English  |  正體中文  |  简体中文  |  Items with full text/Total items : 54367/62174 (87%)
Visitors : 13942086      Online Users : 37
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTHU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    National Tsing Hua University Institutional Repository > 電機資訊學院 > 資訊工程學系 > 會議論文  >  Toward optimal complete exchange on wormhole-routed tori


    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/14000


    Title: Toward optimal complete exchange on wormhole-routed tori
    Authors: Tseng,Yu-Chee
    Ni,Sze-Yao
    Sheu,Jang-Ping
    Date: 1997
    Publisher: Institute of Electrical and Electronics Engineers Inc
    Keywords: Multiprocessing systems
    Interconnection networks
    Communication channels
    Algorithms
    Congestion control
    Numerical analysis
    Abstract: In this paper, we propose new routing schemes to perform all-to-all personalized communication (or known as complete exchange) in wormhole-routed, one-port tori. In the literature, some algorithms are optimal in only one of startup and transmission costs, while some, although are asymptotically optimal in both costs, will incur much larger constants associated with the costs. Our algorithms use both asymptotically optimal startup and transmission time on tori of equal size along each dimension. The schemes are characterized by: (i) the use of gather-scatter tree to achieve optimality in startup time, (ii) the enforcement of shortest paths in routing messages to achieve optimality in transmission time, (iii) the application of network-partitioning techniques to reduce the constant associated with the transmission time, and (iv) the dimension-by-dimension and gather-scatter-tree approach to make possible applying the schemes to non-square, any-size tori. Numerical analysis and experiment both show significant improvement on total communication latency over existing results.
    Relation Link: http://webservices.ieee.org/pindex_basic.html
    URI: http://nthur.lib.nthu.edu.tw/handle/987654321/14000
    Appears in Collections:[資訊工程學系] 會議論文
    [通訊工程研究所] 會議論文

    Files in This Item:

    File Description SizeFormat
    2030224030028.pdf1070KbAdobe PDF578View/Open


    在NTHUR中所有的資料項目都受到原著作權保護,僅提供學術研究及教育使用,敬請尊重著作權人之權益。若須利用於商業或營利,請先取得著作權人授權。
    若發現本網站收錄之內容有侵害著作權人權益之情事,請權利人通知本網站管理者(smluo@lib.nthu.edu.tw),管理者將立即採取移除該內容等補救措施。

    SFX Query

    與系統管理員聯絡

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback