mca_coll_monitoring_ireduce_scatter 262 ompi/mca/coll/monitoring/coll_monitoring.h extern int mca_coll_monitoring_ireduce_scatter(const void *sbuf, void *rbuf, mca_coll_monitoring_ireduce_scatter 202 ompi/mca/coll/monitoring/coll_monitoring_component.c monitoring_module->super.coll_ireduce_scatter = mca_coll_monitoring_ireduce_scatter;