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From: Aniruddha Shet (shet_at_[hidden])
Date: 2006-02-22 15:29:02


Apologies for my delayed response.

I tried with openmpi-1.1a1r9098.tar.bz2 but still encounter the same
problem.

There is no core being produced. I am sending you whatever output trace is
written. Not sure if the attached trace will allow you to debug the problem.

Thanks,
Aniruddha

----- Original Message -----
From: "Jeff Squyres" <jsquyres_at_[hidden]>
To: "Open MPI Users" <users_at_[hidden]>
Sent: Wednesday, February 15, 2006 8:27 AM
Subject: Re: [OMPI users] [O-MPI users] Job fails with mpiP

> Sorry it took so long to reply to this -- the mpiP download site was
> down for a few days. I have downloaded and installed mpiP and run it
> with some toy MPI programs under Open MPI and it seems to work fine
> for me.
>
> 1. We have recently committed some bug fixes to both the trunk and
> the v1.0 branch (i.e., since you sent this mail). We don't have a
> new 1.0.2 alpha yet, but could you try a new nightly tarball from
> either the trunk or v1.0 branch and see if it solves your problem?
>
> 2. From the description in the README in your tarball, it looks like
> things are dying right away during startup (which is why I was
> hopeful that I could replicate the problem, even without your
> application). It also looks like a process died due to a segv -- was
> a core produced? If #1 doesn't solve your problems, can you generate
> a backtrace from that corefile and send it here?
>
>
> On Feb 9, 2006, at 5:46 PM, Aniruddha Shet wrote:
>
> > I am trying to profile an Open MPI job using the mpiP profiling
> > library.
> > Running the job without the library completes successfully. When I
> > link the
> > profiling library into the executable, the job fails to run. I am
> > able to
> > build the job with mpiP, but the execution fails. Please see the
> > attached
> > tar file for details.
>
> --
> {+} Jeff Squyres
> {+} The Open MPI Project
> {+} http://www.open-mpi.org/
>
>
> _______________________________________________
> users mailing list
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>
>



  • application/octet-stream attachment: coretrace