mirror of https://github.com/rust-lang/rust
23 lines
668 B
Rust
23 lines
668 B
Rust
use rand::prelude::*;
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use test::{black_box, Bencher};
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#[bench]
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fn bench_tuple_comparison(b: &mut Bencher) {
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let mut rng = black_box(super::bench_rng());
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let data = black_box([
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("core::iter::adapters::Chain", 123_usize),
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("core::iter::adapters::Clone", 456_usize),
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("core::iter::adapters::Copie", 789_usize),
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("core::iter::adapters::Cycle", 123_usize),
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("core::iter::adapters::Flatt", 456_usize),
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("core::iter::adapters::TakeN", 789_usize),
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]);
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b.iter(|| {
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let x = data.choose(&mut rng).unwrap();
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let y = data.choose(&mut rng).unwrap();
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[x < y, x <= y, x > y, x >= y]
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});
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}
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