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Goal: Introduction to Slurm and how to start interactive sessions, submit jobs and monitor.

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Info

  • You’ll only use the reservation for this (and/or other) workshop.

  • Once you have an account you typically do not need it.

  • But there are use cases when we can create a specific reservation for you.

    • Which itself might require a partition to be defined if you’re using a GPU node (more about that later).

Code Block
# CPU only compute node.
[]$ salloc –A <project-name> –t 1:00 --reservation=<reservation-name>

# GPU partition/compute node.
[]$ salloc –A <project-name> –t 1:00 --reservation=<reservation-name> --partition=<partition-name>

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Interactive Session: squeue: What’s happening?

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Info

  • You submit a job to the queue and walk away.

  • Monitor its progress/state using command-line and/or email notifications.

  • Once complete, come back and analyze results.

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Submit Jobs: sbatch: Example

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