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| An Efficient Multicast Scheme in k Array n Cube Networks |
| Jiang Guo; Xu Du; Ke Ling |
| Key Lab of Broadband Optical Fiber Transmission and Communication Networks, UESTC, Chengdu 610054, China |
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Abstract This paper presents a new efficient scheme to implement multicast communication in wormhole switching torus networks. Relied on the concept of partition, divided the network into several blocks, this scheme can achieve high degree of parallelism. Combined with adaptive routing algorithm for unicast, the multicast algorithm can achieve low communication delay, low standard deviation and high throughput. Performance results of a simulation study on torus with 512 nodes are also given.
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Received: 28 December 2005
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2007, Vol. 29 
