DocumentCode :
2257325
Title :
Multi-node broadcasting in an arrangement graph using multiple spanning trees
Author :
Chen, Yuh-Shyan ; Juang, Tong-Ying ; Shen, Ying-Ying
Author_Institution :
Dept. of Comput. Sci. Inf. Eng., Chung-Hua Univ., Hsin-Chu, Taiwan
fYear :
2000
fDate :
2000
Firstpage :
213
Lastpage :
220
Abstract :
The arrangement graph An,k is not only a generalization of the star graph (n-k=1), but is also more flexible. Designing an efficient routing algorithm on a regular interconnection network is a fundamental issue for parallel processing techniques. We elucidate the multi-node broadcasting problem in an all-port communication model on the arrangement graph. Our routing strategy is proposed by construction of 2(n-k) spanning trees, where the height of each spanning tree is 2k-1. We also extend the routing strategy to a one-to-all broadcasting algorithm. Using 2(n-k) spanning trees allows us to present efficient (one/multi)- node broadcasting algorithms in the arrangement graph. The arrangement graph is assumed to use one-port and all-port models and packet-switching (or store-and forward) technique. Moreover we show that our (one/multi)-node broadcasting algorithms outperform previous results in the literature. This is justified by our performance analysis
Keywords :
broadcasting; multiprocessor interconnection networks; network routing; packet switching; parallel processing; tree data structures; trees (mathematics); all-port communication model; arrangement graph; multi-node broadcasting; multi-node broadcasting problem; multiple spanning trees; one-to-all broadcasting algorithm; one/multi node broadcasting algorithms; packet-switching; parallel processing techniques; performance analysis; regular interconnection network; routing algorithm; routing strategy; spanning tree; star graph; store-and forward; Algorithm design and analysis; Broadcasting; Casting; Computer science; Engines; Fault tolerance; Multiprocessor interconnection networks; Routing; Statistics; Tree graphs;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Parallel and Distributed Systems, 2000. Proceedings. Seventh International Conference on
Conference_Location :
Iwate
ISSN :
1521-9097
Print_ISBN :
0-7695-0568-6
Type :
conf
DOI :
10.1109/ICPADS.2000.857701
Filename :
857701
Link To Document :
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