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Subject: Re: [OMPI devel] [Open MPI] #2043: sm BTL hang with GCC 4.4.x
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2010-01-05 08:28:50


...just catching up after the holidays...

Just to ensure I understand: does this mean that the sm issue is *not* yet resolved? Or does it mean that it *is* resolved on the 1.4 branch and we need to get 1.4.1 out ASAP?

On Jan 4, 2010, at 10:17 AM, Eugene Loh wrote:

> Open MPI wrote:
>
> >#2043: sm BTL hang with GCC 4.4.x
> >-----------------------+----------------------------------------------------
> >Reporter: eugene | Owner:
> > Type: defect | Status: new
> >Priority: major | Milestone: Open MPI 1.4
> > Version: 1.3 branch | Keywords:
> >-----------------------+----------------------------------------------------
> >
> >Comment(by eugene):
> >
> > Another thread has been attributed to this problem:
> >
> > http://www.open-mpi.org/community/lists/users/2010/01/11674.php [[BR]]
> > ''Dual quad core Opteron hangs on Bcast.''
> >
> > In this case, repeated broadcasts are hanging with Fedora FC11.
> >
> >
> Looks like we're getting the trac 2043 hang with FC11. The problem
> appears to be widespread. Is there anything we should do to fix this
> particular distribution? Talk to the Fedora people?
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-- 
Jeff Squyres
jsquyres_at_[hidden]