Superfast Full-Scale CPU-Accelerated Global Routing

Shiju Lin, Martin D.F. Wong

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Global routing is an essential step in physical design. Recently there are works on accelerating global routers using GPU. However, they only focus on certain stages of global routing, and have limited overall speedup. In this paper, we present a superfast full-scale GPU-accelerated global router and introduce useful parallelization techniques for routing. Experiments show that our 3D router achieves both good quality and short runtime compared to other state-of-the-art academic global routers.

Original languageEnglish (US)
Title of host publicationProceedings of the 41st IEEE/ACM International Conference on Computer-Aided Design, ICCAD 2022
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781450392174
DOIs
StatePublished - Oct 30 2022
Externally publishedYes
Event41st IEEE/ACM International Conference on Computer-Aided Design, ICCAD 2022 - San Diego, United States
Duration: Oct 30 2022Nov 4 2022

Publication series

NameIEEE/ACM International Conference on Computer-Aided Design, Digest of Technical Papers, ICCAD
ISSN (Print)1092-3152

Conference

Conference41st IEEE/ACM International Conference on Computer-Aided Design, ICCAD 2022
Country/TerritoryUnited States
CitySan Diego
Period10/30/2211/4/22

ASJC Scopus subject areas

  • Software
  • Computer Science Applications
  • Computer Graphics and Computer-Aided Design

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