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Subject: [OMPI users] help
From: Karos Lotfifar (foadfbf_at_[hidden])
Date: 2013-01-15 11:25:22


Hi,

I am a new user to OpenMPI and I am using java version of OpenMPI. I have
downloaded the nightly snapshot
openmpi-1.9a1r27802.tar.gz<http://www.open-mpi.org/nightly/trunk/openmpi-1.9a1r27802.tar.gz>form
your web page. unfortunately, there are not enough documentation on
your webpage for compiling and using java mpi programs. I have built
openmpi on /usr/local:

./configure --prefix=/usr/local --enable-mpi-java
make all install

and

export LD_LIBRARY_PATH to /usr/local/lib/openmpi/

now, I can compile a simple program easily by

mpijavac -d dd Hello.java
mpirun -np 2 java dd/Hello.class

but when I am trying to run it with mpirun I get the following error:

mpirun: error while loading shared libraries: libopen-rte.so.0: cannot open
shared object file: No such file or directory

Could you please give me some directions.

I am using Ubuntu Linux 11.10 and I am going to use openmpi later in Hadoop.

Thanks,

-- 
Regards,
Karos