Thanks for your guide. That solved my problem. On Fri, Apr 25, 2014 at 3:17 PM, Lu, Huiwei <[email protected]> wrote:

You can determine the rank order of your MPI processes in your machinefile. For example, if you create a machinefile like:

machine1 machine1 machine1 machine1 machine2 machine1

Using ‘mpiexec -f machinefile -n 6 ./example/cpi’, then rank 0-3 and rank 5 will run on machine1, and rank 4 will run on machine2.

— Huiwei Lu Postdoc Appointee Mathematics and Computer Science Division, Argonne National Laboratory http://www.mcs.anl.gov/~huiweilu/

On Apr 25, 2014, at 2:42 AM, ehsan saei <[email protected]> wrote:

...

Dear all,

I want to run my code on two machines and I want to declare rank IDs manually. for example I want to rank=0 on machine 1 and rank= 4 on machine 2 and rank=5 on machine 1

how can I do that?

Thanks in advance, Ehsan _______________________________________________ discuss mailing list [email protected] To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

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