elseif( _BLAS_VENDOR STREQUAL "ACML_MP" ) message( STATUS "FindBLAS: Searching for AMD ACML MP" ) _BLAS_LOCATE_AND_TEST( ${_BLAS_VENDOR} "acml_mp" "" ) @@ -230,78 +221,99 @@ foreach( _BLAS_VENDOR ${BLAS_VENDORS} ) _BLAS_LOCATE_AND_TEST( ${_BLAS_VENDOR} "veclib8" "" ) # IBM ESSL - elseif( _BLAS_VENDOR STREQUAL "IBM" ) + elseif( _BLAS_VENDOR STREQUAL "ESSL" ) message( STATUS "FindBLAS: Searching for IBM ESSL" ) _BLAS_LOCATE_AND_TEST( ${_BLAS_VENDOR} "essl" "" ) - # IBM ESSL - elseif( _BLAS_VENDOR STREQUAL "IBM_INT64" ) - message( STATUS "FindBLAS: Searching for IBM ESSL int64" ) - _BLAS_LOCATE_AND_TEST( ${_BLAS_VENDOR} "essl8" "" ) + # IBM ESSL (SMP Version) + elseif( _BLAS_VENDOR STREQUAL "ESSL_SMP" ) + message( STATUS "FindBLAS: Searching for IBM ESSL (SMP)" ) + _BLAS_LOCATE_AND_TEST( ${_BLAS_VENDOR} "esslsmp" "" ) + + # IBM ESSL int64 + elseif( _BLAS_VENDOR STREQUAL "ESSL_6464" ) + message( STATUS "FindBLAS: Searching for IBM ESSL (int64)" ) + _BLAS_LOCATE_AND_TEST( ${_BLAS_VENDOR} "essl6464" "" ) - # Intel MKL - elseif( _BLAS_VENDOR STREQUAL "INTEL32" ) - message( STATUS "FindBLAS: Searching for Intel MKL" ) + # IBM ESSL (SMP + int64) + elseif( _BLAS_VENDOR STREQUAL "ESSL_SMP_6464" ) + message( STATUS "FindBLAS: Searching for IBM ESSL (SMP + int64)" ) + _BLAS_LOCATE_AND_TEST( ${_BLAS_VENDOR} "esslsmp6464" "" ) + + # Intel MKL (dynamic) + elseif( _BLAS_VENDOR STREQUAL "MKL" ) + message( STATUS "FindBLAS: Searching for Intel MKL (dynamic)" ) + _BLAS_LOCATE_AND_TEST( ${_BLAS_VENDOR} "mkl_rt" "" ) + + # Intel MKL (x86) + elseif( _BLAS_VENDOR STREQUAL "MKL_IA32" ) + message( STATUS "FindBLAS: Searching for Intel MKL (x86)" ) if( CMAKE_Fortran_COMPILER_ID STREQUAL "Intel" ) _BLAS_LOCATE_AND_TEST( - ${_BLAS_VENDOR} "iomp5;mkl_core;mkl_intel_thread;mkl_intel_ia32" "" + ${_BLAS_VENDOR} + "mkl_intel;mkl_intel_thread;mkl_core;iomp5;pthread" + "" ) elseif( CMAKE_Fortran_COMPILER_ID STREQUAL "PGI" ) _BLAS_LOCATE_AND_TEST( - ${_BLAS_VENDOR} "pgmp;mkl_core;mkl_pgi_thread;mkl_intel_ia32" "" + ${_BLAS_VENDOR} "mkl_intel_ia32;mkl_pgi_thread;mkl_core;pgmp" "" ) else() #if( CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" ) _BLAS_LOCATE_AND_TEST( - ${_BLAS_VENDOR} "mkl_core;mkl_gnu_thread;mkl_intel_ia32" "-fopenmp" + ${_BLAS_VENDOR} "mkl_intel_ia32;mkl_gnu_thread;mkl_core" "-fopenmp" ) endif() - # Intel MKL - elseif( _BLAS_VENDOR STREQUAL "INTEL64" ) - message( STATUS "FindBLAS: Searching for Intel MKL" ) + # Intel MKL (emt64 / ia64) + elseif( _BLAS_VENDOR STREQUAL "MKL_LP64" ) + message( STATUS "FindBLAS: Searching for Intel MKL (emt64/ia64)" ) if( CMAKE_Fortran_COMPILER_ID STREQUAL "Intel" ) _BLAS_LOCATE_AND_TEST( - ${_BLAS_VENDOR} "iomp5;mkl_core;mkl_intel_thread;mkl_intel_lp64" "" + ${_BLAS_VENDOR} + "mkl_intel_lp64;mkl_intel_thread;mkl_core;iomp5;pthread" + "" ) elseif( CMAKE_Fortran_COMPILER_ID STREQUAL "PGI" ) _BLAS_LOCATE_AND_TEST( - ${_BLAS_VENDOR} "pgmp;mkl_core;mkl_pgi_thread;mkl_intel_lp64" "" - ) + ${_BLAS_VENDOR} "mkl_intel_lp64;mkl_pgi_thread;mkl_core;pgmp" "" + ) else() #if( CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" ) _BLAS_LOCATE_AND_TEST( - ${_BLAS_VENDOR} "mkl_core;mkl_gnu_thread;mkl_intel_lp64" "-fopenmp" - ) + ${_BLAS_VENDOR} "mkl_intel_lp64;mkl_gnu_thread;mkl_core" "-fopenmp" + ) endif() - # Intel MKL - elseif( _BLAS_VENDOR STREQUAL "INTEL64_INT64" ) - message( STATUS "FindBLAS: Searching for Intel MKL int64" ) + # Intel MKL (emt64/ia64 + int64) + elseif( _BLAS_VENDOR STREQUAL "MKL_ILP64" ) + message( STATUS "FindBLAS: Searching for Intel MKL (emt64/ia64 + int64)" ) if( CMAKE_Fortran_COMPILER_ID STREQUAL "Intel" ) _BLAS_LOCATE_AND_TEST( - ${_BLAS_VENDOR} "iomp5;mkl_core;mkl_intel_thread;mkl_intel_ilp64" "" + ${_BLAS_VENDOR} + "mkl_intel_ilp64;mkl_intel_thread;mkl_core;iomp5;pthread" + "" ) elseif( CMAKE_Fortran_COMPILER_ID STREQUAL "PGI" ) _BLAS_LOCATE_AND_TEST( - ${_BLAS_VENDOR} "pgmp;mkl_core;mkl_pgi_thread;mkl_intel_ilp64" "" - ) + ${_BLAS_VENDOR} "mkl_intel_ilp64;mkl_pgi_thread;mkl_core;pgmp" "" + ) else() #if( CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" ) _BLAS_LOCATE_AND_TEST( - ${_BLAS_VENDOR} "mkl_core;mkl_gnu_thread;mkl_intel_ilp64" "-fopenmp" + ${_BLAS_VENDOR} "mkl_intel_ilp64;mkl_gnu_thread;mkl_core" "-fopenmp" ) endif() - # Pre-installed BLAS - elseif( _BLAS_VENDOR STREQUAL "PRE-INSTALLED" ) - message( STATUS "FindBLAS: Searching for pre-installed BLAS" ) + # Generic BLAS + elseif( _BLAS_VENDOR STREQUAL "GENERIC" ) + message( STATUS "FindBLAS: Searching for generic BLAS" ) _BLAS_LOCATE_AND_TEST( ${_BLAS_VENDOR} "blas" "" ) # SGI - elseif( _BLAS_VENDOR STREQUAL "SGI" ) + elseif( _BLAS_VENDOR STREQUAL "SCCL" ) message( STATUS "FindBLAS: Searching for SGI SCCL" ) _BLAS_LOCATE_AND_TEST( ${_BLAS_VENDOR} "sccl" "" ) # Sun / Oracle PerfLib - elseif( (_BLAS_VENDOR STREQUAL "SUN") OR (_BLAS_VENDOR MATCHES "ORACLE") ) + elseif( (_BLAS_VENDOR STREQUAL "PERFLIB") ) message( STATUS "FindBLAS: Searching for Sun PerfLib" ) _BLAS_LOCATE_AND_TEST( ${_BLAS_VENDOR} "perflib" "" ) |