[go: up one dir, main page]

saa 5.1.1

Word-sized low-level synchronization primitives providing both asynchronous and synchronous interfaces.
Documentation 
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
31
32
33
34
35
36
37
38
39
40
41
42

use criterion::{Criterion, criterion_group, criterion_main};
use saa::Semaphore;

fn acquire_release(c: &mut Criterion) {
    c.bench_function("semaphore-acquire-release", |b| {
        b.iter(|| {
            let semaphore = Semaphore::default();
            semaphore.acquire_sync();
            assert!(semaphore.release());
        });
    });
}

fn acquire_acquire_release_release(c: &mut Criterion) {
    c.bench_function("semaphore-acquire-acquire-release-release", |b| {
        b.iter(|| {
            let semaphore = Semaphore::default();
            semaphore.acquire_sync();
            semaphore.acquire_sync();
            assert!(semaphore.release());
            assert!(semaphore.release());
        });
    });
}

fn acquire_many_release_many(c: &mut Criterion) {
    c.bench_function("semaphore-acquire-many-release-many", |b| {
        b.iter(|| {
            let semaphore = Semaphore::default();
            semaphore.acquire_many_sync(11);
            assert!(semaphore.release_many(11));
        });
    });
}

criterion_group!(
    semaphore,
    acquire_release,
    acquire_acquire_release_release,
    acquire_many_release_many,
);
criterion_main!(semaphore);