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Subject: Re: [OMPI users] Can't get OPENMPI to run parallel job with Myrinet/GM
From: twurgl_at_[hidden]
Date: 2008-02-19 16:59:16


Would you be able to send me the mpirun command and args that you use?

how can I get more output to study? I added "--display-map -d -v " to my
mpirun command, which gives more output, but not the reason for the
failure.

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             George Bosilca
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             n-mpi.org t901353_at_[hidden]
                                                                   Subject
                                       Re: [OMPI users] Can't get OPENMPI
             02/14/2008 10:18 to run parallel job with Myrinet/GM
             PM
                                                                           
                                                                           
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              Open MPI Users
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                    rg>
                                                                           
                                                                           

I run a full testing on the GM with 1.2.5 and with the trunk. Both of
them run to completion without any errors.

Moreover, the error message only say that one of the processes was
terminated, which usually means that something bad happened somewhere
else, and the runtime decided to terminate the whole job. This might
be a segfault, an abort. Without more information it will be difficult
to help or to offer any advice..

   george.

On Feb 14, 2008, at 11:15 AM, Tom Wurgler wrote:

>
> I am trying to use openmpi 1.2.5 (I also tried 1.2.4) to run a
> parallel job
> using GM drivers. The only message I get is:
>
> mpirun noticed that job rank 0 with PID 19508 on node node93 exited on
> signal 15 (Terminated).
>
> I can run serially on one node (4 processors), it just dies when
> trying to use
> more than one node.
>
> Any help appreciated.
>
>
>
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