[slurm-users] allocate last MPI-rank to an exclusive node?

Jing Gong gongjing at kth.se
Tue Feb 19 10:12:20 UTC 2019

Hi Chris,

Thanks for your information. 

Regards, Jing Gong
From: slurm-users <slurm-users-bounces at lists.schedmd.com> on behalf of Chris Samuel <chris at csamuel.org>
Sent: Tuesday, February 19, 2019 03:47
To: slurm-users at lists.schedmd.com
Subject: Re: [slurm-users] allocate last MPI-rank to an exclusive node?

On Monday, 18 February 2019 2:15:35 PM PST Jing Gong wrote:

> I am just wondering if there are any srun flags to
> allocate the last MPI-rank to an exclusive node

Have a look at Slurm's heterogenous job support.

There are restrictions around the MPI 's that support it though, I think you
might need a recent version of Open-MPI for instance.


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

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