[all-commits] [llvm/llvm-project] 0e944a: [SCFToGPU] Convert scf.parallel+scf.reduce to gpu....

Tuomas Kärnä via All-commits all-commits at lists.llvm.org
Thu Jan 23 04:47:58 PST 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0e944a30954e666cba2bf17497fafe835e4b3519
      https://github.com/llvm/llvm-project/commit/0e944a30954e666cba2bf17497fafe835e4b3519
  Author: Tuomas Kärnä <tuomas.karna at intel.com>
  Date:   2025-01-23 (Thu, 23 Jan 2025)

  Changed paths:
    M mlir/lib/Conversion/SCFToGPU/SCFToGPU.cpp
    M mlir/test/Conversion/SCFToGPU/parallel_loop.mlir

  Log Message:
  -----------
  [SCFToGPU] Convert scf.parallel+scf.reduce to gpu.all_reduce (#122782)

Support reductions in SCFToGPU: `scf.parallel` and `scf.reduce` op
combination is now converted to a `gpu.all_reduce` op.



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