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

Enable SSE2 #307

Merged
merged 2 commits into from
Nov 28, 2024
Merged

Enable SSE2 #307

merged 2 commits into from
Nov 28, 2024

Conversation

is-this-c
Copy link
Contributor

@is-this-c is-this-c commented Nov 25, 2024

x87 is junk and SSE2 is supported by every x64 CPU.

@rafalh
Copy link
Owner

rafalh commented Nov 28, 2024

SSE is only useful for vectorization. I don't think we have many places in Dash that could benefit from it (but maybe I'm wrong). Do you have any performance comparisons?
I'll merge it anyway, it shouldn't harm

@rafalh rafalh merged commit 89d1997 into rafalh:master Nov 28, 2024
2 checks passed
@is-this-c
Copy link
Contributor Author

Dash Faction is probably not faster. My main concern was x87 is junk from a correctness perspective e.g. rust-lang/rust#114479 llvm/llvm-project#44218 llvm/llvm-project#66803

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