configuration of lapack and blas in matlab

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Abeera Tariq
Abeera Tariq on 15 Jun 2015
Answered: James Tursa on 16 Jun 2015
I want to use Matlab for mex files using lapack or blas library.. I have no idea how to configure matlab for blas or lapack

Accepted Answer

James Tursa
James Tursa on 16 Jun 2015
MATLAB ships with BLAS and LAPACK libraries. E.g., on Windows for 64-bit Microsoft compilation, you can typically find them here:
lib_blas = [matlabroot '\extern\lib\win64\microsoft\libmwblas.lib']
lib_lapack = [matlabroot '\extern\lib\win64\microsoft\libmwlapack.lib']
To link your code with these, you can just do this:
cfilename = 'my_mex_name.c';
mex(cfilename,lib_blas,lib_lapack);

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