use na::{Bidiagonal, DMatrix, Matrix4}; use test::{self, Bencher}; #[path = "../common/macros.rs"] mod macros; // Without unpack. #[bench] fn bidiagonalize_100x100(bh: &mut Bencher) { let m = DMatrix::::new_random(100, 100); bh.iter(|| test::black_box(Bidiagonal::new(m.clone()))) } #[bench] fn bidiagonalize_100x500(bh: &mut Bencher) { let m = DMatrix::::new_random(100, 500); bh.iter(|| test::black_box(Bidiagonal::new(m.clone()))) } #[bench] fn bidiagonalize_4x4(bh: &mut Bencher) { let m = Matrix4::::new_random(); bh.iter(|| test::black_box(Bidiagonal::new(m.clone()))) } #[bench] fn bidiagonalize_500x100(bh: &mut Bencher) { let m = DMatrix::::new_random(500, 100); bh.iter(|| test::black_box(Bidiagonal::new(m.clone()))) } #[bench] fn bidiagonalize_500x500(bh: &mut Bencher) { let m = DMatrix::::new_random(500, 500); bh.iter(|| test::black_box(Bidiagonal::new(m.clone()))) } // With unpack. #[bench] fn bidiagonalize_unpack_100x100(bh: &mut Bencher) { let m = DMatrix::::new_random(100, 100); bh.iter(|| { let bidiag = Bidiagonal::new(m.clone()); let _ = bidiag.unpack(); }) } #[bench] fn bidiagonalize_unpack_100x500(bh: &mut Bencher) { let m = DMatrix::::new_random(100, 500); bh.iter(|| { let bidiag = Bidiagonal::new(m.clone()); let _ = bidiag.unpack(); }) } #[bench] fn bidiagonalize_unpack_500x100(bh: &mut Bencher) { let m = DMatrix::::new_random(500, 100); bh.iter(|| { let bidiag = Bidiagonal::new(m.clone()); let _ = bidiag.unpack(); }) } #[bench] fn bidiagonalize_unpack_500x500(bh: &mut Bencher) { let m = DMatrix::::new_random(500, 500); bh.iter(|| { let bidiag = Bidiagonal::new(m.clone()); let _ = bidiag.unpack(); }) }