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August 18, 2014, 10:54 |
Beowulf cluster open foam
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#1 |
New Member
Nfo
Join Date: Aug 2014
Posts: 2
Rep Power: 0 |
I am creating a cluster with ubuntu 12.04 tls and I have done all the steps in the manual I found on this forum. The problem I have is that when doing the test that appears in the manual, the executable does not work, and which is not the problem. I get this error:
ru @ master: ~ $ mpirun np 4 --hostfile machines --rankfile rankfile interFoam -Parallel> log & [1] 4575 ru @ master: ~ $ -------------------------------------------- ------------------------------ mpirun was unable to launch the specified application as it Could not find an executable: Executable: interFoam Node: nodo01 while attempting to start process rank 2. -------------------------------------------------- ------------------------ no longer continue, not if the problem is in the cluster, the command .... someone help me ??? The version of openfoam I am using is 2.3.0 Thank you for help! |
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September 1, 2014, 00:51 |
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#2 |
New Member
liyu
Join Date: Jan 2014
Location: Beijing
Posts: 10
Rep Power: 12 |
you can try this command:
mpirun –hostfile machines –np 12 /home/inet107/OpenFoam/OpenFoam-2.3.0/bin/foamExec ico22968 -parallel |
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September 1, 2014, 03:47 |
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#3 |
New Member
Nfo
Join Date: Aug 2014
Posts: 2
Rep Power: 0 |
thanx for help.
and I resolved the problem, I was in the bashrc file, and I had to put the path / opt / openfoam230 / ect / bashrc in the first line of the file. Before you put it at the end and did not work me. Thank you |
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Tags |
openfoam cluster beowulf |
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