System-Level Modeling and Simulation of MPSoC Run-Time Management using Execution Traces Analysis
Résumé
Dynamic management of modern Multi-Processors System
on Chip (MPSoC) become mandatory for optimization purpose. Evaluation
of these run-time resource management strategies in MPSoCs is
essential early in the design process to guarantee a reduced design cycle.
However, most of the existing system-level simulation-based evaluation
frameworks consider static application mapping and do not allow runtime
management e ects to be evaluated. In this paper, we present a
modeling and simulation approach that allows integration of run-time
management strategies in multicore system simulation. We have integrated
the proposed approach in an industrial modeling and simulation
framework. A case-study with seven applications (85 running tasks in
total) on a heterogeneous multicore platform is considered and di erent
management strategies are evaluated according to latency and power
consumption criteria.
Origine : Fichiers produits par l'(les) auteur(s)
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