[all-commits] [llvm/llvm-project] 916a91: [OpenMP] Assign thread ids in the cpuinfo topology...

Jonathan Peyton via All-commits all-commits at lists.llvm.org
Mon Jul 29 07:52:24 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 916a91578f7b367c106859a0b46d8ce573bce36a
      https://github.com/llvm/llvm-project/commit/916a91578f7b367c106859a0b46d8ce573bce36a
  Author: Jonathan Peyton <jonathan.l.peyton at intel.com>
  Date:   2024-07-29 (Mon, 29 Jul 2024)

  Changed paths:
    M openmp/runtime/src/kmp_affinity.cpp

  Log Message:
  -----------
  [OpenMP] Assign thread ids in the cpuinfo topology method (#91013)

On non-hyperthreaded machines, the thread id is not always explicit in
the /proc/cpuinfo file. This patch adds a check to ensure the thread ids
are put in.



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