petsc-3.11.2 2019-05-18
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DMNetworkHasJacobian

Sets global flag for using user's sub Jacobian matrices -- replaced by DMNetworkSetOption(network,userjacobian,PETSC_TURE)?

Synopsis

#include "petscdmnetwork.h"  
PetscErrorCode DMNetworkHasJacobian(DM dm,PetscBool eflg,PetscBool vflg)
Collective

Input Parameters

dm - The DMNetwork object
eflg - turn the option on (PETSC_TRUE) or off (PETSC_FALSE) if user provides Jacobian for edges
vflg - turn the option on (PETSC_TRUE) or off (PETSC_FALSE) if user provides Jacobian for vertices

Level

intermediate

Location

src/dm/impls/network/network.c
Index of all DMNetwork routines
Table of Contents for all manual pages
Index of all manual pages