Hi again, > > So does someone have any suggestion about what I could try? > > Please have a look at: > > https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=954272
This seems to have worked. Thanks a lot! Just in case someone else is interested, that debian bug thread suggests the following workaround: > as a workaround you can use both sbatch and > > salloc as in [1]: > > salloc -n 4 mpirun mympiprogram ... > > or > > sbatch -n 4 mympiprogram.sh > > where mympiprogram.sh is something like: > > #!/bin/sh > mpirun mympiprogram ... > > Notice you don't need to specify the number of processes to mpirun, as > it takes it from SLURM. Also, the "mpirun" in the script should be the OpenMPI one. The slurm mpirun didn't work for me (gave an error about openmpi not having been compiled with slurm's pmi support). Josep Guerrero
