> An alternative is to provide UD and multicast/broadcast support in the CMA. I > know that the Intel MPI runs over DAPL, which does not provide multicast > support. Can MPI operate with unreliable multicast support? Does MPI plan on > using IB multicast?
Yes, the MPI can operate with unreliable multicast support. MVAPICH-0.9.6 has this broadcast support over IB multicast. As Hal suggested earlier, application processes interact with SA to create/join multicast groups. Thanks, Amith > > > _______________________________________________ > openib-general mailing list > [email protected] > http://openib.org/mailman/listinfo/openib-general > > To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general > _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
