The continuous integration of new functionality increases the complexity of embedded systems, while each functionality might impose precedence constraints between the programs fulfilling it. In addition, the prevalence of several processors may create the illusion of higher computation capacity easing the associated scheduling problem. However, this capacity is not exploitable in critical real time systems because of the increased variability of the execution times due to processor features designed to provide excellent average time behavior and not necessarily ensuring small worst case bounds. This difficulty is added to the existence of scheduling anomalies when the systems are built a top of multi-core processors. In this thesis, we cons...
The interest for multiprocessor systems has recently been increased in industrial applications, and ...
This thesis work describes how to apply the stochastic analysis framework, presented in [1] for gene...
International audienceIn probabilistic real-time modeling, diverse task execution conditions can be ...
L'intégration de nouvelles fonctionnalités augmente la complexité des systèmes temps réel , alors qu...
International audienceThe continuous integration of new functionality increases the complexity of em...
This thesis consists in revisiting traditional scheduling problematics in computational environments...
In our works, we were interested by on-line scheduling algorithms, for which the order of the execut...
International audienceThe complexity of modern architectures has increased the timing variability of...
In this thesis we study the behavior of parallel applications represented by a precedence graph. The...
In Chapter 1 we present our contributionto the scheduling of real-time systems on multiprocessor pla...
Les systèmes embarqués temps réel critiques intègrent des architectures complexes qui évoluent const...
Cette thèse traite de l'ordonnancement dans les systèmes distribués. L'objectif est d'étudier l'impa...
This paper presents an approach to the analysis of task sets implemented on multiprocessor systems, ...
Software failures in hard real-time systems may have hazardous effects (industrial disasters, human ...
A real-time system is one whose logical correctness is based both on the correctness of the outputs ...
The interest for multiprocessor systems has recently been increased in industrial applications, and ...
This thesis work describes how to apply the stochastic analysis framework, presented in [1] for gene...
International audienceIn probabilistic real-time modeling, diverse task execution conditions can be ...
L'intégration de nouvelles fonctionnalités augmente la complexité des systèmes temps réel , alors qu...
International audienceThe continuous integration of new functionality increases the complexity of em...
This thesis consists in revisiting traditional scheduling problematics in computational environments...
In our works, we were interested by on-line scheduling algorithms, for which the order of the execut...
International audienceThe complexity of modern architectures has increased the timing variability of...
In this thesis we study the behavior of parallel applications represented by a precedence graph. The...
In Chapter 1 we present our contributionto the scheduling of real-time systems on multiprocessor pla...
Les systèmes embarqués temps réel critiques intègrent des architectures complexes qui évoluent const...
Cette thèse traite de l'ordonnancement dans les systèmes distribués. L'objectif est d'étudier l'impa...
This paper presents an approach to the analysis of task sets implemented on multiprocessor systems, ...
Software failures in hard real-time systems may have hazardous effects (industrial disasters, human ...
A real-time system is one whose logical correctness is based both on the correctness of the outputs ...
The interest for multiprocessor systems has recently been increased in industrial applications, and ...
This thesis work describes how to apply the stochastic analysis framework, presented in [1] for gene...
International audienceIn probabilistic real-time modeling, diverse task execution conditions can be ...