Application-specific NoC architecture customization using long-range links

Umit Y. Ogras, Radu Marculescu

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Networks-on-chip (NoC) represent a promising solution to complex on-chip communication problems. The NoC communication architectures considered in the literature are based on either completely regular or fully customized topologies. This chapter presents a methodology to automatically synthesize an architecture which is neither regular, nor fully customized. Instead, the resulting communication architecture is a superposition of a standard mesh network and a few long-range links which induce small world effects. Indeed, the few application-specific longrange links we insert significantly increase the critical traffic workload at which the network transitions from a free to a congested state. This way, we can exploit the benefits offered by both complete regularity and partial topology customization.

Original languageEnglish (US)
Title of host publicationModeling, Analysis and Optimization of Network-on-Chip Communication Architectures
Pages75-103
Number of pages29
DOIs
StatePublished - Apr 11 2013
Externally publishedYes

Publication series

NameLecture Notes in Electrical Engineering
Volume184
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering

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  • Cite this

    Ogras, U. Y., & Marculescu, R. (2013). Application-specific NoC architecture customization using long-range links. In Modeling, Analysis and Optimization of Network-on-Chip Communication Architectures (pp. 75-103). (Lecture Notes in Electrical Engineering; Vol. 184). https://doi.org/10.1007/978-94-007-3958-1-6