[slurm-users] srun and mpirun
chris at csamuel.org
Fri Apr 13 07:16:33 MDT 2018
On 13/4/18 7:19 pm, Mahmood Naderan wrote:
> I see some old posts on the web about performance comparison of srun
> vs. mpirun. Is that still an issue?
Just running an MPI hello world program is not going to test that.
You need to run an actual application that is doing a lot of
computation and communications instead. Something like NAMD
or a synthetic benchmark like HPL.
All the best,
Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC
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