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eigen.rs
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/
eigen.rs
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use na::{DMatrix, Eigen};
fn eigen_100x100(bh: &mut criterion::Criterion) {
let m = DMatrix::<f64>::new_random(100, 100);
bh.bench_function("eigen_100x100", move |bh| bh.iter(|| Eigen::new(m.clone(), 1.0e-7, 0)));
}
fn eigen_500x500(bh: &mut criterion::Criterion) {
let m = DMatrix::<f64>::new_random(500, 500);
bh.bench_function("eigen_500x500", move |bh| bh.iter(|| Eigen::new(m.clone(), 1.0e-7, 0)));
}
fn eigenvalues_100x100(bh: &mut criterion::Criterion) {
let m = DMatrix::<f64>::new_random(100, 100);
bh.bench_function("eigenvalues_100x100", move |bh| bh.iter(|| m.clone().eigenvalues(1.0e-7, 0)));
}
fn eigenvalues_500x500(bh: &mut criterion::Criterion) {
let m = DMatrix::<f64>::new_random(500, 500);
bh.bench_function("eigenvalues_500x500", move |bh| bh.iter(|| m.clone().eigenvalues(1.0e-7, 0)));
}
criterion_group!(eigen,
eigen_100x100,
// eigen_500x500,
eigenvalues_100x100,
// eigenvalues_500x500
);