Jakub Kotur | a425e55 | 2020-12-21 17:28:15 +0100 | [diff] [blame] | 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion}; |
| 2 | use itertools::Itertools; |
| 3 | |
| 4 | fn comb_replacement_n10_k5(c: &mut Criterion) { |
| 5 | c.bench_function("comb replacement n10k5", move |b| { |
| 6 | b.iter(|| { |
| 7 | for i in (0..10).combinations_with_replacement(5) { |
| 8 | black_box(i); |
| 9 | } |
| 10 | }) |
| 11 | }); |
| 12 | } |
| 13 | |
| 14 | fn comb_replacement_n5_k10(c: &mut Criterion) { |
| 15 | c.bench_function("comb replacement n5 k10", move |b| { |
| 16 | b.iter(|| { |
| 17 | for i in (0..5).combinations_with_replacement(10) { |
| 18 | black_box(i); |
| 19 | } |
| 20 | }) |
| 21 | }); |
| 22 | } |
| 23 | |
| 24 | fn comb_replacement_n10_k10(c: &mut Criterion) { |
| 25 | c.bench_function("comb replacement n10 k10", move |b| { |
| 26 | b.iter(|| { |
| 27 | for i in (0..10).combinations_with_replacement(10) { |
| 28 | black_box(i); |
| 29 | } |
| 30 | }) |
| 31 | }); |
| 32 | } |
| 33 | |
| 34 | criterion_group!( |
| 35 | benches, |
| 36 | comb_replacement_n10_k5, |
| 37 | comb_replacement_n5_k10, |
| 38 | comb_replacement_n10_k10, |
| 39 | ); |
| 40 | criterion_main!(benches); |