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KSPSetPC
Sets the preconditioner to be used to calculate the application of the preconditioner on a vector.
Synopsis
#include "petscksp.h" #include "petscmat.h"
PetscErrorCode
KSPSetPC
(
KSP
ksp,
PC
pc)
Collective on ksp
Input Parameters
ksp
- iterative context obtained from
KSPCreate
()
pc
- the preconditioner object (can be NULL)
Notes
Use
KSPGetPC
() to retrieve the preconditioner context.
See Also
KSPGetPC
(),
KSP
Level
developer
Location
src/ksp/ksp/interface/itfunc.c
Examples
src/ksp/ksp/tutorials/ex59.c.html
Index of all KSP routines
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