[slurm-users] srun and mpirun

Chris Samuel chris at csamuel.org
Fri Apr 13 21:00:48 MDT 2018

On Saturday, 14 April 2018 1:33:13 AM AEST Mahmood Naderan wrote:

> I tried with one of the NAS benchmarks (BT) with 121 threads since the
> number of cores should be square.

That's an IO benchmark, not going to help you for this.  You need something 
that is compute bound & comms intensive to see differences.

It also sounds like you've got a problem with either your Slurm job or Slurm 
itself from the error you posted.

 Chris Samuel  :  http://www.csamuel.org/  :  Melbourne, VIC

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