[all-commits] [llvm/llvm-project] 99833c: [mlir][linalg] Add reduction tiling using scf.fore...

[Thomas via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 99833cd8188c1ddbf8c76f4683813060553af79a
      https://github.com/llvm/llvm-project/commit/99833cd8188c1ddbf8c76f4683813060553af79a
  Author: Thomas Raoux <thomasraoux at google.com>
  Date:   2022-11-14 (Mon, 14 Nov 2022)

  Changed paths:
    M mlir/include/mlir/Dialect/Linalg/TransformOps/LinalgTransformOps.td
    M mlir/include/mlir/Dialect/Linalg/Transforms/Transforms.h
    M mlir/lib/Dialect/Linalg/TransformOps/LinalgTransformOps.cpp
    M mlir/lib/Dialect/Linalg/Transforms/Tiling.cpp
    M mlir/test/Dialect/Linalg/transform-tile-reduction.mlir

  Log Message:
  -----------
  [mlir][linalg] Add reduction tiling using scf.foreachthread

This adds a transformation to tile reduction operations to partial
reduction using scf.foreachthread. This uses
PartialReductionOpInterface to create a merge operation of the partial
tiles.

Differential Revision: https://reviews.llvm.org/D137912