[Kernel] reloading fused_moe config on the last chunk #6210
Conversation
This file contains hidden or 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
fixing partial func
xjpang
pushed a commit
to xjpang/vllm
that referenced
this pull request
Jul 24, 2024
Alvant
pushed a commit
to compressa-ai/vllm
that referenced
this pull request
Oct 26, 2024
) Signed-off-by: Alvant <[email protected]>
LeiWang1999
pushed a commit
to LeiWang1999/vllm-bitblas
that referenced
this pull request
Mar 26, 2025
) Signed-off-by: LeiWang1999 <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
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Outdated suggestions cannot be applied.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 is a follow-up PR for the fused_moe chunking mechanism introduced here. We've noticed that when the last chunk is smaller then the chunk size, it helps to reload the kernel configuration according to the last chunk size.
In our experiments, this can yield a ~5% speedup on average (see plot for a general idea of the diff in performance).