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| author | Gheorghe-Teodor Bercea <gheorghe-teod.bercea@ibm.com> | 2018-09-25 13:23:32 +0000 |
|---|---|---|
| committer | Gheorghe-Teodor Bercea <gheorghe-teod.bercea@ibm.com> | 2018-09-25 13:23:32 +0000 |
| commit | 9bc3bfffb483e24cb665a6c65f846a81e4caa31a (patch) | |
| tree | 50cebb5718c24b227393a3074737fcdf0a7a8a30 /lldb/packages/Python/lldbsuite/test/python_api/interpreter | |
| parent | eece4058a464ad1c161726c72e47e8e6bfe1c0ec (diff) | |
| download | bcm5719-llvm-9bc3bfffb483e24cb665a6c65f846a81e4caa31a.tar.gz bcm5719-llvm-9bc3bfffb483e24cb665a6c65f846a81e4caa31a.zip | |
[OpenMP][libomptarget] Simplify warp master selection for data sharing
Summary:
There is currently no supported situation where the warp master is not the first thread in the warp.
This also avoids the device execution from hanging on Volta GPUs when ballot_sync is called by a number of threads that is less that the size of a warp.
Reviewers: ABataev, caomhin, grokos
Reviewed By: grokos
Subscribers: guansong, openmp-commits
Differential Revision: https://reviews.llvm.org/D50188
llvm-svn: 342972
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/interpreter')
0 files changed, 0 insertions, 0 deletions
