Thanks. The code is here:

https://github.com/mboysan/ping-pong-mpi-tcp

OpenMPI is built using:

./configure --prefix=/PATH_TO_HOME_DIRECTORY/openmpi-4.0.1-install \
            --enable-mpi-java

The code builds on a number of other machines. Are there any minimum java build requirements for OpenMPI with Java? At present using a machine with Ubuntu 16.04, GCC 5.4.0 and OpenJDK 9

On 4/9/19 4:10 PM, Jeff Squyres (jsquyres) via users wrote:
Can you provide a small, standalone example + recipe to show the problem?



On Apr 8, 2019, at 6:45 AM, Benson Muite <benson_mu...@emailplus.org> wrote:

Hi

Am trying to build an MPI Java program using OpenMPI 4.0.1:

I get the following error:

Compilation failure
/MY_DIRECTORY/ping-pong-mpi-tcp/src/main/java/SocketMainMultiJVM.java:[2,10] 
error: cannot access MPIException

Any suggestions on what I am doing incorrectly?

Thanks,

Benson

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