Ralph, I think the first use is still pending reviews (more precisely my review) at https://github.com/open-mpi/ompi/pull/7134.
George. On Wed, Jan 1, 2020 at 9:53 PM Ralph Castain via devel < devel@lists.open-mpi.org> wrote: > Hey folks > > I can't find where the opal/reachable framework is being used in OMPI. I > would like to utilize it in the PRRTE oob/tcp component, but need some > guidance on how to do so, or pointers to an example. > > Ralph > > >