Current OpenBLAS Versions (January 2022) do not support Intel gen 11 performantly?

General Usage Performance
10

As I see Julia 1.7 - has an

# OpenBLAS
OPENBLAS_VER := 0.3.13

And Releases · OpenMathLib/OpenBLAS · GitHub

  • v0.3.19 : latest ( Dec 19, 2021 release )
  • v0.3.16 : “fixed cpu type autodetection for Intel Tiger Lake”
  • v0.3.14 : "Added CPUID autodetection for Intel Rocket Lake and Tiger Lake cpus"

11th generation Intel Core == Tiger Lake

IMHO / my suggestion

check the Julia Nightly builds

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