[Issue]: NCCL will not find next team
Open
Nobody has claimed this yet.
- Dominant language
- C++
- Stars
- 5.1k
- Forks
- 1.4k
- Avg merge
- 2h 3m
- Merged PRs (30d)
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Description
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 at src/dev_runtime.cc lines 252-271 and investigate the reported failure where NCCL cannot find the next team in version 2.29.3. Reproduce the issue and trace the team lookup behavior; done means the next team is found correctly, with a regression test covering the failure.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- distributed-systems
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100