Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Increase cublas workspace to 32 MiB for Hopper+ #545

Merged
merged 2 commits into from
Jan 5, 2024

Conversation

tbensonatl
Copy link
Collaborator

The recommended workspace size for Hopper+ is 32 MiB. Increasing the workspace size from 4 MiB to 32 MiB improves matmul performance for smaller matrices on H100.

@tbensonatl tbensonatl self-assigned this Jan 4, 2024
@tbensonatl
Copy link
Collaborator Author

/blossom-ci

@tbensonatl
Copy link
Collaborator Author

/blossom-ci

@cliffburdick
Copy link
Collaborator

/blossom-ci

1 similar comment
@cliffburdick
Copy link
Collaborator

/blossom-ci

@cliffburdick cliffburdick merged commit 141df30 into main Jan 5, 2024
1 check passed
@cliffburdick cliffburdick deleted the perf/increase-cublaslt-workspace-size-on-hopper branch January 5, 2024 04:56
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

2 participants