[all-commits] [llvm/llvm-project] 730e8a: [OpenMP] Add memory allocation using hwloc (#132843)

nawrinsu via All-commits all-commits at lists.llvm.org
Wed Apr 2 00:18:11 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 730e8a4a59a5398f61c526eb00eb409e9306d19c
      https://github.com/llvm/llvm-project/commit/730e8a4a59a5398f61c526eb00eb409e9306d19c
  Author: nawrinsu <nawrin.sultana at intel.com>
  Date:   2025-04-02 (Wed, 02 Apr 2025)

  Changed paths:
    M openmp/runtime/src/kmp.h
    M openmp/runtime/src/kmp_affinity.cpp
    M openmp/runtime/src/kmp_alloc.cpp
    M openmp/runtime/src/kmp_global.cpp
    M openmp/runtime/src/kmp_settings.cpp
    A openmp/runtime/test/api/omp_alloc_hwloc.c

  Log Message:
  -----------
  [OpenMP] Add memory allocation using hwloc (#132843)

This patch adds support for memory allocation using hwloc. To enable
memory allocation using hwloc, env KMP_TOPOLOGY_METHOD=hwloc needs to be
used. If hwloc is not supported/available, allocation will fallback to
default path.



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