40   Mat                           mat = part->adj, adj, sadj;  in MatPartitioningApply_Hierarchical()  local
60     adj = mat;  in MatPartitioningApply_Hierarchical()
61     PetscCall(PetscObjectReference((PetscObject)adj));  in MatPartitioningApply_Hierarchical()
65     PetscCall(MatConvert(mat, MATMPIADJ, MAT_INITIAL_MATRIX, &adj));  in MatPartitioningApply_Hierarchical()
66     if (adj->rmap->n > 0) bs = mat->rmap->n / adj->rmap->n;  in MatPartitioningApply_Hierarchical()
69   mat_localsize = adj->rmap->n;  in MatPartitioningApply_Hierarchical()
77     PetscCall(PetscCalloc1(bs * adj->rmap->n, &parts_indices));  in MatPartitioningApply_Hierarchical()
78 …PetscCall(ISCreateGeneral(comm, bs * adj->rmap->n, parts_indices, PETSC_OWN_POINTER, partitioning)…  in MatPartitioningApply_Hierarchical()
83     PetscCall(MatDestroy(&adj));  in MatPartitioningApply_Hierarchical()
132   PetscCall(MatPartitioningSetAdjacency(hpart->coarseMatPart, adj));  in MatPartitioningApply_Hierarchical()
157 …PetscCall(MatPartitioningHierarchical_AssembleSubdomain(adj, part->vertex_weights ? vweights : NUL…  in MatPartitioningApply_Hierarchical()
213 …PetscCall(MatPartitioningHierarchical_ReassembleFineparts(adj, fineparts_temp, mapping, &hpart->fi…  in MatPartitioningApply_Hierarchical()
229   PetscCall(PetscMalloc1(bs * adj->rmap->n, &parts_indices));  in MatPartitioningApply_Hierarchical()
231   for (i = 0; i < adj->rmap->n; i++) {  in MatPartitioningApply_Hierarchical()
237 …PetscCall(ISCreateGeneral(comm, bs * adj->rmap->n, parts_indices, PETSC_OWN_POINTER, partitioning)…  in MatPartitioningApply_Hierarchical()
238   PetscCall(MatDestroy(&adj));  in MatPartitioningApply_Hierarchical()
242 static PetscErrorCode MatPartitioningHierarchical_ReassembleFineparts(Mat adj, IS fineparts, ISLoca…  in MatPartitioningHierarchical_ReassembleFineparts()  argument
254   PetscCall(PetscObjectGetComm((PetscObject)adj, &comm));  in MatPartitioningHierarchical_ReassembleFineparts()
256   PetscCall(MatGetLayouts(adj, &rmap, NULL));  in MatPartitioningHierarchical_ReassembleFineparts()
291 static PetscErrorCode MatPartitioningHierarchical_AssembleSubdomain(Mat adj, IS vweights, IS destin…  in MatPartitioningHierarchical_AssembleSubdomain()  argument
300   PetscCall(PetscObjectGetComm((PetscObject)adj, &comm));  in MatPartitioningHierarchical_AssembleSubdomain()
309   PetscCall(MatCreateSubMatrices(adj, 1, &irows, &icols, MAT_INITIAL_MATRIX, &sadj));  in MatPartitioningHierarchical_AssembleSubdomain()
458   Mat                           mat   = part->adj, adj;  in MatPartitioningImprove_Hierarchical()  local
468     adj = mat;  in MatPartitioningImprove_Hierarchical()
469     PetscCall(PetscObjectReference((PetscObject)adj));  in MatPartitioningImprove_Hierarchical()
473     PetscCall(MatConvert(mat, MATMPIADJ, MAT_INITIAL_MATRIX, &adj));  in MatPartitioningImprove_Hierarchical()
485   PetscCall(MatPartitioningSetAdjacency(hpart->improver, adj));  in MatPartitioningImprove_Hierarchical()
489     PetscCall(PetscMalloc1(adj->rmap->n, &vertex_weights));  in MatPartitioningImprove_Hierarchical()
490     PetscCall(PetscArraycpy(vertex_weights, part->vertex_weights, adj->rmap->n));  in MatPartitioningImprove_Hierarchical()
494   PetscCall(MatDestroy(&adj));  in MatPartitioningImprove_Hierarchical()
497 …SETERRQ(PetscObjectComm((PetscObject)adj), PETSC_ERR_SUP, "Requires PETSc be installed with ParMet…  in MatPartitioningImprove_Hierarchical()