Title | ||
---|---|---|
Efficient single-node broadcast in wormhole-routed multicomputers: a network-partitioning approach. |
Abstract | ||
---|---|---|
In this paper, a {\em network-partitioning} scheme for single-node broadcasting on wormhole-routed networks is proposed. To broadcast a message, the scheme works in three phases. First, a number of {\em data-distributing networks (DDNs)}, which can work independently, are constructed. Then the message is evenly divided into sub-messages each being sent to a representative node in one DDN. Second, the sub-messages are broadcast on the DDNs concurrently. Finally, a number of {\em data-collecting networks (DCNs)}, which can work independently too, are constructed. Then concurrently on each DCN the sub-messages are re-collected and combined into the original message. One interesting issue is on the definition of {\em independent}, in the sense of wormhole routing, DDNs and DCNs. We show how to apply this scheme to tori, meshes, and hypercubes. Thorough analyses and experiments based on different system parameters and configurations are conducted. The results do confirm the advantage of our scheme, under various system parameters and conditions, over other existing broadcasting algorithms. |
Year | DOI | Venue |
---|---|---|
1996 | 10.1109/SPDP.1996.570331 | SPDP |
Keywords | Field | DocType |
parallel processing,collective communication,one-to-all broadcast,em data-collecting network,scheme work,ddns concurrently,em network-partitioning,various system parameter,torus,interconnection network,em data-distributing network,efficient single-node broadcast,original message,single-node broadcasting,network-partitioning approach,mesh,wormhole routing.,hypercube,existing broadcasting algorithm,wormhole-routed multicomputers,different system parameter,intelligent networks,computer science,routing,broadcasting,tree graphs,data collection,communication networks,linear algebra,communication complexity,hypercubes | Broadcasting,Telecommunications network,Polygon mesh,Tree (graph theory),Computer science,Parallel computing,Computer network,Communication complexity,Intelligent Network,Wormhole,Hypercube,Distributed computing | Conference |
ISBN | Citations | PageRank |
0-8186-7683-3 | 5 | 0.57 |
References | Authors | |
15 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
San-Yuan Wang | 1 | 100 | 7.99 |
Yu-Chee Tseng | 2 | 6603 | 639.67 |
Chin-Wen Ho | 3 | 573 | 39.27 |