The ALICE O2 software repository contains the framework, as well as the detector specific, code for the reconstruction, calibration and simulation for the ALICE experiment at CERN for Run 3 and 4. It also encompasses the commonalities such as the data format, and the global algorithms like the global tracking. Other repositories in AliceO2Group contain a number of large common modules, for instance for Monitoring or Configuration.
The main entry point for O2 information is here. A quickstart page can be found under https://aliceo2group.github.io/.
In order to build and install O2 with aliBuild you can follow this tutorial.
Users can ask for support in ALICE Talk.
We use JIRA to track issues. Report a bug here.
Add the JIRA issue key (e.g. O2-XYZ) to the PR title or in a commit message to have the PR/commit appear in the JIRA ticket.
The Coding Guidelines are here. See below how to format your code accordingly.
Documentation pages: https://aliceo2group.github.io/AliceO2/.
cmake --build . --target doc will generate the doxygen documentation.
To access the resulting documentation, open doc/html/index.html in your
build directory. To install the documentation when calling cmake --build . -- install (or cmake --install for CMake >= 3.15)
turn on the variable DOC_INSTALL.
The instruction how to add the documentation pages (README.md) are available here.
The code organisation is described here. The build system (cmake) is described here.
Rules and instructions are available in the repository CodingGuidelines.