petsc-3.6.1 2015-08-06
Report Typos and Errors

KSPSetSkipPCSetFromOptions

prevents KSPSetFromOptions() from call PCSetFromOptions(). This is used if the same PC is shared by more than one KSP so its options are not resetable for each KSP

Synopsis

#include "petscksp.h" 
PetscErrorCode  KSPSetSkipPCSetFromOptions(KSP ksp,PetscBool flag)
Collective on KSP

Input Parameters

ksp - iterative context obtained from KSPCreate()
flag - PETSC_TRUE to skip calling the PCSetFromOptions()

Keywords

KSP, setup

See Also

KSPCreate(), KSPSolve(), KSPDestroy(), PCSetReusePreconditioner()

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