An empirical comparison of OTIS-mesh and OTIS-hypercube multicomputer systems under deterministic routing
作者： H.H. Najaf-abadi , H. Sarbazi-azad
关键词: Parallel computing 、 Mesh networking 、 Computer science 、 Routing (electronic design automation) 、 Hypercube 、 Interconnection 、 Deterministic routing 、 Bandwidth (computing) 、 Network topology
摘要: In optoelectronic OTIS architectures, electrical and optical interconnects are used for local global communication, respectively. Interesting instances of the architecture OTIS-hypercube OTIS-mesh. This paper conducts a performance evaluation comparison these networks under different structural conditions traffic loads. All judgments made, based on observations from extensive simulation results interconnection networks. We conclude that, when equivalent 2-D OTIS-mesh compared constraint equal bisection bandwidth, is superior performance. however show that conclusion drawn by Dally hypercube mesh [Dally, WJ (1990)] can be extended to their counterparts intra-group bandwidth.
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