Support MKL for LAPACKE about bart

[jtamir]

Hi,

You should be able to link to MKL libraries if you add the following declarations to a Makefile.local that sits in the base directory:

## Makefile.local
# Compilers
CC=gcc
CXX=g++

# Intel
MKL=1
MKL_BASE=/opt/intel/compilers_and_libraries/linux/mkl
LINKER=icc

You may need to replace your 'MKL_BASE' with the appropriate path, as well as sourcing the MKL tools to your path, through compilervars.sh.

To verify, you can run ldd ./bart and check the links:

linux-vdso.so.1 =>  (0x00007ffc5efbc000)
	libfftw3f.so.3 => /home/jtamir/tools/fftw-3.3.6-pl2/build/lib/libfftw3f.so.3 (0x00007f53439cb000)
	libfftw3f_threads.so.3 => /home/jtamir/tools/fftw-3.3.6-pl2/build/lib/libfftw3f_threads.so.3 (0x00007f53437c4000)
	libmkl_intel_lp64.so => /opt/intel/compilers_and_libraries_2017.4.196/linux/mkl/lib/intel64_lin/libmkl_intel_lp64.so (0x00007f5342d8d000)
	libmkl_gnu_thread.so => /opt/intel/compilers_and_libraries_2017.4.196/linux/mkl/lib/intel64_lin/libmkl_gnu_thread.so (0x00007f5341b45000)
	libmkl_core.so => /opt/intel/compilers_and_libraries_2017.4.196/linux/mkl/lib/intel64_lin/libmkl_core.so (0x00007f5340013000)
	libpng12.so.0 => /lib/x86_64-linux-gnu/libpng12.so.0 (0x00007f533fdee000)
	libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f533fae5000)
	libmvec.so.1 => /lib/x86_64-linux-gnu/libmvec.so.1 (0x00007f533f8bc000)
	libiomp5.so => /opt/intel/compilers_and_libraries_2017.4.196/linux/compiler/lib/intel64/libiomp5.so (0x00007f533f518000)
	libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f533f196000)
	libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f533ef80000)
	libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f533ed63000)
	libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f533e999000)
	libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f533e795000)
	libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f533e57b000)
	/lib64/ld-linux-x86-64.so.2 (0x00007f5343dec000)

[jtamir]

Apologies, this appears to not be supported in the public branch currently. I will add the changes and update you.

[jtamir]

Please try the latest version of master, thanks.

[uecker]

I assume this is solved.