mirror of
https://github.com/minio/minio.git
synced 2025-04-23 11:55:47 -04:00
d484157d67
Thanks for Frank Wessels <fwessels@xs4all.nl> for all the heavy lifting work. Comparative benchmarks are as below. ``` benchmark old ns/op new ns/op delta BenchmarkHash64-4 742 411 -44.61% BenchmarkHash128-4 681 346 -49.19% BenchmarkWrite1K-4 4239 1497 -64.69% BenchmarkWrite8K-4 33633 11514 -65.77% BenchmarkWrite32K-4 134091 45947 -65.73% BenchmarkWrite128K-4 537976 183643 -65.86% benchmark old MB/s new MB/s speedup BenchmarkHash64-4 86.18 155.51 1.80x BenchmarkHash128-4 187.96 369.10 1.96x BenchmarkWrite1K-4 241.55 683.87 2.83x BenchmarkWrite8K-4 3897.06 11383.41 2.92x BenchmarkWrite32K-4 977.48 2852.63 2.92x BenchmarkWrite128K-4 243.64 713.73 2.93x ``` Fixes #2030
BLAKE2b-SIMD
Pure Go implementation of BLAKE2b using SIMD optimizations.
Introduction
This package is based on the pure go BLAKE2b implementation of Dmitry Chestnykh and merges it with the (cgo dependent) SSE optimized BLAKE2 implementation (which in turn is based on official implementation. It does so by using Go's Assembler for amd64 architectures with a fallback for other architectures.
It gives roughly a 3x performance improvement over the non-optimized go version.
Benchmarks
| Dura | 1 GB |
|---|---|
| blake2b-SIMD | 1.59s |
| blake2b | 4.66s |