diff options
Diffstat (limited to 'model/benches/bitboard.rs')
| -rw-r--r-- | model/benches/bitboard.rs | 194 |
1 files changed, 98 insertions, 96 deletions
diff --git a/model/benches/bitboard.rs b/model/benches/bitboard.rs index 231f860..f1dd9e1 100644 --- a/model/benches/bitboard.rs +++ b/model/benches/bitboard.rs @@ -1,96 +1,98 @@ -use criterion::{black_box, criterion_group, criterion_main, Criterion};
-use model::CheckersBitBoard;
-use std::collections::hash_map::DefaultHasher;
-use std::hash::Hash;
-
-fn clone(c: &mut Criterion) {
- let board = CheckersBitBoard::starting_position();
- c.bench_function("clone", |b| b.iter(|| black_box(board.clone())));
-}
-
-fn hash(c: &mut Criterion) {
- let board = CheckersBitBoard::starting_position();
- let mut hasher = DefaultHasher::new();
- c.bench_function("hash", |b| b.iter(|| board.hash(black_box(&mut hasher))));
-}
-
-fn default(c: &mut Criterion) {
- c.bench_function("default", |b| {
- b.iter(|| black_box(CheckersBitBoard::default()))
- });
-}
-
-fn eq(c: &mut Criterion) {
- let board1 = CheckersBitBoard::default();
- let board2 = CheckersBitBoard::default();
- c.bench_function("equal", |b| {
- b.iter(|| black_box(board1) == black_box(board2))
- });
-}
-
-fn default_const(c: &mut Criterion) {
- c.bench_function("default (const)", |b| {
- b.iter(|| black_box(CheckersBitBoard::starting_position()))
- });
-}
-
-fn new(c: &mut Criterion) {
- c.bench_function("new", |b| {
- b.iter(|| CheckersBitBoard::new(black_box(7328), black_box(174), black_box(27590)))
- });
-}
-
-fn piece_at(c: &mut Criterion) {
- let board = CheckersBitBoard::starting_position();
- c.bench_function("piece", |b| b.iter(|| board.piece_at(black_box(0))));
-}
-
-fn color_at_unchecked(c: &mut Criterion) {
- let board = CheckersBitBoard::starting_position();
- c.bench_function("color (unsafe)", |b| {
- b.iter(|| unsafe { board.color_at_unchecked(black_box(1)) })
- });
-}
-
-fn king_at_unchecked(c: &mut Criterion) {
- let board = CheckersBitBoard::starting_position();
- c.bench_function("king (unsafe)", |b| {
- b.iter(|| unsafe { board.king_at_unchecked(black_box(2)) })
- });
-}
-
-fn color_at(c: &mut Criterion) {
- let board = CheckersBitBoard::starting_position();
- c.bench_function("color (safe - filled)", |b| {
- b.iter(|| board.color_at(black_box(3)))
- });
-
- c.bench_function("color (safe - empty)", |b| {
- b.iter(|| board.color_at(black_box(2)))
- });
-}
-
-fn king_at(c: &mut Criterion) {
- let board = CheckersBitBoard::starting_position();
- c.bench_function("king (safe - filled)", |b| {
- b.iter(|| board.king_at(black_box(4)))
- });
-
- c.bench_function("king (safe - empty)", |b| {
- b.iter(|| board.king_at(black_box(9)))
- });
-}
-
-criterion_group!(
- bitboard, clone,
- hash, eq,
- default,
- default_const,
- new,
- piece_at,
- color_at_unchecked,
- king_at_unchecked,
- color_at,
- king_at,
-);
-criterion_main!(bitboard);
+use criterion::{black_box, criterion_group, criterion_main, Criterion}; +use model::CheckersBitBoard; +use std::collections::hash_map::DefaultHasher; +use std::hash::Hash; + +fn clone(c: &mut Criterion) { + let board = CheckersBitBoard::starting_position(); + c.bench_function("clone", |b| b.iter(|| black_box(board.clone()))); +} + +fn hash(c: &mut Criterion) { + let board = CheckersBitBoard::starting_position(); + let mut hasher = DefaultHasher::new(); + c.bench_function("hash", |b| b.iter(|| board.hash(black_box(&mut hasher)))); +} + +fn default(c: &mut Criterion) { + c.bench_function("default", |b| { + b.iter(|| black_box(CheckersBitBoard::default())) + }); +} + +fn eq(c: &mut Criterion) { + let board1 = CheckersBitBoard::default(); + let board2 = CheckersBitBoard::default(); + c.bench_function("equal", |b| { + b.iter(|| black_box(board1) == black_box(board2)) + }); +} + +fn default_const(c: &mut Criterion) { + c.bench_function("default (const)", |b| { + b.iter(|| black_box(CheckersBitBoard::starting_position())) + }); +} + +fn new(c: &mut Criterion) { + c.bench_function("new", |b| { + b.iter(|| CheckersBitBoard::new(black_box(7328), black_box(174), black_box(27590))) + }); +} + +fn piece_at(c: &mut Criterion) { + let board = CheckersBitBoard::starting_position(); + c.bench_function("piece", |b| b.iter(|| board.piece_at(black_box(0)))); +} + +fn color_at_unchecked(c: &mut Criterion) { + let board = CheckersBitBoard::starting_position(); + c.bench_function("color (unsafe)", |b| { + b.iter(|| unsafe { board.color_at_unchecked(black_box(1)) }) + }); +} + +fn king_at_unchecked(c: &mut Criterion) { + let board = CheckersBitBoard::starting_position(); + c.bench_function("king (unsafe)", |b| { + b.iter(|| unsafe { board.king_at_unchecked(black_box(2)) }) + }); +} + +fn color_at(c: &mut Criterion) { + let board = CheckersBitBoard::starting_position(); + c.bench_function("color (safe - filled)", |b| { + b.iter(|| board.color_at(black_box(3))) + }); + + c.bench_function("color (safe - empty)", |b| { + b.iter(|| board.color_at(black_box(2))) + }); +} + +fn king_at(c: &mut Criterion) { + let board = CheckersBitBoard::starting_position(); + c.bench_function("king (safe - filled)", |b| { + b.iter(|| board.king_at(black_box(4))) + }); + + c.bench_function("king (safe - empty)", |b| { + b.iter(|| board.king_at(black_box(9))) + }); +} + +criterion_group!( + bitboard, + clone, + hash, + eq, + default, + default_const, + new, + piece_at, + color_at_unchecked, + king_at_unchecked, + color_at, + king_at, +); +criterion_main!(bitboard); |