International audienceMany-core processors offer massively parallel computation power representing a good opportunity for the design of highly integrated avionics systems. Such designs must face several challenges among which 1) temporal isolation must be ensured between applications and 2) bounds of WCET must be computed for real-time safety critical applications. In order to partially address those issues, we propose an appropriate execution model, that restricts the applications behaviours, which has been implemented on the Kalray MPPA-256. We tested the correctness of the approach through a series of benchmarks and the implementation of a case study.Les processeurs pluri-coeurs offrent une puissance de calcul massivement parallèle repré...
Time-critical avionics software products must compute their output in due time. If it is not the cas...
Nous nous intéressons dans cette thèse à la maîtrise de processeurs multi-cœurs COTS dans le but de ...
Predictability is of paramount importance in real-time and safety-critical systems, where non-functi...
International audienceMany-core processors offer massively parallel computation power representing a...
During the last 25 years, the need for computational power aboard aircrafts has been constantly grow...
We focus in this thesis on issues related to COTS multi-core processors mastering, especially regard...
Dans cette thèse, nous étudions l’adéquation de l’architecture distribuée des processeurs pluricoeur...
Most critical systems are subject to hard real-time requirements. These systems are more and more co...
Multicore processors promise to offer the performance as well as the reduced space, weight and power...
International audienceThe paper describes a pragmatic solution to the parallel execution of hard rea...
La plupart des systèmes critiques sont dits «temps-réel durs» puisqu'ils requièrent des garanties te...
Les systèmes temps réel à contraintes temporelles strictes sont caractérisés par des ensembles de tâ...
Safety-critical real-time systems often rely on time provisioning strategies. These are especially a...
Commercial of the shelf multicore processors suffer from timing interferences between cores which co...
Les processeurs mono-coeurs traditionnels ne sont plus suffisants pour répondre aux besoins croissan...
Time-critical avionics software products must compute their output in due time. If it is not the cas...
Nous nous intéressons dans cette thèse à la maîtrise de processeurs multi-cœurs COTS dans le but de ...
Predictability is of paramount importance in real-time and safety-critical systems, where non-functi...
International audienceMany-core processors offer massively parallel computation power representing a...
During the last 25 years, the need for computational power aboard aircrafts has been constantly grow...
We focus in this thesis on issues related to COTS multi-core processors mastering, especially regard...
Dans cette thèse, nous étudions l’adéquation de l’architecture distribuée des processeurs pluricoeur...
Most critical systems are subject to hard real-time requirements. These systems are more and more co...
Multicore processors promise to offer the performance as well as the reduced space, weight and power...
International audienceThe paper describes a pragmatic solution to the parallel execution of hard rea...
La plupart des systèmes critiques sont dits «temps-réel durs» puisqu'ils requièrent des garanties te...
Les systèmes temps réel à contraintes temporelles strictes sont caractérisés par des ensembles de tâ...
Safety-critical real-time systems often rely on time provisioning strategies. These are especially a...
Commercial of the shelf multicore processors suffer from timing interferences between cores which co...
Les processeurs mono-coeurs traditionnels ne sont plus suffisants pour répondre aux besoins croissan...
Time-critical avionics software products must compute their output in due time. If it is not the cas...
Nous nous intéressons dans cette thèse à la maîtrise de processeurs multi-cœurs COTS dans le but de ...
Predictability is of paramount importance in real-time and safety-critical systems, where non-functi...