MatSTRUMPACKGetColPerm#
Get whether STRUMPACK https://portal.nersc.gov/project/sparse/strumpack/master will try to permute the columns of the matrix in order to get a nonzero diagonal
Synopsis#
#include "petscmat.h"
PetscErrorCode MatSTRUMPACKGetColPerm(Mat F, PetscBool *cperm)
Logically Collective
Input Parameters#
F - the factored matrix obtained by calling
MatGetFactor()
Output Parameter#
cperm - Indicates whether STRUMPACK will permute columns
See Also#
MATSOLVERSTRUMPACK, Matrices, MatSTRUMPACKSetReordering(), Mat, MatGetFactor(), MatSTRUMPACKSetColPerm()
Level#
intermediate
Location#
Implementations#
MatSTRUMPACKGetColPerm_STRUMPACK() in src/mat/impls/aij/mpi/strumpack/strumpack.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages