Merged
Conversation
Signed-off-by: Sohei Koyama <skoyama@ddn.com>
Contributor
Author
|
This benchmark can be used even without DDN EXAScaler—local disks are sufficient—and it should also allow for fair comparisons with services like InfiniStore. |
KoyamaSohei
force-pushed
the
patch-3
branch
2 times, most recently
from
73ac65d to
4857a88
Compare
Signed-off-by: Sohei Koyama <skoyama@ddn.com>
Contributor
Author
|
@Siddhant-Ray @Shaoting-Feng |
Shaoting-Feng
approved these changes
Jun 16, 2025
Collaborator
Shaoting-Feng
left a comment
Shaoting-Feng
left a comment
There was a problem hiding this comment.
LGTM. The results look interesting.
Siddhant-Ray
approved these changes
Jun 18, 2025
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
3 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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Hello maintainers, long time no see!
We’ve added a new demo using the CxS benchmark to demonstrate the effectiveness of KV tiering. By leveraging DDN EXAScaler, we show that the number of sessions that can be sustained with TTFT < 2s increases.
Of course, vLLM’s prefix caching and chunked prefill are both enabled, and LMCache’s host memory cache is also enabled. Even with all of these optimizations, this benchmark highlights the added value of integrating storage—one of the key strengths of the CxS benchmark.