petsc-3.12.5 2020-03-29
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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 Arguments

Output Arguments

dm - DM with the associated callback
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
Table of Contents for all manual pages
Index of all manual pages