Track the Automodel save_consolidated process-group initialization fix
Open
bug
- Dominant language
- Python
- Stars
- 2k
- Forks
- 561
- Avg merge
- 4d 5h
- Merged PRs (30d)
- 145
Description
This issue tracks a follow-up PR to #3498. When `save_consolidated: true` is applied after the Automodel `Checkpointer` is initialized, the dedicated Gloo process group is not created, so async consolidation may fall back to the default NCCL group and hang.
The follow-up PR should fix the Checkpointer lifecycle and add multi-rank validation.
Related: #3624
Contributor guide
Assessment
This issue has not been assessed yet.