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THE IMPLICATIONS OF REAL-TIME BEHAVIOR IN NETWORKS-ON-CHIP ARCHITECTURES

机译:片上网络体系结构中实时行为的含义

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摘要

This work discusses the adaptation of NoCs to real-time requirements, in particular with respect to the fulfillment of task deadlines. It is shown that, for soft real-time systems, the number of missed deadlines can be substantially reduced by the utilization of a routing mechanism based on message priorities. A core placement strategy based on message bandwidth requirements and also on message priorities can also reduce the number of missed deadlines. The paper also discusses the impact of these strategies on the energy consumption of the system and shows that an interesting design space can be explored.
机译:这项工作讨论了NoC对实时要求的适应性,特别是在完成任务期限方面。结果表明,对于软实时系统,通过使用基于消息优先级的路由机制,可以大大减少错过的最后期限。基于消息带宽要求以及消息优先级的核心布局策略还可以减少错过的截止日期的数量。本文还讨论了这些策略对系统能耗的影响,并表明可以探索有趣的设计空间。

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