[golang-dev] Re: code review 6820096: crypto/sha1: Make sha-1 do block mixup in place (issue 6820096)

lucky(~/go/src/pkg/crypto/sha1) % ~/go/misc/benchcmp {old,new}.txt
benchmark old ns/op new ns/op delta
BenchmarkHash8Bytes 863 831 -3.71%
BenchmarkHash1K 10049 9693 -3.54%
BenchmarkHash8K 74555 72132 -3.25%

benchmark old MB/s new MB/s speedup
BenchmarkHash8Bytes 9.27 9.62 1.04x
BenchmarkHash1K 101.90 105.64 1.04x
BenchmarkHash8K 109.88 113.57 1.03x

I think this can be made a little faster.

https://codereview.appspot.com/6820096/