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[79750] Artykuł: Codesign of energy and resource efficient contention-free Network-on Chip for real-time embedded systemsCzasopismo: 11th International Workshop on Network on Chip Architectures (NoCArc) Strony: 9-14ISBN: 978-1-5386-8552-5 Wydawca: IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA Opublikowano: Listopad 2018 Autorzy / Redaktorzy / Twórcy Grupa MNiSW: Materiały z konferencji międzynarodowej (zarejestrowane w Web of Science) Punkty MNiSW: 15 Klasyfikacja Web of Science: Proceedings Paper Pełny tekst DOI Web of Science Keywords: Task analysis  Topology  Network topology  Computer architecture  Embedded systems  Routing  Real-time systems  |
Network-on-Chip (NoC) architectures increasingly gain attention of the academia and the industry, because of their excellent capabilities of Multiprocessor System-on-Chip building. This work presents a novel approach to application-specific irregular topology generation for contention-free and cost-efficient NoC. We take advantage of a priori known communication pattern to schedule computation and transmission as well as perform routing, taking into account time constraints of the system. The experiments confirm the superiority of our method over commonly used application-to-NoC mapping methodologies. Performance of the system is not deteriorated, while we observe significant resource savings.