Function from_object_slice

benches/array.rs:101–120

(c: &mut Criterion)

}

fn from_object_slice(c: &mut Criterion) {
    const SIZES: &[usize] = &[2_usize.pow(5), 2_usize.pow(10), 2_usize.pow(15)];

    let mut group = c.benchmark_group("from_object_slice");
    for &size in SIZES {
        Python::attach(|py| {
            let vec = (0..size)
                .map(|val| val.into_py_any(py).unwrap())
                .collect::<Vec<_>>();

            group.throughput(Throughput::Elements(size as u64));
            group.bench_with_input(BenchmarkId::from_parameter(size), &size, |b, _size| {
                b.iter(|| {
                    let slice = black_box(&vec[..]);
                    black_box(PyArray1::from_slice(py, slice));
                });
            });
        });
    }
}

fn from_vec2(c: &mut Criterion) {
    const SIZES: &[usize] = &[2_usize.pow(3), 2_usize.pow(5), 2_usize.pow(8)];