70 lines
1.9 KiB
Rust
70 lines
1.9 KiB
Rust
use criterion::*;
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use legion::prelude::*;
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fn bench_insert_zero_baseline(c: &mut Criterion) {
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c.bench_function("insert_zero_baseline", |b| {
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b.iter(|| {
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//let universe = Universe::new();
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//let mut world = universe.create_world();
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let components: Vec<isize> = (0..10000).map(|i| i).collect();
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criterion::black_box(components);
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});
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});
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}
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fn bench_insert_one_baseline(c: &mut Criterion) {
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c.bench_function("insert_one_baseline", |b| {
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b.iter(|| {
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let universe = Universe::new();
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let mut world = universe.create_world();
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let components: Vec<isize> = (0..10000).map(|i| i).collect();
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criterion::black_box(components);
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world.insert((), vec![(1usize,)]);
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});
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});
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}
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fn bench_insert_unbatched(c: &mut Criterion) {
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c.bench_function("insert_unbatched", |b| {
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b.iter(|| {
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let universe = Universe::new();
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let mut world = universe.create_world();
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let components: Vec<isize> = (0..10000).map(|i| i).collect();
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for component in components {
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world.insert((), vec![(component,)]);
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}
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});
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});
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}
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fn bench_insert_batched(c: &mut Criterion) {
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c.bench(
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"insert_batched",
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ParameterizedBenchmark::new(
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"counts",
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|b, n| {
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b.iter(|| {
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let universe = Universe::new();
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let mut world = universe.create_world();
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let components: Vec<(isize,)> = (0..*n).map(|i| (i,)).collect();
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world.insert((), components);
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});
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},
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(1..11).map(|i| i * 1000),
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),
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);
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}
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criterion_group!(
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basic,
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bench_insert_zero_baseline,
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bench_insert_one_baseline,
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bench_insert_unbatched,
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bench_insert_batched,
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);
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criterion_main!(basic);
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