76 lines
1.8 KiB
Rust
76 lines
1.8 KiB
Rust
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use test::{self, Bencher};
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use na::{Matrix4, DMatrix, Bidiagonal};
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#[path="../common/macros.rs"]
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mod macros;
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// Without unpack.
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#[bench]
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fn bidiagonalize_100x100(bh: &mut Bencher) {
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let m = DMatrix::<f64>::new_random(100, 100);
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bh.iter(|| test::black_box(Bidiagonal::new(m.clone())))
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}
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#[bench]
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fn bidiagonalize_100x500(bh: &mut Bencher) {
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let m = DMatrix::<f64>::new_random(100, 500);
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bh.iter(|| test::black_box(Bidiagonal::new(m.clone())))
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}
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#[bench]
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fn bidiagonalize_4x4(bh: &mut Bencher) {
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let m = Matrix4::<f64>::new_random();
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bh.iter(|| test::black_box(Bidiagonal::new(m.clone())))
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}
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#[bench]
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fn bidiagonalize_500x100(bh: &mut Bencher) {
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let m = DMatrix::<f64>::new_random(500, 100);
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bh.iter(|| test::black_box(Bidiagonal::new(m.clone())))
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}
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#[bench]
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fn bidiagonalize_500x500(bh: &mut Bencher) {
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let m = DMatrix::<f64>::new_random(500, 500);
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bh.iter(|| test::black_box(Bidiagonal::new(m.clone())))
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}
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// With unpack.
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#[bench]
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fn bidiagonalize_unpack_100x100(bh: &mut Bencher) {
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let m = DMatrix::<f64>::new_random(100, 100);
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bh.iter(|| {
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let bidiag = Bidiagonal::new(m.clone());
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let _ = bidiag.unpack();
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})
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}
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#[bench]
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fn bidiagonalize_unpack_100x500(bh: &mut Bencher) {
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let m = DMatrix::<f64>::new_random(100, 500);
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bh.iter(|| {
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let bidiag = Bidiagonal::new(m.clone());
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let _ = bidiag.unpack();
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})
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}
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#[bench]
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fn bidiagonalize_unpack_500x100(bh: &mut Bencher) {
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let m = DMatrix::<f64>::new_random(500, 100);
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bh.iter(|| {
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let bidiag = Bidiagonal::new(m.clone());
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let _ = bidiag.unpack();
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})
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}
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#[bench]
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fn bidiagonalize_unpack_500x500(bh: &mut Bencher) {
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let m = DMatrix::<f64>::new_random(500, 500);
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bh.iter(|| {
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let bidiag = Bidiagonal::new(m.clone());
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let _ = bidiag.unpack();
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})
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}
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