nalgebra/benches/linalg/symmetric_eigen.rs

29 lines
1.2 KiB
Rust

use na::{Matrix4, SymmetricEigen};
fn symmetric_eigen_decompose_4x4(bh: &mut criterion::Criterion) {
let m = Matrix4::<f64>::new_random();
bh.bench_function("symmetric_eigen_decompose_4x4", move |bh| bh.iter(|| test::black_box(SymmetricEigen::new(m.clone()))));
}
fn symmetric_eigen_decompose_10x10(bh: &mut criterion::Criterion) {
let m = crate::reproductible_dmatrix(10, 10);
bh.bench_function("symmetric_eigen_decompose_10x10", move |bh| bh.iter(|| test::black_box(SymmetricEigen::new(m.clone()))));
}
fn symmetric_eigen_decompose_100x100(bh: &mut criterion::Criterion) {
let m = crate::reproductible_dmatrix(100, 100);
bh.bench_function("symmetric_eigen_decompose_100x100", move |bh| bh.iter(|| test::black_box(SymmetricEigen::new(m.clone()))));
}
fn symmetric_eigen_decompose_200x200(bh: &mut criterion::Criterion) {
let m = crate::reproductible_dmatrix(200, 200);
bh.bench_function("symmetric_eigen_decompose_200x200", move |bh| bh.iter(|| test::black_box(SymmetricEigen::new(m.clone()))));
}
criterion_group!(symmetric_eigen,
symmetric_eigen_decompose_4x4,
symmetric_eigen_decompose_10x10,
symmetric_eigen_decompose_100x100,
symmetric_eigen_decompose_200x200
);