We upgraded Indico to version 3.0. The new search is now available as well.
10-15 March 2019
Steinmatte conference center
Europe/Zurich timezone

Making RooFit Ready for Run 3

Not scheduled
Steinmatte conference center

Steinmatte conference center

Hotel Allalin, Saas Fee, Switzerland https://allalin.ch/conference/
Poster Track 2: Data Analysis - Algorithms and Tools Poster Session


Stephan Hageboeck (University of Bonn (DE))


RooFit and RooStats, the toolkits for statistical modelling in ROOT, are used in most searches and measurements at the Large Hadron Collider. The data to be collected in Run 3 will enable measurements with higher precision and models with larger complexity, but also require faster data processing.

In this talk, first results on vectorising and multi-threading likelihood fits in RooFit will be presented. These improvements will enable the LHC experiments to process larger datasets without having to compromise with respect to model complexity.

Primary author

Stephan Hageboeck (University of Bonn (DE))


Presentation materials

Peer reviewing