KSPSetPC#
Sets the preconditioner to be used to calculate the application of the preconditioner on a vector into a KSP
.
Synopsis#
#include "petscksp.h"
#include "petscmat.h"
PetscErrorCode KSPSetPC(KSP ksp, PC pc)
Collective
Input Parameters#
Note#
This routine is almost never used since KSP
creates its own PC
when needed.
Use KSPGetPC()
to retrieve the preconditioner context instead of creating a new one.
See Also#
Level#
developer
Location#
Examples#
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages