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	Post-Placement Voltage Island Generation for Timing-Speculative Circuits
	Ye Rong; Yuan Feng; Sun Zelong; Jone Wen-Ben; Xu Qiang
	2013
会议名称	50th Annual Design Automation Conference, DAC 2013
会议地点	Austin, TX, United states
英文摘要	Region-based multi-supply voltage (MSV) design, by which circuits are partitioned into multiple "voltage islands" and each island operates at a supply voltage that meets its own performance requirement, is an effective technique to tradeoff power and performance. Different from conventional voltage island generation techniques that work in a conservative manner to guarantee "always correct" computation, in this work, we investigate the MSV design problem for timing-speculative circuits, which achieves high energy-efficiency by allowing the occurrence of infrequent timing errors and correcting them online. A novel algorithm based on dynamic programming is developed to tackle this problem. Experimental results on various benchmark circuits demonstrate the effectiveness of the 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/172644/4614]
专题	深圳先进技术研究院_集成所
作者单位	2013
推荐引用方式 GB/T 7714	Ye Rong,Yuan Feng,Sun Zelong,et al. Post-Placement Voltage Island Generation for Timing-Speculative Circuits[C]. 见:50th Annual Design Automation Conference, DAC 2013. Austin, TX, United states.

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