pub fn parallel_matvec<F>(
matrix: &ArrayView2<'_, F>,
vector: &ArrayView1<'_, F>,
config: &WorkerConfig,
) -> LinalgResult<Array1<F>>
pub fn parallel_matvec<F>(
matrix: &ArrayView2<'_, F>,
vector: &ArrayView1<'_, F>,
config: &WorkerConfig,
) -> LinalgResult<Array1<F>>