[PATCH] D140264: [OpenMP] Improve AMDGPU Plugin

[Johannes Doerfert via Phabricator via llvm-commits]

jdoerfert added inline comments.


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Comment at: llvm/include/llvm/Frontend/OpenMP/OMPGridValues.h:117
     1024, // GV_Max_Teams
+    3200, // GV_Default_Num_Teams
     896,  // GV_SimpleBufferSize
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tianshilei1992 wrote:
> How is the default value calculated here?
IIRC, it's what CUB uses as max block count for big reductions. So it's probably a good number. I needed something.


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https://reviews.llvm.org/D140264