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    National Tsing Hua University Institutional Repository > 電機資訊學院 > 資訊工程學系 > 會議論文  >  Broadcasting on wormhole-routed 2D tori with arbitrary size

    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/13629

    Title: Broadcasting on wormhole-routed 2D tori with arbitrary size
    Authors: Hou,Yomin
    教師: 蔡明哲
    Date: 1998
    Publisher: Institute of Electrical and Electronics Engineers Computer Society
    Relation: Proceedings,1998 International Conference on 14-16 Dec.1998, Page(s):334-341
    Keywords: Parallel processing systems
    Data communication systems
    Abstract: For distributed memory parallel computers, broadcast operations are widely used in a variety of applications. In this paper, we propose an efficient algorithm for broadcasting on an all-port wormhole-routed 2D torus with arbitrary size. The underlying network is assumed to support only the dimension-ordered unicast. By taking the advantage of the all-port model and the distance insensitivity of the wormhole routing, the proposed algorithm can greatly reduce the number of message-passing steps. In addition, it can be proved to be depth contention-free. The performance study in this paper clearly shows the advantage of the proposed algorithm.
    Relation Link: http://ieeexplore.ieee.org/Xplore/dynhome.jsp
    URI: http://nthur.lib.nthu.edu.tw/handle/987654321/13629
    Appears in Collections:[資訊工程學系] 會議論文

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