shithub: mc

ref: 03220ea343818819d6c155bd83e609ca2282a6e4
dir: /bench/sha1-compute.myr/

View raw version 
use crypto
use std
use testr

var buf : byte[128*1024*1024]

const main = {
	for var i = 0; i < buf.len; i++
		buf[i] = (i : byte)
	;;
	testr.bench([
		[.name="sha1-1kb", .fn={ctx; hash(std.KiB)}],
		[.name="sha1-1mb", .fn={ctx; hash(std.MiB)}],
		[.name="sha1-16mb", .fn={ctx; hash(16*std.MiB)}],
		[.name="sha1-128mb", .fn={ctx; hash(128*std.MiB)}],
	][:])
}

const hash = {len
	var st

	crypto.sha1init(&st)
	crypto.sha1add(&st, buf[:len])
	crypto.sha1fin(&st)
}