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.

Sign up for GitHub

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

Jump to bottom

no_fma mode? #4

Open

ajtribick opened this issue May 3, 2020 · 1 comment

Labels

Owner

ajtribick commented May 3, 2020

Might be useful to enable a mode that doesn't rely on FMA for multiplications. This might be necessary to address #3

ajtribick added the enhancement label

ChristopherRabotin commented Oct 1, 2021

There's an unpublished crate, qd, that uses a 2007 algorithm to implement double-double and quad-double. It supports no_fma as so: https://github.com/Barandis/qd/blob/737b45214c1a0c57ae469e9d8fa3b1ee296279db/src/common/primitive.rs#L24 . I hope this helps.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment