shithub: mc

ref: 8a2b92eff783f9489be2d6ed28187c0e69cc26ca
dir: /bench/many-memcpy.myr/

View raw version
use std

const main = {
	var a : uint64[100000]

	for var j = 0; j < 100; j++
		/* independent copies forward */
		for var i = 0; i < 10; i++
			std.slcp(a[:a.len/2-1], a[a.len/2+1:])
		;;
		/* independent copies backward */
		for var i = 0; i < 10; i++
			std.slcp(a[:a.len/2-1], a[a.len/2+1:])
		;;

		/* dependent copies forward */
		for var i = 0; i < 10; i++
			std.slcp(a[:a.len/2+1000], a[a.len/2-1000:])
		;;
		/* dependent copies backward */
		for var i = 0; i < 10; i++
			std.slcp(a[a.len/2-1000:], a[:a.len/2+1000])
		;;
	;;
}