Hi Davide,
Thank you for the response.
Yes, I'm trying to run ECHAM4.0 AGCM on the cluster. I use Intel compiler 9.0 to compile the model. But I found the Intel compiler 9.0 was installed only on login node. I'm wondering whether it caused the problem?
I also tested a simple parellel program ( 'mpihello' ), it worked very well.
Best Regards,
Qing BAO
2005-11-28
>
>Hi Qing,
> the problem is likely to depend on your program or cluster setup, rather than
>on LAM; without other information besides program name (I suppose you are
>running Echam global atmospheric model) I would guess that MPI process with rank
>0, which runs on login node with c0-3, requires some resources (files, network?)
>available only on login node and not on the others, so make sure that the
>files(ystems) required by your program are available (either shared through nfs
>or on a local disk) on all the nodes where you run you parallel program.
> greetings, Davide
>
>
>--
>__________________________________________________________
>Davide Cesari ARPA-Servizio Idro Meteorologico __
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