Pascal Richard |
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Ecole Nationale Supérieure de Mécanique et d'Aérotechnique
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Laboratory of Computer Science and Automatic Control for Systems - LIAS
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Publications (21) View all
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Chapter: Data Partitioning for Designing and Simulating Efficient Huge Databases
01/2013: pages 523-562; -
Conference Proceeding: Towards a Simple Meta-model for Complex Real-Time and Embedded Systems.
Model and Data Engineering - First International Conference, MEDI 2011, Óbidos, Portugal, September 28-30, 2011. Proceedings; 01/2011 -
SourceAvailable from: Patrick Meumeu Yomsi
Article: Semi-Partitioned Hard Real-Time Scheduling with Restricted Migrations upon Identical Multiprocessor Platforms
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ABSTRACT: Algorithms based on semi-partitioned scheduling have been proposed as a viable alternative between the two extreme ones based on global and partitioned scheduling. In particular, allowing migration to occur only for few tasks which cannot be assigned to any individual processor, while most tasks are assigned to specific processors, considerably reduces the runtime overhead compared to global scheduling on the one hand, and improve both the schedulability and the system utilization factor compared to partitioned scheduling on the other hand. In this paper, we address the preemptive scheduling problem of hard real-time systems composed of sporadic constrained-deadline tasks upon identical multiprocessor platforms. We propose a new algorithm and a scheduling paradigm based on the concept of semi-partitioned scheduling with restricted migrations in which jobs are not allowed to migrate, but two subsequent jobs of a task can be assigned to different processors by following a periodic strategy.06/2010; -
Article: A Response-Time Bound in Fixed-Priority Scheduling with Arbitrary Deadlines.
IEEE Trans. Computers. 01/2009; 58:279-286. -
Article: Approximation techniques for response-time analysis of static-priority tasks.
Thi Huyen Chau Nguyen, Pascal Richard, Enrico BiniReal-Time Systems. 01/2009; 43:147-176.