Re: [Condor-users] mp1script quick question (Parallel Job)

[Neil Jones <ncjonez@xxxxxxxxx>]

The nice thing about the mp1script is that you can adjust it to do  
whatever you want it to do, as it's just a shell script.  Some useful  
information regarding MPICH and firewalls:
http://www-unix.mcs.anl.gov/mpi/mpich1/docs/faq.htm

If you can figure out how to tell MPICH's mpirun program to use a  
different set of ports, you can put that into mp1script and call it a  
day.  If you can't change mpirun's default port assignment, then the  
mp1script isn't the problem.

..Neil

On Mar 13, 2007, at 10:22 AM, Natarajan, Senthil wrote:

> Hi,
>
> I am using the mp1script (etc/examples/mp1script) from condor to  
> run parallel jobs (with mpich1.2.4).
>
> How to specify in this script to use the specified port range,  
> because it uses different source and destination ports to connect  
> to other machine. Since the other machine is behind the firewall, I  
> need to restrict the parallel jobs to use a particular port range  
> so that I can specify that in the firewall rule.
>
> Could you please let me know?
>
> Thanks,
>
> Senthil
>
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