> On Aug 6, 2017, at 6:53 AM, Charles A Taylor <chas...@ufl.edu> wrote: > > > Anyone successfully using PMIx with OpenMPI and SLURM? I have, > > 1. Installed an “external” version (1.1.5) of PMIx. > 2. Patched SLURM 15.08.13 with the SchedMD-provided PMIx patch (results in an > mpi_pmix plugin along the lines of mpi_pmi2). > 3. Built OpenMPI 2.0.1 (tried 2.0.3 as well). > > However, when attempting to launch MPI apps (LAMMPS in this case), I get > > [c9a-s2.ufhpc:08914] PMIX ERROR: UNREACHABLE in file > src/client/pmix_client.c at line 199 > I should have mentioned that I’m launching with
srun —mpi=pmix … If I launch with srun —mpi=pmi2 ... the app starts and runs without issue. _______________________________________________ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users
