updates in preparation for asnum school

Author: Lesur Geoffroy

Readme.md

@@ -8,36 +8,25 @@ This tutorial was prepared by Geoffroy Lesur (geoffroy.lesur@univ-grenoble-alpes
 Deployment
 -----------
 
-You should first install idefix and this tutorial on the target machine (which can be your machine). We first follow the [idefix documentation](https://idefix.readthedocs.io/latest/) to install it, and then we clone this repository and install the tutorial.
-
-Idefix installation
-===================
-
-You can play around with this tutorial on a distant machine or on your laptop (for the asnum school, we recommend deploying on either the dgx, h200x4 or procamd machines). In any cases, you should clone this tutorial and idefix source code on the target machine, so that you can directly use these source files and test what you are doing. 
+You can play around with this tutorial on a distant machine or on your laptop (for the asnum school, we recommend deploying on either the dgx, h200x4 or procamd machines). In any cases, you should clone this tutorial on the target machine, so that you can directly use these source files and test what you are doing. 
 
 We first connect to the target machine (here dgx, but change it as needed to balance the charge between users) and make a tunnel to a unix socket (which will be used by our jupyter notebook)
 
 ```shell
 ssh dgx.cbp.ens-lyon.fr -L 8888:/home/<your_login>/mysock.sock
 ```
 
-In the directory of your choice, you then clone idefix sources and our tutorial:
+In the directory of your choice, you then clone the tutorial to the directory `idefix-tutorial`:
 
 ```shell
-git clone --recurse-submodules https://github.com/idefix-code/idefix.git idefix.src
-git clone --branch asnum2026 https://github.com/idefix-code/tutorial.git
+git clone --branch asnum2026 https://github.com/idefix-code/tutorial.git ./idefix-tutorial
 ```
 
-Keep in mind the directory where `idefix.src` and `tutorial` have been deployed as these will become handy soon.
-
-Jupyter lab deployment for the tutorial
-============================================
-
-We first create a python environement, install what we need, and launch a jupyter lab session
+We then create a python environement, install what we need, and launch a jupyter lab session
 ```shell
 python3 -m venv ./idefix-env
 source idefix-env/bin/activate
-pip install -r tutorial/python_requirements.txt
+pip install -r ./idefix-tutorial/python_requirements.txt
 jupyter lab --sock=~/mysock.sock
 ```
 
@@ -47,7 +36,7 @@ you're now good to go. On your laptop, using your favourite browser, open the li
 http://localhost:8888/lab?token=<your_token>
 ```
 
-Which should open your jupyter lab session running on the distant machine. From there, go to the tutorial directory noted above, and open `start.ipynb``
+Which should open your jupyter lab session running on the distant machine. From there, go to the tutorial directory `idefix-tutorial` created above, and open `start.ipynb`.
 
 
 

SimpleSetup/problem1/read_problem.ipynb

@@ -96,7 +96,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.12.3"
+   "version": "3.13.5"
   }
  },
  "nbformat": 4,

VisualisationAndPost/paraview/README.md

@@ -1,7 +1,7 @@
 # Idefix paraview tutorial
 
 This tutorial will be done in presentation mode. To reproduce what is being done
-in this presentation, you will need paraview>5.8 and the idefix dataset available following [this link](https://filesender.renater.fr/?s=download&token=fead5091-7308-4252-ba3c-8d740b40695a). The pdf of the presentation is [available here](slides.pdf).
+in this presentation, you will need paraview>5.8 and the idefix dataset available following [this link](https://cloud.univ-grenoble-alpes.fr/s/zmbbrJFECxjKWK4). The pdf of the presentation is [available here](slides.pdf).
 
 In addition, you will need the following formula for Paraview calculator that you can directly copy/paste from this document:
 

environements/dgx.env

@@ -0,0 +1,13 @@
+# Use GCC12 to compile instead of default
+export CXX=/usr/bin/g++-12
+export CC=/usr/bin/gcc-12
+export CPP=/usr/bin/cpp-12
+
+# Use custom openmpi for cuda
+source /local/openmpi-cuda/bin/activate.sh
+
+export OMPI_MCA_btl_smcuda_use_cuda_ipc=0
+export OMPI_MCA_btl_openib_want_cuda_gdr=0
+
+export IDEFIX_GPU_FLAGS="-DKokkos_ENABLE_CUDA=ON -DKokkos_ARCH_AMPERE80=ON"
+

python_requirements.txt

@@ -2,4 +2,12 @@ jupyter >= 1.1.1
 ipympl >= 0.10.0
 numpy>=1.16.6
 matplotlib>=2.2.5
-pybind11>=2.10.0
+pybind11>=2.10.0
+scipy>=1.2.3
+
+# note that no version of inifix supports Python older than 3.6
+inifix>=0.11.2
+
+# To run the test suite, we can use pytest, mostly any version
+# 6.0 is the one available on system available on debian-11
+pytest >= 6.0