83 PetscErrorCode DMNetworkGetNumSubNetworks(DM dm, PeOp PetscInt *nsubnet, PeOp PetscInt *Nsubnet)  in DMNetworkGetNumSubNetworks()  argument
88   if (nsubnet) *nsubnet = network->cloneshared->nsubnet;  in DMNetworkGetNumSubNetworks()
107 PetscErrorCode DMNetworkSetNumSubNetworks(DM dm, PetscInt nsubnet, PetscInt Nsubnet)  in DMNetworkSetNumSubNetworks()  argument
115   PetscValidLogicalCollectiveInt(dm, nsubnet, 2);  in DMNetworkSetNumSubNetworks()
119 …PetscCheck(nsubnet >= 0, PETSC_COMM_SELF, PETSC_ERR_ARG_INCOMP, "Number of local subnetworks %" Pe…  in DMNetworkSetNumSubNetworks()
120 …PetscCallMPI(MPIU_Allreduce(&nsubnet, &Nsubnet, 1, MPIU_INT, MPI_SUM, PetscObjectComm((PetscObject…  in DMNetworkSetNumSubNetworks()
125 …network->cloneshared->nsubnet = 0; /* initial value; will be determined by DMNetworkAddSubnetwork(…  in DMNetworkSetNumSubNetworks()
254   i = network->cloneshared->nsubnet;  in DMNetworkAddSubnetwork()
281   if (netnum) *netnum = network->cloneshared->nsubnet;  in DMNetworkAddSubnetwork()
282   network->cloneshared->nsubnet++;  in DMNetworkAddSubnetwork()
665 …PetscCheck(network->cloneshared->nsubnet == Nsubnet, PETSC_COMM_SELF, PETSC_ERR_ARG_INCOMP, "Must …  in DMNetworkLayoutSetUp()
848 …PetscInt    i, nsubnet = network->cloneshared->Nsubnet, *sedgelist, Nsvtx = network->cloneshared->…  in DMNetworkAddSharedVertices()  local
855     PetscCall(PetscMalloc1(2 * 4 * nsubnet, &network->cloneshared->sedgelist));  in DMNetworkAddSharedVertices()
866 …PetscCheck(Nsvtx <= 2 * nsubnet, PETSC_COMM_SELF, PETSC_ERR_SUP, "allocate more space for coupling…  in DMNetworkAddSharedVertices()