[slurm-users] Use all cores when submitting to heterogeneous nodes

Richard Ems r.ems at aiduit.com
Tue Mar 22 14:29:48 UTC 2022

Hi all,

I am looking for an option to use all cores when submitting to
heterogeneous nodes.
In this case I have 2 partitions:
part1:  #N1 nodes, each node has 40 cores
part2:  #N2 nodes, each node has 48 cores

I want to submit to both partitions, requesting a number of nodes and then
depending on which partition gets selected by Slurm.
Can this be done?

An option similar to --ntasks=USE_ALL_CORES would be great.

Many thanks,

Richard Ems     /     aiduit     /     r.ems at aiduit.com
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