DMKSPGetComputeInitialGuess#

get KSP initial guess evaluation function

Synopsis#

#include "petscksp.h" 
PetscErrorCode DMKSPGetComputeInitialGuess(DM dm, PetscErrorCode (**func)(KSP, Vec, void *), void *ctx)

Not Collective

Input Parameter#

dm - DM used with a KSP

Output Parameters#

func - initial guess evaluation function, for calling sequence see KSPSetComputeInitialGuess()
ctx - context for right hand side evaluation

See Also#

KSP: Linear System Solvers, DMKSP, DM, KSP, DMKSPSetContext(), KSPSetComputeRHS(), DMKSPSetComputeRHS()

Level#

advanced

Location#

src/ksp/ksp/interface/dmksp.c

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