diff options
Diffstat (limited to 'benches/benchmarks/measurement_overhead.rs')
| -rwxr-xr-x | benches/benchmarks/measurement_overhead.rs | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/benches/benchmarks/measurement_overhead.rs b/benches/benchmarks/measurement_overhead.rs new file mode 100755 index 0000000..15b243d --- /dev/null +++ b/benches/benchmarks/measurement_overhead.rs @@ -0,0 +1,32 @@ +use criterion::{criterion_group, BatchSize, Criterion}; + +fn some_benchmark(c: &mut Criterion) { + let mut group = c.benchmark_group("overhead"); + group.bench_function("iter", |b| b.iter(|| 1)); + group.bench_function("iter_with_setup", |b| b.iter_with_setup(|| (), |_| 1)); + group.bench_function("iter_with_large_setup", |b| { + b.iter_with_large_setup(|| (), |_| 1) + }); + group.bench_function("iter_with_large_drop", |b| b.iter_with_large_drop(|| 1)); + group.bench_function("iter_batched_small_input", |b| { + b.iter_batched(|| (), |_| 1, BatchSize::SmallInput) + }); + group.bench_function("iter_batched_large_input", |b| { + b.iter_batched(|| (), |_| 1, BatchSize::LargeInput) + }); + group.bench_function("iter_batched_per_iteration", |b| { + b.iter_batched(|| (), |_| 1, BatchSize::PerIteration) + }); + group.bench_function("iter_batched_ref_small_input", |b| { + b.iter_batched_ref(|| (), |_| 1, BatchSize::SmallInput) + }); + group.bench_function("iter_batched_ref_large_input", |b| { + b.iter_batched_ref(|| (), |_| 1, BatchSize::LargeInput) + }); + group.bench_function("iter_batched_ref_per_iteration", |b| { + b.iter_batched_ref(|| (), |_| 1, BatchSize::PerIteration) + }); + group.finish(); +} + +criterion_group!(benches, some_benchmark); |