extendr_api::prelude::sparse::linalg::lu::supernodal

Function factorize_supernodal_symbolic_lu

pub fn factorize_supernodal_symbolic_lu<I>(
    A: SymbolicSparseColMatRef<'_, I>,
    col_perm: Option<PermRef<'_, I>>,
    min_col: &[I],
    etree: EliminationTreeRef<'_, I>,
    col_counts: &[I],
    stack: PodStack<'_>,
    params: SymbolicSupernodalParams<'_>,
) -> Result<SymbolicSupernodalLu<I>, FaerError>
where
    I: Index,
Expand description

Computes the symbolic structure of the LU factors of the matrix A.