Thanks,
I examined both things, I run lamboot, mpicc and mpirun in the same shell
which mpicc
which mpirun
which lamboot
shows that they are all from the correct and same bin dir.
Even
ssh node2 which mpicc
...
gives the same directory (afs)
> Hi,
>
> The code snippet shows that the lamd is definitely running, but
> then, mpirun / MPI application is not able to find it. This might be due
> to :
>
> * You are launching mpirun/MPI apps in a different shell than where
> lamboot was launched, as a result the PBS environment variables are not
> set (note that tm module requires some $PBS_ environment variables to be
> set) and hence mpirun is not able to find the lamd.
> * There might be a chance that the mpirun / MPI application you are
> using may not be compiled against the same version of LAM from which you
> are running lamboot.
>
>
> Hope it helps..
>
> Nihar
>
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