NDLI: Considering The ffect Of Standard Cell Placement In Mi ed-Size Placement

Content Provider	IEEE Xplore Digital Library
Author	Haixia Yan Xianlong Hong Qiang Zhou Zhuoyuan Li Honghua Yang
Copyright Year	2005
Description	Author affiliation: Dept. of Comput. Sci. & Technol., Tsinghua Univ., Beijing (Haixia Yan; Xianlong Hong; Qiang Zhou; Zhuoyuan Li)
Abstract	Large-scale mixed-size placement gets more and more attention in recent years. Traditional placement algorithms for pure standard-cell placement or pure macro placement are not suitable to deal with mixed-size placement. But, many design flows combine the techniques for macro placement and the techniques for standard cell placement to solve mixed-size placement. In these flows, making standard cell placement according with macro placement is a critical problem. In this paper, we address the effect of standard cell placement in mixed-size placement, which is not only to help locate macro blocks but also influence the wire length more. Through treating standard cell placement reasonably, we improve a previous design flow combing partition, floorplan and standard cell placement. The experimental results show standard cell placement acts an important actor in mixed-size placement. Comparing to the previous flow, the results have 2%~20% improvement on wire length
Starting Page	179
Ending Page	182
File Size	1187686
Page Count	4
File Format	PDF
ISBN	0780392108
DOI	10.1109/ICASIC.2005.1611279
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-10-24
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wire Standards development Computer science Postal services Large-scale systems Very large scale integration Research and development Simulated annealing
Content Type	Text
Resource Type	Article

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