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Running OpenMPI across a network

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Old   December 5, 2011, 05:51
Question Running OpenMPI across a network
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Ang Yen Kee
Join Date: Nov 2011
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Hi,

I am trying to run the process in parallel by using 2 pc. I did the file which contains the names of the machines like tutorials.
http://www.openfoam.com/docs/user/ru...s-parallel.php

Quote:

neet-E131x
ubuntu cup=2
However, I got an error when i was trying to run an application.

Quote:
mpirun --hostfile machines -np 3 icoFoam -parallel


--------------------------------------------------------------------------
mpirun was unable to launch the specified application as it could not find an executable:


Executable: icoFoam
Node: E131x


while attempting to start process rank 0.
--------------------------------------------------------------------------
Is this setting problem?

Last edited by NEET; December 18, 2011 at 08:13. Reason: update
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