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国防科技大学计算机研究所
纸质出版:1997
移动端阅览
[1]彭宇行,陈福接,陈书明.用解定位问题求延时优化驱动布局[J].电子学报,1997(02):110-112.
彭宇行, 陈福接, 陈书明. A Timing-Driven Placement Algorithm Based on Solving Allocation Problem[J]. Acta Electronica Sinica, 1997, (2).
[1]彭宇行,陈福接,陈书明.用解定位问题求延时优化驱动布局[J].电子学报,1997(02):110-112. DOI:
彭宇行, 陈福接, 陈书明. A Timing-Driven Placement Algorithm Based on Solving Allocation Problem[J]. Acta Electronica Sinica, 1997, (2). DOI:
延时优化驱动布局是为提高IC性能最早进行研究的课题之一,但目前的算法存在运算速度慢,设计结果欠佳等缺点.本文基于解定位问题,将布局过程分为初始定位、再定位和消除重选三个阶段.实验结果表明,它不仅布局速度快,而且能减小IC延时.
Timing-driven placement is the earliest approach to improve IC performance.However
the present algorithms run slowly and the designs are dissatisfactory. This paper
based on solving allocation problem
presents a placement algorithm that consists of initial placement
replacement and deleting overlapping. The experiment result shows that our algorithm runs fast and can reduce the IC delay.
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