14   Mat_Preallocator *p = (Mat_Preallocator *)A->data;  in MatDestroy_Preallocator()  local
18   PetscCall(PetscHSetIJDestroy(&p->ht));  in MatDestroy_Preallocator()
19   PetscCall(PetscFree4(p->dnz, p->onz, p->dnzu, p->onzu));  in MatDestroy_Preallocator()
28   Mat_Preallocator *p = (Mat_Preallocator *)A->data;  in MatSetUp_Preallocator()  local
35   PetscCall(PetscHSetIJCreate(&p->ht));  in MatSetUp_Preallocator()
41   PetscCall(PetscCalloc4(mbs, &p->dnz, mbs, &p->onz, mbs, &p->dnzu, mbs, &p->onzu));  in MatSetUp_Preallocator()
47   Mat_Preallocator *p = (Mat_Preallocator *)A->data;  in MatSetValues_Preallocator()  local
67         PetscCall(PetscHSetIJQueryAdd(p->ht, key, &missing));  in MatSetValues_Preallocator()
70             ++p->dnz[key.i - rStart / bs];  in MatSetValues_Preallocator()
71             if (key.j >= key.i) ++p->dnzu[key.i - rStart / bs];  in MatSetValues_Preallocator()
73             ++p->onz[key.i - rStart / bs];  in MatSetValues_Preallocator()
74             if (key.j >= key.i) ++p->onzu[key.i - rStart / bs];  in MatSetValues_Preallocator()
100   Mat_Preallocator *p = (Mat_Preallocator *)A->data;  in MatAssemblyEnd_Preallocator()  local
103   p->nooffproc = PETSC_TRUE;  in MatAssemblyEnd_Preallocator()
106     if (flg) p->nooffproc = PETSC_FALSE;  in MatAssemblyEnd_Preallocator()
122 …PetscCallMPI(MPIU_Allreduce(MPI_IN_PLACE, &p->nooffproc, 1, MPI_C_BOOL, MPI_LAND, PetscObjectComm(…  in MatAssemblyEnd_Preallocator()
140   Mat_Preallocator *p = (Mat_Preallocator *)mat->data;  in MatPreallocatorPreallocate_Preallocator()  local
144 …PetscCheck(!p->used, PetscObjectComm((PetscObject)mat), PETSC_ERR_SUP, "MatPreallocatorPreallocate…  in MatPreallocatorPreallocate_Preallocator()
145   p->used = PETSC_TRUE;  in MatPreallocatorPreallocate_Preallocator()
146   if (!fill) PetscCall(PetscHSetIJDestroy(&p->ht));  in MatPreallocatorPreallocate_Preallocator()
148   PetscCall(MatXAIJSetPreallocation(A, bs, p->dnz, p->onz, p->dnzu, p->onzu));  in MatPreallocatorPreallocate_Preallocator()
152     PetscCall(MatSetOption(A, MAT_NO_OFF_PROC_ENTRIES, p->nooffproc));  in MatPreallocatorPreallocate_Preallocator()
162     PetscCall(PetscHSetIJGetSize(p->ht, &n));  in MatPreallocatorPreallocate_Preallocator()
166       rowstarts[i + 1] = rowstarts[i] + p->dnz[i] + p->onz[i];  in MatPreallocatorPreallocate_Preallocator()
167       maxrow           = PetscMax(maxrow, p->dnz[i] + p->onz[i]);  in MatPreallocatorPreallocate_Preallocator()
171     PetscHashIterBegin(p->ht, hi);  in MatPreallocatorPreallocate_Preallocator()
172     while (!PetscHashIterAtEnd(p->ht, hi)) {  in MatPreallocatorPreallocate_Preallocator()
173       PetscHashIterGetKey(p->ht, hi, key);  in MatPreallocatorPreallocate_Preallocator()
177       PetscHashIterNext(p->ht, hi);  in MatPreallocatorPreallocate_Preallocator()
179     PetscCall(PetscHSetIJDestroy(&p->ht));  in MatPreallocatorPreallocate_Preallocator()
184       PetscInt end = rowstarts[i], start = end - p->dnz[i] - p->onz[i];  in MatPreallocatorPreallocate_Preallocator()
257   Mat_Preallocator *p;  in MatCreate_Preallocator()  local
260   PetscCall(PetscNew(&p));  in MatCreate_Preallocator()
261   A->data = (void *)p;  in MatCreate_Preallocator()
263   p->ht   = NULL;  in MatCreate_Preallocator()
264   p->dnz  = NULL;  in MatCreate_Preallocator()
265   p->onz  = NULL;  in MatCreate_Preallocator()
266   p->dnzu = NULL;  in MatCreate_Preallocator()
267   p->onzu = NULL;  in MatCreate_Preallocator()
268   p->used = PETSC_FALSE;  in MatCreate_Preallocator()