[slurm-users] srun error during MPICH job

[Mccall, Kurt E. (MSFC-EV41)]

I'm trying launch an MPICH job under Slurm slurm-20.11.8.    For this particular attempt suggested by the Slurm MPI guide, I built MPICH with



configure --with-slurm=/opt/slurm --with-pmi=pmi2/simple <etc>



and invoked it with



srun --mpi=pmi2 <etc>



The job is crashing with this message.   Any idea what is wrong?



slurmstepd: error: mpi/pmi2: no value for key  in req

slurmstepd: error: mpi/pmi2: no value for key  in req

slurmstepd: error: mpi/pmi2: no value for key <99>è­þ^? in req

slurmstepd: error: mpi/pmi2: no value for key  in req

slurmstepd: error: mpi/pmi2: no value for key  in req

slurmstepd: error: mpi/pmi2: no value for key ´2¾ÿ^? in req

slurmstepd: error: mpi/pmi2: no value for key ; in req

slurmstepd: error: mpi/pmi2: no value for key  in req

slurmstepd: error: *** STEP 52227.0 ON n001 CANCELLED AT 2022-02-03T18:48:02 ***



Thanks,

Kurt

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