MatSTRUMPACKGetReordering#
Get STRUMPACK https://portal.nersc.gov/project/sparse/strumpack/master fill-reducing reordering
Synopsis#
#include "petscmat.h"
PetscErrorCode MatSTRUMPACKGetReordering(Mat F, MatSTRUMPACKReordering *reordering)
Logically Collective
Input Parameters#
F - the factored matrix obtained by calling
MatGetFactor()from PETSc-STRUMPACK interface
Output Parameter#
reordering - the code to be used to find the fill-reducing reordering
See Also#
MATSOLVERSTRUMPACK, Matrices, Mat, MatSTRUMPACKReordering, MatGetFactor(), MatSTRUMPACKSetReordering(), MatSTRUMPACKSetColPerm()
Level#
intermediate
Location#
Implementations#
MatSTRUMPACKGetReordering_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