3D layout of spidergon, flattened butterfly and dragonfly on a chip stack with inductive coupling through chip interface

Hiroshi Nakahara, Ryota Yasudo, Hiroki Matsutani, Hideharu Amano, Michihiro Koibuchi

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

In most of recent Networks-on-Chip (NoCs), a simple 2D mesh structure has been adopted. However, the increasing latency caused by the large number of hops has become a problem especially in a large chip multiprocessor with increasing number of cores. Although using low ASPL networks which can reduce the hop count is a hopeful solution, a number of long wires often limits the operational frequency. Hence, we propose 3D layout of three networks: Spidergon, Flattened Butterfly, and Dragonfly on a chip stack with wireless inductive coupling through chip interface (TCI). By making the use of TCI properties, including flexible stacking and chip pass-Through data transfer, the maximum length of wires is much reduced. A large system which uses many chips can easily be implemented without degrading operational frequency.

本文言語English
ホスト出版物のタイトルProceedings - 14th International Symposium on Pervasive Systems, Algorithms and Networks, I-SPAN 2017, 11th International Conference on Frontier of Computer Science and Technology, FCST 2017 and 3rd International Symposium of Creative Computing, ISCC 2017
出版社Institute of Electrical and Electronics Engineers Inc.
ページ52-59
ページ数8
ISBN(電子版)9781538608401
DOI
出版ステータスPublished - 2017 11 27
イベント14th International Symposium on Pervasive Systems, Algorithms and Networks, I-SPAN 2017, 11th International Conference on Frontier of Computer Science and Technology, FCST 2017 and 3rd International Symposium of Creative Computing, ISCC 2017 - Exeter, Devon, United Kingdom
継続期間: 2017 6 212017 6 23

出版物シリーズ

名前Proceedings - 14th International Symposium on Pervasive Systems, Algorithms and Networks, I-SPAN 2017, 11th International Conference on Frontier of Computer Science and Technology, FCST 2017 and 3rd International Symposium of Creative Computing, ISCC 2017
2017-November

Other

Other14th International Symposium on Pervasive Systems, Algorithms and Networks, I-SPAN 2017, 11th International Conference on Frontier of Computer Science and Technology, FCST 2017 and 3rd International Symposium of Creative Computing, ISCC 2017
国/地域United Kingdom
CityExeter, Devon
Period17/6/2117/6/23

ASJC Scopus subject areas

  • 産業および生産工学
  • 制御およびシステム工学
  • コンピュータ サイエンス(全般)
  • 電子工学および電気工学

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