Annexe-IDRIS/Jupyter-lab-on-Jean-Zay.md

+[<img width="800px" src="https://gricad-gitlab.univ-grenoble-alpes.fr/talks/fidle/raw/master/fidle/img/00-Fidle-header-01.svg"></img>](#)
+
+## 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**](http://www.idris.fr/jean-zay/)
+- [Jupyter lab and Tensorboard](http://www.idris.fr/jean-zay/pre-post/jean-zay-jupyter-notebook.html)
+
+## 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
+```
+