32 lines
1.1 KiB
Rust
32 lines
1.1 KiB
Rust
use criterion::{criterion_group, criterion_main, BenchmarkId, Criterion, Throughput};
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use std::time::Duration;
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// use crate::future_move::FutureMove;
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use othello::{board::Board, future_moves::FutureMoves, piece::Piece};
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fn future_move_bench(depth: usize, expire: usize) {
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let mut fut = FutureMoves::new(Piece::Black, depth, expire);
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fut.update(&Board::new().starting_pos());
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let _best_move = fut.best_move().inspect(|&(i, j)| {
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if !fut.update_root_coord(i, j) {
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panic!("update_root_coord failed");
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}
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});
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}
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fn criterion_benchmark(c: &mut Criterion) {
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let mut group = c.benchmark_group("future_move (expire 4)");
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group.measurement_time(Duration::from_secs(60));
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for (depth, expire) in [(2, 4), (3, 4), (4, 4), (5, 4), (6, 4)].iter() {
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group.throughput(Throughput::Elements(*depth as u64));
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group.bench_with_input(BenchmarkId::from_parameter(depth), depth, |b, depth| {
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b.iter(|| future_move_bench(*depth, *expire));
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});
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}
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group.finish();
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}
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criterion_group!(benches, criterion_benchmark);
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criterion_main!(benches);
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