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Interconnection driven VLSI module placement based on quadratic programming and considering congestion using LFF principles

机译：基于二次编程并考虑使用LFF原理的拥塞的互连驱动VLSI模块放置

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In VLSI module placement interconnection behavior becomes increasingly important. Less flexibility first (LFF) principle is derived from human accumulated experience. An interconnection driven VLSI module placement algorithm based on LFF principles is proposed in this paper. We first use quadratic programming to optimize the total wire-length of the placement and then using a deterministic recursive partition rectangle packing algorithm based on LFF principles with consideration of congestion to implement the placement in an estimated fixed die area. Experimental results show efficiency and effectiveness of the proposed method.

机译：在VLSI模块放置中，互连行为变得越来越重要。更少的灵活性优先（LFF）原则源自人类积累的经验。提出了一种基于LFF原理的互连驱动VLSI模块放置算法。我们首先使用二次规划来优化布局的总线长，然后使用基于LFF原理的确定性递归分区矩形填充算法，并考虑到拥塞，以在估计的固定管芯区域中实现布局。实验结果表明了该方法的有效性和有效性。

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《》|2004年|p.1243-1247|共5页
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作者
Zhong Yang; Sheqin Dong; Xianlong Hong; Youliang Wu;
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正文语种
中图分类无线电电子学、电信技术;
关键词
quadratic programming; VLSI; integrated circuit layout; deterministic algorithms; circuit layout CAD; VLSI module placement; quadratic programming; congestion; LFF principle; less flexibility first principle; interconnection; deterministic recursive algorithm; partition rectangle packing algorithm;

机译：二次编程; VLSI;集成电路布局;确定性算法;电路布局CAD; VLSI模块布局;二次编程;拥塞; LFF原理;柔性不足优先原理;互连;确定性递归算法;分区矩形填充算法;

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专利

1. VLSI Module Placement with Pre-Placed Modules and with Consideration of Congestion Using Solution Space Smoothing [J] . Sheqin DONG, Xianlong HONG, Song CHEN, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences . 2003,第12期

机译：使用预先放置的模块并考虑解决方案空间平滑的拥塞情况的VLSI模块放置
2. GORDIAN: VLSI placement by quadratic programming and slicing optimization [J] . Kleinhans J.M., Sigl G. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems . 1991,第3期

机译：GORDIAN：通过二次编程和切片优化实现VLSI放置
3. A gigabit-rate five-highway GaAs OE-LSI chipset for high-speed optical interconnections between modules or VLSIs [J] . Yamanaka H., Sasaki M. IEEE Journal on Selected Areas in Communications . 1991,第5期

机译：千兆速率五通道GaAs OE-LSI芯片组，用于模块或VLSI之间的高速光互连
4. Interconnection Driven VLSI Module Placement Based on Quadratic Programming and Considering Congestion Using LFF Principles [C] . Zhong Yang, Sheqin Dong, Xianlong Hong, International Conference on Communications, Circuits and Systems vol.2: Signal Proceesing, Circuits and Systems; 20040627-29; Chengdu(CN) . 2004

机译：基于二次规划并考虑LFF原理拥塞的互连驱动VLSI模块放置
5. Quadratic programming based framework for high-level area estimation and performance-driven placement for asics. [D] . Venkateswaran, Natesan. 1997

机译：基于二次编程的框架，用于高级区域估算和asics的性能驱动放置。
6. Peer-Developed Modules on Basic Biostatistics and Evidence-Based Medicine Principles for Undergraduate Medical Education [O] . Daniel H. Mai, Jonathan S. Taylor-Fishwick, William Sherred-Smith, 2020

机译：对基本生物统计学和基于证据的基础医学教育原则的同伴制作模块
7. VLSI Module Placement with Pre-placed Modules and Considering Congestion Using Solution Space Smoothing* [O] . Sheqin Dong, Xianlong Hong, Xin Qi, 2013

机译：将VLSI模块与预先放置的模块一起放置，并考虑使用解决方案空间平滑技术解决拥塞问题*

Interconnection driven VLSI module placement based on quadratic programming and considering congestion using LFF principles

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