MatSTRUMPACKSetReordering#
Set STRUMPACK fill-reducing reordering
Synopsis#
#include "petscmat.h"
PetscErrorCode MatSTRUMPACKSetReordering(Mat F, MatSTRUMPACKReordering reordering)
Input Parameters#
F - the factored matrix obtained by calling
MatGetFactor()
reordering - the code to be used to find the fill-reducing reordering, see
MatSTRUMPACKReordering
Options Database Key#
-mat_strumpack_reordering
- Sparsity reducing matrix reordering, seeMatSTRUMPACKReordering
References#
**** -*** STRUMPACK manual
See Also#
Matrices, Mat
, MatSTRUMPACKReordering
, MatGetFactor()
, MatSTRUMPACKSetColPerm()
, MatSTRUMPACKSetHSSRelTol()
,
MatSTRUMPACKSetHSSAbsTol()
, MatSTRUMPACKSetHSSMaxRank()
, MatSTRUMPACKSetHSSLeafSize()
, MatSTRUMPACKSetHSSMinSepSize()
Level#
beginner
Location#
Examples#
Implementations#
MatSTRUMPACKSetReordering_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