Optimization of Parallel-DEVS Simulations with Partitioning Techniques
Résumé
With the emergence of parallel computational infrastructures at low cost, reducing simulation time becomes
again an issue of the research community in modeling and simulation. This paper presents an approach to
improve time of discrete event simulations. For that, the PDEVS formalism is coupled to a partitioning method
in order to parallelize the graph of models. We’ll present the graph partitioning method to realize this cutting
and quantify the resulting time savings of parallel implementation. This article highlights the importance of
considering the dynamic of the model when partitioning to improve performances. Many tests are performed
from graphs with different sizes and shapes on several hardware architectures.
Domaines
Sciences du Vivant [q-bio]
Origine : Fichiers éditeurs autorisés sur une archive ouverte
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