DMMGSetFromOptions

Sets various options associated with the DMMG object

Synopsis

#include "petscdmda.h"    
#include "petscdmmesh.h"  
#include "petscpcmg.h"    
#include "petscdmmg.h"  
#include "petscmat.h" 
PetscErrorCode  DMMGSetFromOptions(DMMG *dmmg)
This is being deprecated. Use KSPSetDM() for linear problems and SNESSetDM() for nonlinear problems. See src/ksp/ksp/examples/tutorials/ex45.c and src/snes/examples/tutorials/ex57.c

Collective on DMMG

Input Parameter

dmmg - the context

Notes: this is currently only supported for use with DMMGSetSNES() NOT DMMGSetKSP()

Most options are checked in DMMGSetSNES(); this does call SNESSetFromOptions()

See Also

DMMGCreate(), DMMGDestroy, DMMGSetKSP(), DMMGSetSNESLocal(), DMMGSetSNES()

Level:advanced
Location:
src/snes/utils/damgsnes.c
Index of all DMMG routines
Table of Contents for all manual pages
Index of all manual pages src/snes/examples/tutorials/ex4.c.html
src/snes/examples/tutorials/ex4tu.c.html
src/snes/examples/tutorials/ex7.c.html
src/snes/examples/tutorials/ex8.c.html
src/snes/examples/tutorials/ex18.c.html
src/snes/examples/tutorials/ex19.c.html
src/snes/examples/tutorials/ex19tu.c.html
src/snes/examples/tutorials/ex20.c.html
src/snes/examples/tutorials/ex22.c.html
src/snes/examples/tutorials/ex23.c.html