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compiler optimizations + focus the benchmark futher

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This commit is contained in:
Simon Gardling
2025-02-18 22:33:29 -05:00
parent 9854067ca7
commit 52179c040b
3 changed files with 36 additions and 28 deletions
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23
benches/future_children.rs
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@@ -4,24 +4,21 @@ use std::time::Duration;
// use crate::future_move::FutureMove;
use othello::{board::Board, future_moves::FutureMoves, piece::Piece};
fn future_move_bench(depth: usize, expire: usize) {
fn extend_layers_test(depth: usize, expire: usize) {
let mut fut = FutureMoves::new(Piece::Black, depth, expire);
fut.update(&Board::new().starting_pos());
let _best_move = fut.best_move().inspect(|&(i, j)| {
if !fut.update_root_coord(i, j) {
panic!("update_root_coord failed");
}
});
fut.create_root_raw(Board::new().starting_pos());
fut.extend_layers();
}
fn criterion_benchmark(c: &mut Criterion) {
let mut group = c.benchmark_group("future_move (expire 4)");
group.measurement_time(Duration::from_secs(60));
const EXPIRE: usize = 4;
let mut group = c.benchmark_group(format!("extend_layers (expire {})", EXPIRE));
group.measurement_time(Duration::from_secs(10));
for (depth, expire) in [(2, 4), (3, 4), (4, 4), (5, 4), (6, 4)].iter() {
group.throughput(Throughput::Elements(*depth as u64));
group.bench_with_input(BenchmarkId::from_parameter(depth), depth, |b, depth| {
b.iter(|| future_move_bench(*depth, *expire));
for (depth, expire) in (2..6).zip([EXPIRE].iter().cycle()) {
group.throughput(Throughput::Elements(depth as u64));
group.bench_with_input(BenchmarkId::from_parameter(depth), &depth, |b, depth| {
b.iter(|| extend_layers_test(*depth, *expire));
});
}
group.finish();