fumiama/go-base16384
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add amd64 asm

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name            old time/op    new time/op    delta
EncodeTo/16-8     45.5ns ± 1%    35.9ns ± 1%   -21.01%  (p=0.008 n=5+5)
EncodeTo/256-8     241ns ± 1%     170ns ± 1%   -29.64%  (p=0.008 n=5+5)
EncodeTo/4K-8     2.90µs ± 0%    1.70µs ± 0%   -41.60%  (p=0.008 n=5+5)
EncodeTo/32K-8    23.5µs ± 2%    13.6µs ± 2%   -42.20%  (p=0.008 n=5+5)
DecodeTo/16-8     20.2ns ± 0%    10.3ns ± 2%   -48.92%  (p=0.008 n=5+5)
DecodeTo/256-8     141ns ± 1%      71ns ± 0%   -49.55%  (p=0.008 n=5+5)
DecodeTo/4K-8     2.03µs ± 1%    0.94µs ± 0%   -53.82%  (p=0.008 n=5+5)
DecodeTo/32K-8    16.1µs ± 0%     7.5µs ± 0%   -53.22%  (p=0.008 n=5+5)

name            old speed      new speed      delta
EncodeTo/16-8    352MB/s ± 1%   445MB/s ± 1%   +26.59%  (p=0.008 n=5+5)
EncodeTo/256-8  1.06GB/s ± 1%  1.51GB/s ± 1%   +42.13%  (p=0.008 n=5+5)
EncodeTo/4K-8   1.41GB/s ± 0%  2.42GB/s ± 0%   +71.24%  (p=0.008 n=5+5)
EncodeTo/32K-8  1.40GB/s ± 2%  2.42GB/s ± 2%   +73.01%  (p=0.008 n=5+5)
DecodeTo/16-8   1.09GB/s ± 0%  2.14GB/s ± 2%   +95.84%  (p=0.008 n=5+5)
DecodeTo/256-8  2.10GB/s ± 1%  4.16GB/s ± 0%   +98.21%  (p=0.008 n=5+5)
DecodeTo/4K-8   2.30GB/s ± 1%  4.99GB/s ± 0%  +116.55%  (p=0.008 n=5+5)
DecodeTo/32K-8  2.33GB/s ± 0%  4.98GB/s ± 0%  +113.78%  (p=0.008 n=5+5)
This commit is contained in:
源文雨
2022-04-22 17:24:49 +08:00
parent ce47b19c85
commit 87b51ceb35
7 changed files with 381 additions and 191 deletions
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10
base14_asm.go Normal file
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@@ -0,0 +1,10 @@
//go:build amd64
// +build amd64
package base14
//go:noescape
func encode(offset, outlen int, b, encd []byte)
//go:noescape
func decode(offset, outlen int, b, decd []byte)