If you're just starting with MPI, could you try upgrading to Open MPI?
LAM/MPI has been in maintenance mode for several years -- all new activity is happening on Open MPI (www.open-mpi.org).
On May 14, 2010, at 9:16 AM, Anirban Lahiri wrote:
> Hi,
>
> I am trying to build a Linux Cluster using Ubuntu. I had no difficulty in Installing LAM. However when I run LAM programs I only get the output from 'printf's on the head node and not from the slaves. The program however runs to completion (See output below).
>
> wolf_at_alwolf00:/Wulf$ mpirun C /Wulf/HelloLAMsrc
> Hello, world! I am 0 of 2
> wolf_at_alwolf00:/Wulf$
>
>
> Any help on this will be appreciated. It would also be good to have this question in the FAQs since I hear from other users that they have faced this as well.
>
> Thanks,
>
> Anirban
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