[Openmp-commits] [PATCH] D56332: [OPENMP][NVPTX]Fix dynamic scheduling.

Alexey Bataev via Phabricator via Openmp-commits openmp-commits at lists.llvm.org
Fri Jan 4 13:18:59 PST 2019


ABataev created this revision.
ABataev added reviewers: grokos, gtbercea, kkwli0.
Herald added subscribers: jfb, guansong.

Previous implementation may cause the runtime crash when the number of
teams is > 1024. Patch fixes this problem + reduces number of the atomic
operations by 32 times.


Repository:
  rOMP OpenMP

https://reviews.llvm.org/D56332

Files:
  libomptarget/deviceRTLs/nvptx/src/loop.cu
  libomptarget/deviceRTLs/nvptx/src/omptarget-nvptx.h

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