PCKSPSetKSP#

Sets the KSP context for a PCKSP.

Synopsis#

#include "petscksp.h" 
PetscErrorCode PCKSPSetKSP(PC pc, KSP ksp)

Collective

Input Parameters#

pc - the preconditioner context
ksp - the KSP solver

Notes#

The PC and the KSP must have the same communicator

This would rarely be used, the standard usage is to call PCKSPGetKSP() and then change options on that KSP

See Also#

KSP: Linear System Solvers, PCKSP, PCKSPGetKSP()

Level#

advanced

Location#

src/ksp/pc/impls/ksp/pcksp.c

Implementations#

PCKSPSetKSP_KSP() in src/ksp/pc/impls/ksp/pcksp.c

Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages