> Quoting Rick Jones <[EMAIL PROTECTED]>: > Subject: Re: minutes from socket over RDMA discussion at workshop > > Michael S. Tsirkin wrote: > >> Bulk Transfer "Latency" > >> Unidir Bidir > >> Card Mbit/s SDx SDr Mbit/s SDx SDr Tran/s SDx SDr > >>--------------------------------------------------------------------------- > >> nnnn nnnnn nnnnn nnnn nnnnn nnnnn nnnnn nnnnn nnnnn > >>AD313A IPoIB 2970 4.418 4.544 3530 3.59 3.95 19290 n/a n/a > >>AD313A SDP 7810 0.453 1.048 12820 0.69 0.68 38030 26.29 26.29 > >>AD313A SDP p=0 7810 0.346 0.527 12670 0.42 0.043 19380 n/a n/a > > > > > >What's AD313A? What's the MTU for IPoIB (in OFED 1.2 it defaults to 64K)? > > > The OFED is whatever is in RHEL5 - someone said that might be 1.1.
So you are not comparing apples to apples: SPD uses buffers of 64K, IPoIB datagram mode - 2K. > I had > some problems getting all of it removed enough to get 1.2 to load there - > in particular the ib_sdp stuff. Report the problem, people'll try to help. -- MST _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
