[MLIR][XeGPU]Add MemoryEffect to xegpu.atomic_rmw op #128076
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
@llvm/pr-subscribers-mlir-gpu @llvm/pr-subscribers-mlir Author: Nishant Patel (nbpatel) ChangesFull diff: https://github.com/llvm/llvm-project/pull/128076.diff 1 Files Affected:
diff --git a/mlir/include/mlir/Dialect/XeGPU/IR/XeGPUOps.td b/mlir/include/mlir/Dialect/XeGPU/IR/XeGPUOps.td
index 7560ede058faa..881f18dbed29c 100644
--- a/mlir/include/mlir/Dialect/XeGPU/IR/XeGPUOps.td
+++ b/mlir/include/mlir/Dialect/XeGPU/IR/XeGPUOps.td
@@ -788,6 +788,7 @@ def XeGPU_DpasOp : XeGPU_Op<"dpas", [Pure, AllElementTypesMatch<["lhs", "rhs"]>]
}
def XeGPU_AtomicRMWOp: XeGPU_Op<"atomic_rmw", [Pure,
+ MemoryEffects<[MemWrite]>,
AllElementTypesMatch<["tensorDesc", "value", "result"]>,
AllShapesMatch<["tensorDesc", "value", "result"]>]> {
let summary = "Atomic ready-modify-write operation on the TensorDesc. ";
|
nbpatel
changed the title
|
@charithaintc @chencha3 please take a look at this |
|
Since we're already here, could you also add |
Second this |
Added. Also, fixed a typo |
charithaintc
approved these changes
Feb 21, 2025
adam-smnk
approved these changes
Feb 21, 2025
|
@adam-smnk can you please merge this? |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This PR adds MemWrite memory effect to xegpu.atomic_rmw op