利用邻域密度方程的导线长度估计技术

[1992] Proceedings 29th ACM/IEEE Design Automation Conference Pub Date : 1992-07-01 DOI:10.1109/DAC.1992.227861

T. Hamada, Chung-Kuan Cheng, P. Chau

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引用次数: 47

摘要

提出了一种新的导线长度估计方法。导线长度分布由二维晶格上的导线密度来模拟。假设一个与点无关的分支过程，通过求解邻域密度方程得到导线长度分布。在测试的几个工业电路中，该技术的估计误差为9.0%，最大偏差为+16.3%，与最近提出的其他技术相比，这是有利的。

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A wire length estimation technique utilizing neighborhood density equations

A new wire length estimation technique is presented. Wire length distribution is modeled by wire density on a 2-D lattice. Assuming a pointwise independent branching process, the wire length distribution is found by solving the neighborhood density equations. For several industrial circuits tested, this technique achieved an estimation error of 9.0% with a maximum deviation of +16.3%, which compared favorably with other techniques recently proposed.<>

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[1992] Proceedings 29th ACM/IEEE Design Automation Conference

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