[torqueusers] OpenMPI and Torque

Tony Schreiner schreian at bc.edu
Thu Dec 13 10:47:07 MST 2007


I'd also like to point out, that the openmpi  1.2.4-1 that is  
distributed with Fedora 8, is linked with torque, and its mpiexec  
recognizes torque node allocations.

Tony Schreiner
Boston College

On Dec 13, 2007, at 8:52 AM, P Spencer Davis wrote:

>     If you built openmpi so that it can communicate with torque all  
> you need to do is have something like
>
> /path/to/openmpi/mpiexec /path/to/exe/exe.a
>
> in your qsub script. (check with the ompi_info command, it should  
> let you know if you linked against the Torque libraries, openmpi  
> refers to it as tm)
>     so the script would look like this:
>
> #PBS -N mpitest
> /path/to/openmpi/mpiexec /path/to/exe/exe.a
>
>
>                  Hope that helps,
>                                Spencer
>
>
> Davi Vercillo wrote:
>> Hi all,
>> I need to submit MPI jobs on Torque but I don't know how. I've  
>> read too many
>> HowTo's and I think that I need to use the "mpiexec" binary but  
>> this one is
>> not working. How can i do this !?
>> Thanks.
>> --------------------------------------------------------------------- 
>> ---
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>> torqueusers at supercluster.org
>> http://www.supercluster.org/mailman/listinfo/torqueusers
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