DMPlexSetSNESLocalFEM#

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

Synopsis#

#include "petscdmplex.h" 
#include "petscsnes.h"   
PetscErrorCode DMPlexSetSNESLocalFEM(DM dm, void *boundaryctx, void *residualctx, void *jacobianctx)

Input Parameters#

  • dm - The DM object

  • boundaryctx - the user context that will be passed to pointwise evaluation of boundary values (see PetscDSAddBoundary())

  • residualctx - the user context that will be passed to pointwise evaluation of finite element residual computations (see PetscDSSetResidual())

  • jacobianctx - the user context that will be passed to pointwise evaluation of finite element Jacobian construction (see PetscDSSetJacobian())

See Also#

DMPLEX, SNES

Level#

developer

Location#

src/snes/utils/dmplexsnes.c

Examples#

src/snes/tutorials/ex12.c
src/snes/tutorials/ex13.c
src/snes/tutorials/ex17.c
src/snes/tutorials/ex20.c
src/snes/tutorials/ex23.c
src/snes/tutorials/ex24.c
src/snes/tutorials/ex26.c
src/snes/tutorials/ex36.c
src/snes/tutorials/ex56.c
src/snes/tutorials/ex62.c
src/snes/tutorials/ex63.c

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