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Ran cargo fmt on benches crate #10758

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Nov 27, 2023
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Ran cargo fmt on benches crate #10758

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49 changes: 25 additions & 24 deletions benches/benches/bevy_utils/entity_hash.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -33,42 +33,43 @@ fn entity_set_build_and_lookup(c: &mut Criterion) {
for size in SIZES {
// Get some random-but-consistent entities to use for all the benches below.
let mut rng = ChaCha8Rng::seed_from_u64(size as u64);
let entities = Vec::from_iter(
std::iter::repeat_with(|| make_entity(&mut rng, size)).take(size),
);
let entities =
Vec::from_iter(std::iter::repeat_with(|| make_entity(&mut rng, size)).take(size));

group.throughput(Throughput::Elements(size as u64));
group.bench_function(
BenchmarkId::new("entity_set_build", size),
|bencher| {
bencher.iter_with_large_drop(|| EntityHashSet::from_iter(entities.iter().copied()));
},
);
group.bench_function(
BenchmarkId::new("entity_set_lookup_hit", size),
|bencher| {
let set = EntityHashSet::from_iter(entities.iter().copied());
bencher.iter(|| entities.iter().copied().filter(|e| set.contains(e)).count());
},
);
group.bench_function(BenchmarkId::new("entity_set_build", size), |bencher| {
bencher.iter_with_large_drop(|| EntityHashSet::from_iter(entities.iter().copied()));
});
group.bench_function(BenchmarkId::new("entity_set_lookup_hit", size), |bencher| {
let set = EntityHashSet::from_iter(entities.iter().copied());
bencher.iter(|| entities.iter().copied().filter(|e| set.contains(e)).count());
});
group.bench_function(
BenchmarkId::new("entity_set_lookup_miss_id", size),
|bencher| {
let set = EntityHashSet::from_iter(entities.iter().copied());
bencher.iter(|| entities.iter()
.copied()
.map(|e| Entity::from_bits(e.to_bits() + 1))
.filter(|e| set.contains(e)).count());
bencher.iter(|| {
entities
.iter()
.copied()
.map(|e| Entity::from_bits(e.to_bits() + 1))
.filter(|e| set.contains(e))
.count()
});
},
);
group.bench_function(
BenchmarkId::new("entity_set_lookup_miss_gen", size),
|bencher| {
let set = EntityHashSet::from_iter(entities.iter().copied());
bencher.iter(|| entities.iter()
.copied()
.map(|e| Entity::from_bits(e.to_bits() + (1 << 32)))
.filter(|e| set.contains(e)).count());
bencher.iter(|| {
entities
.iter()
.copied()
.map(|e| Entity::from_bits(e.to_bits() + (1 << 32)))
.filter(|e| set.contains(e))
.count()
});
},
);
}
Expand Down