PETSc version 3.15.5
KSPGetReusePreconditioner
Determines if the KSP reuses the current preconditioner even if the operator in the preconditioner has changed.
Synopsis
#include "petscksp.h"
#include "petscmat.h"
PetscErrorCode KSPGetReusePreconditioner(KSP ksp,PetscBool *flag)
Collective on ksp
Input Parameters
| ksp | - iterative context obtained from KSPCreate()
|
Output Parameters
See Also
KSPCreate(), KSPSolve(), KSPDestroy(), KSPSetReusePreconditioner(), KSP
Level
intermediate
Location
src/ksp/ksp/interface/itfunc.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages