247   if (coloring->bcols > 1) { /* use blocked insertion of Jentry */  in MatFDColoringApply_AIJ()
248     PetscInt     i, m = J->rmap->n, nbcols, bcols = coloring->bcols;  in MatFDColoringApply_AIJ()  local
252     for (k = 0; k < ncolors; k += bcols) {  in MatFDColoringApply_AIJ()
259       if (k + bcols > ncolors) bcols = ncolors - k;  in MatFDColoringApply_AIJ()
260       for (i = 0; i < bcols; i++) {  in MatFDColoringApply_AIJ()
416   PetscInt               bcols = c->bcols;  in MatFDColoringSetUp_MPIXAIJ()  local
634   if (bcols > 1) { /* reorder Jentry for faster MatFDColoringApply() */  in MatFDColoringSetUp_MPIXAIJ()
654 …brows %" PetscInt_FMT " and bcols %" PetscInt_FMT " are used.\n", c->ncolors, c->brows, c->bcols));  in MatFDColoringSetUp_MPIXAIJ()
671     c->bcols = 1;  in MatFDColoringCreate_MPIXAIJ()
677     PetscInt     nz, brows, bcols;  in MatFDColoringCreate_MPIXAIJ()  local
688     bcols = (PetscInt)(0.5 * mem / (m * sizeof(PetscScalar)));  in MatFDColoringCreate_MPIXAIJ()
689     brows = 1000 / bcols;  in MatFDColoringCreate_MPIXAIJ()
690     if (bcols > nis) bcols = nis;  in MatFDColoringCreate_MPIXAIJ()
693     c->bcols = bcols;  in MatFDColoringCreate_MPIXAIJ()
699     PetscInt    nz, brows, bcols;  in MatFDColoringCreate_MPIXAIJ()  local
710     bcols = (PetscInt)(0.5 * mem / (m * sizeof(PetscScalar)));  in MatFDColoringCreate_MPIXAIJ()
711     brows = 1000 / bcols;  in MatFDColoringCreate_MPIXAIJ()
712     if (bcols > nis) bcols = nis;  in MatFDColoringCreate_MPIXAIJ()
715     c->bcols = bcols;  in MatFDColoringCreate_MPIXAIJ()
749   PetscInt        row, nrows_k, l, ncolors, nz = 0, bcols, nbcols = 0;  in MatFDColoringSetValues()  local
761   bcols   = coloring->bcols;  in MatFDColoringSetValues()
763   for (PetscInt i = 0; i < ncolors; i += bcols) {  in MatFDColoringSetValues()
769     y += bcols * coloring->m;  in MatFDColoringSetValues()