agg_comm_pre_sz  1792 ompi/mca/io/romio321/romio/adio/common/ad_coll_build_req_new.c     ADIO_Offset agg_mem_next_off = 0, agg_comm_cur_sz = 0, agg_comm_pre_sz = 0;
agg_comm_pre_sz  1855 ompi/mca/io/romio321/romio/adio/common/ad_coll_build_req_new.c 			    &agg_comm_pre_sz,