Recursive bisection placement algorithm with the predicted wirelength

	Recursive bisection placement algorithm with the predicted wirelength
	Hao J(蒿杰); Hao J(蒿杰)
	2008
发表期刊	Journal of Southeast University
卷号	24 期号:4 页码:462-467
摘要	Abstract:Toobtainabetterplacementresult, apartitioning-based placementalgorithm withwirelengthpredictioncalledHJ-Plis presented.A new methodisproposedtoestimateproximityof interconnectsinanetlist, whichiscapableofpredictingnotonly shortinterconnects but long interconnects accurately.The predictedwirelengthisembeddedintothepartitioningtoolof bisection-basedglobalplacement, whichcanguideourplacement towardsasolutionwithshorterinterconnects.Inaddition, the timing objective can be handled within the algorithm by minimizingthecriticalpathdelay.Experimentalresultsshow that, compared to Capo10.5, mPL6, and NTUplace, HJ-Pl outperformstheseplacersintermsofwirelengthandruntime. The improvements in terms of average wirelength over Capo10.5, mPL6 andNPUplaceare13%, 3%, and9% withonly 19%, 91%, and 99% of their runtime, respectively.By integrating the predicted wirelength-driven clustering into Capo10.5, theplacerisabletoreduceaveragewirelengthby 3%.Thetiming-
关键词	Words:Hierarchy Interconnect Placement Vlsicircuit Wirelength Prediction
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/12249
专题	国家专用集成电路设计工程技术研究中心
通讯作者	Hao J(蒿杰)
推荐引用方式 GB/T 7714	Hao J,Hao J. Recursive bisection placement algorithm with the predicted wirelength[J]. Journal of Southeast University,2008,24(4):462-467.
APA	Hao J,&蒿杰.(2008).Recursive bisection placement algorithm with the predicted wirelength.Journal of Southeast University,24(4),462-467.
MLA	Hao J,et al."Recursive bisection placement algorithm with the predicted wirelength".Journal of Southeast University 24.4(2008):462-467.

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预测线长驱动的二分布局算法_英文_蒿杰.（372KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载