Vertical-mesh-conscious-dynamic routing algorithm for 3D NoCs

Xiangyang Lei, Xin Jiang, Lian Zeng, Takahiro Watanabe

研究成果

1 被引用数 (Scopus)

抄録

In this paper, a new deadlock-free dynamic turn model named VMCD (vertical-mesh-conscious-dynamic) is proposed for higher performance in 3D NoC. On vertical meshes and odd horizontal meshes, odd-even turn model is applied, while xy routing is utilized on even horizontal meshes. According to the priority of vertical meshes and horizontal meshes, two VMCD routing algorithms are applied based on this turn model. Compared with the Z-odd-even (ZOE) and balanced-odd-even (BOE), the proposed VMCD algorithms take adaptiveness and network balance into account simultaneously and show better performance including average latency and throughput. Compared to ZOE on 8∗8∗2 and 8∗8∗4 mesh, the improvement of throughput can be up to 68.5% and 9.3% respectively for the random traffic and 14.3% and 20% respectively for the transpose traffic pattern. The performance improvement is much more remarkable compared with BOE routing algorithm.

本文言語English
ホスト出版物のタイトルIEEE Region 10 Annual International Conference, Proceedings/TENCON
出版社Institute of Electrical and Electronics Engineers Inc.
2016-January
ISBN(印刷版)9781479986415
DOI
出版ステータスPublished - 2016 1 5
イベント35th IEEE Region 10 Conference, TENCON 2015 - Macau, Macao
継続期間: 2015 11 12015 11 4

Other

Other35th IEEE Region 10 Conference, TENCON 2015
国/地域Macao
CityMacau
Period15/11/115/11/4

ASJC Scopus subject areas

  • 電子工学および電気工学
  • コンピュータ サイエンスの応用

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