2187     PetscInt        i, *vptr, nedges, vStart = network->cloneshared->vStart;  in DMNetworkHasJacobian()  local
2193     PetscCall(PetscMalloc1(nVertices + 1, &vptr));  in DMNetworkHasJacobian()
2195     vptr[0] = 0;  in DMNetworkHasJacobian()
2199       vptr[i + 1] = vptr[i] + 2 * nedges + 1;  in DMNetworkHasJacobian()
2203     network->Jvptr = vptr;  in DMNetworkHasJacobian()
2259   PetscInt        i, *vptr, nedges, vStart = network->cloneshared->vStart;  in DMNetworkVertexSetMatrix()  local
2266     vptr                          = network->Jvptr;  in DMNetworkVertexSetMatrix()
2267     network->Jv[vptr[p - vStart]] = J[0]; /* Set Jacobian for this vertex */  in DMNetworkVertexSetMatrix()
2271     for (i = 1; i <= 2 * nedges; i++) network->Jv[vptr[p - vStart] + i] = J[i];  in DMNetworkVertexSetMatrix()
2470   PetscInt        nedges, *vptr = NULL, vc, *rows_v; /* suppress maybe-uninitialized warning */  in DMCreateMatrix_Network()  local
2544   if (vEnd - vStart) vptr = network->Jvptr;  in DMCreateMatrix_Network()
2570         Juser = network->Jv[vptr[v - vStart] + 2 * e + 1]; /* Jacobian(v,e) */  in DMCreateMatrix_Network()
2582         Juser = network->Jv[vptr[v - vStart] + 2 * e + 2]; /* Jacobian(v,vc) */  in DMCreateMatrix_Network()
2597         Juser = network->Jv[vptr[v - vStart]]; /* Jacobian(v,v) */  in DMCreateMatrix_Network()
2682         Juser = network->Jv[vptr[v - vStart] + 2 * e + 1]; /* Jacobian(v,e) */  in DMCreateMatrix_Network()
2694         Juser = network->Jv[vptr[v - vStart] + 2 * e + 2]; /* Jacobian(v,vc) */  in DMCreateMatrix_Network()
2703         Juser = network->Jv[vptr[v - vStart]]; /* Jacobian(v,v) */  in DMCreateMatrix_Network()