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Subject: Re: [OMPI users] Installation of openmpi-1.4.4
From: Ralph Castain (rhc_at_[hidden])
Date: 2011-12-21 16:44:09


Not really - we support singletons, so that should work. The key is to have LD_LIBRARY_PATH set correctly in the environment.

On Dec 21, 2011, at 1:08 PM, Gustavo Correa wrote:

> You probably need also to launch the program with mpiexec (mpiexec -np 4 ./hello_c),
> not just ./hello_c as your email suggests you did.
>
> On Dec 21, 2011, at 2:12 PM, Ralph Castain wrote:
>
>> Did you remember to set your LD_LIBRARY_PATH to include /opt/openmpi, per your configure line?
>>
>>
>> On Dec 21, 2011, at 11:56 AM, amosleff_at_[hidden] wrote:
>>
>>> Dear OMPI Users,
>>> I have just read the messages from Martin Rushton and Jeff Squyres and have been having the same problem trying to get openmp-1.4.4 to work. My specs are below:
>>> Xeon(R) CPU 5335 2.00 GHz
>>> Linux SUSE 11.4 (x86_64)
>>> Linux 2.6.371-1.2 desktop x86_64
>>> I go through the compilation process with the commands:
>>> ./configure --prefix=/opt/openmpi CC=icc CXX=icpc F77=ifort F90=ifort "FCFLAGS=-O3 -i8" "FFLAGS=-O3 -i8" 2>&1 | tee config.out
>>> make -j 4 all 2>&1 | tee make.out
>>> make install 2>&1 | tee install.out.
>>> The entire process seems to go properly but when I try to use an example it doesn't work properly.
>>> mpicc hello_c.c -o hello_c
>>> compiles properly. However,
>>> "./hello_c" gives an error message that it cannot find the file libmpi_so.0. There are at least 3 copies of the file present as found by the search command but none of these are found. I have checked the permissions and they seem to be OK so I am at the same point as Martin Rushton. I hope that somebody comes up with an anser soon.
>>> Amos Leffler
>>> _______________________________________________
>>> users mailing list
>>> users_at_[hidden]
>>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>>
>>
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