51 lines
930 B
Rust
51 lines
930 B
Rust
#![feature(macro_rules)]
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extern crate debug;
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extern crate test;
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extern crate "nalgebra" as na;
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use std::rand::random;
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use test::Bencher;
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use na::{Vec2, Vec3, Vec4, Vec5, Vec6};
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macro_rules! bench_dot_vec(
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($bh: expr, $t: ty) => {
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{
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let a: $t = random();
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let b: $t = random();
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let mut d = 0.0;
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$bh.iter(|| {
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for _ in range(0u, 1000) {
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d = d + na::dot(&a, &b);
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}
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})
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}
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}
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)
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#[bench]
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fn bench_dot_vec2(bh: &mut Bencher) {
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bench_dot_vec!(bh, Vec2<f64>)
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}
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#[bench]
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fn bench_dot_vec3(bh: &mut Bencher) {
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bench_dot_vec!(bh, Vec3<f64>)
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}
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#[bench]
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fn bench_dot_vec4(bh: &mut Bencher) {
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bench_dot_vec!(bh, Vec4<f64>)
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}
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#[bench]
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fn bench_dot_vec5(bh: &mut Bencher) {
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bench_dot_vec!(bh, Vec5<f64>)
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}
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#[bench]
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fn bench_dot_vec6(bh: &mut Bencher) {
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bench_dot_vec!(bh, Vec6<f64>)
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}
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