On May 13, 2011, at 4:09 PM, Dave Love wrote:
> Jeff Squyres <jsquyres_at_[hidden]> 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.
> 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.
Center for Advanced Computing
> Excuse the typping -- I have a broken wrist
> users mailing list