update benches

benches/main.rs

@@ -1,7 +1,8 @@
 use criterion::{black_box, criterion_group, criterion_main, Criterion};
 use tokenizations;
 
-fn bench_get_alignments(c: &mut Criterion) {
+fn get_alignments(c: &mut Criterion) {
+    let mut group = c.benchmark_group("get_alignments");
     let s = black_box(vec![
         "asd",
         "asdfasdf",
@@ -18,12 +19,50 @@ fn bench_get_alignments(c: &mut Criterion) {
         "q2---0t",
         "q --:あh4t0-q4t2",
     ]);
-    let s = s.repeat(10);
-    let t = t.repeat(10);
-    c.bench_function("get_alignments", |b| {
+    let u = black_box(vec![
+        "zzz",
+        "zzzzzz",
+        "ppppp",
+        "pppp",
+        "ppppppp",
+        "ppppppppppppppp",
+    ]);
+
+    // short
+    group.bench_function("handmade short", |b| {
         b.iter(|| tokenizations::get_alignments(&s, &t))
     });
+
+    // long
+    let n = black_box(100);
+    let s_long = s.repeat(n);
+    let t_long = t.repeat(n);
+    let u_long = u.repeat(n);
+    group.bench_function("handmade long", |b| {
+        b.iter(|| tokenizations::get_alignments(&s_long, &t_long))
+    });
+
+    // identical short
+    group.bench_function("identical short", |b| {
+        b.iter(|| tokenizations::get_alignments(&s, &s))
+    });
+
+    // identical long
+    group.bench_function("identical short", |b| {
+        b.iter(|| tokenizations::get_alignments(&s_long, &s_long))
+    });
+
+    // completely different short
+    group.bench_function("completery different short", |b| {
+        b.iter(|| tokenizations::get_alignments(&s, &u))
+    });
+
+    // completely different long
+    group.bench_function("completery different long", |b| {
+        b.iter(|| tokenizations::get_alignments(&s_long, &u_long))
+    });
+    group.finish()
 }
 
-criterion_group!(benches, bench_get_alignments);
+criterion_group!(benches, get_alignments);
 criterion_main!(benches);