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Option to Use Intel MKL Instead of OpenBLAS #9

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RoyiAvital opened this issue Feb 19, 2021 · 1 comment

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contributions-welcome enhancement

RoyiAvital commented Feb 19, 2021 •

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Any chance to have support for Intel MKL instead of OpenBLAS?

Intel MKL is faster and includes many useable algorithms (Accelerated LAPCAK in addition to BLAS).

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stepelu commented Feb 20, 2021

Yes, you have to make sure the required Blas Intel MKL dynamic libraries are loaded via ffi.load(...) from https://luajit.org/ext_ffi_api.html.
See for instance __init.lua from https://github.com/uluadist-pkg/uluadist-pkg.github.io/blob/master/pkg/clib_libopenblas/0.2.15 (a zip file), but that relies on how things are handled in ULua so it's probably of limited help.

stepelu added enhancement contributions-welcome labels

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