DMSNESGetJacobianLocal#

the local Jacobian evaluation function set with DMSNESSetJacobianLocal().

Synopsis#

#include "petscsnes.h" 
PetscErrorCode DMSNESGetJacobianLocal(DM dm, PetscErrorCode (**func)(DM, Vec, Mat, Mat, void *), void **ctx)

Logically Collective

Input Parameter#

dm - DM with the associated callback

Output Parameters#

func - local Jacobian evaluation
ctx - context for local Jacobian evaluation

See Also#

DMSNESSetJacobianLocal(), DMDASNESSetJacobian(), DMDACreate1d(), DMDACreate2d(), DMDACreate3d()

Level#

beginner

Location#

src/snes/utils/dmlocalsnes.c

Index of all SNES routines
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Index of all manual pages