switch back to atomic-arena

using u16s instead of usizes for keys no longer has a performance benefit
tesselode · Dec 30, 2024 · 2b76de2 · 2b76de2
1 parent e971627
commit 2b76de2
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Showing 30 changed files with 73 additions and 1,064 deletions.
diff --git a/crates/benchmarks/benches/benchmarks.rs b/crates/benchmarks/benches/benchmarks.rs
@@ -28,7 +28,7 @@ fn sounds(c: &mut Criterion) {
 	// a simple test case where many sounds are being played at once
 	c.bench_function("simple", |b| {
 		const SAMPLE_RATE: u32 = 48_000;
-		const NUM_SOUNDS: u16 = 5000;
+		const NUM_SOUNDS: usize = 5000;
 		let mut manager = AudioManager::<MockBackend>::new(AudioManagerSettings {
 			backend_settings: MockBackendSettings {
 				sample_rate: SAMPLE_RATE,
@@ -50,7 +50,7 @@ fn sounds(c: &mut Criterion) {
 	// impact on the performance
 	c.bench_function("with on_start_processing callback", |b| {
 		const SAMPLE_RATE: u32 = 48_000;
-		const NUM_SOUNDS: u16 = 5000;
+		const NUM_SOUNDS: usize = 5000;
 		let mut manager = AudioManager::<MockBackend>::new(AudioManagerSettings {
 			backend_settings: MockBackendSettings {
 				sample_rate: SAMPLE_RATE,

diff --git a/crates/kira/Cargo.toml b/crates/kira/Cargo.toml
@@ -12,6 +12,7 @@ readme = "../../README.md"
 
 [dependencies]
 assert_no_alloc = { version = "1.1.2", optional = true }
+atomic-arena = "0.1.1"
 glam = { version = "0.29.0", features = ["mint"] }
 mint = "0.5.9"
 paste = "1.0.14"

diff --git a/crates/kira/src/arena.rs b/crates/kira/src/arena.rs