On Fri, 2009-11-06 at 08:10 -0800, Arnaud Westenberg wrote:
> Hi all,
>
> Sorry for the newbie question, but I'm having a hard time finding the answer,
> as I'm not even familiar with the terminology...
>
> I've setup a small cluster on Ubuntu (hardy) and everything is working great,
> includin
On Fri, Nov 6, 2009 at 7:15 PM, Jeff Squyres wrote:
> On Nov 6, 2009, at 5:49 AM, Lee Amy wrote:
>
>> Thanks. And actually I don't know if I need to disable iptables to run
>> MPI programs properly. Obviously from your words Open MPI will use
>> random ports so how do I set up in iptables then let
FWIW, environment variables prefixed with "OMPI_" will automatically
be distributed out to processes. From mpirun(1):
Exported Environment Variables
All environment variables that are named in the form OMPI_*
will auto-
matically be exported to new processes on the local an
