[all-commits] [llvm/llvm-project] 80766e: [mlir] Add an option to control the number of loop...

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  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 80766ecc65096deeb4ff6f03562dcad94c54b862
      https://github.com/llvm/llvm-project/commit/80766ecc65096deeb4ff6f03562dcad94c54b862
  Author: Alex Zinenko <zinenko at google.com>
  Date:   2020-12-08 (Tue, 08 Dec 2020)

  Changed paths:
    M mlir/include/mlir/Dialect/Affine/Passes.td
    M mlir/lib/Dialect/Affine/Transforms/AffineParallelize.cpp
    M mlir/test/Dialect/Affine/parallelize.mlir

  Log Message:
  -----------
  [mlir] Add an option to control the number of loops in affine parallelizer

Add a pass option to control the number of nested parallel loops produced by
the parallelization passes. This is useful to build end-to-end passes targeting
systems that don't need multiple parallel dimensions (e.g., CPUs typically need
only one).

Reviewed By: wsmoses, chelini

Differential Revision: https://reviews.llvm.org/D92765