Hi Howard. Thank you for your reply.
I'm using version 1.10.2 I executed the following command: mpirun -np 2 --mca odls_base_verbose 100 java -cp alot:of:jarfile -Djava.library.path=/Users/stamile/Applications/IBM/ILOG/CPLEX_Studio1263/cplex/bin/x86-64_osx clustering.TensorClusterinCplexMPI the output is: * Num procs: 2 FirstRank: 0 Recovery: DEFAULT Max Restarts: 0* * Argv[0]: java* * Argv[1]: -cp* * Argv[2]: /Applications/Eclipse.app/Contents/MacOS:/Users/stamile/Documents/workspace_newJava/TensorFactorization/bin:/Users/stamile/Applications/IBM/ILOG/CPLEX_Studio1263/cplex/lib/cplex.jar:/Users/stamile/Downloads/commons-lang3-3.4/commons-lang3-3.4.jar:/Users/stamile/Downloads/Jama-1.0.3.jar:/Users/stamile/Downloads/hyperdrive-master/hyperdrive.jar:/usr/local/lib:/usr/local/lib/mpi.jar* * Argv[3]: /Users/stamile/Applications/IBM/ILOG/CPLEX_Studio1263/cplex/bin/x86-64_osx* * Argv[4]: -Djava.library.path=-Djava.library.path=/Users/stamile/Applications/IBM/ILOG/CPLEX_Studio1263/cplex/bin/x86-64_osx:/usr/local/lib* * Argv[5]: clustering.TensorClusterinCplexMPI* * Env[0]: OMPI_MCA_odls_base_verbose=100* * Env[1]: OMPI_COMMAND=clustering.TensorClusterinCplexMPI* * Env[2]: OMPI_MCA_orte_precondition_transports=e6a8891c458c267b-c079810b4abe7ebf* * Env[3]: OMPI_MCA_orte_peer_modex_id=0* * Env[4]: OMPI_MCA_orte_peer_init_barrier_id=1* * Env[5]: OMPI_MCA_orte_peer_fini_barrier_id=2* * Env[6]: TMPDIR=/var/folders/5t/6tqp003x4fn09fzgtx46tjdh0000gn/T/* Argv[4] looks strange. Indeed if I execute: mpirun -np 2 --mca odls_base_verbose 100 java -cp alot:of:jarfile clustering.TensorClusterinCplexMPI The same as before without ( -Djava.library.path=/Users/stamile/Applications/IBM/ILOG/CPLEX_Studio1263/cplex/bin/x86-64_osx ) i obtain: *Argv[0]: java* * Argv[1]: -Djava.library.path=/usr/local/lib* * Argv[2]: -cp* * Argv[3]: /Applications/Eclipse.app/Contents/MacOS:/Users/stamile/Documents/workspace_newJava/TensorFactorization/bin:/Users/stamile/Applications/IBM/ILOG/CPLEX_Studio1263/cplex/lib/cplex.jar:/Users/stamile/Downloads/commons-lang3-3.4/commons-lang3-3.4.jar:/Users/stamile/Downloads/Jama-1.0.3.jar:/Users/stamile/Downloads/hyperdrive-master/hyperdrive.jar:/usr/local/lib:/usr/local/lib/mpi.jar* * Argv[4]: clustering.TensorClusterinCplexMPI* * Env[0]: OMPI_MCA_odls_base_verbose=100* * Env[1]: OMPI_COMMAND=clustering.TensorClusterinCplexMPI* * Env[2]: OMPI_MCA_orte_precondition_transports=92248561306f2b2e-601ae65dc34a347c* * Env[3]: OMPI_MCA_orte_peer_modex_id=0* * Env[4]: OMPI_MCA_orte_peer_init_barrier_id=1* * Env[5]: OMPI_MCA_orte_peer_fini_barrier_id=2* * Env[6]: TMPDIR=/var/folders/5t/6tqp003x4fn09fzgtx46tjdh0000gn/T/* * Env[7]: __CF_USER_TEXT_ENCODING=0x1F5:0x0:0x4* What do you think ? Best, Claudio 2016-05-23 19:38 GMT+02:00 Howard Pritchard <hpprit...@gmail.com>: > Hello Claudio, > > mpirun should be combining your java.library.path option with the one > needed to add > the Open MPI's java bindings as well. > > Which version of Open MPI are you using? > > Could you first try to compile the Ring.java code in ompi/examples and run > it with the > following additional mpirun parameter? > > mpirun -np 1 --mca odls_base_verbose 100 java Ring > > then try your application with the same "odls_base_verbose" mpirun option > > and post the output from the two runs to the mail list? > > I suspect there may be a bug with building the combined java.library.path > in the Open MPI code. > > Howard > > > 2016-05-23 9:47 GMT-06:00 Claudio Stamile <claudiostam...@gmail.com>: > >> Dear all, >> >> I'm using openmpi for Java. >> I've a problem when I try to use more option parameters in my java >> command. More in detail I run mpirun as follow: >> >> mpirun -n 5 java -cp path1:path2 -Djava.library.path=pathLibs >> classification.MyClass >> >> It seems that the option "-Djava.library.path" is ignored when i execute >> the command. >> >> Is it normal ? >> >> Do you know how to solve this problem ? >> >> Thank you. >> >> Best, >> Claudio >> >> -- >> C. >> >> _______________________________________________ >> users mailing list >> us...@open-mpi.org >> Subscription: https://www.open-mpi.org/mailman/listinfo.cgi/users >> Link to this post: >> http://www.open-mpi.org/community/lists/users/2016/05/29285.php >> > > > _______________________________________________ > users mailing list > us...@open-mpi.org > Subscription: https://www.open-mpi.org/mailman/listinfo.cgi/users > Link to this post: > http://www.open-mpi.org/community/lists/users/2016/05/29288.php > -- C.
