DMTSSetIJacobianLocal#

set a local Jacobian evaluation function

Synopsis#

#include "petscts.h" 
PetscErrorCode DMTSSetIJacobianLocal(DM dm, PetscErrorCode (*func)(DM, PetscReal, Vec, Vec, PetscReal, Mat, Mat, void *), void *ctx)

Logically Collective

Input Parameters#

dm - DM to associate callback with
func - local Jacobian evaluation
ctx - optional context for local Jacobian evaluation

See Also#

TS: Scalable ODE and DAE Solvers, DM, DMTSGetIJacobianLocal(), DMTSSetIFunctionLocal(), DMTSSetIJacobian(), DMTSSetIFunction()

Level#

beginner

Location#

src/ts/utils/dmlocalts.c

Examples#

src/ts/tutorials/ex18.c
src/ts/tutorials/ex45.c
src/ts/tutorials/ex46.c
src/ts/tutorials/ex47.c
src/ts/tutorials/ex48.c
src/ts/tutorials/ex53.c
src/ts/tutorials/ex76.c
src/ts/tutorials/ex77.c

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