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Subject: Re: [OMPI users] problem with .bashrc stetting of openmpi
From: Addepalli, Srirangam V (srirangam.v.addepalli_at_[hidden])
Date: 2010-08-16 03:32:02


Try

env | grep LD_LIBRARY_PATH

Does it show /home/sunitap/soft/openmpi/lib in your library path.

I have a similar installation. This is how my LD_LIBRARY_PATH looks.

LD_LIBRARY_PATH=/lustre/work/apps/gromacs-testgar/lib:/lustre/work/apps/gromacs-mkl/lib:/lustre/work/apps/openmpi-testgar/lib:/opt/intel/Compiler/11.1/064/lib/intel64:/opt/intel/Compiler/11.1/064/mkl/lib/em64t:/opt/intel/Compiler/11.1/064/lib/intel64:/opt/intel/Compiler/11.1/064/mkl/lib/em64t:/opt/gridengine/lib/lx26-amd64

Rangam
________________________________________
From: users-bounces_at_[hidden] [users-bounces_at_[hidden]] On Behalf Of sunita_at_[hidden] [sunita_at_[hidden]]
Sent: Monday, August 16, 2010 1:24 AM
To: Open MPI Users
Subject: Re: [OMPI users] problem with .bashrc stetting of openmpi

> Hello Sunitha,
> If you have admin privileges on this system add library path to
> /etc/ld.so.conf
I don't have admin privileges.
>
> eg: echo "/home/sunitap/soft/openmpi/lib" >> /etc/ld.so.conf
>
> ldconfig
>
> Rangam
> ________________________________________
> From: users-bounces_at_[hidden] [users-bounces_at_[hidden]] On Behalf Of
> sunita_at_[hidden] [sunita_at_[hidden]]
> Sent: Monday, August 16, 2010 12:28 AM
> To: Open MPI Users
> Subject: Re: [OMPI users] problem with .bashrc stetting of openmpi
>
> Hi,
>
>> hello Sunita,
>>
>> what linux distribution is this?
> The linux distribution is Red Hat Enterprise Linux Server release 5.5
> (Tikanga)
>>
>> On Fri, Aug 13, 2010 at 1:57 AM, <sunita_at_[hidden]> wrote:
>>
> Thanks,
> Sunita
>
>>> Dear Open-mpi users,
>>>
>>> I installed openmpi-1.4.1 in my user area and then set the path for
>>> openmpi in the .bashrc file as follow. However, am still getting
>>> following
>>> error message whenever am starting the parallel molecular dynamics
>>> simulation using GROMACS. So every time am starting the MD job, I need
>>> to
>>> source the .bashrc file again.
>>>
>>> Earlier in some other machine I did the same thing and was not getting
>>> any
>>> problem.
>>>
>>> Could you guys suggest what would be the problem?
>>>
>>> ============.bashrc============
>>> #path for openmpi
>>> export PATH=$PATH:/home/sunitap/soft/openmpi/bin
>>> export CFLAGS="-I/home/sunitap/soft/openmpi/include"
>>> export LDFLAGS="-L/home/sunitap/soft/openmpi/lib"
>>> export LD_LIBRARY_PATH=/home/sunitap/soft/openmpi/lib:$LD_LIBRARY_PATH
>>>
>>> ============== error message ==============
>>> mdrun_mpi: error while loading shared libraries: libmpi.so.0: cannot
>>> open
>>> shared object file: No such file or directory
>>>
>>> ============================================
>>>
>>> Thanks for any help.
>>> Best regards,
>>> Sunita
>>>
>>> _______________________________________________
>>> users mailing list
>>> users_at_[hidden]
>>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>>>
>> _______________________________________________
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>
>
> _______________________________________________
> users mailing list
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>
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