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base repository: NixOS/nixpkgs
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head repository: NixOS/nixpkgs
compare: 6968c4f30568
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  • 1 commit
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Commits on Apr 27, 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
    @markuskowa @FRidh
    markuskowa authored and FRidh committed Apr 27, 2019
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