Improving performances of the AltaRica 3.0 stochastic simulator

Benjamin Aupetit 1, 2, * Michel Batteux 2 Antoine Rauzy 3 Jean-Marc Roussel 4
* Corresponding author
1 LGI - Laboratoire Génie Industriel - EA 2606
2 IRT SystemX - IRT SystemX
3 NTNU - Norwegian University of Science and Technology [Trondheim]
4 LURPA - Laboratoire Universitaire de Recherche en Production Automatisée
Abstract : This article presents the performance improvements we obtained on the AltaRica 3.0 stochastic simulator by using profiling techniques and testing it on a benchmark of models. This analysis showed that evaluating guards is one of the most time-consuming part of the execution. A selective update of the guards made it possible to improve significantly the performance. This work is a part of the OpenAltaRica project, which aims at developing a complete set of tools for the high level modeling language AltaRica 3.0.
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LGI-SR | LGI | CENTRALESUPELEC | TDS-MACS | ENS-CACHAN | IRT-SYSTEMX | UNIV-PARIS-SACLAY

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Benjamin Aupetit, Michel Batteux, Antoine Rauzy, Jean-Marc Roussel. Improving performances of the AltaRica 3.0 stochastic simulator. Safety and Reliability of Complex Engineered Systems: ESREL 2015, Sep 2015, Zürich, Switzerland. ⟨10.1201/b19094-236⟩. ⟨hal-01239379⟩

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