Update benchmarks in README now that our purego memset is optimized

bwesterb · Jul 23, 2024 · 16164b2 · 16164b2
1 parent 6e433ea
commit 16164b2
Showing 1 changed file with 14 additions and 14 deletions.
diff --git a/README.md b/README.md
@@ -35,21 +35,21 @@ goos: linux
 goarch: amd64
 pkg: github.com/bwesterb/go-and
 cpu: 13th Gen Intel(R) Core(TM) i9-13900
-          │    naive     │                purego                │                 asm                 │
-          │    sec/op    │    sec/op     vs base                │   sec/op     vs base                │
-And-32      273.05µ ± 5%    64.48µ ± 2%  -76.39% (p=0.000 n=10)   21.88µ ± 1%  -91.99% (p=0.000 n=10)
-Or-32       274.70µ ± 6%    64.36µ ± 1%  -76.57% (p=0.000 n=10)   21.81µ ± 1%  -92.06% (p=0.000 n=10)
-AndNot-32   310.78µ ± 2%    71.01µ ± 2%  -77.15% (p=0.000 n=10)   21.83µ ± 1%  -92.98% (p=0.000 n=10)
-Memset-32   167.77µ ± 0%   167.55µ ± 0%   -0.13% (p=0.002 n=10)   15.88µ ± 1%  -90.53% (p=0.000 n=10)
-Popcnt-32   126.84µ ± 0%    71.42µ ± 1%  -43.69% (p=0.000 n=10)   32.48µ ± 1%  -74.40% (p=0.000 n=10)
-geomean      218.3µ         81.18µ       -62.82%                  22.18µ       -89.84%
+          │    naive     │               purego                │                 asm                 │
+          │    sec/op    │   sec/op     vs base                │   sec/op     vs base                │
+And-32      264.51µ ± 6%   64.69µ ± 1%  -75.54% (p=0.000 n=10)   24.43µ ± 3%  -90.77% (p=0.000 n=10)
+Or-32       274.06µ ± 5%   64.89µ ± 2%  -76.32% (p=0.000 n=10)   24.30µ ± 1%  -91.13% (p=0.000 n=10)
+AndNot-32   309.01µ ± 0%   73.10µ ± 1%  -76.34% (p=0.000 n=10)   24.52µ ± 2%  -92.07% (p=0.000 n=10)
+Memset-32   225.74µ ± 4%   56.64µ ± 1%  -74.91% (p=0.000 n=10)   15.77µ ± 1%  -93.01% (p=0.000 n=10)
+Popcnt-32   128.45µ ± 1%   69.35µ ± 0%  -46.01% (p=0.000 n=10)   31.80µ ± 3%  -75.24% (p=0.000 n=10)
+geomean      230.4µ        65.50µ       -71.58%                  23.59µ       -89.76%
 
           │    naive     │                 purego                 │                   asm                   │
           │     B/s      │      B/s       vs base                 │      B/s       vs base                  │
-And-32      3.411Gi ± 5%   14.444Gi ± 2%  +323.45% (p=0.000 n=10)   42.560Gi ± 1%  +1147.72% (p=0.000 n=10)
-Or-32       3.391Gi ± 7%   14.470Gi ± 1%  +326.78% (p=0.000 n=10)   42.708Gi ± 1%  +1159.61% (p=0.000 n=10)
-AndNot-32   2.997Gi ± 2%   13.116Gi ± 2%  +337.68% (p=0.000 n=10)   42.665Gi ± 1%  +1323.72% (p=0.000 n=10)
-Memset-32   5.551Gi ± 0%    5.559Gi ± 0%    +0.13% (p=0.002 n=10)   58.642Gi ± 1%   +956.36% (p=0.000 n=10)
-Popcnt-32   7.342Gi ± 0%   13.040Gi ± 1%   +77.60% (p=0.000 n=10)   28.677Gi ± 1%   +290.57% (p=0.000 n=10)
-geomean     4.266Gi         11.47Gi       +168.93%                   41.98Gi        +884.14%
+And-32      3.521Gi ± 6%   14.397Gi ± 2%  +308.89% (p=0.000 n=10)   38.129Gi ± 3%   +982.90% (p=0.000 n=10)
+Or-32       3.398Gi ± 6%   14.353Gi ± 2%  +322.36% (p=0.000 n=10)   38.319Gi ± 1%  +1027.60% (p=0.000 n=10)
+AndNot-32   3.014Gi ± 0%   12.740Gi ± 1%  +322.71% (p=0.000 n=10)   37.988Gi ± 2%  +1160.45% (p=0.000 n=10)
+Memset-32   4.126Gi ± 3%   16.444Gi ± 1%  +298.59% (p=0.000 n=10)   59.051Gi ± 1%  +1331.33% (p=0.000 n=10)
+Popcnt-32   7.251Gi ± 1%   13.428Gi ± 0%   +85.20% (p=0.000 n=10)   29.288Gi ± 3%   +303.94% (p=0.000 n=10)
+geomean     4.042Gi         14.22Gi       +251.80%                   39.49Gi        +876.93%
 ```