Support dist.all_to_all_single #8064
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
qihqi
approved these changes
Sep 25, 2024
will-cromar
approved these changes
Sep 25, 2024
|
Thanks! |
zpcore
added a commit
that referenced
this pull request
Sep 26, 2024
miladm
added
the
usability
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Support to use torch.distributed.all_to_all_single to both dynamo and nondynamo case.
Note that there is a function signature mismatch between torch's all_to_all_single and xla op's AllToAll. To leverage the AllToAll op, we doesn't support specifying the
input_split_sizesandoutput_split_sizesat this time. Check test_collective_ops_tpu.py for the usage.