Fault-tolerant communication algorithms in toroidal networks

被引:1
|
作者
Almohammad, B [1 ]
Bose, B [1 ]
机构
[1] Kuwait Univ, Dept Math & Comp Sci, Kuwait 13060, Kuwait
关键词
interconnection networks; torus; k-ary n-cubes; fault-free communication algorithms; fault-tolerant communication algorithms;
D O I
10.1109/FTCS.1998.689469
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Non-redundant fault-tolerant communication algorithms for faulty k-ary n-cubes are introduced. These include: One-to-all broadcasting, all-to-all broadcasting, one-to-all personalized communication, and all-to-all personalized communication. Each of these algorithms can tolerate up to (2n - 2) node failures provided that k > (2n - 2) and k > 3. The communication complexities of the proposed algorithms are derived when cut through or store and forward packet routing is used. The proposed algorithms are close to optimal in terms of communication time.
引用
收藏
页码:186 / 194
页数:9
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