diff options
| author | Dhruva Chakrabarti <Dhruva.Chakrabarti@amd.com> | 2023-06-30 14:02:12 -0400 |
|---|---|---|
| committer | Dhruva Chakrabarti <Dhruva.Chakrabarti@amd.com> | 2023-06-30 15:05:01 -0400 |
| commit | 6a1d1f7eefe81faa1f7c6c47e8b9da0bfeb8c2e8 (patch) | |
| tree | 5a980932d23fa84fbba1327814455d61fc04155b /flang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 917eddfdcb15bddf67a54ede1f1643d5fc83628d (diff) | |
| download | llvm-6a1d1f7eefe81faa1f7c6c47e8b9da0bfeb8c2e8.zip llvm-6a1d1f7eefe81faa1f7c6c47e8b9da0bfeb8c2e8.tar.gz llvm-6a1d1f7eefe81faa1f7c6c47e8b9da0bfeb8c2e8.tar.bz2 | |
[OpenMP] Added memory scope to atomic::inc API and used the device scope in reduction.
With https://reviews.llvm.org/D137524, memory scope and ordering
attributes are being used to generate the required instructions for
atomic inc/dec on AMDGPU. This patch adds the memory scope attribute to
the atomic::inc API and uses the device scope in reduction. Without
the device scope in atomic_inc, the default system scope leads to
unnecessary L2 write-backs/invalidates.
Reviewed By: arsenm
Differential Revision: https://reviews.llvm.org/D154172
Diffstat (limited to 'flang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions