Skip to content

levante_usage.md

Latest commit

 

History

History
49 lines (35 loc) · 1.37 KB

levante_usage.md

File metadata and controls

49 lines (35 loc) · 1.37 KB
Raw

Using Jupyter Hub

Jupyterhub allows to run the Jupyter notebook directly on the DKRZ HPC system Levante. JupyterHub is available at https://jupyterhub.dkrz.de for all DKRZ users who have access to Levante and who are allowed to submit batch jobs.

Follow the step below to create a Jupyter kernel for ClimaNet. This only needs to be done once, and the kernel will be available for all future Jupyter sessions.

  1. Install uv:
wget -qO- https://astral.sh/uv/install.sh | sh
source $HOME/.local/bin/env
  1. Create a new environment and install ipykernel and climanet:
cd ClimaNet
uv venv
source .venv/bin/activate

uv sync
uv add ipykernel
  1. Make the just created environment available as a notebook kernel by running the following command:
python -m ipykernel install --user --name climanet

  1. Go to https://jupyterhub.dkrz.de and log in. Click the Start button in the column Advanced and select the project account and job specifications like node, cpu and gpus.

  2. When opening a notebook or starting a new empty notebook, select the kernel called "climanet". Stop the jupyter lab server when you're done with it to avoid wasting computational resources. To do this, click File and the Hub Control Panel and then click the red Stop button.

Using slurm

See Running Jobs with Slurm.