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1 ENSEM - Ecole Nationale Supérieure d-Electricité et de Mécanique Casablanca 2 LIG - Laboratoire d-Informatique de Grenoble 3 POP ART - Programming languages, Operating Systems, Parallelism, and Aspects for Real-Time Inria Grenoble - Rhône-Alpes, LIG - Laboratoire d-Informatique de Grenoble 4 Université Hadj Lakhdar Batna

Abstract : We propose an off-line scheduling heuristics which, from a given software application graph and a given multiprocessor architec- ture homogeneous and fully connected, produces a static multiprocessor schedule that optimizes three criteria: its length crucial for real-time systems, its reliability crucial for dependable systems, and its power consumption crucial for autonomous systems. Our tricriteria scheduling heuristics, TSH, uses the active replication of the operations and the data-dependencies to increase the reliability, and uses dynamic voltage and frequency scaling to lower the power consumption.

Keywords : embedded systems reliability power consumption scheduling multicriteria





Autor: Ismail Assayad - Alain Girault - Hamoudi Kalla -

Fuente: https://hal.archives-ouvertes.fr/



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