Skip to content

Rewrite the Haswell SROT/DROT kernel tail loop with AVX2 to get consistent FMA rounding #5660

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

Merged
martin-frbg merged 1 commit into from
Mar 4, 2026
+32 −16

Use AVX2 in the tail loop too for consistent FMA rounding

df29cc0
Select commit
Loading
Failed to load commit list.
Merged

Rewrite the Haswell SROT/DROT kernel tail loop with AVX2 to get consistent FMA rounding #5660

Use AVX2 in the tail loop too for consistent FMA rounding
df29cc0
Select commit
Loading
Failed to load commit list.
CodSpeed HQ / CodSpeed Performance Analysis succeeded Mar 3, 2026

Performance Gate Passed

✅ 62 untouched benchmarks

Comparing martin-frbg:issue5658 (df29cc0) with develop (18638c7)

Open in CodSpeed
View more details on CodSpeed HQ