[all-commits] [llvm/llvm-project] f4ee5a: [OpenMP] Replace AMDGPU fences with generic scoped...

[Joseph Huber via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f4ee5a673f6e593e85306cdf65493b53e62f936e
      https://github.com/llvm/llvm-project/commit/f4ee5a673f6e593e85306cdf65493b53e62f936e
  Author: Joseph Huber <huberjn at outlook.com>
  Date:   2024-12-12 (Thu, 12 Dec 2024)

  Changed paths:
    M offload/DeviceRTL/include/Synchronization.h
    M offload/DeviceRTL/src/Synchronization.cpp

  Log Message:
  -----------
  [OpenMP] Replace AMDGPU fences with generic scoped fences (#119619)

Summary:
This is simpler and more common. I would've replaced the CUDA uses and
made this the same but currently it doesn't codegen these fences fully
and just emits a full system wide barrier as a fallback.



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