132 …ynchronizedPrintf(viewer, "Total number of connected components %" PetscInt_FMT "\n", graph->ncc));  in PCBDDCGraphASCIIView()
133   PetscCall(PetscMalloc1(graph->cptr[graph->ncc], &queue_in_global_numbering));  in PCBDDCGraphASCIIView()
134 …PetscCall(ISLocalToGlobalMappingApply(graph->l2gmap, graph->cptr[graph->ncc], graph->queue, queue_…  in PCBDDCGraphASCIIView()
135   for (i = 0; i < graph->ncc; i++) {  in PCBDDCGraphASCIIView()
210   PetscCall(PetscCalloc1(graph->ncc, &mark));  in PCBDDCGraphGetCandidatesIS()
215   for (i = 0; i < graph->ncc; i++) {  in PCBDDCGraphGetCandidatesIS()
239     PetscCall(PetscMalloc1(graph->cptr[graph->ncc], &queue_global));  in PCBDDCGraphGetCandidatesIS()
240 …PetscCall(ISLocalToGlobalMappingApply(graph->l2gmap, graph->cptr[graph->ncc], graph->queue, queue_…  in PCBDDCGraphGetCandidatesIS()
241 …for (i = 0; i < graph->ncc; i++) PetscCall(PetscSortIntWithArray(graph->cptr[i + 1] - graph->cptr[…  in PCBDDCGraphGetCandidatesIS()
247   for (i = 0; i < graph->ncc; i++) {  in PCBDDCGraphGetCandidatesIS()
260     for (i = 0; i < graph->ncc; i++) {  in PCBDDCGraphGetCandidatesIS()
439     PetscInt        nr, nmr, nrs, ncc, cum_queue;  in PCBDDCGraphComputeConnectedComponents()  local
443     for (PetscInt i = 0, k = 0; i < graph->ncc; i++) {  in PCBDDCGraphComputeConnectedComponents()
521 …PetscCall(PetscMalloc3(graph->ncc + 1, &ocptr, graph->cptr[graph->ncc], &oqueue, graph->cptr[graph…  in PCBDDCGraphComputeConnectedComponents()
522     PetscCall(PetscArraycpy(ocptr, graph->cptr, graph->ncc + 1));  in PCBDDCGraphComputeConnectedComponents()
523     PetscCall(PetscArraycpy(oqueue, graph->queue, graph->cptr[graph->ncc]));  in PCBDDCGraphComputeConnectedComponents()
524     PetscCall(PetscArrayzero(touched, graph->cptr[graph->ncc]));  in PCBDDCGraphComputeConnectedComponents()
526     ncc       = 0;  in PCBDDCGraphComputeConnectedComponents()
528     for (PetscInt i = 0; i < graph->ncc; i++) {  in PCBDDCGraphComputeConnectedComponents()
533           graph->cptr[ncc] = cum_queue;  in PCBDDCGraphComputeConnectedComponents()
534           ncc++;  in PCBDDCGraphComputeConnectedComponents()
546     graph->cptr[ncc]    = cum_queue;  in PCBDDCGraphComputeConnectedComponents()
548     graph->ncc          = ncc;  in PCBDDCGraphComputeConnectedComponents()
555     for (PetscInt i = 0; i < graph->ncc; i++) {  in PCBDDCGraphComputeConnectedComponents()
670   PetscInt ncc, cum_queue;  in PCBDDCGraphComputeConnectedComponentsLocal()  local
687   ncc       = 0;  in PCBDDCGraphComputeConnectedComponentsLocal()
701         graph->cptr[ncc]                         = cum_queue;  in PCBDDCGraphComputeConnectedComponentsLocal()
706         ncc++;  in PCBDDCGraphComputeConnectedComponentsLocal()
711         graph->cptr[ncc]     = cum_queue;  in PCBDDCGraphComputeConnectedComponentsLocal()
718         graph->cptr[ncc]     = cum_queue;  in PCBDDCGraphComputeConnectedComponentsLocal()
722   graph->ncc          = ncc;  in PCBDDCGraphComputeConnectedComponentsLocal()
951   graph->ncc = 0;  in PCBDDCGraphSetUp()
963       graph->ncc++;  in PCBDDCGraphSetUp()
964       PetscCall(PetscHMapPCBDDCGraphNodeIterSet(subsetmaps, iter, graph->ncc));  in PCBDDCGraphSetUp()
965       subset = graph->ncc;  in PCBDDCGraphSetUp()
972   for (i = 0; i < graph->ncc; i++) graph->cptr[i + 1] = graph->cptr[i] + subset_sizes[i];  in PCBDDCGraphSetUp()
973   for (i = 0; i < graph->ncc; i++) subset_sizes[i] = 0;  in PCBDDCGraphSetUp()
982 …for (i = 0; i < graph->ncc; i++) PetscCheck(subset_sizes[i] + graph->cptr[i] == graph->cptr[i + 1]…  in PCBDDCGraphSetUp()
988   graph->n_subsets = graph->ncc;  in PCBDDCGraphSetUp()
992   PetscCall(PetscMalloc1(graph->ncc, &graph->subset_ref_node));  in PCBDDCGraphSetUp()
993   PetscCall(PetscMalloc1(graph->cptr[graph->ncc], &queue_global));  in PCBDDCGraphSetUp()
994   PetscCall(PetscMalloc2(graph->ncc, &graph->subset_size, graph->ncc, &graph->subset_idxs));  in PCBDDCGraphSetUp()
995   if (graph->multi_element) PetscCall(PetscMalloc1(graph->ncc, &graph->gsubset_size));  in PCBDDCGraphSetUp()
997 …PetscCall(ISLocalToGlobalMappingApply(graph->l2gmap, graph->cptr[graph->ncc], graph->queue, queue_…  in PCBDDCGraphSetUp()
1002   for (j = 0; j < graph->ncc; j++) {  in PCBDDCGraphSetUp()
1023   if (graph->ncc) {  in PCBDDCGraphSetUp()
1024     PetscCall(PetscMalloc1(graph->cptr[graph->ncc], &graph->subset_idxs[0]));  in PCBDDCGraphSetUp()
1025     PetscCall(PetscArrayzero(graph->subset_idxs[0], graph->cptr[graph->ncc]));  in PCBDDCGraphSetUp()
1026 …for (j = 1; j < graph->ncc; j++) graph->subset_idxs[j] = graph->subset_idxs[j - 1] + graph->subset…  in PCBDDCGraphSetUp()
1027     PetscCall(PetscArraycpy(graph->subset_idxs[0], graph->queue, graph->cptr[graph->ncc]));  in PCBDDCGraphSetUp()
1091     nli = graph->cptr[graph->ncc];  in PCBDDCGraphSetUp()
1139 …->cptr[graph->ncc], PETSC_COMM_SELF, PETSC_ERR_PLIB, "Invalid ilocal size %" PetscInt_FMT " != %" …  in PCBDDCGraphSetUp()