1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
#[macro_use]
extern crate criterion;
extern crate wu_diff;
use criterion::Criterion;
fn criterion_benchmark(c: &mut Criterion) {
c.bench_function("100 equal items", |b| {
let slice = [0u8; 100];
b.iter(|| ::wu_diff::diff(&slice, &slice));
});
c.bench_function("100 non-equal items", |b| {
let (left, right) = ([0u8; 100], [1u8; 100]);
b.iter(|| ::wu_diff::diff(&left, &right));
});
c.bench_function("200 non equal items in 1000", |d| {
let left: Vec<u8> = vec![0; 1000]
.iter()
.enumerate()
.map(|(i, _)| if i % 4 == 0 { 1 } else { 0 })
.collect();
let right: Vec<u8> = vec![0; 1000];
d.iter(|| ::wu_diff::diff(&left, &right));
});
}
criterion_group!(benches, criterion_benchmark);
criterion_main!(benches);
|
