• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Meng, Jihai (Meng, Jihai.) [1] | Weng, Shaohong (Weng, Shaohong.) [2] | Cai, Zhijie (Cai, Zhijie.) [3] | Chen, Yilu (Chen, Yilu.) [4] | Lin, Zhifeng (Lin, Zhifeng.) [5] (Scholars:林智锋) | Chen, Jianli (Chen, Jianli.) [6]

Indexed by:

EI Scopus

Abstract:

Placement is a critical stage for VLSI routability optimization. A placement engine without considering the layout congestion might lead to poor solutions with routing failures. This paper introduces a Coulomb force-based global placement framework that addresses global and local routing congestions. We first present a routing path-based cell padding strategy for local congestion mitigation. Then, we construct a routability-aware placement model that utilizes virtual Coulomb forces to eliminate crucial global congestion. Compared with a leading academic placer, RePlAce, and the advanced commercial tool, Innovus, the experimental results on industrial benchmark suites show that our proposed algorithm achieves the best routability within the shortest runtime. © 2024 Copyright is held by the owner/author(s). Publication rights licensed to ACM.

Keyword:

Benchmarking Traffic congestion

Community:

  • [ 1 ] [Meng, Jihai]Center for Discrete Mathematics and Theoretical Computer Science, Fuzhou University, Fuzhou; 350108, China
  • [ 2 ] [Weng, Shaohong]College of Computer and Data Science, Fuzhou University, Fuzhou; 350108, China
  • [ 3 ] [Cai, Zhijie]State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai; 200433, China
  • [ 4 ] [Chen, Yilu]Center for Discrete Mathematics and Theoretical Computer Science, Fuzhou University, Fuzhou; 350108, China
  • [ 5 ] [Lin, Zhifeng]Center for Discrete Mathematics and Theoretical Computer Science, Fuzhou University, Fuzhou; 350108, China
  • [ 6 ] [Lin, Zhifeng]State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai; 200433, China
  • [ 7 ] [Chen, Jianli]State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai; 200433, China

Reprint 's Address:

Email:

Show more details

Related Keywords:

Related Article:

Source :

ISSN: 0738-100X

Year: 2024

Language: English

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

Online/Total:661/10824392
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1