Abstract
Topology, routing algorithm, and router structure are among the most important factors that greatly influence network performance. This paper assesses the interaction of these elements on two related but distinct types of multicomputer networks, the binary n-cube (or cube) and the hypermesh. The analysis will show that the topological properties of the hypermesh confer an important advantage over the cube that makes the former a promising option for use in high-performance multicomputers. The hypermesh can use simple routing algorithms and cheap routers with little performance penalty. The cube, on the other hand, is constrained to the use of a specific routing algorithm and complex routers to take advantage of its rich connectivity.
Original language | English |
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Pages (from-to) | 779-792 |
Number of pages | 14 |
Journal | Journal of Systems Architecture |
Volume | 46 |
Issue number | 9 |
DOIs | |
Publication status | Published - Jul 2000 |
Externally published | Yes |
Keywords
- Binary n-Cube
- Graph
- Hypergraph
- Hypermesh
- Multicomputer network
- Parallel processing
- Performance evaluation
- Router structure
- Routing algorithm
ASJC Scopus subject areas
- Software
- Hardware and Architecture