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SLURM: see how many kernels per node, and how many kernels to work

I searched google and read the documentation.

My local cluster uses SLURM. I want to check the following: How many kernels does each node have? How many cores does each job in the reserved queue have?

Any advice would be highly appreciated!

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2 answers

To view information about all the nodes that you can use:

scontrol show node

For a specific node:

scontrol show node "nodename"

And for the main tasks you can use the% C format character, for example:

squeue -o"%.7i %.9P %.8j %.8u %.2t %.10M %.6D %C"

Details format information .

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You can get more information about the nodes in the cluster from the sinfocommand sinfo, for example:

sinfo --Node --long

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Source: https://habr.com/ru/post/1664664/

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