hcoll_verbose      68 ompi/mca/coll/hcoll/coll_hcoll.h     int hcoll_verbose;
hcoll_verbose     156 ompi/mca/coll/hcoll/coll_hcoll_component.c                   &mca_coll_hcoll_component.hcoll_verbose,
hcoll_verbose     213 ompi/mca/coll/hcoll/coll_hcoll_component.c     opal_output_set_verbosity(mca_coll_hcoll_output, cm->hcoll_verbose);