-
-
Notifications
You must be signed in to change notification settings - Fork 3.4k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
180 changed files
with
3,916 additions
and
1,704 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,155 @@ | ||
| use std::{iter, time::Duration}; | ||
|
|
||
| use bevy_reflect::{DynamicList, List}; | ||
| use criterion::{ | ||
| black_box, criterion_group, criterion_main, measurement::Measurement, BatchSize, | ||
| BenchmarkGroup, BenchmarkId, Criterion, Throughput, | ||
| }; | ||
|
|
||
| criterion_group!( | ||
| benches, | ||
| concrete_list_apply, | ||
| concrete_list_clone_dynamic, | ||
| dynamic_list_apply, | ||
| dynamic_list_push | ||
| ); | ||
| criterion_main!(benches); | ||
|
|
||
| const WARM_UP_TIME: Duration = Duration::from_millis(500); | ||
| const MEASUREMENT_TIME: Duration = Duration::from_secs(4); | ||
|
|
||
| // log10 scaling | ||
| const SIZES: [usize; 5] = [100_usize, 316, 1000, 3162, 10000]; | ||
|
|
||
| fn list_apply<M, LBase, LPatch, F1, F2, F3>( | ||
| group: &mut BenchmarkGroup<M>, | ||
| bench_name: &str, | ||
| f_base: F1, | ||
| f_patch: F3, | ||
| ) where | ||
| M: Measurement, | ||
| LBase: List, | ||
| LPatch: List, | ||
| F1: Fn(usize) -> F2, | ||
| F2: Fn() -> LBase, | ||
| F3: Fn(usize) -> LPatch, | ||
| { | ||
| for size in SIZES { | ||
| group.throughput(Throughput::Elements(size as u64)); | ||
|
|
||
| group.bench_with_input( | ||
| BenchmarkId::new(bench_name, size), | ||
| &size, | ||
| |bencher, &size| { | ||
| let f_base = f_base(size); | ||
| let patch = f_patch(size); | ||
| bencher.iter_batched( | ||
| || f_base(), | ||
| |mut base| base.apply(black_box(&patch)), | ||
| BatchSize::SmallInput, | ||
| ); | ||
| }, | ||
| ); | ||
| } | ||
| } | ||
|
|
||
| fn concrete_list_apply(criterion: &mut Criterion) { | ||
| let mut group = criterion.benchmark_group("concrete_list_apply"); | ||
| group.warm_up_time(WARM_UP_TIME); | ||
| group.measurement_time(MEASUREMENT_TIME); | ||
|
|
||
| let empty_base = |_: usize| || Vec::<u64>::new(); | ||
| let full_base = |size: usize| move || iter::repeat(0).take(size).collect::<Vec<u64>>(); | ||
| let patch = |size: usize| iter::repeat(1).take(size).collect::<Vec<u64>>(); | ||
|
|
||
| list_apply(&mut group, "empty_base_concrete_patch", empty_base, patch); | ||
|
|
||
| list_apply(&mut group, "empty_base_dynamic_patch", empty_base, |size| { | ||
| patch(size).clone_dynamic() | ||
| }); | ||
|
|
||
| list_apply(&mut group, "same_len_concrete_patch", full_base, patch); | ||
|
|
||
| list_apply(&mut group, "same_len_dynamic_patch", full_base, |size| { | ||
| patch(size).clone_dynamic() | ||
| }); | ||
|
|
||
| group.finish(); | ||
| } | ||
|
|
||
| fn concrete_list_clone_dynamic(criterion: &mut Criterion) { | ||
| let mut group = criterion.benchmark_group("concrete_list_clone_dynamic"); | ||
| group.warm_up_time(WARM_UP_TIME); | ||
| group.measurement_time(MEASUREMENT_TIME); | ||
|
|
||
| for size in SIZES { | ||
| group.throughput(Throughput::Elements(size as u64)); | ||
|
|
||
| group.bench_with_input( | ||
| BenchmarkId::from_parameter(size), | ||
| &size, | ||
| |bencher, &size| { | ||
| let v = iter::repeat(0).take(size).collect::<Vec<_>>(); | ||
|
|
||
| bencher.iter(|| black_box(&v).clone_dynamic()); | ||
| }, | ||
| ); | ||
| } | ||
|
|
||
| group.finish(); | ||
| } | ||
|
|
||
| fn dynamic_list_push(criterion: &mut Criterion) { | ||
| let mut group = criterion.benchmark_group("dynamic_list_push"); | ||
| group.warm_up_time(WARM_UP_TIME); | ||
| group.measurement_time(MEASUREMENT_TIME); | ||
|
|
||
| for size in SIZES { | ||
| group.throughput(Throughput::Elements(size as u64)); | ||
|
|
||
| group.bench_with_input( | ||
| BenchmarkId::from_parameter(size), | ||
| &size, | ||
| |bencher, &size| { | ||
| let src = iter::repeat(()).take(size).collect::<Vec<_>>(); | ||
| let dst = DynamicList::default(); | ||
|
|
||
| bencher.iter_batched( | ||
| || (src.clone(), dst.clone_dynamic()), | ||
| |(src, mut dst)| { | ||
| for item in src { | ||
| dst.push(item); | ||
| } | ||
| }, | ||
| BatchSize::SmallInput, | ||
| ); | ||
| }, | ||
| ); | ||
| } | ||
|
|
||
| group.finish(); | ||
| } | ||
|
|
||
| fn dynamic_list_apply(criterion: &mut Criterion) { | ||
| let mut group = criterion.benchmark_group("dynamic_list_apply"); | ||
| group.warm_up_time(WARM_UP_TIME); | ||
| group.measurement_time(MEASUREMENT_TIME); | ||
|
|
||
| let empty_base = |_: usize| || Vec::<u64>::new().clone_dynamic(); | ||
| let full_base = |size: usize| move || iter::repeat(0).take(size).collect::<Vec<u64>>(); | ||
| let patch = |size: usize| iter::repeat(1).take(size).collect::<Vec<u64>>(); | ||
|
|
||
| list_apply(&mut group, "empty_base_concrete_patch", empty_base, patch); | ||
|
|
||
| list_apply(&mut group, "empty_base_dynamic_patch", empty_base, |size| { | ||
| patch(size).clone_dynamic() | ||
| }); | ||
|
|
||
| list_apply(&mut group, "same_len_concrete_patch", full_base, patch); | ||
|
|
||
| list_apply(&mut group, "same_len_dynamic_patch", full_base, |size| { | ||
| patch(size).clone_dynamic() | ||
| }); | ||
|
|
||
| group.finish(); | ||
| } |
Oops, something went wrong.