|
BASIS
version 1.2.3 (revision 2104)
|
FindBLAS.cmake
Go to the documentation of this file.
00001 ############################################################################## 00002 # @file FindBLAS.cmake 00003 # @brief Find BLAS library. 00004 # 00005 # This module finds an installed fortran library that implements the BLAS 00006 # linear-algebra interface (see http://www.netlib.org/blas/). 00007 # The list of libraries searched for is taken 00008 # from the autoconf macro file, acx_blas.m4 (distributed at 00009 # http://ac-archive.sourceforge.net/ac-archive/acx_blas.html). 00010 # 00011 # Modified by Andreas Schuh to enable the use at SBIA, where an ATLAS C library 00012 # is installed which contains the symbols without trailing _ character, i.e., 00013 # instead of checking the existence of the cblas_dgemm_ function, the 00014 # existence of the cblas_dgemm function has to be checked. 00015 # 00016 # This module sets the following variables: 00017 # BLAS_FOUND - set to true if a library implementing the BLAS interface 00018 # is found 00019 # BLAS_LINKER_FLAGS - uncached list of required linker flags (excluding -l 00020 # and -L). 00021 # BLAS_LIBRARIES - uncached list of libraries (using full path name) to 00022 # link against to use BLAS 00023 # BLAS95_LIBRARIES - uncached list of libraries (using full path name) 00024 # to link against to use BLAS95 interface 00025 # BLAS95_FOUND - set to true if a library implementing the BLAS f95 interface 00026 # is found 00027 # BLA_STATIC if set on this determines what kind of linkage we do (static) 00028 # BLA_VENDOR if set checks only the specified vendor, if not set checks 00029 # all the possibilities 00030 # BLA_F95 if set on tries to find the f95 interfaces for BLAS/LAPACK 00031 # 00032 # List of vendors (BLA_VENDOR) valid in this module 00033 # 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), 00034 # Intel( older versions of mkl 32 and 64 bit), ACML,ACML_MP,Apple, NAS, Generic 00035 # C/CXX should be enabled to use Intel mkl 00036 # 00037 # @verbatim 00038 # Copyright 2007-2009 Kitware, Inc. 00039 # All rights reserved. 00040 # 00041 # Redistribution and use in source and binary forms, with or without 00042 # modification, are permitted provided that the following conditions 00043 # are met: 00044 # 00045 # * Redistributions of source code must retain the above copyright 00046 # notice, this list of conditions and the following disclaimer. 00047 # 00048 # * Redistributions in binary form must reproduce the above copyright 00049 # notice, this list of conditions and the following disclaimer in the 00050 # documentation and/or other materials provided with the distribution. 00051 # 00052 # * Neither the names of Kitware, Inc., the Insight Software Consortium, 00053 # nor the names of their contributors may be used to endorse or promote 00054 # products derived from this software without specific prior written 00055 # permission. 00056 # 00057 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00058 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00059 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 00060 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 00061 # HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00062 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00063 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 00064 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 00065 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00066 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00067 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00068 # @endverbatim 00069 # 00070 # @ingroup CMakeFindModules 00071 ############################################################################## 00072 00073 include(CheckFunctionExists) 00074 include(CheckFortranFunctionExists) 00075 00076 # Check the language being used 00077 get_property( _LANGUAGES_ GLOBAL PROPERTY ENABLED_LANGUAGES ) 00078 if( _LANGUAGES_ MATCHES Fortran ) 00079 set( _CHECK_FORTRAN TRUE ) 00080 elseif( (_LANGUAGES_ MATCHES C) OR (_LANGUAGES_ MATCHES CXX) ) 00081 set( _CHECK_FORTRAN FALSE ) 00082 else() 00083 if(BLAS_FIND_REQUIRED) 00084 message(FATAL_ERROR "FindBLAS requires Fortran, C, or C++ to be enabled.") 00085 else(BLAS_FIND_REQUIRED) 00086 message(STATUS "Looking for BLAS... - NOT found (Unsupported languages)") 00087 return() 00088 endif(BLAS_FIND_REQUIRED) 00089 endif( ) 00090 00091 macro(Check_Fortran_Libraries LIBRARIES _prefix _name _flags _list _threads) 00092 # This macro checks for the existence of the combination of fortran libraries 00093 # given by _list. If the combination is found, this macro checks (using the 00094 # Check_Fortran_Function_Exists macro) whether can link against that library 00095 # combination using the name of a routine given by _name using the linker 00096 # flags given by _flags. If the combination of libraries is found and passes 00097 # the link test, LIBRARIES is set to the list of complete library paths that 00098 # have been found. Otherwise, LIBRARIES is set to FALSE. 00099 00100 # N.B. _prefix is the prefix applied to the names of all cached variables that 00101 # are generated internally and marked advanced by this macro. 00102 00103 set(_libraries_work TRUE) 00104 set(${LIBRARIES}) 00105 set(_combined_name) 00106 foreach(_library ${_list}) 00107 set(_combined_name ${_combined_name}_${_library}) 00108 00109 if(_libraries_work) 00110 if ( WIN32 ) 00111 if(BLA_STATIC) 00112 set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib;.dll") 00113 endif(BLA_STATIC) 00114 find_library(${_prefix}_${_library}_LIBRARY 00115 NAMES ${_library} 00116 PATHS ENV LIB 00117 ) 00118 endif ( WIN32 ) 00119 00120 if ( APPLE ) 00121 if(BLA_STATIC) 00122 set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib;.dll") 00123 endif(BLA_STATIC) 00124 find_library(${_prefix}_${_library}_LIBRARY 00125 NAMES ${_library} 00126 PATHS /usr/local/lib /usr/lib /usr/local/lib64 /usr/lib64 ENV DYLD_LIBRARY_PATH 00127 ) 00128 00129 else ( APPLE ) 00130 if(BLA_STATIC) 00131 set(CMAKE_FIND_LIBRARY_SUFFIXES ".a;.so") 00132 endif(BLA_STATIC) 00133 find_library(${_prefix}_${_library}_LIBRARY 00134 NAMES ${_library} 00135 PATHS /usr/local/lib /usr/lib /usr/local/lib64 /usr/lib64 ENV LD_LIBRARY_PATH 00136 ) 00137 endif( APPLE ) 00138 mark_as_advanced(${_prefix}_${_library}_LIBRARY) 00139 set(${LIBRARIES} ${${LIBRARIES}} ${${_prefix}_${_library}_LIBRARY}) 00140 set(_libraries_work ${${_prefix}_${_library}_LIBRARY}) 00141 endif(_libraries_work) 00142 endforeach(_library ${_list}) 00143 if(_libraries_work) 00144 # Test this combination of libraries. 00145 set(CMAKE_REQUIRED_LIBRARIES ${_flags} ${${LIBRARIES}} ${_threads}) 00146 # message("DEBUG: CMAKE_REQUIRED_LIBRARIES = ${CMAKE_REQUIRED_LIBRARIES}") 00147 if (_CHECK_FORTRAN) 00148 check_fortran_function_exists("${_name}" ${_prefix}${_combined_name}_WORKS) 00149 else() 00150 check_function_exists("${_name}" ${_prefix}${_combined_name}_WORKS) 00151 if (NOT ${_prefix}${_combined_name}_WORKS) 00152 check_function_exists("${_name}_" ${_prefix}${_combined_name}_WORKS) 00153 endif () 00154 endif() 00155 set(CMAKE_REQUIRED_LIBRARIES) 00156 mark_as_advanced(${_prefix}${_combined_name}_WORKS) 00157 set(_libraries_work ${${_prefix}${_combined_name}_WORKS}) 00158 endif(_libraries_work) 00159 if(NOT _libraries_work) 00160 set(${LIBRARIES} FALSE) 00161 endif(NOT _libraries_work) 00162 #message("DEBUG: ${LIBRARIES} = ${${LIBRARIES}}") 00163 endmacro(Check_Fortran_Libraries) 00164 00165 set(BLAS_LINKER_FLAGS) 00166 set(BLAS_LIBRARIES) 00167 set(BLAS95_LIBRARIES) 00168 if ($ENV{BLA_VENDOR} MATCHES ".+") 00169 set(BLA_VENDOR $ENV{BLA_VENDOR}) 00170 else ($ENV{BLA_VENDOR} MATCHES ".+") 00171 if(NOT BLA_VENDOR) 00172 set(BLA_VENDOR "All") 00173 endif(NOT BLA_VENDOR) 00174 endif ($ENV{BLA_VENDOR} MATCHES ".+") 00175 00176 if (BLA_VENDOR STREQUAL "ATLAS" OR BLA_VENDOR STREQUAL "All") 00177 if(NOT BLAS_LIBRARIES) 00178 # BLAS in ATLAS library? (http://math-atlas.sourceforge.net/) 00179 check_fortran_libraries( 00180 BLAS_LIBRARIES 00181 BLAS 00182 cblas_dgemm 00183 "" 00184 "cblas;f77blas;atlas" 00185 "" 00186 ) 00187 endif(NOT BLAS_LIBRARIES) 00188 endif (BLA_VENDOR STREQUAL "ATLAS" OR BLA_VENDOR STREQUAL "All") 00189 00190 # BLAS in PhiPACK libraries? (requires generic BLAS lib, too) 00191 if (BLA_VENDOR STREQUAL "PhiPACK" OR BLA_VENDOR STREQUAL "All") 00192 if(NOT BLAS_LIBRARIES) 00193 check_fortran_libraries( 00194 BLAS_LIBRARIES 00195 BLAS 00196 sgemm 00197 "" 00198 "sgemm;dgemm;blas" 00199 "" 00200 ) 00201 endif(NOT BLAS_LIBRARIES) 00202 endif (BLA_VENDOR STREQUAL "PhiPACK" OR BLA_VENDOR STREQUAL "All") 00203 00204 # BLAS in Alpha CXML library? 00205 if (BLA_VENDOR STREQUAL "CXML" OR BLA_VENDOR STREQUAL "All") 00206 if(NOT BLAS_LIBRARIES) 00207 check_fortran_libraries( 00208 BLAS_LIBRARIES 00209 BLAS 00210 sgemm 00211 "" 00212 "cxml" 00213 "" 00214 ) 00215 endif(NOT BLAS_LIBRARIES) 00216 endif (BLA_VENDOR STREQUAL "CXML" OR BLA_VENDOR STREQUAL "All") 00217 00218 # BLAS in Alpha DXML library? (now called CXML, see above) 00219 if (BLA_VENDOR STREQUAL "DXML" OR BLA_VENDOR STREQUAL "All") 00220 if(NOT BLAS_LIBRARIES) 00221 check_fortran_libraries( 00222 BLAS_LIBRARIES 00223 BLAS 00224 sgemm 00225 "" 00226 "dxml" 00227 "" 00228 ) 00229 endif(NOT BLAS_LIBRARIES) 00230 endif (BLA_VENDOR STREQUAL "DXML" OR BLA_VENDOR STREQUAL "All") 00231 00232 # BLAS in Sun Performance library? 00233 if (BLA_VENDOR STREQUAL "SunPerf" OR BLA_VENDOR STREQUAL "All") 00234 if(NOT BLAS_LIBRARIES) 00235 check_fortran_libraries( 00236 BLAS_LIBRARIES 00237 BLAS 00238 sgemm 00239 "-xlic_lib=sunperf" 00240 "sunperf;sunmath" 00241 "" 00242 ) 00243 if(BLAS_LIBRARIES) 00244 set(BLAS_LINKER_FLAGS "-xlic_lib=sunperf") 00245 endif(BLAS_LIBRARIES) 00246 endif(NOT BLAS_LIBRARIES) 00247 endif (BLA_VENDOR STREQUAL "SunPerf" OR BLA_VENDOR STREQUAL "All") 00248 00249 # BLAS in SCSL library? (SGI/Cray Scientific Library) 00250 if (BLA_VENDOR STREQUAL "SCSL" OR BLA_VENDOR STREQUAL "All") 00251 if(NOT BLAS_LIBRARIES) 00252 check_fortran_libraries( 00253 BLAS_LIBRARIES 00254 BLAS 00255 sgemm 00256 "" 00257 "scsl" 00258 "" 00259 ) 00260 endif(NOT BLAS_LIBRARIES) 00261 endif (BLA_VENDOR STREQUAL "SCSL" OR BLA_VENDOR STREQUAL "All") 00262 00263 # BLAS in SGIMATH library? 00264 if (BLA_VENDOR STREQUAL "SGIMATH" OR BLA_VENDOR STREQUAL "All") 00265 if(NOT BLAS_LIBRARIES) 00266 check_fortran_libraries( 00267 BLAS_LIBRARIES 00268 BLAS 00269 sgemm 00270 "" 00271 "complib.sgimath" 00272 "" 00273 ) 00274 endif(NOT BLAS_LIBRARIES) 00275 endif (BLA_VENDOR STREQUAL "SGIMATH" OR BLA_VENDOR STREQUAL "All") 00276 00277 # BLAS in IBM ESSL library? (requires generic BLAS lib, too) 00278 if (BLA_VENDOR STREQUAL "IBMESSL" OR BLA_VENDOR STREQUAL "All") 00279 if(NOT BLAS_LIBRARIES) 00280 check_fortran_libraries( 00281 BLAS_LIBRARIES 00282 BLAS 00283 sgemm 00284 "" 00285 "essl;blas" 00286 "" 00287 ) 00288 endif(NOT BLAS_LIBRARIES) 00289 endif (BLA_VENDOR STREQUAL "IBMESSL" OR BLA_VENDOR STREQUAL "All") 00290 00291 #BLAS in acml library? 00292 if (BLA_VENDOR STREQUAL "ACML" OR BLA_VENDOR STREQUAL "ACML_MP" OR BLA_VENDOR STREQUAL "All") 00293 # the patch from Chuck Atkins: 00294 if( ((_BLAS_VENDOR STREQUAL "ACML") AND (NOT BLAS_ACML_LIB_DIRS)) OR 00295 ((_BLAS_VENDOR STREQUAL "ACML_MP") AND (NOT BLAS_ACML_MP_LIB_DIRS)) ) 00296 if( WIN32 ) 00297 file( GLOB _ACML_ROOT "C:/AMD/acml*/ACML-EULA.txt" ) 00298 else() 00299 file( GLOB _ACML_ROOT "/opt/acml*/ACML-EULA.txt" ) 00300 endif() 00301 if( _ACML_ROOT ) 00302 get_filename_component( _ACML_ROOT ${_ACML_ROOT} PATH ) 00303 if( SIZEOF_INTEGER EQUAL 8 ) 00304 set( _ACML_PATH_SUFFIX "_int64" ) 00305 else() 00306 set( _ACML_PATH_SUFFIX "" ) 00307 endif() 00308 if( CMAKE_Fortran_COMPILER_ID STREQUAL "Intel" ) 00309 set( _ACML_COMPILER32 "ifort32" ) 00310 set( _ACML_COMPILER64 "ifort64" ) 00311 elseif( CMAKE_Fortran_COMPILER_ID STREQUAL "SunPro" ) 00312 set( _ACML_COMPILER32 "sun32" ) 00313 set( _ACML_COMPILER64 "sun64" ) 00314 elseif( CMAKE_Fortran_COMPILER_ID STREQUAL "PGI" ) 00315 set( _ACML_COMPILER32 "pgi32" ) 00316 if( WIN32 ) 00317 set( _ACML_COMPILER64 "win64" ) 00318 else() 00319 set( _ACML_COMPILER64 "pgi64" ) 00320 endif() 00321 elseif( CMAKE_Fortran_COMPILER_ID STREQUAL "Open64" ) 00322 # 32 bit builds not supported on Open64 but for code simplicity 00323 # We'll just use the same directory twice 00324 set( _ACML_COMPILER32 "open64_64" ) 00325 set( _ACML_COMPILER64 "open64_64" ) 00326 elseif( CMAKE_Fortran_COMPILER_ID STREQUAL "NAG" ) 00327 set( _ACML_COMPILER32 "nag32" ) 00328 set( _ACML_COMPILER64 "nag64" ) 00329 else() #if( CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" ) 00330 set( _ACML_COMPILER32 "gfortran32" ) 00331 set( _ACML_COMPILER64 "gfortran64" ) 00332 endif() 00333 00334 if( _BLAS_VENDOR STREQUAL "ACML_MP" ) 00335 set(_ACML_MP_LIB_DIRS 00336 "${_ACML_ROOT}/${_ACML_COMPILER32}_mp${_ACML_PATH_SUFFIX}/lib" 00337 "${_ACML_ROOT}/${_ACML_COMPILER64}_mp${_ACML_PATH_SUFFIX}/lib" ) 00338 else() #if( _BLAS_VENDOR STREQUAL "ACML" ) 00339 set(_ACML_LIB_DIRS 00340 "${_ACML_ROOT}/${_ACML_COMPILER32}${_ACML_PATH_SUFFIX}/lib" 00341 "${_ACML_ROOT}/${_ACML_COMPILER64}${_ACML_PATH_SUFFIX}/lib" ) 00342 endif() 00343 endif() 00344 endif() 00345 00346 if( _BLAS_VENDOR STREQUAL "ACML_MP" ) 00347 foreach( BLAS_ACML_MP_LIB_DIRS ${_ACML_MP_LIB_DIRS} ) 00348 _BLAS_LOCATE_AND_TEST( ${_BLAS_VENDOR} "acml_mp;acml_mv" "" ) 00349 if( BLAS_${_BLAS_VENDOR}_FOUND ) 00350 break() 00351 endif() 00352 endforeach() 00353 else() #if( _BLAS_VENDOR STREQUAL "ACML" ) 00354 foreach( BLAS_ACML_LIB_DIRS ${_ACML_LIB_DIRS} ) 00355 _BLAS_LOCATE_AND_TEST( ${_BLAS_VENDOR} "acml;acml_mv" "" ) 00356 if( BLAS_${_BLAS_VENDOR}_FOUND ) 00357 break() 00358 endif() 00359 endforeach() 00360 endif() 00361 00362 # Either acml or acml_mp should be in LD_LIBRARY_PATH but not both 00363 if(NOT BLAS_LIBRARIES) 00364 check_fortran_libraries( 00365 BLAS_LIBRARIES 00366 BLAS 00367 sgemm 00368 "" 00369 "acml;acml_mv" 00370 "" 00371 ) 00372 endif(NOT BLAS_LIBRARIES) 00373 if(NOT BLAS_LIBRARIES) 00374 check_fortran_libraries( 00375 BLAS_LIBRARIES 00376 BLAS 00377 sgemm 00378 "" 00379 "acml_mp;acml_mv" 00380 "" 00381 ) 00382 endif(NOT BLAS_LIBRARIES) 00383 endif () # ACML 00384 00385 # Apple BLAS library? 00386 if (BLA_VENDOR STREQUAL "Apple" OR BLA_VENDOR STREQUAL "All") 00387 if(NOT BLAS_LIBRARIES) 00388 check_fortran_libraries( 00389 BLAS_LIBRARIES 00390 BLAS 00391 cblas_dgemm 00392 "" 00393 "Accelerate" 00394 "" 00395 ) 00396 endif(NOT BLAS_LIBRARIES) 00397 endif (BLA_VENDOR STREQUAL "Apple" OR BLA_VENDOR STREQUAL "All") 00398 00399 if (BLA_VENDOR STREQUAL "NAS" OR BLA_VENDOR STREQUAL "All") 00400 if ( NOT BLAS_LIBRARIES ) 00401 check_fortran_libraries( 00402 BLAS_LIBRARIES 00403 BLAS 00404 cblas_dgemm 00405 "" 00406 "vecLib" 00407 "" 00408 ) 00409 endif ( NOT BLAS_LIBRARIES ) 00410 endif (BLA_VENDOR STREQUAL "NAS" OR BLA_VENDOR STREQUAL "All") 00411 # Generic BLAS library? 00412 if (BLA_VENDOR STREQUAL "Generic" OR BLA_VENDOR STREQUAL "All") 00413 if(NOT BLAS_LIBRARIES) 00414 check_fortran_libraries( 00415 BLAS_LIBRARIES 00416 BLAS 00417 sgemm 00418 "" 00419 "blas" 00420 "" 00421 ) 00422 endif(NOT BLAS_LIBRARIES) 00423 endif (BLA_VENDOR STREQUAL "Generic" OR BLA_VENDOR STREQUAL "All") 00424 00425 #BLAS in intel mkl 10 library? (em64t 64bit) 00426 if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All") 00427 if (NOT WIN32) 00428 set(LM "-lm") 00429 endif () 00430 if (_LANGUAGES_ MATCHES C OR _LANGUAGES_ MATCHES CXX) 00431 if(BLAS_FIND_QUIETLY OR NOT BLAS_FIND_REQUIRED) 00432 find_package(Threads) 00433 else(BLAS_FIND_QUIETLY OR NOT BLAS_FIND_REQUIRED) 00434 find_package(Threads REQUIRED) 00435 endif(BLAS_FIND_QUIETLY OR NOT BLAS_FIND_REQUIRED) 00436 if (WIN32) 00437 if(BLA_F95) 00438 if(NOT BLAS95_LIBRARIES) 00439 check_fortran_libraries( 00440 BLAS95_LIBRARIES 00441 BLAS 00442 sgemm 00443 "" 00444 "mkl_blas95;mkl_intel_c;mkl_intel_thread;mkl_core;libguide40" 00445 "" 00446 ) 00447 endif(NOT BLAS95_LIBRARIES) 00448 else(BLA_F95) 00449 if(NOT BLAS_LIBRARIES) 00450 check_fortran_libraries( 00451 BLAS_LIBRARIES 00452 BLAS 00453 SGEMM 00454 "" 00455 "mkl_c_dll;mkl_intel_thread_dll;mkl_core_dll;libguide40" 00456 "" 00457 ) 00458 endif(NOT BLAS_LIBRARIES) 00459 endif(BLA_F95) 00460 else(WIN32) 00461 if (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All") 00462 if(BLA_F95) 00463 if(NOT BLAS95_LIBRARIES) 00464 check_fortran_libraries( 00465 BLAS95_LIBRARIES 00466 BLAS 00467 sgemm 00468 "" 00469 "mkl_blas95;mkl_intel;mkl_intel_thread;mkl_core;guide" 00470 "${CMAKE_THREAD_LIBS_INIT};${LM}" 00471 ) 00472 endif(NOT BLAS95_LIBRARIES) 00473 else(BLA_F95) 00474 if(NOT BLAS_LIBRARIES) 00475 check_fortran_libraries( 00476 BLAS_LIBRARIES 00477 BLAS 00478 sgemm 00479 "" 00480 "mkl_intel;mkl_intel_thread;mkl_core;guide" 00481 "${CMAKE_THREAD_LIBS_INIT}" 00482 "${LM}" 00483 ) 00484 endif(NOT BLAS_LIBRARIES) 00485 endif(BLA_F95) 00486 endif (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All") 00487 if (BLA_VENDOR STREQUAL "Intel10_64lp" OR BLA_VENDOR STREQUAL "All") 00488 if(BLA_F95) 00489 if(NOT BLAS95_LIBRARIES) 00490 check_fortran_libraries( 00491 BLAS95_LIBRARIES 00492 BLAS 00493 sgemm 00494 "" 00495 "mkl_blas95;mkl_intel_lp64;mkl_intel_thread;mkl_core;guide" 00496 "${CMAKE_THREAD_LIBS_INIT};${LM}" 00497 ) 00498 endif(NOT BLAS95_LIBRARIES) 00499 else(BLA_F95) 00500 if(NOT BLAS_LIBRARIES) 00501 check_fortran_libraries( 00502 BLAS_LIBRARIES 00503 BLAS 00504 sgemm 00505 "" 00506 "mkl_intel_lp64;mkl_intel_thread;mkl_core;guide" 00507 "${CMAKE_THREAD_LIBS_INIT};${LM}" 00508 ) 00509 endif(NOT BLAS_LIBRARIES) 00510 endif(BLA_F95) 00511 endif (BLA_VENDOR STREQUAL "Intel10_64lp" OR BLA_VENDOR STREQUAL "All") 00512 endif (WIN32) 00513 #older vesions of intel mkl libs 00514 # BLAS in intel mkl library? (shared) 00515 if(NOT BLAS_LIBRARIES) 00516 check_fortran_libraries( 00517 BLAS_LIBRARIES 00518 BLAS 00519 sgemm 00520 "" 00521 "mkl;guide" 00522 "${CMAKE_THREAD_LIBS_INIT};${LM}" 00523 ) 00524 endif(NOT BLAS_LIBRARIES) 00525 #BLAS in intel mkl library? (static, 32bit) 00526 if(NOT BLAS_LIBRARIES) 00527 check_fortran_libraries( 00528 BLAS_LIBRARIES 00529 BLAS 00530 sgemm 00531 "" 00532 "mkl_ia32;guide" 00533 "${CMAKE_THREAD_LIBS_INIT};${LM}" 00534 ) 00535 endif(NOT BLAS_LIBRARIES) 00536 #BLAS in intel mkl library? (static, em64t 64bit) 00537 if(NOT BLAS_LIBRARIES) 00538 check_fortran_libraries( 00539 BLAS_LIBRARIES 00540 BLAS 00541 sgemm 00542 "" 00543 "mkl_em64t;guide" 00544 "${CMAKE_THREAD_LIBS_INIT};${LM}" 00545 ) 00546 endif(NOT BLAS_LIBRARIES) 00547 endif (_LANGUAGES_ MATCHES C OR _LANGUAGES_ MATCHES CXX) 00548 endif (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All") 00549 00550 00551 if(BLA_F95) 00552 if(BLAS95_LIBRARIES) 00553 set(BLAS95_FOUND TRUE) 00554 else(BLAS95_LIBRARIES) 00555 set(BLAS95_FOUND FALSE) 00556 endif(BLAS95_LIBRARIES) 00557 00558 if(NOT BLAS_FIND_QUIETLY) 00559 if(BLAS95_FOUND) 00560 message(STATUS "A library with BLAS95 API found.") 00561 else(BLAS95_FOUND) 00562 if(BLAS_FIND_REQUIRED) 00563 message(FATAL_ERROR 00564 "A required library with BLAS95 API not found. Please specify library location.") 00565 else(BLAS_FIND_REQUIRED) 00566 message(STATUS 00567 "A library with BLAS95 API not found. Please specify library location.") 00568 endif(BLAS_FIND_REQUIRED) 00569 endif(BLAS95_FOUND) 00570 endif(NOT BLAS_FIND_QUIETLY) 00571 set(BLAS_FOUND TRUE) 00572 set(BLAS_LIBRARIES "${BLAS95_LIBRARIES}") 00573 else(BLA_F95) 00574 if(BLAS_LIBRARIES) 00575 set(BLAS_FOUND TRUE) 00576 else(BLAS_LIBRARIES) 00577 set(BLAS_FOUND FALSE) 00578 endif(BLAS_LIBRARIES) 00579 00580 if(NOT BLAS_FIND_QUIETLY) 00581 if(BLAS_FOUND) 00582 message(STATUS "A library with BLAS API found.") 00583 else(BLAS_FOUND) 00584 if(BLAS_FIND_REQUIRED) 00585 message(FATAL_ERROR 00586 "A required library with BLAS API not found. Please specify library location." 00587 ) 00588 else(BLAS_FIND_REQUIRED) 00589 message(STATUS 00590 "A library with BLAS API not found. Please specify library location." 00591 ) 00592 endif(BLAS_FIND_REQUIRED) 00593 endif(BLAS_FOUND) 00594 endif(NOT BLAS_FIND_QUIETLY) 00595 endif(BLA_F95)