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.

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

Call VZEROALL for a 21% benchmark improvement #21

Merged
merged 2 commits into from
Oct 15, 2024
Merged

Call VZEROALL for a 21% benchmark improvement #21

merged 2 commits into from
Oct 15, 2024

Commits on Oct 15, 2024

  1. README: Update i9-13900 benchmarks 

    After change to smaller buffers.
    @Jille
    Jille committed Oct 15, 2024
    Configuration menu
    Copy the full SHA
    2c43005 View commit details
    Browse the repository at this point in the history

  2. Call VZEROALL for a 21% benchmark improvement 

    ```
goos: linux
goarch: amd64
pkg: github.com/bwesterb/go-and
cpu: 13th Gen Intel(R) Core(TM) i9-13900
          │     asm     │          with_vzeroall/asm          │
          │   sec/op    │   sec/op     vs base                │
And-32      631.2n ± 2%   518.4n ± 1%  -17.87% (p=0.000 n=10)
Or-32       626.4n ± 1%   515.0n ± 1%  -17.79% (p=0.000 n=10)
Xor-32      631.6n ± 1%   518.6n ± 1%  -17.88% (p=0.000 n=10)
AndNot-32   635.2n ± 2%   517.8n ± 1%  -18.49% (p=0.000 n=10)

          │     asm      │          with_vzeroall/asm           │
          │     B/s      │     B/s       vs base                │
And-32      47.21Gi ± 2%   57.49Gi ± 1%  +21.77% (p=0.000 n=10)
Or-32       47.58Gi ± 1%   57.87Gi ± 1%  +21.63% (p=0.000 n=10)
Xor-32      47.19Gi ± 1%   57.47Gi ± 1%  +21.78% (p=0.000 n=10)
AndNot-32   46.92Gi ± 2%   57.56Gi ± 1%  +22.68% (p=0.000 n=10)
```
    @Jille
    Jille committed Oct 15, 2024
    Configuration menu
    Copy the full SHA
    d184c57 View commit details
    Browse the repository at this point in the history