use criterion::{ black_box, criterion_group, criterion_main, BatchSize, BenchmarkId, Criterion, Throughput, }; use rmp_ipc::event::Event; pub const EVENT_NAME: &str = "bench_event"; fn create_event(data_size: usize) -> Event { Event::new(EVENT_NAME.to_string(), vec![0u8; data_size], None) } fn event_serialization(c: &mut Criterion) { let mut group = c.benchmark_group("event_serialization"); for size in (0..10) .step_by(2) .map(|i| 1024 * 2u32.pow(i as u32) as usize) { group.throughput(Throughput::Bytes(size as u64)); group.bench_with_input(BenchmarkId::from_parameter(size), &size, |b, &size| { b.iter_batched( || black_box(create_event(size)), |event| event.into_bytes().unwrap(), BatchSize::LargeInput, ) }); } group.finish(); } criterion_group!(benches, event_serialization); criterion_main!(benches);