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-rw-r--r--rand/benches/weighted.rs36
1 files changed, 0 insertions, 36 deletions
diff --git a/rand/benches/weighted.rs b/rand/benches/weighted.rs
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--- a/rand/benches/weighted.rs
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@@ -1,36 +0,0 @@
-// Copyright 2019 Developers of the Rand project.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// https://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(test)]
-
-extern crate test;
-
-use test::Bencher;
-use rand::Rng;
-use rand::distributions::WeightedIndex;
-
-#[bench]
-fn weighted_index_creation(b: &mut Bencher) {
- let mut rng = rand::thread_rng();
- let weights = [1u32, 2, 4, 0, 5, 1, 7, 1, 2, 3, 4, 5, 6, 7];
- b.iter(|| {
- let distr = WeightedIndex::new(weights.to_vec()).unwrap();
- rng.sample(distr)
- })
-}
-
-#[bench]
-fn weighted_index_modification(b: &mut Bencher) {
- let mut rng = rand::thread_rng();
- let weights = [1u32, 2, 3, 0, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7];
- let mut distr = WeightedIndex::new(weights.to_vec()).unwrap();
- b.iter(|| {
- distr.update_weights(&[(2, &4), (5, &1)]).unwrap();
- rng.sample(&distr)
- })
-}