simdnbt 0.10.0

an unnecessarily fast nbt decoder
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 std::hint::black_box;

use criterion::{Criterion, criterion_group, criterion_main};
use simdnbt::Mutf8Str;

fn bench(c: &mut Criterion) {
    let mut group = c.benchmark_group("mutf8");

    group.bench_function("to_str", |b| {
        let input = black_box(Mutf8Str::from_slice(b"asgwjiebrtiowuubrtiowerthb8qwertyuwerpotihnqwiortuhbweinoqwner9opiquwehuiowrtjbwerioltubnwrioutunqweol;rkinqweuiorbqweruiqvbwefP;WOEJ  Q0OEPWRIYGYUIEDRYASZTFHGC Ijkbuiljfn qwilrtb qsokjladfnqiowugrtbquiowerbq   we;roiqwerghqwioerhd5rtea456etrsdyutrioutyopuipjklhkjfgghjdffghasdgxvncm,bn,.bnioug78yufvukyhfyutdyf"));
        b.iter(|| {
            black_box(input.to_str());
        })
    });
    group.bench_function("to_string long", |b| {
        let input = black_box(Mutf8Str::from_slice(b"asgwjiebrtiowuubrtiowerthb8qwertyuwerpotihnqwiortuhbweinoqwner9opiquwehuiowrtjbwerioltubnwrioutunqweol;rkinqweuiorbqweruiqvbwefP;WOEJ  Q0OEPWRIYGYUIEDRYASZTFHGC Ijkbuiljfn qwilrtb qsokjladfnqiowugrtbquiowerbq   we;roiqwerghqwioerhd5rtea456etrsdyutrioutyopuipjklhkjfgghjdffghasdgxvncm,bn,.bnioug78yufvukyhfyutdyf"));
        b.iter(|| {
            black_box(input.to_string());
        })
    });
    group.bench_function("to_string short", |b| {
        let input = black_box(Mutf8Str::from_slice(b"hello world"));
        b.iter(|| {
            black_box(input.to_string());
        })
    });
    group.bench_function("to_owned into_string", |b| {
        let input = black_box(Mutf8Str::from_slice(b"asgwjiebrtiowuubrtiowerthb8qwertyuwerpotihnqwiortuhbweinoqwner9opiquwehuiowrtjbwerioltubnwrioutunqweol;rkinqweuiorbqweruiqvbwefP;WOEJ  Q0OEPWRIYGYUIEDRYASZTFHGC Ijkbuiljfn qwilrtb qsokjladfnqiowugrtbquiowerbq   we;roiqwerghqwioerhd5rtea456etrsdyutrioutyopuipjklhkjfgghjdffghasdgxvncm,bn,.bnioug78yufvukyhfyutdyf"));
        b.iter(|| {
            black_box(input.to_owned().into_string());
        })
    });
    group.bench_function("to_owned", |b| {
        let input = black_box(Mutf8Str::from_slice(b"asgwjiebrtiowuubrtiowerthb8qwertyuwerpotihnqwiortuhbweinoqwner9opiquwehuiowrtjbwerioltubnwrioutunqweol;rkinqweuiorbqweruiqvbwefP;WOEJ  Q0OEPWRIYGYUIEDRYASZTFHGC Ijkbuiljfn qwilrtb qsokjladfnqiowugrtbquiowerbq   we;roiqwerghqwioerhd5rtea456etrsdyutrioutyopuipjklhkjfgghjdffghasdgxvncm,bn,.bnioug78yufvukyhfyutdyf"));
        b.iter(|| {
            black_box(input.to_owned());
        })
    });
}

criterion_group!(benches, bench);
criterion_main!(benches);