Real-time Communications in On-Chip Networks
Résumé
Networks on-Chip (commonly known as NoC) have emerged as a promising solution to bus congestion and bus unpredictable share in multi/many processor architectures. Real-time systems are highly critical and need to be as predictable as possible to ensure safety. This paper presents an analysis/simulation tool design for the execution of periodic and sporadic real-time tasks on NoC-based architectures, with a special focus on real-time communications. We propose an event-based simulator written in JAVA. The simulator implements different real-time communication protocols and tracks the different communications at cycle level. The simulator modularity allows activating and deactivating different NoC components and easily extending the implemented protocols for more customized simulations and analysis.
Domaines
Systèmes embarquésOrigine | Fichiers produits par l'(les) auteur(s) |
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