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

SWITCH_RATIO for Arm(R) Neoverse(TM) architecture #3855

Merged
merged 1 commit into from
Apr 18, 2023

Conversation

Mousius
Copy link
Contributor

@Mousius Mousius commented Dec 7, 2022

This seems like a good balance of values for reasonably sized matrices. With SWITCH_RATIO=16 the DGEMM scales better to bigger sizes but the better solution would be some kind of thread throttling so I've gone with SWITCH_RATIO=8.

@Mousius
Copy link
Contributor Author

Mousius commented Dec 7, 2022

@martin-frbg as you suggested in #3844 I took a look at some of the other targets 😸

This seems like a good balance of values for reasonably sized matrices. With `SWITCH_RATIO=16` the DGEMM scales better to bigger sizes but the better solution would be some kind of
thread throttling so I've gone with `SWITCH_RATIO=8`.
@martin-frbg martin-frbg added this to the 0.3.24 milestone Apr 18, 2023
@martin-frbg martin-frbg merged commit c628030 into OpenMathLib:develop Apr 18, 2023
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.

None yet

2 participants