[EMAIL PROTECTED] wrote on 05/03/2007 01:30:00 PM: > > Current ehca surely supports UC. Just give ibv_uc_pingpong a try. > > Thanks... in that case I would definitely suggest investigating using > UC for IPoIB connected mode when SRQs are not available. > > In fact assuming the IBA work to add the ability to attach UC QPs to > SRQs is completed, I think we would probably want to move IPoIB CM to > using UC exclusively.
Then in the interim, how do we address the interoperability issue between say for example, Topspin and IBM HCAs using connected mode -switch to datagram mode? This discussion started from using non zero retry count -that is still easily solvable by patching CM and/or drivers and resetting the retry_count back to 0. Switching to datagram mode will result in too big a performance drop. I am not inclined to go in that direction. Pradeep [EMAIL PROTECTED] _______________________________________________ general mailing list general@lists.openfabrics.org http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
