Lightning-AI / Lightning-AI/pytorch-lightning
Support uneven DDP inputs with pytorch model.join
Open
Nobody has claimed this yet.
3rd party
distributed
feature
help wanted
- Dominant language
- Python
- Stars
- 31.4k
- Forks
- 3.8k
- Avg merge
- 6d 7h
- Merged PRs (30d)
- 6
Description
See more details: https://github.com/pytorch/pytorch/issues/38174
cc @borda @tchaton @rohitgr7 @akihironitta @awaelchli
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 reading the linked PyTorch issue (#38174) and the discussion in this issue about uneven DDP inputs and pytorch model.join. Identify the relevant entry points and tests from that discussion before defining the scope. Done means pytorch model.join supports the uneven-input case described there.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python, pytorch
- Domain
- distributed-systems, machine-learning
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100