[slurm-users] Not able to allocate all 24 ntasks-per-node; slurm.conf appears correct

Chris Samuel chris at csamuel.org
Fri Mar 29 03:36:34 UTC 2019

Hi Anne,

On 28/3/19 1:33 pm, Anne M. Hammond wrote:

> So one has to be explicit about ntasks-per-core on the command line
> or in the sbatch file, even though ThreadsPerCore is in slurm.conf.

If I remember correctly by default Slurm will only launch one task per
physical core, hence why you need to ask for that.

All the best,
  Chris Samuel  :  http://www.csamuel.org/  :  Berkeley, CA, USA

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