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Merged
pavanky merged 2 commits into from
Feb 24, 2016
Merged

Fixes for using MKL on OSX #1296

pavanky merged 2 commits into from
Feb 24, 2016

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@shehzan10 shehzan10 commented Feb 22, 2016

Added building support with MKL for BLAS, FFTW and LAPACKE.

Static linking command:

-DUSE_CPU_MKL=ON -DUSE_OPENCL_MKL=ON
-DCBLAS_LIBRARIES="/opt/intel/mkl/lib/libmkl_intel_thread.a;/opt/intel/mkl/lib/libmkl_intel_lp64.a;/opt/intel/mkl/lib/libmkl_core.a"
-DFFTW_LIB="/opt/intel/mkl/lib/libmkl_intel_thread.a;/opt/intel/mkl/lib/libmkl_intel_lp64.a;/opt/intel/mkl/lib/libmkl_core.a"
-DFFTWF_LIB="/opt/intel/mkl/lib/libmkl_intel_thread.a;/opt/intel/mkl/lib/libmkl_intel_lp64.a;/opt/intel/mkl/lib/libmkl_core.a"
-DLAPACK_LIBRARIES="/opt/intel/mkl/lib/libmkl_intel_thread.a;/opt/intel/mkl/lib/libmkl_intel_lp64.a;/opt/intel/mkl/lib/libmkl_core.a;/opt/intel/compilers_and_libraries/mac/compiler/lib/libiomp5.a;/usr/lib/libdl.dylib;/usr/lib/libpthread.dylib;/usr/lib/libm.dylib"
-DFFTW_INCLUDES="/opt/intel/mkl/include/fftw/"
-DLAPACK_INCLUDE_DIR="/opt/intel/mkl/include/"

For dynamic linking with mkl_rt, set the environment variable INTEL_MKL_ROOT=/opt/intel/mkl.
Note: /opt/intel/mkl/lib and /opt/intel/compilers_and_libraries/mac/lib/ (for libiomp5.dylib needed by libmkl_intel_thread.dylib) will need to be added to DYLD_LIBRARY_PATH.

@shehzan10 shehzan10 added this to the 3.3.0 milestone Feb 22, 2016
@shehzan10
Added support for finding MKL RT on OSX for BLAS, LAPACKE, FFTW
d4fb656 
* Uses INTEL_MKL_ROOT as enviornment variable. Commonly /opt/intel/mkl
* If using RT, then add /opt/intel/mkl/lib and
  /opt/intel/compilers_and_libraries/mac/lib/ to DYLD_LIBRARY_PATH
pavanky added a commit that referenced this pull request Feb 24, 2016
@pavanky
Merge pull request #1296 from shehzan10/osx-mkl-fixes
9421284 
Fixes for using MKL on OSX
@pavanky pavanky merged commit 9421284 into arrayfire:devel Feb 24, 2016
@shehzan10 shehzan10 deleted the osx-mkl-fixes branch February 25, 2016 19:30
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