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arXiv · 1506.00204

Fair Packet Scheduling in Network on Chip

Zhuang Wang·Xiao Lv·Mingyu Yan·Wei Yang·Ge Li
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Abstract

Interconnection networks of parallel systems are used for servicing traf- fic generated by different applications, often belonging to different users. When multiple traffic flows contend for channel bandwidth, the scheduling algorithm regulating the access to that channel plays a key role in ensur- ing that each flow obtains the required quality of service. Fairness is a highly desirable property for a scheduling algorithm. We show that using the Relative Fairness Bound as a fairness measure may lead to decrease in throughput and increase in latency. We propose an alternative metric to evaluate the fairness and avoid the drawback of Relative Fairness Bound.

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Zhuang Wang, Xiao Lv, Mingyu Yan, Wei Yang, Ge Li. 2015-05-31. Fair Packet Scheduling in Network on Chip. https://arxiv.org/abs/1506.00204

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