Jupyter lab on Jean Zay

Running Jupyter Lab on Jean-Zay

Here is a quick procedure to start Jupyter lab on a Jean-Zay node.
This procedure is intended for training given at IDRIS.
For more information, you can consult the excellent online documentation offered by IDRIS :

• All the documentation about Jean Zay
• Jupyter lab and Tensorboard

Special Step - Short Way, during Fidle session !

[jean-zay2]$ interactif
[bash]$ jupyter_start

Outside Fidle session, here are the step by step to get GPU resource and launch jupyter lab :

Step 1 - Get a computer node :

Get a GPU node for 1 hour, with salloc command :

$ salloc --ntasks=1 --cpus-per-task=10 --gres=gpu:1 --hint=nomultithread --time=01:00:00 srun --pty bash

Step 2 - Load the environment of your dreams :

$ module load tensorflow-gpu/py3/2.2.0
$ jupyter tensorboard enable --user 

Step 3 - Start Jupyter !

idrlab --notebook-dir=$WORK

Step 4 - On your browser

go to : https://jean-zay-srv2.idris.fr