Carosse-Perf: A Modular Approach For Simulation Of In-Vehicle Embedded Architectures

Paolo Castelpietra 1 Ye-Qiong Song 1 Françoise Simonot-Lion 1 Mondher Attia 2
1 TRIO - Real time and interoperability
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : To meet the increasing need of assistant software tools during the design of new electronic architectures in passenger cars, we developed a simulation tool as part of a project supported by the grant No 033 of the French National Research program PREDIT 2 (1998-2000). This paper describes a modular approach for system modelling and the related simulation tool, showing its usefulness for the architecture performance evaluation and validation. Based on reusable component models (µC, Schedulers, CAN, VAN, etc.), a simulation software core (SES Workbench or Opnet) and a friendly interface, an architecture can be easily built and then simulated. We used Carosse-Perf to model and simulate a multiple network embedded system. Thanks to the modularity of models, we easily tried several configurations (task priorities, task distribution) and we revealed that a fare load balancing does not necessarily lead to optimal solution in terms of task response times.
Type de document :
Communication dans un congrès
15th European Simulation Multiconference - ESM'2001, 2001, Prague/Czech Republic, pp.453-460, 2001
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Soumis le : mardi 26 septembre 2006 - 14:45:58
Dernière modification le : jeudi 11 janvier 2018 - 06:20:05

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  • HAL Id : inria-00100461, version 1

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Paolo Castelpietra, Ye-Qiong Song, Françoise Simonot-Lion, Mondher Attia. Carosse-Perf: A Modular Approach For Simulation Of In-Vehicle Embedded Architectures. 15th European Simulation Multiconference - ESM'2001, 2001, Prague/Czech Republic, pp.453-460, 2001. 〈inria-00100461〉

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