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48 lines
1.5 KiB
48 lines
1.5 KiB
use criterion::{BenchmarkId, measurement::Measurement};
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use criterion::{criterion_group, criterion_main, Criterion, Throughput, BenchmarkGroup};
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use gntag::agent::{Agent, SimpleAgent};
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use gntag::world::ActualWorld;
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fn world<M: Measurement>(mut group: BenchmarkGroup<M>, validate: bool) {
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let width: isize = 1000;
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for spacing in (50..100).step_by(10) {
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group.throughput(Throughput::Elements((width / spacing).pow(2) as u64));
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group.bench_with_input(
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BenchmarkId::from_parameter(spacing),
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&spacing,
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|b, &spacing| {
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let mut agents: Vec<(_, Box<dyn Agent>)> = vec![];
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for x in (0..width).step_by(spacing as usize) {
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for y in (0..width).step_by(spacing as usize) {
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agents.push(((x, y).into(), Box::new(SimpleAgent)));
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}
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}
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let mut world = ActualWorld::new((width, width).into(), agents, validate);
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b.iter(|| world.do_step());
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},
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);
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}
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group.finish();
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}
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fn world_validating(c: &mut Criterion) {
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let group = c.benchmark_group("world_validating");
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world(group, true)
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}
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fn world_nonvalidating(c: &mut Criterion) {
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let group = c.benchmark_group("world_nonvalidating");
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world(group, false)
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}
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criterion_group!(benches, world_validating, world_nonvalidating);
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criterion_main!(benches);
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// 5000/1000 -> 9,993
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// 5/01 -> 23,252
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// 50/10 -> 14,000
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// 100/20 -> 14,000
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// 100/10 -> 96,000
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// 100/05 -> 917,767
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// 200/10 -> 916,172
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// 1000/10 -> 443,482,526
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