On Sunday, 7 April 2019 10:13:49 AM PDT Mahmood Naderan wrote: > The output of sstat shows the following error > > # squeue -j 821 > JOBID PARTITION NAME USER ST TIME NODES > NODELIST(REASON) 821 EMERALD g09-test shakerza R 21:07:18 1 > compute-0-0 # sstat -j 821 --format="MaxVMSize,AveRSS,AveVMSize,MaxRSS" > MaxVMSize AveRSS AveVMSize MaxRSS > ---------- ---------- ---------- ---------- > sstat: error: no steps running for job 821
This indicates that you are not using "srun" to launch the MPI application, and also that the MPI stack you are using does not know about Slurm and so doesn't know to start itself correctly when you run with mpirun. All the best, Chris -- Chris Samuel : http://www.csamuel.org/ : Berkeley, CA, USA
