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

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:

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.


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


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?



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