错误：Unexpected MMA layout version found
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- Dominant language
- Python
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Description
python: /project/lib/Analysis/Utility.cpp:136: bool mlir::supportMMA(mlir::Value, int): Assertion `(version == 1 || version == 2) && "Unexpected MMA layout version found"' failed.
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the Python failure and inspect lib/Analysis/Utility.cpp around line 136, especially supportMMA. Trace how the MMA layout version reaches the assertion and identify the reported case's expected handling. Done means the reported failure is addressed and the resulting behavior is verified.
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Assessment
- Tech stack
- cpp, python
- Domain
- compilers
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100