[Mlir-commits] [mlir] [mlir][nvgpu] Delete nvgpu dialect useless variables kMaxTMALastdimByte (NFC) (PR #155825)

[llvmlistbot at llvm.org]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-mlir-gpu

Author: lonely eagle (linuxlonelyeagle)

<details>
<summary>Changes</summary>

Since the size of the last dimension of TMA is no longer fixed at 128 bytes, remove the kMaxTMALastdimByte.

---
Full diff: https://github.com/llvm/llvm-project/pull/155825.diff


1 Files Affected:

- (modified) mlir/include/mlir/Dialect/NVGPU/IR/NVGPUDialect.h (-2) 


``````````diff
diff --git a/mlir/include/mlir/Dialect/NVGPU/IR/NVGPUDialect.h b/mlir/include/mlir/Dialect/NVGPU/IR/NVGPUDialect.h
index 61a57fb60bda4..b07e1a5beb866 100644
--- a/mlir/include/mlir/Dialect/NVGPU/IR/NVGPUDialect.h
+++ b/mlir/include/mlir/Dialect/NVGPU/IR/NVGPUDialect.h
@@ -46,8 +46,6 @@ constexpr unsigned kMaxTMATensorDimension = 5;
 /// to be traversed along each of the kMaxTMATensorDimension (tensorRank)
 /// dimensions, must be non-zero and less than or equal to 256.
 constexpr unsigned kMaxTMADimension = 256;
-/// Last dimension of 2D+ TMA must be 128 bytes
-constexpr unsigned kMaxTMALastdimByte = 128;
 
 #define GET_ATTRDEF_CLASSES
 #include "mlir/Dialect/NVGPU/IR/NVGPUAttrDefs.h.inc"

``````````

</details>


https://github.com/llvm/llvm-project/pull/155825