Hi, I've been working with Ralph to try to get the PMIx debugging interfaces working with OMPI v5 master. I've been periodically pulling new versions to try to pickup the changes Ralph has been pushing into PRRTE/OpenPMIx. After pulling this morning, I'm getting the following error. This all worked OK yesterday with a pull from late last week, so it seems to me that something got broken in the last few days. Is this a known problem, or am I doing something wrong?
Thanks, John D. mic:/amd/home/jdelsign/PMIx>prun -x MESSAGE=name -n 1 --map-by node --personality ompi ./tx_basic_mpi -------------------------------------------------------------------------- It looks like MPI runtime init failed for some reason; your parallel process is likely to abort. There are many reasons that a parallel process can fail during RTE 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): local size --> Returned "Not found" (-13) instead of "Success" (0) -------------------------------------------------------------------------- -------------------------------------------------------------------------- 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_mpi_init: ompi_rte_init failed --> Returned "Not found" (-13) instead of "Success" (0) -------------------------------------------------------------------------- *** An error occurred in MPI_Init *** on a NULL communicator *** MPI_ERRORS_ARE_FATAL (processes in this communicator will now abort, *** and potentially your MPI job) [microway3:110345] Local abort before MPI_INIT completed completed successfully, but am not able to aggregate error messages, and not able to guarantee that all other processes were killed! mic:/amd/home/jdelsign/PMIx> This e-mail may contain information that is privileged or confidential. If you are not the intended recipient, please delete the e-mail and any attachments and notify us immediately.
