VLSI Module Placement with Pre-Placed Modules and with Consideration of Congestion Using Solution Space Smoothing(Place and Routing)(<Special Section>VLSI Design and CAD Algorithms)
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概要
- 論文の詳細を見る
Solution space smoothing allows a local search heuristic to escape from a poor, local minimum. In this paper, we propose a technique that can smooth the rugged terrain surface of the solution space of a placement problem. We test the smoothing heuristics for MCNC benchmarks, and for VLSI placement with pre-placed modules and placement with consideration of congestion. Experiment results demonstrated that solution space smoothing is very efficient for VLSI module placement, and it can be applied to all floorplanning representations proposed so far.
- 社団法人電子情報通信学会の論文
- 2003-12-01
著者
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Gu Jun
Department of Pharmacology, Tongji Medical College, Huazhong University of Science and Technology
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Hong X
Department Of Computer Science And Technology Tsinghua University
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Gu Jun
Department Of Computer Science Science & Technology University Of Hong Kong
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DONG Sheqin
The authors are with the Department of Computer Science and Technology, Tsinghua University
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HONG Xianlong
The authors are with the Department of Computer Science and Technology, Tsinghua University
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CHEN Song
The authors are with the Department of Computer Science and Technology, Tsinghua University
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QI Xin
The authors are with the Department of Computer Science and Technology, Tsinghua University
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WANG Ruijie
The authors are with the Department of Computer Science and Technology, Tsinghua University
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CHEN Song
Department of Computer Science and Technology, Tsinghua University
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QI Xin
Department of Computer Science and Technology, Tsinghua University
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WANG Ruijie
Department of Computer Science and Technology, Tsinghua University
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Hong Xianlong
Dept. Of Computer Science And Technology Tnlist Tsinghua University
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Qi Xin
Department Of Computer Science And Technology Tsinghua University
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Chen Song
Department Of Computer Science And Technology Tsinghua University
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Wang Ruijie
Department Of Computer Science And Technology Tsinghua University
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Dong Sheqin
Department Of Computer Science And Technology Tsinghua University
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Chen S
Department Of Computer Science And Technology Tsinghua University
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