It's probably in your Linux distro somewhere -- I'd guess you're missing a package (e.g., an RPM or a deb) out on your compute nodes...?
> On Oct 3, 2018, at 4:24 PM, Castellana Michele <michele.castell...@curie.fr> > wrote: > > Dear Ralph, > Thank you for your reply. Do you know where I could find libcrypto.so.0.9.8 ? > > Best, >> On Oct 3, 2018, at 9:41 PM, Ralph H Castain <r...@open-mpi.org> wrote: >> >> Actually, I see that you do have the tm components built, but they cannot be >> loaded because you are missing libcrypto from your LD_LIBRARY_PATH >> >> >>> On Oct 3, 2018, at 12:33 PM, Ralph H Castain <r...@open-mpi.org> wrote: >>> >>> Did you configure OMPI —with-tm=<path-to-PBS-libs>? It looks like we didn’t >>> build PBS support and so we only see one node with a single slot allocated >>> to it. >>> >>> >>>> On Oct 3, 2018, at 12:02 PM, Castellana Michele >>>> <michele.castell...@curie.fr> wrote: >>>> >>>> Dear all, >>>> I am having trouble running an MPI code across multiple cores on a new >>>> computer cluster, which uses PBS. Here is a minimal example, where I want >>>> to run two MPI processes, each on a different node. The PBS script is >>>> >>>> #!/bin/bash >>>> #PBS -l walltime=00:01:00 >>>> #PBS -l mem=1gb >>>> #PBS -l nodes=2:ppn=1 >>>> #PBS -q batch >>>> #PBS -N test >>>> mpirun -np 2 ./code.o >>>> >>>> and when I submit it with >>>> >>>> $qsub script.sh >>>> >>>> I get the following message in the PBS error file >>>> >>>> $ cat test.e1234 >>>> [shbli040:08879] mca_base_component_repository_open: unable to open >>>> mca_plm_tm: libcrypto.so.0.9.8: cannot open shared object file: No such >>>> file or directory (ignored) >>>> [shbli040:08879] mca_base_component_repository_open: unable to open >>>> mca_oob_ud: libibverbs.so.1: cannot open shared object file: No such file >>>> or directory (ignored) >>>> [shbli040:08879] mca_base_component_repository_open: unable to open >>>> mca_ras_tm: libcrypto.so.0.9.8: cannot open shared object file: No such >>>> file or directory (ignored) >>>> -------------------------------------------------------------------------- >>>> There are not enough slots available in the system to satisfy the 2 slots >>>> that were requested by the application: >>>> ./code.o >>>> >>>> Either request fewer slots for your application, or make more slots >>>> available >>>> for use. >>>> ————————————————————————————————————— >>>> >>>> The PBS version is >>>> >>>> $ qstat --version >>>> Version: 6.1.2 >>>> >>>> and here is some additional information on the MPI version >>>> >>>> $ mpicc -v >>>> Using built-in specs. >>>> COLLECT_GCC=/bin/gcc >>>> COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/4.8.5/lto-wrapper >>>> Target: x86_64-redhat-linux >>>> […] >>>> Thread model: posix >>>> gcc version 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC) >>>> >>>> Do you guys know what may be the issue here? >>>> >>>> Thank you >>>> Best, >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> _______________________________________________ >>>> users mailing list >>>> users@lists.open-mpi.org >>>> https://lists.open-mpi.org/mailman/listinfo/users >>> >>> _______________________________________________ >>> users mailing list >>> users@lists.open-mpi.org >>> https://lists.open-mpi.org/mailman/listinfo/users >> >> _______________________________________________ >> users mailing list >> users@lists.open-mpi.org >> https://lists.open-mpi.org/mailman/listinfo/users > > _______________________________________________ > users mailing list > users@lists.open-mpi.org > https://lists.open-mpi.org/mailman/listinfo/users -- Jeff Squyres jsquy...@cisco.com _______________________________________________ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users
