FAULT-TOLERANT MULTICASTING ON HYPERCUBES

被引:24
作者
LIANG, AC [1 ]
BHATTACHARYA, S [1 ]
TSAI, WT [1 ]
机构
[1] UNIV MINNESOTA,DEPT COMP SCI,MINNEAPOLIS,MN
关键词
D O I
10.1006/jpdc.1994.1151
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
Multicast (one-to-many) communication has important applications in parallel architecture and communication networks. This paper considers the multicast problem for a d dimensional binary hypercube in the presence of F link failures, where F < d. We develop a fault-tolerant (FT) multicast heuristic, namely lookahead-multicast, by including FT features into the existing fault-free hypercube multicast heuristic. The proposed FT multicast heuristic is deadlock-free and can ensure successful multicast. Reliability measures and simulation results are reported towards the performance of this approach. It is also compared with another FT multicast heuristic. (C) 1994 Academic Press, Inc.
引用
收藏
页码:418 / 428
页数:11
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