petsc-3.12.5 2020-03-29
KSPGetInitialGuessNonzero
Determines whether the KSP solver is using a zero initial guess.
Synopsis
#include "petscksp.h"
PetscErrorCode KSPGetInitialGuessNonzero(KSP ksp,PetscBool *flag)
Not Collective
Input Parameter
ksp -iterative context obtained from KSPCreate()
Output Parameter
flag -PETSC_TRUE if guess is nonzero, else PETSC_FALSE
See Also
KSPSetInitialGuessNonzero(), 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