[all-commits] [llvm/llvm-project] 216272: [MLIR][XeGPU] Updates XeGPU TensorDescAttr and Ref...

[Chao Chen via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 21627236363d629f6a5b820f45a6071371e4b8db
      https://github.com/llvm/llvm-project/commit/21627236363d629f6a5b820f45a6071371e4b8db
  Author: Chao Chen <116223022+chencha3 at users.noreply.github.com>
  Date:   2024-09-23 (Mon, 23 Sep 2024)

  Changed paths:
    M mlir/include/mlir/Dialect/XeGPU/IR/XeGPUAttrs.td
    M mlir/include/mlir/Dialect/XeGPU/IR/XeGPUOps.td
    M mlir/include/mlir/Dialect/XeGPU/IR/XeGPUTypes.td
    M mlir/lib/Dialect/XeGPU/IR/XeGPUDialect.cpp
    M mlir/lib/Dialect/XeGPU/IR/XeGPUOps.cpp
    M mlir/test/Dialect/XeGPU/XeGPUOps.mlir
    M mlir/test/Dialect/XeGPU/invalid.mlir

  Log Message:
  -----------
  [MLIR][XeGPU] Updates XeGPU TensorDescAttr and Refine Gather/Scatter definition.  (#109144)

The PR makes the following refine changes to the XeGPU dialect. 
1. Separated the old `TensorDescAttr` into two independent attributes: `BlockTensorDescAttr` and `ScatterTensorDescAttr`
2. Renamed the `MemoryScopeAttr` to `MemorySpaceAttr` and updated the enumeration value for shared memory following OpenCL standard.
3. Introduced `transpose` UnitAttr to `StoreScatterOp`and `LoadGatherOp`
4. Added memory space check for `CreateNdDesc` and `CreateDesc` op, as well as valid and invalid test cases for them.



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