camillapaleari / pacs-examples

The examples for the course on advanced programming for scientific computing (aka PACS), Politecnico di Milano

EXAMPLES AND EXERCISES FOR PACS COURSE

This repo contains source code and descriptions for the examples and exercises that will be explained during the PACS (Programmazione Avanzata per il Calcolo Scientifico - Advanced Programming for Scientific Computing) course at Politecnico di Milano.

The repository contains submodules, so to check it out properly you have to type

git clone --recursive https://github.com/pacs-course/pacs-examples.git

or

git clone --recursive [email protected]:pacs-course/pacs-examples.git

In the latter case you have to register your ssh keys on a github account.

The software requires a c++ compiler, i.e. gcc >= 8.0 or clang >= 8. You may check the version of you compiler with the option -v. Several examples have now been ported to c++17 and some examples of c++20 are being added. Check wether your compile support those standards. You may have a look on https://en.cppreference.com/w/cpp/compiler_support

This directory contains some utilities:

** load_modules If you use the module system, typing

source load_modules

or

. load_modules.sh

will load the main modules used in the examples, a part hdf5 wich is used only on the example on iostreams (binary file).

** install_modules.sh

If you do not have used --recursive when cloning this repo and you want to use the git submodules containing third party software type:

./install_modules

The file submodule_commands.txt contains some reminder of useful git commands for operating with submodules

** change_submodules_url.sh Change the protocol of the submodules to https. You should not need it!

** change_submodules_url_ssh.sh Change the protocol of the submodules to ssh. You should not need it!

WHAT DO DO NEXT?

• Go to the Extras/ directory that contains additional software used by some examples and follow the instructions in the local README.md file.
• Go to the Examples/ directory and follow the instructions in the local README.md file.

What ELSE?

• Exercises/ Directory with the exercises of the course, subdivided by year! Enjoy!