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Performance evaluation of wireless NoCs in presence of irregular network routing strategies

Published: 24 March 2014 Publication History

Abstract

The millimeter (mm)-wave small-world wireless NoC (mSWNoC) is an enabling interconnect architecture to design high performance and low power multicore chips. As the mSWNoC has an overall irregular topology, it is extremely important to design suitable deadlock-free routing mechanisms for it. In this paper we quantify the latency, energy dissipation, and thermal profiles of mSWNoC architectures by incorporating irregular network routing strategies. We demonstrate that the latency, energy dissipation, and thermal profile are affected by the adopted routing methodologies. In presence of the benchmarks considered, the variation in latency and energy dissipation is small. However, the network hotspot temperature can vary considerably depending on the exact routing strategy and the characteristics of the benchmark.

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  1. Performance evaluation of wireless NoCs in presence of irregular network routing strategies

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          cover image ACM Other conferences
          DATE '14: Proceedings of the conference on Design, Automation & Test in Europe
          March 2014
          1959 pages
          ISBN:9783981537024

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          • EDAA: European Design Automation Association
          • ECSI
          • EDAC: Electronic Design Automation Consortium
          • IEEE Council on Electronic Design Automation (CEDA)
          • The Russian Academy of Sciences: The Russian Academy of Sciences

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          European Design and Automation Association

          Leuven, Belgium

          Publication History

          Published: 24 March 2014

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          Author Tags

          1. irregular
          2. millimeter-wave wireless
          3. network-on-chip
          4. routing algorithms
          5. small-world

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          DATE '14
          Sponsor:
          • EDAA
          • EDAC
          • The Russian Academy of Sciences
          DATE '14: Design, Automation and Test in Europe
          March 24 - 28, 2014
          Dresden, Germany

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