petsc-3.12.5 2020-03-29
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 Argument
dm -DM to be used with KSP
Output Arguments
| func | - initial guess evaluation function, see KSPSetComputeInitialGuess() for calling sequence
|
| ctx | - context for right hand side evaluation
|
See Also
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