12 lines
521 B
Rust
12 lines
521 B
Rust
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#![allow(unused)]
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use criterion::{black_box, criterion_group, criterion_main, Criterion, BenchmarkId};
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use revsqrt::{inverse_sqrt, fast_inverse_sqrt};
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const SIZE: f32 = 1337.1337;
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pub fn criterion_benchmark(c: &mut Criterion) {
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c.bench_with_input(BenchmarkId::new("regular rsqrt", SIZE),&SIZE, |b, &s| b.iter(|| inverse_sqrt(s)));
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c.bench_with_input(BenchmarkId::new("fast rsqrt", SIZE),&SIZE, |b, &s| b.iter(|| fast_inverse_sqrt(s)));
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}
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criterion_group!(benches, criterion_benchmark);
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criterion_main!(benches);
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