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Subject: Re: [OMPI users] can you help me please ?thanks
From: Ralph Castain (rhc_at_[hidden])
Date: 2013-12-03 00:39:18


Check that your LD_LIBRARY_PATH is getting set properly on your remote node
- it likely is missing the path to this libgdal. You might need to add the
path to your default shell profile (e.g., .bashrc)

On Mon, Dec 2, 2013 at 9:23 PM, 胡杨 <781578278_at_[hidden]> wrote:

> A simple program at my 4-node ROCKS cluster runs fine with command:
>
> /opt/openmpi/bin/mpirun -np 4 -machinefile machines ./sort_mpi6
>
>
> Another bigger programs runs fine on the head node only with command:
>
> cd ./sphere; /opt/openmpi/bin/mpirun -np 4 ../bin/sort_mpi6
>
> But with the command:
>
> cd /sphere; /opt/openmpi/bin/mpirun -np 4 -machinefile ../machines
> ../bin/sort_mpi6
>
> It gives output that:
>
> ../bin/sort_mpi6: error while loading shared libraries: libgdal.so.1:
> cannot open
> shared object file: No such file or directory
> ../bin/sort_mpi6: error while loading shared libraries: libgdal.so.1:
> cannot open
> shared object file: No such file or directory
> ../bin/sort_mpi6: error while loading shared libraries: libgdal.so.1:
> cannot open
> shared object file: No such file or directory
>
>
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