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    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/64060

    题名: Fault-Tolerant Meshes and Tori Embedded in a Faulty Supercube
    作者: Jen-Chih Lin;Shih-Jung Wu;Huan-Chao Keh;Lu Wang
    贡献者: 淡江大學資訊創新與科技學系
    关键词: fault-tolerant;mesh;tori;graph embedding;supercube
    日期: 2010-05
    上传时间: 2011-10-20 11:48:27 (UTC+8)
    出版者: Zographou: World Scientific and Engineering Academy and Society
    摘要: Hypercubes, meshes, and tori are well known interconnection networks for parallel computing. The Supercube network is a generalization of the hypercube. The main advantage of this network is that it has the same connectivity and diameter as that of the hypercube without the constraint that the number of nodes be a power of 2. This paper proposes novel algorithms of fault-tolerant meshes and tori embedded in supercubes with node failures. The main results obtained (1) a replacing sequence of a supercube is including approximate to (⌊log2 N⌋ +1) nodes. Therefore, there are O(⌊log2 N⌋) faults, which can be tolerated. (2) The result implies that optimal simulation of mesh and torus in a faulty supercube for balancing the processor and communication link loads at present. According to the result, we can easily port the parallel or distributed algorithms developed for these structures to the supercubes. Therefore, these methods of reconfiguring enable extremely high-speed parallel computation.
    關聯: WSEAS Transactions on Computers 9(5), p.445-454
    显示于类别:[資訊創新與科技學系] 期刊論文
    [資訊工程學系暨研究所] 期刊論文


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