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From: Peter Kjellström (cap_at_[hidden])
Date: 2011-05-17 04:51:00


On Monday, May 16, 2011 06:47:21 AM Leon Yuhanov wrote:
> Hi,
>
> I have LAM running on 4 nodes via 1 controll node, here is the lamhost
> file:
...
> If i run another job at the same time, that for example has more than 4
> processes, they are all launched on node1, It looks like LAM is not
> scheduling the processes on the other machines when the CPU count runs
> out. What am i doing wrong??

1) LAM is no longer maintained, you may want to have a look at OpenMPI

2) You're probably looking for a resource manager / batch queueing system / ..
like SLURM, Torque or SGE

/Peter