[slurm-users] Job allocating more CPUs than requested

[Nicolas Bock]

Hi,

A job run with

  sbatch --ntasks=1 \
    --ntasks-per-node=1 \
    --cpus-per-task=1 \ --ntasks-per-core=1 \
    --sockets-per-core=1 \
    --cores-per-socket=1 \
    --threads-per-core=1

shows as requesting 1 CPU when in queue, but then allocates all 
CPU cores once running. Why is that?

Any suggestions would be greatly appreciated,

Nick