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Made cmake avoid using the Intel MKL when building mex files since it will

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often create a conflict with MATLAB's copy of the MKL.
This commit is contained in:
Davis King 2016-01-29 15:22:41 -05:00
parent c029600a26
commit b6b62fa2b1
2 changed files with 37 additions and 32 deletions
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68
dlib/cmake_find_blas.txt
View File

@ -47,40 +47,43 @@ if (UNIX)
include(CheckLibraryExists)
# Search for the needed libraries from the MKL. We will try to link against the mkl_rt
# file first since this way avoids linking bugs in some cases.
find_library(mkl_rt mkl_rt ${mkl_search_path})
mark_as_advanced( mkl_rt )
# if we found the MKL
if ( mkl_rt)
set(blas_libraries ${mkl_rt} )
set(lapack_libraries ${mkl_rt} )
set(blas_found 1)
set(lapack_found 1)
set(found_intel_mkl 1)
message(STATUS "Found Intel MKL BLAS/LAPACK library")
endif()
# Don't try to use the Intel MKL when we are building a MATLAB mex file
# since it will usually conflict with MATLAB's copy of the MKL and cause
# problems.
if (NOT BUILDING_MATLAB_MEX_FILE)
# Search for the needed libraries from the MKL. We will try to link against the mkl_rt
# file first since this way avoids linking bugs in some cases.
find_library(mkl_rt mkl_rt ${mkl_search_path})
mark_as_advanced( mkl_rt )
# if we found the MKL
if ( mkl_rt)
set(blas_libraries ${mkl_rt} )
set(lapack_libraries ${mkl_rt} )
set(blas_found 1)
set(lapack_found 1)
set(found_intel_mkl 1)
message(STATUS "Found Intel MKL BLAS/LAPACK library")
endif()
if (NOT found_intel_mkl)
# Search for the needed libraries from the MKL. This time try looking for a different
# set of MKL files and try to link against those.
find_library(mkl_core mkl_core ${mkl_search_path})
find_library(mkl_thread mkl_intel_thread ${mkl_search_path})
find_library(mkl_iomp iomp5 ${mkl_search_path})
find_library(mkl_pthread pthread ${mkl_search_path})
if (NOT found_intel_mkl)
# Search for the needed libraries from the MKL. This time try looking for a different
# set of MKL files and try to link against those.
find_library(mkl_core mkl_core ${mkl_search_path})
find_library(mkl_thread mkl_intel_thread ${mkl_search_path})
find_library(mkl_iomp iomp5 ${mkl_search_path})
find_library(mkl_pthread pthread ${mkl_search_path})
mark_as_advanced( mkl_intel mkl_core mkl_thread mkl_iomp mkl_pthread)
# If we found the MKL
if (mkl_intel AND mkl_core AND mkl_thread AND mkl_iomp AND mkl_pthread)
set(blas_libraries ${mkl_intel} ${mkl_core} ${mkl_thread} ${mkl_iomp} ${mkl_pthread})
set(lapack_libraries ${mkl_intel} ${mkl_core} ${mkl_thread} ${mkl_iomp} ${mkl_pthread})
set(blas_found 1)
set(lapack_found 1)
set(found_intel_mkl 1)
message(STATUS "Found Intel MKL BLAS/LAPACK library")
endif()
mark_as_advanced( mkl_intel mkl_core mkl_thread mkl_iomp mkl_pthread)
# If we found the MKL
if (mkl_intel AND mkl_core AND mkl_thread AND mkl_iomp AND mkl_pthread)
set(blas_libraries ${mkl_intel} ${mkl_core} ${mkl_thread} ${mkl_iomp} ${mkl_pthread})
set(lapack_libraries ${mkl_intel} ${mkl_core} ${mkl_thread} ${mkl_iomp} ${mkl_pthread})
set(blas_found 1)
set(lapack_found 1)
set(found_intel_mkl 1)
message(STATUS "Found Intel MKL BLAS/LAPACK library")
endif()
endif()
endif()
@ -96,6 +99,7 @@ if (UNIX)
/usr/lib/atlas
/usr/lib/openblas-base
/opt/OpenBLAS/lib
$ENV{OPENBLAS_HOME}/lib
)
INCLUDE (CheckFunctionExists)

1
dlib/matlab/cmake_mex_wrapper
View File

@ -5,6 +5,7 @@
cmake_minimum_required(VERSION 2.8.4)
set(BUILDING_MATLAB_MEX_FILE true)
# Find MATLAB's include directory and needed libraries
find_program(MATLAB_EXECUTABLE matlab PATHS