CFD Online Discussion Forums

CFD Online Discussion Forums (
-   OpenFOAM Running, Solving & CFD (
-   -   Running OpenMPI across a network (

NEET December 5, 2011 05:51

Running OpenMPI across a network

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.


ubuntu cup=2

However, I got an error when i was trying to run an application.


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?

All times are GMT -4. The time now is 12:06.