[Openmp-commits] [PATCH] D66672: [OPENMP][NVPTX]Add __kmpc_syncwarp(int32_t) function.

[Alexey Bataev via Phabricator via Openmp-commits]

ABataev added a comment.

In D66672#1643405 <https://reviews.llvm.org/D66672#1643405>, @grokos wrote:

> I guess there is a clang-side patch as well which makes use of the new exposed kmpc function? Can you add it to the description? Also, can you add a basic test with a critical region that doesn't work correctly without this patch?


The test is libomptarget/deviceRTLs/nvptx/test/parallel/spmd_parallel_regions.cpp. Currently it does not work in Cuda9+.
The clang patch is D66673 <https://reviews.llvm.org/D66673>.


Repository:
  rOMP OpenMP

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  https://reviews.llvm.org/D66672/new/

https://reviews.llvm.org/D66672