6081 static PetscErrorCode MatMergeEntries_Internal(Mat mat, const PetscInt j1[], const PetscInt j2[], c…  in MatMergeEntries_Internal()  argument
6096       if (j1[b1] == j2[b2]) { /* Same column index and hence same nonzero */  in MatMergeEntries_Internal()
6097         j[t]      = j1[b1];  in MatMergeEntries_Internal()
6105       } else if (j1[b1] < j2[b2]) {  in MatMergeEntries_Internal()
6106         j[t]      = j1[b1];  in MatMergeEntries_Internal()
6121       j[t]      = j1[b1];  in MatMergeEntries_Internal()
6374   PetscInt  *i1 = coo_i, *j1 = coo_j;  in MatSetPreallocationCOO_MPIAIJ()  local
6384 …if (i1[k] < 0 || j1[k] < 0) i1[k] = PETSC_INT_MIN;                /* e.g., -2^31, minimal to move …  in MatSetPreallocationCOO_MPIAIJ()
6393   PetscCall(PetscSortIntWithIntCountArrayPair(n1, i1, j1, perm1));  in MatSetPreallocationCOO_MPIAIJ()
6491 …PetscAssert(rem == 0 || j1 != NULL, PETSC_COMM_SELF, PETSC_ERR_PLIB, "Cannot add nonzero offset to…  in MatSetPreallocationCOO_MPIAIJ()
6493   PetscInt *j1prem = PetscSafePointerPlusOffset(j1, rem);  in MatSetPreallocationCOO_MPIAIJ()
6525       if (j1[k] < cstart || j1[k] >= cend) continue;  in MatSetPreallocationCOO_MPIAIJ()
6527       if ((j1[k] - cstart) == rindex) PetscCall(PetscBTSet(hasdiag, rindex));  in MatSetPreallocationCOO_MPIAIJ()
6528       minj[rindex] = PetscMin(minj[rindex], j1[k]);  in MatSetPreallocationCOO_MPIAIJ()
6538       if (j1[k] < cstart || j1[k] >= cend || !PetscBTLookup(hasdiag, rindex)) continue;  in MatSetPreallocationCOO_MPIAIJ()
6539       if (j1[k] == minj[rindex]) j1[k] = i1[k] + (cstart - rstart);  in MatSetPreallocationCOO_MPIAIJ()
6540       else if ((j1[k] - cstart) == rindex) j1[k] = minj[rindex];  in MatSetPreallocationCOO_MPIAIJ()
6562 …PetscCall(MatSplitEntries_Internal(mat, rem, i1, j1, perm1, rowBegin1, rowMid1, rowEnd1, &Atot1, &…  in MatSetPreallocationCOO_MPIAIJ()
6580 …PetscCall(MatMergeEntries_Internal(mat, j1, j2, rowBegin1, rowMid1, rowBegin2, rowMid2, Ajmap1, Aj…  in MatSetPreallocationCOO_MPIAIJ()
6581 …PetscCall(MatMergeEntries_Internal(mat, j1, j2, rowMid1, rowEnd1, rowMid2, rowEnd2, Bjmap1, Bjmap2…  in MatSetPreallocationCOO_MPIAIJ()