I have pushed a fix to the v2.2 branch - could you please confirm it?
> On Jan 18, 2019, at 2:23 PM, Ralph H Castain <r...@open-mpi.org> wrote: > > Aha - I found it. It’s a typo in the v2.2.1 release. Sadly, our Slurm plugin > folks seem to be off somewhere for awhile and haven’t been testing it. Sigh. > > I’ll patch the branch and let you know - we’d appreciate the feedback. > Ralph > > >> On Jan 18, 2019, at 2:09 PM, Michael Di Domenico <mdidomeni...@gmail.com> >> wrote: >> >> 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 >> <out.1547849064.gz>_______________________________________________ >> 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
