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base repository: NixOS/nixpkgs
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Commits on Apr 29, 2019

  1. openblas: turn off AVX512 optimizations 

    The AVX512 optimization has a bug in openblas-0.3.5
and can also lead to slower code on Xeon Silver CPUs.

See OpenMathLib/OpenBLAS#1955
and OpenMathLib/OpenBLAS#2029

(cherry picked from commit 7035aa7)
    @markuskowa
    markuskowa committed Apr 29, 2019
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