On May 13, 2011, at 4:09 PM, Dave Love wrote: > Jeff Squyres <jsquy...@cisco.com> writes: > >> On May 11, 2011, at 3:21 PM, Dave Love wrote: >> >>> We can reproduce it with IMB. We could provide access, but we'd have to >>> negotiate with the owners of the relevant nodes to give you interactive >>> access to them. Maybe Brock's would be more accessible? (If you >>> contact me, I may not be able to respond for a few days.) >> >> Brock has replied off-list that he, too, is able to reliably reproduce the >> issue with IMB, and is working to get access for us. Many thanks for your >> offer; let's see where Brock's access takes us. > > Good. Let me know if we could be useful > >>>> -- we have not closed this issue, >>> >>> Which issue? I couldn't find a relevant-looking one. >> >> https://svn.open-mpi.org/trac/ompi/ticket/2714 > > Thanks. In csse it's useful info, it hangs for me with 1.5.3 & np=32 on > connectx with more than one collective I can't recall.
Extra data point, that ticket said it ran with mpi_preconnect_mpi 1, well that doesn't help here, both my production code (crash) and IMB still hang. Brock Palen www.umich.edu/~brockp Center for Advanced Computing bro...@umich.edu (734)936-1985 > > -- > Excuse the typping -- I have a broken wrist > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users > >
