[PATCH] D124671: [AMDGPU] Do not raise wave priority beyond a specific number of VALU instructions.
Ivan Kosarev via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Apr 29 06:14:10 PDT 2022
kosarev created this revision.
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It has been discovered that lowering the priority after VMEM loads
following long sequences of VALU instructions does not improve
performance.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D124671
Files:
llvm/lib/Target/AMDGPU/AMDGPUSetWavePriority.cpp
llvm/test/CodeGen/AMDGPU/set-wave-priority.ll
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