petsc-3.6.1 2015-08-06
KSPGetFischerGuess
Gets the initial guess generator set with either KSPSetFischerGuess() or KSPCreateFischerGuess()/KSPSetFischerGuess()
Synopsis
#include "petscksp.h"
PetscErrorCode KSPGetFischerGuess(KSP ksp,KSPFischerGuess *guess)
Not Collective
Input Parameters
ksp -the Krylov context
Output Parameters
guess -the object
Keywords
KSP, set, options, prefix, database
See Also
KSPSetOptionsPrefix(), KSPAppendOptionsPrefix(), KSPSetUseFischerGuess(), KSPSetFischerGuess()
Level:developer
Location:src/ksp/ksp/interface/itcl.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages