[Mlir-commits] [mlir] [MLIR][XeGPU] Extend SGMapAttr and Add ConvertLayoutOp (PR #132425)
Igor Zamyatin
llvmlistbot at llvm.org
Mon Mar 24 14:39:24 PDT 2025
================
@@ -34,27 +34,24 @@ def XeGPU_TensorDesc: XeGPUTypeDef<"TensorDesc", "tensor_desc",
[ShapedTypeInterface], "::mlir::TensorType"> {
let summary = "TensorDesc describing regions of interested data.";
let description = [{
- TensorDesc is a type designed to describe regions of the interested data as well as some
- features that are unique to Intel hardware. Different with the builtin tensor type in MLIR,
- it essentially only contains the meta data, and doesn't hold the data by itself. It is designed
- to mainly support 2D block load/store and DPAS (matrix multiplication instruction) on Intel GPU.
- It encodes the following information:
+ TensorDesc is a type designed to describe regions of interest in data, as well as some features
+ unique to Intel hardware. Unlike the built-in tensor type in MLIR, it essentially contains only
+ metadata and does not hold the data itself. It is primarily designed to support 2D block load/store
+ and DPAS (matrix multiplication instruction) on Intel GPUs. It encodes the following information:
* shape: the sizes/shape of the intereted data block, e.g., 8x16 means 8 rows
----------------
Garra1980 wrote:
I guess it's intereSted
https://github.com/llvm/llvm-project/pull/132425
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