KSPSetPC
Sets the preconditioner to be used to calculate the application of the preconditioner on a vector.
Synopsis
#include "petscksp.h"
int KSPSetPC(KSP ksp,PC B)
Collective on KSP
Input Parameters
| ksp | - iterative context obtained from KSPCreate()
|
| B | - the preconditioner object
|
Notes
Use KSPGetPC() to retrieve the preconditioner context (for example,
to free it at the end of the computations).
Keywords
KSP, set, precondition, Binv
See Also
KSPGetPC()
Level:developer
Location:src/sles/ksp/interface/itfunc.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages