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PapaBench: a Free Real-Time Benchmark Nemer, Fadia Cassé, Hugues Sainrat, Pascal Bahsoun, Jean-Paul De Michiel, Marianne Real-Time Benchmark Complete Application Worst Case Execution Time (WCET) Computation Modeling This paper presents PapaBench, a free real-time benchmark and compares it with the existing benchmark suites. It is designed to be valuable for experimental works in WCET computation and may be also useful for scheduling analysis. This bench is based on the Paparazzi project that represents a real-time application, developed to be embedded on different Unmanned Aerial Vehicles (UAV). In this paper, we explain the transformation process of Paparazzi applied to obtain the PapaBench. We provide a high level AADL model, which reflects the behaviors of each component of the system and their interactions. As the source project, Paparazzi, PapaBench is delivered under the GNU license and is freely available to all researchers. Unlike other usual benchmarks widely used for WCET computation, this one is based on a real and complete real-time embedded application. Schloss Dagstuhl – Leibniz-Zentrum für Informatik Fadia Nemer and Hugues Cassé and Pascal Sainrat and Jean-Paul Bahsoun and Marianne De Michiel 2006 Is Part Of OASIcs, Volume 4, 6th International Workshop on Worst-Case Execution Time Analysis (WCET'06) (2006) InProceedings Text doc-type:ResearchArticle publishedVersion application/pdf doi:10.4230/OASIcs.WCET.2006.678 urn:nbn:de:0030-drops-6783 https://drops.dagstuhl.de/entities/document/10.4230/OASIcs.WCET.2006.678 eng https://creativecommons.org/licenses/by-nc-nd/3.0/legalcode