Add linear and sinc a96

DrPeaboss · Oct 17, 2024 · 2946548 · 2946548
1 parent b1aa810
commit 2946548
Showing 1 changed file with 81 additions and 31 deletions.
diff --git a/benches/bench1.rs b/benches/bench1.rs
@@ -1,4 +1,4 @@
-use simple_src::{sinc::Manager, Convert};
+use simple_src::{linear, sinc, Convert};
 
 fn main() {
     divan::main();
@@ -26,6 +26,15 @@ impl ToString for Conv {
     }
 }
 
+const R44K48K: f64 = 48000.0 / 44100.0;
+const R44K96K: f64 = 96000.0 / 44100.0;
+const R48K44K: f64 = 44100.0 / 48000.0;
+const R48K96K: f64 = 2.0;
+const R96K44K: f64 = 44100.0 / 96000.0;
+const R96K48K: f64 = 0.5;
+const TRANS44K: f64 = 2050.0 / 22050.0;
+const TRANS48K: f64 = 4000.0 / 24000.0;
+
 impl Conv {
     fn sample_num_10ms(&self) -> usize {
         match self {
@@ -34,31 +43,76 @@ impl Conv {
             _ => 960,
         }
     }
+
+    fn ratio(&self) -> f64 {
+        match self {
+            Conv::C44k48k => R44K48K,
+            Conv::C44k96k => R44K96K,
+            Conv::C48k44k => R48K44K,
+            Conv::C48k96k => R48K96K,
+            Conv::C96k44k => R96K44K,
+            Conv::C96k48k => R96K48K,
+        }
+    }
+
+    fn trans_width(&self) -> f64 {
+        match self {
+            Conv::C48k96k | Conv::C96k48k => TRANS48K,
+            _ => TRANS44K,
+        }
+    }
 }
 
-const R44K48K: f64 = 48000.0 / 44100.0;
-const R44K96K: f64 = 96000.0 / 44100.0;
-const R48K44K: f64 = 44100.0 / 48000.0;
-const R48K96K: f64 = 2.0;
-const R96K44K: f64 = 44100.0 / 96000.0;
-const R96K48K: f64 = 0.5;
-const TRANS44K: f64 = 2050.0 / 22050.0;
-const TRANS48K: f64 = 4000.0 / 24000.0;
+#[divan::bench(
+    name="0. linear 1s",
+    args=[Conv::C44k48k, Conv::C44k96k, Conv::C48k44k, Conv::C48k96k, Conv::C96k44k, Conv::C96k48k],
+    sample_count=1000,
+)]
+fn linear_1s(bencher: divan::Bencher, conv: &Conv) {
+    let manager = linear::Manager::new(conv.ratio()).unwrap();
+    let sample_num = conv.sample_num_10ms() * 100;
+    bencher.bench_local(move || {
+        let iter = (0..).map(|x| x as f64).into_iter();
+        for s in manager.converter().process(iter).take(sample_num) {
+            divan::black_box(s);
+        }
+    })
+}
+
+#[divan::bench(
+    name="1. init a96",
+    args=[Conv::C44k48k, Conv::C44k96k, Conv::C48k44k, Conv::C48k96k, Conv::C96k44k, Conv::C96k48k]
+)]
+fn init_a96(conv: &Conv) -> sinc::Manager {
+    sinc::Manager::new(conv.ratio(), 96.0, 128, conv.trans_width()).unwrap()
+}
+
+#[divan::bench(
+    name="1. proc a96 10ms",
+    args=[Conv::C44k48k, Conv::C44k96k, Conv::C48k44k, Conv::C48k96k, Conv::C96k44k, Conv::C96k48k],
+    sample_count=1000,
+)]
+fn proc_a96_10ms(bencher: divan::Bencher, conv: &Conv) {
+    let manager = init_a96(conv);
+    let sample_num = conv.sample_num_10ms();
+    bencher.bench_local(move || {
+        let iter = (0..).map(|x| x as f64).into_iter();
+        for s in manager.converter().process(iter).take(sample_num) {
+            divan::black_box(s);
+        }
+    })
+}
 
-#[divan::bench(args=[Conv::C44k48k, Conv::C44k96k, Conv::C48k44k, Conv::C48k96k, Conv::C96k44k, Conv::C96k48k])]
-fn init_a120(conv: &Conv) -> Manager {
-    let m = match conv {
-        Conv::C44k48k => Manager::new(R44K48K, 120.0, 512, TRANS44K),
-        Conv::C44k96k => Manager::new(R44K96K, 120.0, 512, TRANS44K),
-        Conv::C48k44k => Manager::new(R48K44K, 120.0, 512, TRANS44K),
-        Conv::C48k96k => Manager::new(R48K96K, 120.0, 512, TRANS48K),
-        Conv::C96k44k => Manager::new(R96K44K, 120.0, 512, TRANS44K),
-        Conv::C96k48k => Manager::new(R96K48K, 120.0, 512, TRANS48K),
-    };
-    m.unwrap()
+#[divan::bench(
+    name="2. init a120",
+    args=[Conv::C44k48k, Conv::C44k96k, Conv::C48k44k, Conv::C48k96k, Conv::C96k44k, Conv::C96k48k]
+)]
+fn init_a120(conv: &Conv) -> sinc::Manager {
+    sinc::Manager::new(conv.ratio(), 120.0, 512, conv.trans_width()).unwrap()
 }
 
 #[divan::bench(
+    name="2. proc a120 10ms",
     args=[Conv::C44k48k, Conv::C44k96k, Conv::C48k44k, Conv::C48k96k, Conv::C96k44k, Conv::C96k48k],
     sample_count=1000,
 )]
@@ -73,20 +127,16 @@ fn proc_a120_10ms(bencher: divan::Bencher, conv: &Conv) {
     })
 }
 
-#[divan::bench(args=[Conv::C44k48k, Conv::C44k96k, Conv::C48k44k, Conv::C48k96k, Conv::C96k44k, Conv::C96k48k])]
-fn init_a144(conv: &Conv) -> Manager {
-    let m = match conv {
-        Conv::C44k48k => Manager::new(R44K48K, 144.0, 2048, TRANS44K),
-        Conv::C44k96k => Manager::new(R44K96K, 144.0, 2048, TRANS44K),
-        Conv::C48k44k => Manager::new(R48K44K, 144.0, 2048, TRANS44K),
-        Conv::C48k96k => Manager::new(R48K96K, 144.0, 2048, TRANS48K),
-        Conv::C96k44k => Manager::new(R96K44K, 144.0, 2048, TRANS44K),
-        Conv::C96k48k => Manager::new(R96K48K, 144.0, 2048, TRANS48K),
-    };
-    m.unwrap()
+#[divan::bench(
+    name="3. init a144",
+    args=[Conv::C44k48k, Conv::C44k96k, Conv::C48k44k, Conv::C48k96k, Conv::C96k44k, Conv::C96k48k]
+)]
+fn init_a144(conv: &Conv) -> sinc::Manager {
+    sinc::Manager::new(conv.ratio(), 144.0, 2048, conv.trans_width()).unwrap()
 }
 
 #[divan::bench(
+    name="3. proc a144 10ms",
     args=[Conv::C44k48k, Conv::C44k96k, Conv::C48k44k, Conv::C48k96k, Conv::C96k44k, Conv::C96k48k],
     sample_count=1000,
 )]