On 13:40 Wed 17 Oct , Maestas, Christopher Daniel wrote: > We had some similar experiences at 4480 nodes using Open SM 3.0.0 svn > tag 10188.
It is something pre-OFED-1.2. > With a clean mapping I think it took ~3-5 minutes. There were many performance improvements since that (but probably my simulator is too fast anyway :)). BTW could you send me output of ibnetdiscover? I will be able to re-run it with ibsim too. Sasha > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Sasha > Khapyorsky > Sent: Wednesday, October 17, 2007 1:24 PM > To: Ira Weiny > Cc: Edward Mascarenhas; [email protected] > Subject: Re: [ofa-general] Running OpenSM on large clusters > > On 21:03 Wed 17 Oct , Sasha Khapyorsky wrote: > > > > > > We have atlas running with 1152 nodes. OpenSM is able to route it > > > with up/down routing in ~2min. > > > > 2min is a lot for OpenSM with up/down. Is it pure OpenSM time or from > > bring-up power-on? > > With simulator (ibsim) and atlas I have 7+ seconds with master OpenSM: > > ------------------------------------------------- > OpenSM 3.1.5 > Command Line Arguments: > Creating new log file > Run Once > Log File: ./osm.log > ------------------------------------------------- > OpenSM 3.1.5 > > Using default GUID 0x2c9020021a5ed > Entering MASTER state > > SUBNET UP > > Exiting SM > > > real 0m7.324s > user 0m5.860s > sys 0m2.980s > > > Sasha > _______________________________________________ > 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 > > _______________________________________________ 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
