An Improvement of Network-Flow Based Multi-Way Circuit Partitioning Algorithm
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概要
- 論文の詳細を見る
In this paper, we propose an improved network-flow based multi-way circuit partitioning algorithm whose objective is to minimize the number of sub-circuits. It iteratively extracts a size-maximal feasible sub-circuit one at a time. In our approach, two devices are applied. One is in the use of an exact min-cut graph, and the other is in the idea of keeping the number of I/O pins of the residual circuit as small as possible after one-time extraction. We implemented our algorithm in C for experiments, and tested it with several industrial cases and MCNC benchmarks. Compared to the known approach, we observed more than 10% reduction in average of the sub-circuit number.
- 社団法人電子情報通信学会の論文
- 2002-03-01
著者
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Kajitani Y
Department Of Electrical And Electronic Engineering Tokyo Institute Of Technology
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Kajitani Yoji
The Department Of Electrical And Electronic Engineering Tokyo Institute Of Technology
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Kajitani Yoji
Department Of Electrical And Electronic Engineering Tokyo Institute Of Technology
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Takahashi Atsushi
Department Of Cardiology Akita City General Hospital
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Inagi Masato
Department Of Electrical And Electronic Engineering Tokyo Institute Of Technology
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AZEGAMI Kengo
Department of Electrical and Electronic Engineering, Tokyo Institute of Technology
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Azegami Kengo
Department Of Electrical And Electronic Engineering Tokyo Institute Of Technology
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Takahashi Atsushi
Departmant Of Surgery(i) Kanazawa University School Of Medicine
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