[Disco] Cross-group and p2p send/receive primitives #17191
Merged
+168
−4
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
This PR introduces the disco CCL primitives for cross-group and p2p communication. Specifically, we introduce the send/receive primitives for one group to send a buffer to its next group, where every worker in the first group sends the buffer to the corresponding worker in the second group. The p2p communication refer to the send/receive operations to/from a target global worker.
MasterJH5574
force-pushed
the
tvm-dev/2024-07-23-ccl-cross-group
branch
from
10b9f5f to
43792a9
Compare
tqchen
approved these changes
Jul 24, 2024
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Outdated suggestions cannot be applied.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.
This PR introduces the disco CCL primitives for cross-group and p2p communication.
Specifically, we introduce the send/receive primitives for one group to send a buffer to its next group, where every worker in the first group sends the buffer to the corresponding worker in the second group. The p2p communication refer to the send/receive operations to/from a target global worker.