feat: Improve MusaShiftedAffineMap fusion operator#148
Merged
tngchien merged 1 commit intoMooreThreads:mainfrom Apr 1, 2026
Merged
feat: Improve MusaShiftedAffineMap fusion operator#148tngchien merged 1 commit intoMooreThreads:mainfrom
tngchien merged 1 commit intoMooreThreads:mainfrom
Conversation
- Add graph fusion pattern (Match/Apply) for the pattern:
AddV2 ← Mul(AddV2(data, StridedSlice←ReadVariableOp), Select)
+ AddV2(data, StridedSlice←ReadVariableOp)
- Add MusaShiftedAffineMap custom Op and MUSA kernel (4x mBinary)
- Add end-to-end fusion test covering correctness and negative cases
refactor: update ShiftedAffineMap to final pattern (direct StridedSlice right branch)
docs: add exact output formula to header comment for ShiftedAffineMap
Fix shifted affine map fusion identity handling
Improve shifted affine map tests
Add single-kernel shifted affine map op
Add shifted affine map benchmark
Optimize MusaShiftedAffineMapOp: add FastPath for same-shape tensors
Add fusion
Fix NameError in fusion test
Format and cleanup MusaShiftedAffineMap Op code
Optimize memory assignment via forward_input_or_allocate_output
Revert zero copy and add musaGetLastError check
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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
refactor: update ShiftedAffineMap to final pattern (direct StridedSlice right branch)
docs: add exact output formula to header comment for ShiftedAffineMap
Fix shifted affine map fusion identity handling
Improve shifted affine map tests
Add single-kernel shifted affine map op
Add shifted affine map benchmark
Optimize MusaShiftedAffineMapOp: add FastPath for same-shape tensors
Add fusion
Fix NameError in fusion test
Format and cleanup MusaShiftedAffineMap Op code
Optimize memory assignment via forward_input_or_allocate_output
Revert zero copy and add musaGetLastError check