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	Clock Skew Scheduling for Timing Speculation
	Rong Ye; Feng Yuan; Hai Zhou; Qiang Xu
	2012
会议名称	IEEE/ACM Design, Automation, and Test in Europe (DATE)
会议地点	德国
英文摘要	By assigning intentional clock arrival times to the sequential elements in a circuit, clock skew scheduling (CSS) techniques can be utilized to improve IC performance. Existing CSS solutions work in a conservative manner that guarantees “always correct” computation, and hence their effectiveness is greatly challenged by the ever-increasing process variation effects. By allowing infrequent timing errors and recovering from them with minor performance impact, timing speculation techniques such as Razor have gained wide interests from both academia and industry. In this work, we formulate the clock skew scheduling problem for circuits equipped with timing speculation capability and propose a novel CSS algorithm based on gradient-descent method. Experimental results on various benchmark circuits demonstrate the effectiveness of our proposed methodology.
收录类别	EI
语种	英语
内容类型	会议论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/3907]
专题	深圳先进技术研究院_集成所
作者单位	2012
推荐引用方式 GB/T 7714	Rong Ye,Feng Yuan,Hai Zhou,et al. Clock Skew Scheduling for Timing Speculation[C]. 见:IEEE/ACM Design, Automation, and Test in Europe (DATE). 德国.

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