CODEWITHSUNDEEP
caffeintel-mkl
r3t2
r3t2

Reputation: 85

building caffe with MKL

Ran into two errors while building caffe with MKL. MKL is installed into /opt/intel

  1. mkl.h not found
  2. caffe usr/bin/ld: cannot find -lmkl_rt
  3. /intel/mkl/lib/intel64/libmkl_intel_thread.so: undefined symbol: omp_get_num_procs

Upvotes: 0

Views: 1981

Answers (1)

r3t2
r3t2

Reputation: 85

The errors 1 & 2 were resolved after specifying the following two 

BLAS := mkl
BLAS_INCLUDE := /opt/intel/compilers_and_libraries_2017.0.098/linux/mkl/include/
BLAS_LIB := /opt/intel/compilers_and_libraries_2017.0.098/linux/mkl/lib/intel64_lin/

For 3, see https://software.intel.com/en-us/forums/intel-math-kernel-library/topic/402497

I had to add /opt/intel/compilers_and_libraries_2017.0.098/linux/compiler/lib/intel64_lin/ to LD_LIBRARY_PATH.

Also added /opt/intel/compilers_and_libraries_2017.0.098/linux/mkl/lib/intel64_lin/ to LD_LIBRARY_PATH.

Upvotes: 0

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