add benchmark for quantile_below

HdrHistogram · Aug 11, 2022 · b77e78f · b77e78f
1 parent 5854b2e
commit b77e78f
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/benches/quantiles.rs b/benches/quantiles.rs
@@ -0,0 +1,19 @@
+#![feature(test)]
+
+extern crate test;
+
+use hdrhistogram::*;
+use test::{black_box, Bencher};
+
+#[bench]
+fn quantiles_below(b: &mut Bencher) {
+    let mut h = Histogram::<u32>::new_with_bounds(1, 100_000, 3).unwrap();
+    for i in 0..100_000 {
+        h.record(i).unwrap();
+    }
+
+    b.iter(|| {
+        black_box(h.quantile_below(black_box(10)));
+        black_box(h.quantile_below(black_box(90_000)));
+    })
+}