32 lines
708 B
Rust
32 lines
708 B
Rust
|
// #![feature(test)]
|
||
|
|
// extern crate rand;
|
||
|
|
// extern crate test;
|
||
|
|
//
|
||
|
|
// use test::Bencher;
|
||
|
|
// use test::black_box;
|
||
|
|
// use rand::Rng;
|
||
|
|
// use rand::StdRng;
|
||
|
|
// use rand::OsRng;
|
||
|
|
//
|
||
|
|
// // OsRng is supposed to be the default for crypto uses.
|
||
|
|
// #[bench]
|
||
|
|
// fn bench_osrng_u64(b : &mut Bencher) {
|
||
|
|
// if let Ok(mut gen) = OsRng::new() {
|
||
|
|
// b.bytes = 8;
|
||
|
|
// b.iter(|| {
|
||
|
|
// black_box(gen.next_u64());
|
||
|
|
// });
|
||
|
|
// }
|
||
|
|
// }
|
||
|
|
//
|
||
|
|
// // StdRng is the default for everything else.
|
||
|
|
// #[bench]
|
||
|
|
// fn bench_stdrng_u64(b : &mut Bencher) {
|
||
|
|
// if let Ok(mut gen) = StdRng::new() {
|
||
|
|
// b.bytes = 8;
|
||
|
|
// b.iter(|| {
|
||
|
|
// gen.next_u64();
|
||
|
|
// });
|
||
|
|
// }
|
||
|
|
// }
|