[3rdparty] Bump FlashInfer#17236
Merged
tqchen merged 1 commit intoAug 3, 2024
Merged
Conversation
This PR bumps FlashInfer and updates PagedKVCache accordingly for performance improvement. Some notes on this bump: * When the Grouped-Query Attention group size is at least 4 and FlashInfer is enabled, we use the prefill attn kernel for better performance. * We enlarge the temporary workspace for FlashInfer use accordingly, as FlashInfer in the current version may consume much larger workspace. We turn off the workspace when FlashInfer is not enabled. * We reduce the max block depth to be 2, in observation of the limited help of cascade inference when batch size is not large and the prompt reuse is low.
MasterJH5574
force-pushed
the
tvm-dev/2024-08-02-bump-flashinfer
branch
from
d695af4 to
e6987df
Compare
tqchen
approved these changes
Aug 2, 2024
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
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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 PR bumps FlashInfer and updates PagedKVCache accordingly for performance improvement.
Some notes on this bump: