petsc-3.11.4 2019-09-28
PCRedundantGetOperators
gets the sequential matrix and preconditioner matrix
Synopsis
#include "petscksp.h"
PetscErrorCode PCRedundantGetOperators(PC pc,Mat *mat,Mat *pmat)
Not Collective
Input Parameter
pc -the preconditioner context
Output Parameters
| mat | - the matrix
|
| pmat | - the (possibly different) preconditioner matrix
|
Keywords
PC, redundant solve
Level
advanced
Location
src/ksp/pc/impls/redundant/redundant.c
Implementations
PCRedundantGetOperators_Redundant in src/ksp/pc/impls/redundant/redundant.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages