mca_coll_sync_reduce   80 ompi/mca/coll/sync/coll_sync.h int mca_coll_sync_reduce(const void *sbuf, void *rbuf, int count,
mca_coll_sync_reduce  129 ompi/mca/coll/sync/coll_sync_module.c     sync_module->super.coll_reduce     = mca_coll_sync_reduce;