linkedin / linkedin/Liger-Kernel
FusedLinearCrossEntropy got illegal memory access issue with triton 3.5.0 and PyTorch 2.9
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- Dominant language
- Python
- Stars
- 6.6k
- Forks
- 603
- Avg merge
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- Merged PRs (30d)
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Description
🐛 Describe the bug
illegal memory of FusedLinearCrossEntropy
Reproduce
No response
Versions
triton 3.5.0 and PyTorch 2.9
Contributor guide
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 FusedLinearCrossEntropy illegal memory access with Triton 3.5.0 and PyTorch 2.9. The issue provides no reproduction steps, files, tests, or entry point; done means identifying the cause, preventing the illegal access, and verifying the fix with the reported versions.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python, pytorch
- Domain
- machine-learning, performance
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100