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Subject: Re: [OMPI devel] application hangs with multiple dup
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2009-09-15 16:35:59

On Sep 10, 2009, at 7:12 PM, Edgar Gabriel wrote:

> so I can confirm that I can reproduce the hang, and we (George, Rainer
> and me) have looked into that and are continue digging.
> I hate to say that, but it looked to us as if messages were 'lost'
> (sender clearly called send and but the data is not in any of the
> queues
> on the receiver side), which seems to be consistent with two other bug
> reports currently being discussed on the mailing list. I could
> reproduce
> the hang with both sm and tcp, so its probably not a btl issue but
> somewhere higher.

Is this is, indeed, happening, someone please file a bug in trac.


Jeff Squyres