1 use criterion::{criterion_group, criterion_main, Criterion};
2 
3 use tinyvec::tiny_vec;
4 
bench_tinyvec_macro(c: &mut Criterion)5 fn bench_tinyvec_macro(c: &mut Criterion) {
6   let mut g = c.benchmark_group("tinyvec_macro");
7 
8   g.bench_function("0 of 32", |b| {
9     b.iter(|| tiny_vec!([u8; 32]));
10   });
11 
12   g.bench_function("16 of 32", |b| {
13     b.iter(|| {
14       tiny_vec!([u8; 32]=>
15         1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
16       )
17     });
18   });
19 
20   g.bench_function("32 of 32", |b| {
21     b.iter(|| {
22       tiny_vec!([u8; 32]=>
23         1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
24         17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
25       )
26     });
27   });
28 
29   g.bench_function("33 of 32", |b| {
30     b.iter(|| {
31       tiny_vec!([u8; 32]=>
32         1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
33         17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
34         33,
35       )
36     });
37   });
38 
39   g.bench_function("64 of 32", |b| {
40     b.iter(|| {
41       tiny_vec!([u8; 32]=>
42         1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
43         17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
44         33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
45         49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
46       )
47     });
48   });
49 }
50 
51 criterion_group!(benches, bench_tinyvec_macro);
52 criterion_main!(benches);
53