Impact of number of angles on the performance of the data vortex optical interconnection network
作者： Hawkins , Wills
关键词: Topology 、 Engineering 、 Circumference 、 Optical switch 、 Electronic engineering 、 Optical vortex 、 Deflection routing 、 Packet switching 、 Optical engineering 、 Latency (engineering) 、 Optical communication
摘要: Reducing communication latency in multiprocessor interconnection networks can increase system performance on a broad range of applications. The data vortex photonic network reduces message by utilizing all-optical end-to-end transparent links and deflection routing. Cylinders replace node storage for buffering messages. cylinder circumference (measured as number angles) has significant impact the acceptance rate average latency. A new symmetric mode usage is discussed which fraction angles used input/output (I/O), remainder "virtual buffering" For single-angle injection, six total provide best performance. Likewise, same ratio 5 : 1 purely routing nodes versus I/O shown to produce greater than 99% acceptance, under normal loading conditions all other sizes studied. It that given size, shorter height wider organization provides acceptable with fewer taller but narrower vortex. cost evaluated, noninjection-to-injection angle be effective when constructing current optical technology
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