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-   -   parallel on linux (http://www.cfd-online.com/Forums/fluent/110616-parallel-linux.html)

isabel December 16, 2012 05:01

parallel on linux
 
Dear everybody,

I have a PC with four processors and I want to use all of them in my simulations.

I have created a file called hosts.txt with the following lines (four times the name of my computer representing my four processors)

isabel
isabel
isabel
isabel

Them, I execute fluent in the command line:

fluent 3ddp -t4 -cnf=hosts.txt

and I have the following error:

Starting /home/isabel/Escritorio/Fluent.Inc/fluent6.3.26/multiport /mpi/lnx86/hp
mpirun: gethostbyname(isabel) failed
mpirun: Line 5: Invalid hostname: isabel


Does anybody know what can I do?


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