一个强大的框架，分层地板规划与集成的全球布线

1990 IEEE International Conference on Computer-Aided Design. Digest of Technical Papers Pub Date : 1990-11-11 DOI:10.1109/ICCAD.1990.129865

Thomas Lengauer, Rolf Müller

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引用次数: 30

摘要

平面图系统是基于电路划分，并结合了分层的全球布线。该系统除了统一了现有的几种平面规划思想外，还引入了以下组成部分:(1)在平面规划过程中对布线面积进行了新颖而准确的估计;(2)在自上而下的阶段中，将平面规划和分层布线相结合，在选择合适的平面模式时进行了系统的优化。系统的实验证明了该方法的可行性。

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A robust framework for hierarchical floorplanning with integrated global wiring

A floorplanning system was implemented that is based on circuit partitioning and incorporates hierarchical global wiring. Besides unifying several existing ideas in floorplanning, the system introduces the following components: (1) a novel and more accurate estimate of wiring area during the floorplan sizing process and (2) a systematic optimization procedure during the selection of suitable floorplan patterns in the top-down phase that integrates floorplanning and hierarchical wiring. Experiments with the system prove the feasibility of the approach.<>

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来源期刊

1990 IEEE International Conference on Computer-Aided Design. Digest of Technical Papers

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