Voltair's IB based ISER indeed uses kDAPL so it will be very simple to atapt it to iWARP. . Voltaire's kDAPL supports FMR using PLATFORM registration type, and it is used by the ISER implementation.
Dan > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of David M. Brean > Sent: Tuesday, May 03, 2005 8:59 PM > To: Libor Michalek > Cc: Caitlin Bestler; [email protected] > Subject: Re: [openib-general] FMR and how they work > > Hello, > > I thought that IB implementations of iSER and NFS over RDMA > were using kDAPL. > > -David > > Libor Michalek wrote: > > >On Mon, May 02, 2005 at 01:37:00PM -0700, Caitlin Bestler wrote: > > > > > >>What advantages is this style of fast memory register > supposed to have > >>over the work request style found in IB 1.2 and iWARP? > >> > >> > > > > It's faster since all you're doing is rewriting the device's page > >table mapping. It would be interesting to see benchmark results if > >anyone has them. > > > > > > > >>How is this style of fast memory register supposed to be > utilized from > >>DAPL or ITAPI when they both assume work requests? > >> > >> > > > > It has yet to come up, so far all the consumers are > written directly > >to IB kernel verbs. > > > >-Libor > >_______________________________________________ > >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 > _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
