[all-commits] [llvm/llvm-project] 6e98ec: [OpenMP] libomp: fix ittnotify usage.

[Andrey Churbanov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6e98ec9b2099475c057612a7af680a27c0b91a24
      https://github.com/llvm/llvm-project/commit/6e98ec9b2099475c057612a7af680a27c0b91a24
  Author: AndreyChurbanov <andrey.churbanov at intel.com>
  Date:   2021-10-13 (Wed, 13 Oct 2021)

  Changed paths:
    M openmp/runtime/src/kmp_itt.cpp
    M openmp/runtime/src/kmp_itt.h
    M openmp/runtime/src/kmp_itt.inl
    M openmp/runtime/src/kmp_runtime.cpp

  Log Message:
  -----------
  [OpenMP] libomp: fix ittnotify usage.

Replaced storing of ittnotify domain array index into
location info structure (which is now read-only) with storing of
(location info address + ittnotify domain + team size) into hash map.
Replaced __kmp_itt_barrier_domains and __kmp_itt_imbalance_domains arrays with
__kmp_itt_barrier_domains hash map; __kmp_itt_region_domains and
__kmp_itt_region_team_size arrays with __kmp_itt_region_domains hash map.
Basic functionality did not change (at least tried to not change).

The patch fixes https://bugs.llvm.org/show_bug.cgi?id=48644.

Differential Revision: https://reviews.llvm.org/D111580