[all-commits] [llvm/llvm-project] 517800: [mlir][tensor][linalg] Move Pack/UnPack Ops to Lin...

[Andrzej Warzyński via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 517800e37e8d3a4ee84214bef65e227612c2a98b
      https://github.com/llvm/llvm-project/commit/517800e37e8d3a4ee84214bef65e227612c2a98b
  Author: Andrzej Warzyński <andrzej.warzynski at arm.com>
  Date:   2025-02-17 (Mon, 17 Feb 2025)

  Changed paths:
    M mlir/include/mlir/Dialect/Linalg/IR/CMakeLists.txt
    M mlir/include/mlir/Dialect/Linalg/IR/Linalg.h
    M mlir/include/mlir/Dialect/Linalg/IR/LinalgInterfaces.td
    A mlir/include/mlir/Dialect/Linalg/IR/LinalgRelayoutOps.td
    M mlir/include/mlir/Dialect/Linalg/TransformOps/LinalgTransformOps.td
    M mlir/include/mlir/Dialect/Linalg/Transforms/TilingInterfaceImpl.h
    M mlir/include/mlir/Dialect/Linalg/Transforms/Transforms.h
    M mlir/include/mlir/Dialect/Linalg/Utils/Utils.h
    M mlir/include/mlir/Dialect/Tensor/IR/CMakeLists.txt
    M mlir/include/mlir/Dialect/Tensor/IR/Tensor.h
    R mlir/include/mlir/Dialect/Tensor/IR/TensorInterfaces.td
    M mlir/include/mlir/Dialect/Tensor/IR/TensorOps.td
    M mlir/include/mlir/Dialect/Tensor/TransformOps/TensorTransformOps.td
    M mlir/include/mlir/Dialect/Tensor/Transforms/Transforms.h
    M mlir/include/mlir/Dialect/Tensor/Utils/Utils.h
    M mlir/include/mlir/Dialect/Utils/ReshapeOpsUtils.h
    M mlir/lib/Dialect/Linalg/IR/CMakeLists.txt
    M mlir/lib/Dialect/Linalg/IR/LinalgDialect.cpp
    M mlir/lib/Dialect/Linalg/IR/LinalgOps.cpp
    M mlir/lib/Dialect/Linalg/TransformOps/LinalgTransformOps.cpp
    M mlir/lib/Dialect/Linalg/Transforms/BlockPackMatmul.cpp
    M mlir/lib/Dialect/Linalg/Transforms/CMakeLists.txt
    M mlir/lib/Dialect/Linalg/Transforms/DataLayoutPropagation.cpp
    A mlir/lib/Dialect/Linalg/Transforms/PackAndUnpackPatterns.cpp
    M mlir/lib/Dialect/Linalg/Transforms/TilingInterfaceImpl.cpp
    M mlir/lib/Dialect/Linalg/Transforms/Transforms.cpp
    M mlir/lib/Dialect/Linalg/Transforms/Vectorization.cpp
    M mlir/lib/Dialect/Linalg/Utils/Utils.cpp
    M mlir/lib/Dialect/Tensor/IR/CMakeLists.txt
    M mlir/lib/Dialect/Tensor/IR/TensorDialect.cpp
    M mlir/lib/Dialect/Tensor/IR/TensorOps.cpp
    M mlir/lib/Dialect/Tensor/IR/TensorTilingInterfaceImpl.cpp
    M mlir/lib/Dialect/Tensor/TransformOps/TensorTransformOps.cpp
    M mlir/lib/Dialect/Tensor/Transforms/CMakeLists.txt
    M mlir/lib/Dialect/Tensor/Transforms/EmptyOpPatterns.cpp
    R mlir/lib/Dialect/Tensor/Transforms/PackAndUnpackPatterns.cpp
    M mlir/lib/Dialect/Tensor/Utils/Utils.cpp
    M mlir/lib/Dialect/Utils/ReshapeOpsUtils.cpp
    M mlir/test/Dialect/Linalg/block-pack-matmul-layout.mlir
    M mlir/test/Dialect/Linalg/block-pack-matmul-padding.mlir
    M mlir/test/Dialect/Linalg/block-pack-matmul.mlir
    M mlir/test/Dialect/Linalg/canonicalize.mlir
    M mlir/test/Dialect/Linalg/data-layout-propagation.mlir
    M mlir/test/Dialect/Linalg/decompose-tensor-pack-tile.mlir
    M mlir/test/Dialect/Linalg/decompose-tensor-pack.mlir
    M mlir/test/Dialect/Linalg/decompose-tensor-unpack-tile.mlir
    M mlir/test/Dialect/Linalg/decompose-tensor-unpack.mlir
    A mlir/test/Dialect/Linalg/fold-empty-op.mlir
    M mlir/test/Dialect/Linalg/invalid.mlir
    M mlir/test/Dialect/Linalg/named-ops.mlir
    A mlir/test/Dialect/Linalg/simplify-pack-unpack.mlir
    M mlir/test/Dialect/Linalg/td/decompose-pack.mlir
    M mlir/test/Dialect/Linalg/td/decompose-unpack.mlir
    M mlir/test/Dialect/Linalg/transform-lower-pack.mlir
    M mlir/test/Dialect/Linalg/transform-op-fuse.mlir
    M mlir/test/Dialect/Linalg/transform-op-pack.mlir
    A mlir/test/Dialect/Linalg/transform-op-tile-pack-unpack.mlir
    M mlir/test/Dialect/Linalg/transform-pack-greedily.mlir
    M mlir/test/Dialect/Linalg/transform-tile-and-fuse-pack-unpack.mlir
    M mlir/test/Dialect/Linalg/vectorization-unsupported.mlir
    M mlir/test/Dialect/Linalg/vectorization-with-patterns.mlir
    M mlir/test/Dialect/Linalg/vectorization.mlir
    M mlir/test/Dialect/Tensor/canonicalize.mlir
    M mlir/test/Dialect/Tensor/fold-empty-op.mlir
    M mlir/test/Dialect/Tensor/fold-into-pack-and-unpack.mlir
    M mlir/test/Dialect/Tensor/invalid.mlir
    M mlir/test/Dialect/Tensor/ops.mlir
    R mlir/test/Dialect/Tensor/simplify-pack-unpack.mlir
    M mlir/test/Dialect/Tensor/tiling.mlir
    M mlir/test/Integration/Dialect/Linalg/CPU/ArmSVE/pack-scalable-inner-tile.mlir
    M mlir/test/Integration/Dialect/Linalg/CPU/pack-dynamic-inner-tile.mlir
    M mlir/test/Integration/Dialect/Linalg/CPU/pack-unpack-mmt4d.mlir
    M mlir/test/Integration/Dialect/Linalg/CPU/unpack-dynamic-inner-tile.mlir
    M mlir/test/Interfaces/TilingInterface/tile-and-fuse-consumer.mlir
    M mlir/test/Interfaces/TilingInterface/tile-and-fuse-using-interface.mlir
    M mlir/test/Transforms/loop-invariant-code-motion.mlir
    M mlir/test/lib/Dialect/Linalg/TestLinalgTransforms.cpp
    M mlir/test/lib/Dialect/Tensor/TestTensorTransforms.cpp

  Log Message:
  -----------
  [mlir][tensor][linalg] Move Pack/UnPack Ops to Linalg (#123902)

Moves `PackOp` and `UnPackOp` from the Tensor dialect to Linalg. This change
was discussed in the following RFC:
* https://discourse.llvm.org/t/rfc-move-tensor-pack-and-tensor-unpack-into-linalg

This change involves significant churn but only relocates existing code - no new
functionality is added.

**Note for Downstream Users**
Downstream users must update references to `PackOp` and `UnPackOp` as follows:
  * Code: `s/tensor::(Up)PackOp/linalg::(Un)PackOp/g`
  * Tests: `s/tensor.(un)pack/linalg.(un)pack/g`

No other modifications should be required.



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