DMPlexSetSNESLocalFEM

Use DMPLEX’s internal FEM routines to compute SNES boundary values, objective, residual, and Jacobian.

Synopsis

#include "petscdmplex.h" 
#include "petscsnes.h"   
PetscErrorCode DMPlexSetSNESLocalFEM(DM dm, PetscBool use_obj, void *ctx)

Input Parameters

• dm - The DM object

• use_obj - Use the objective function callback

• ctx - The user context that will be passed to pointwise evaluation routines

See Also

SNES: Nonlinear Solvers,DMPLEX, SNES, PetscDSAddBoundary(), PetscDSSetObjective(), PetscDSSetResidual(), PetscDSSetJacobian()

Level

developer

Location

src/snes/utils/dmplexsnes.c

Examples

src/snes/tutorials/ex63.c
src/snes/tutorials/ex76.c
src/snes/tutorials/ex23.c
src/snes/tutorials/ex71.c
src/snes/tutorials/ex20.c
src/snes/tutorials/ex27.c
src/snes/tutorials/ex56.c
src/tao/tutorials/ex2.c
src/snes/tutorials/ex17.c
src/tao/tutorials/ex1.c

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