here's the branches i'm using. i did a git clone on the repo's and then a git checkout
[ec2-user@labhead bin]$ cd /hpc/src/pmix/ [ec2-user@labhead pmix]$ git branch master * v2.2 [ec2-user@labhead pmix]$ cd ../slurm/ [ec2-user@labhead slurm]$ git branch * (detached from origin/slurm-18.08) master [ec2-user@labhead slurm]$ cd ../ompi/ [ec2-user@labhead ompi]$ git branch * (detached from origin/v3.1.x) master attached is the debug out from the run with the debugging turned on On Fri, Jan 18, 2019 at 4:30 PM Ralph H Castain <r...@open-mpi.org> wrote: > > Looks strange. I’m pretty sure Mellanox didn’t implement the event > notification system in the Slurm plugin, but you should only be trying to > call it if OMPI is registering a system-level event code - which OMPI 3.1 > definitely doesn’t do. > > If you are using PMIx v2.2.0, then please note that there is a bug in it that > slipped through our automated testing. I replaced it today with v2.2.1 - you > probably should update if that’s the case. However, that wouldn’t necessarily > explain this behavior. I’m not that familiar with the Slurm plugin, but you > might try adding > > PMIX_MCA_pmix_client_event_verbose=5 > PMIX_MCA_pmix_server_event_verbose=5 > OMPI_MCA_pmix_base_verbose=10 > > to your environment and see if that provides anything useful. > > > On Jan 18, 2019, at 12:09 PM, Michael Di Domenico <mdidomeni...@gmail.com> > > wrote: > > > > i compilied pmix slurm openmpi > > > > ---pmix > > ./configure --prefix=/hpc/pmix/2.2 --with-munge=/hpc/munge/0.5.13 > > --disable-debug > > ---slurm > > ./configure --prefix=/hpc/slurm/18.08 --with-munge=/hpc/munge/0.5.13 > > --with-pmix=/hpc/pmix/2.2 > > ---openmpi > > ./configure --prefix=/hpc/ompi/3.1 --with-hwloc=external > > --with-libevent=external --with-slurm=/hpc/slurm/18.08 > > --with-pmix=/hpc/pmix/2.2 > > > > everything seemed to compile fine, but when i do an srun i get the > > below errors, however, if i salloc and then mpirun it seems to work > > fine. i'm not quite sure where the breakdown is or how to debug it > > > > --- > > > > [ec2-user@labcmp1 linux]$ srun --mpi=pmix_v2 -n 16 xhpl > > [labcmp6:18353] PMIX ERROR: NOT-SUPPORTED in file > > event/pmix_event_registration.c at line 101 > > [labcmp6:18355] PMIX ERROR: NOT-SUPPORTED in file > > event/pmix_event_registration.c at line 101 > > [labcmp5:18355] PMIX ERROR: NOT-SUPPORTED in file > > event/pmix_event_registration.c at line 101 > > -------------------------------------------------------------------------- > > It looks like MPI_INIT failed for some reason; your parallel process is > > likely to abort. There are many reasons that a parallel process can > > fail during MPI_INIT; some of which are due to configuration or environment > > problems. This failure appears to be an internal failure; here's some > > additional information (which may only be relevant to an Open MPI > > developer): > > > > ompi_interlib_declare > > --> Returned "Would block" (-10) instead of "Success" (0) > > ...snipped... > > [labcmp6:18355] *** An error occurred in MPI_Init > > [labcmp6:18355] *** reported by process [140726281390153,15] > > [labcmp6:18355] *** on a NULL communicator > > [labcmp6:18355] *** Unknown error > > [labcmp6:18355] *** MPI_ERRORS_ARE_FATAL (processes in this > > communicator will now abort, > > [labcmp6:18355] *** and potentially your MPI job) > > [labcmp6:18352] *** An error occurred in MPI_Init > > [labcmp6:18352] *** reported by process [1677936713,12] > > [labcmp6:18352] *** on a NULL communicator > > [labcmp6:18352] *** Unknown error > > [labcmp6:18352] *** MPI_ERRORS_ARE_FATAL (processes in this > > communicator will now abort, > > [labcmp6:18352] *** and potentially your MPI job) > > [labcmp6:18354] *** An error occurred in MPI_Init > > [labcmp6:18354] *** reported by process [140726281390153,14] > > [labcmp6:18354] *** on a NULL communicator > > [labcmp6:18354] *** Unknown error > > [labcmp6:18354] *** MPI_ERRORS_ARE_FATAL (processes in this > > communicator will now abort, > > [labcmp6:18354] *** and potentially your MPI job) > > srun: Job step aborted: Waiting up to 32 seconds for job step to finish. > > slurmstepd: error: *** STEP 24.0 ON labcmp3 CANCELLED AT > > 2019-01-18T20:03:33 *** > > [labcmp5:18358] PMIX ERROR: NOT-SUPPORTED in file > > event/pmix_event_registration.c at line 101 > > -------------------------------------------------------------------------- > > It looks like MPI_INIT failed for some reason; your parallel process is > > likely to abort. There are many reasons that a parallel process can > > fail during MPI_INIT; some of which are due to configuration or environment > > problems. This failure appears to be an internal failure; here's some > > additional information (which may only be relevant to an Open MPI > > developer): > > > > ompi_interlib_declare > > --> Returned "Would block" (-10) instead of "Success" (0) > > -------------------------------------------------------------------------- > > [labcmp5:18357] PMIX ERROR: NOT-SUPPORTED in file > > event/pmix_event_registration.c at line 101 > > [labcmp5:18356] PMIX ERROR: NOT-SUPPORTED in file > > event/pmix_event_registration.c at line 101 > > srun: error: labcmp6: tasks 12-15: Exited with exit code 1 > > srun: error: labcmp3: tasks 0-3: Killed > > srun: error: labcmp4: tasks 4-7: Killed > > srun: error: labcmp5: tasks 8-11: Killed > > _______________________________________________ > > 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
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