41 lines
1.3 KiB
Rust
41 lines
1.3 KiB
Rust
use criterion::{criterion_group, criterion_main, BenchmarkId, Criterion, Throughput};
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use othello::{
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logic::{ChildrenEvalMethod, FutureMoveConfig, FutureMoves},
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repr::{Board, Piece},
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};
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fn extend_layers_no_pruning(depth: usize, arena_size: usize) -> usize {
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let config = FutureMoveConfig {
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max_depth: depth,
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min_arena_depth: 0,
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top_k_children: 5,
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up_to_minus: 4,
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max_arena_size: arena_size,
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do_prune: false,
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print: false,
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children_eval_method: ChildrenEvalMethod::Max,
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};
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let mut fut = FutureMoves::new(Piece::Black, config);
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fut.set_root_from_board(Board::new().starting_pos());
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fut.extend_layers();
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fut.arena_len()
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}
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fn criterion_benchmark(c: &mut Criterion) {
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let mut group = c.benchmark_group("extend_layer (no pruning)");
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const ARENA_SIZE: usize = 10_000_000;
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for depth in 6..8 {
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group.throughput(Throughput::Elements(
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extend_layers_no_pruning(depth, ARENA_SIZE) as u64,
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));
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group.bench_with_input(BenchmarkId::from_parameter(depth), &depth, |b, depth| {
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b.iter(|| extend_layers_no_pruning(*depth, ARENA_SIZE));
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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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