491   PetscInt *p_mask, *sh_proc_mask, *pw_sh_proc_mask;  in get_ngh_buf()  local
509   gs->nghs = sh_proc_mask = (PetscInt *)malloc(p_mask_size);  in get_ngh_buf()
554   PetscCall(PCTFS_ivec_zero(sh_proc_mask, p_mask_size));  in get_ngh_buf()
593         PetscCall(PCTFS_ivec_or(sh_proc_mask, ptr1, p_mask_size));  in get_ngh_buf()
632   gs->num_nghs    = PCTFS_ct_bits((char *)sh_proc_mask, p_mask_size * sizeof(PetscInt));  in get_ngh_buf()
636   PetscCall(PCTFS_bm_to_proc((char *)sh_proc_mask, p_mask_size * sizeof(PetscInt), gs->nghs));  in get_ngh_buf()
649   free((void *)sh_proc_mask);  in get_ngh_buf()
658   PetscInt *p_mask, *sh_proc_mask, *tmp_proc_mask;  in set_pairwise()  local
671   sh_proc_mask = gs->pw_nghs;  in set_pairwise()
687   nprs = gs->num_pairs = PCTFS_ct_bits((char *)sh_proc_mask, p_mask_size * sizeof(PetscInt));  in set_pairwise()
698   PetscCall(PCTFS_bm_to_proc((char *)sh_proc_mask, p_mask_size * sizeof(PetscInt), msg_list));  in set_pairwise()