Hi, Am 07.05.2013 um 13:36 schrieb Duke Nguyen:
> I am testing our cluster with module environment, and am having a > headache to understand openmpi 1.7.2!!! So our system currently has > openmpi 1.6.3 (at default location /usr/local), 1.6.4 and 1.7.2 compiled > with intel compilers (installed at /opt/apps). In order to use openmpi > 1.7.2 for example, I tried: > > $ module load mpi/openmpi-1.7.2_composer_xe_2013.3.163 > $ module load > apps/abinit-7.2.1_composer_xe_2013.3.163_openmpi-1.7.2_intel_fftw3-mkl > $ mpirun ./mpihello_intel What does: $ which mpirun show? Did you also recompile your application? -- Reuti > mca: base: component_find: unable to open > /usr/local/lib/openmpi/mca_ess_hnp: > /usr/local/lib/openmpi/mca_ess_hnp.so: undefined symbol: > orte_local_jobdata (ignored) > mca: base: component_find: unable to open > /usr/local/lib/openmpi/mca_ess_slurm: > /usr/local/lib/openmpi/mca_ess_slurm.so: undefined symbol: > orte_orted_exit_with_barrier (ignored) > mca: base: component_find: unable to open > /usr/local/lib/openmpi/mca_ess_slurmd: > /usr/local/lib/openmpi/mca_ess_slurmd.so: undefined symbol: > orte_pmap_t_class (ignored) > mpirun: symbol lookup error: > /usr/local/lib/openmpi/mca_ess_singleton.so: undefined symbol: > orte_util_setup_local_nidmap_entries > > To investigate the error, I tried: > > $ echo $LD_LIBRARY_PATH > /opt/apps/abinit/abinit-7.2.1_composer_xe_2013.3.163_openmpi-1.7.2_intel_fftw3-mkl/usr/local/lib:/opt/apps/openmpi/openmpi-1.7.2r28341_composer_xe_2013.3.163/usr/local/lib/openmpi:/opt/apps/openmpi/openmpi-1.7.2r28341_composer_xe_2013.3.163/usr/local/lib:/usr/local/lib:/opt/intel/lib/intel64:/opt/intel/mkl/lib/intel64 > $ ls > /opt/apps/openmpi/openmpi-1.7.2r28341_composer_xe_2013.3.163/usr/local/lib/openmpi > | grep mca_ess > mca_ess_env.la > mca_ess_env.so > mca_ess_hnp.la > mca_ess_hnp.so > mca_ess_singleton.la > mca_ess_singleton.so > mca_ess_slurm.la > mca_ess_slurm.so > mca_ess_tm.la > mca_ess_tm.so > mca_ess_tool.la > mca_ess_tool.so > > So apparently openmpi 1.7.2 looks for the old library at > /usr/loca/lib/openmpi for 1.6.3 instead of at > /opt/apps/openmpi/openmpi-1.7.2r28341_composer_xe_2013.3.163/usr/local/lib/openmpi. > Is there away to force openmpi 1.7.2 look at > /opt/apps/openmpi/openmpi-1.7.2r28341_composer_xe_2013.3.163/usr/local/lib/openmpi > first before looking at other locations? > > Thanks, > > D. > > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users
