extendr_api::prelude::modules::lu::full_pivoting::reconstruct

Function reconstruct_req

pub fn reconstruct_req<I, E>(
    nrows: usize,
    ncols: usize,
    parallelism: Parallelism<'_>,
) -> Result<StackReq, SizeOverflow>
where
    I: Index,
    E: Entity,
Expand description

Computes the size and alignment of required workspace for reconstructing a matrix out of place, given its full pivoting LU decomposition.