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首页> 外文期刊>International Journal of Innovative Computing Information and Control >NETWORK-ON-CHIP WITH EQUALITY-OF-SERVICE: A LOCAL FAIR RUNTIME ARBITRATION METHOD FOR GLOBAL FAIR BANDWIDTH SHARE
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NETWORK-ON-CHIP WITH EQUALITY-OF-SERVICE: A LOCAL FAIR RUNTIME ARBITRATION METHOD FOR GLOBAL FAIR BANDWIDTH SHARE

机译:芯片网络,具有平等式:全球公平带宽共享的本地公平运行时仲裁方法

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摘要

This paper presents a network-on-chip (NoC) with equality-of-service (EoS), having local fair runtime arbitration schemes to perform global fair bandwidth shares between packets flowing in the NoC. The proposed throughput-balance-aware (TBA) arbitration scheme selects competing packets to access the same router output port based on flows. The TBA method just requires one pipeline arbitration stage, resulting in a low routing cycle. The flow detection is made locally at runtime and is enabled by the attachment of a local identity-tag (ID-tag) on each header flit of a packet. The scheme enables the flit-level packet flow overlapping, which is the main advantageous characteristic of our NoC. A hotspot traffic scenario is used to test the NoC performance. The simulation test presents that the proposed arbitration method performs a global fair bandwidth sharing effectively.
机译:本文介绍了一种芯片上(NOC),具有相等的服务(EOS),具有本地公平的运行时仲裁方案,以在NOC流动的数据包之间进行全局公平带宽共享。所提出的吞吐量余额感知(TBA)仲裁方案选择竞争数据包以访问基于流程的相同路由器输出端口。 TBA方法只需要一个管道仲裁阶段,导致路由周期低。流程检测在运行时本地制作,并且通过在分组的每个头部闪存上附加本地标识标签(ID-Tag)而启用。该方案使得粉碎级分组流程重叠,这是我们NOC的主要有利特征。 HotSpot流量方案用于测试NOC性能。仿真测试显示了所提出的仲裁方法有效地执行全球公平带宽共享。

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