• DocumentCode
    2733575
  • Title

    Hypergraph partitioning satisfying dual constraints on vertex and edge weight

  • Author

    Dong, Changdao ; Zhou, Qiang ; Cai, Yici ; Hong, Xianlong

  • Author_Institution
    Dept. of Comput. Sci. & Technol., Tsinghua Univ., Beijing
  • fYear
    2008
  • fDate
    10-13 Aug. 2008
  • Firstpage
    85
  • Lastpage
    88
  • Abstract
    In this paper we present a multilevel hypergraph partitioning algorithm which satisfies not only vertex weight constraint but also edge weight constraint. In our multilevel paradigm, two FM (Fiduccia and Mattheyses, 1988) variants are performed alternately in the refinement stage. The first FM variant aims to symmetrize edge weight of the two partitioning blocks and the other aims to minimize cut size under dual constraints on both edge and vertex weight. Inheritance of edge weights by vertices is considered in the coarsening stage. Experimental results on ISPD-98 show that our algorithm satisfies both 10% and 2% dual constraints, producing solutions, under 10% dual constraints, with much more balanced edge weight than hMetis, MLPart, and FM in terms of imbalance proportion by 837.2%, 1039.1% and 762.9%, and reasonable cut size increment by 29.0%, 28.4% and -42.3%, run time increment by 109.2%, 61.8% and 43.7%, respectively.
  • Keywords
    VLSI; graph theory; logic partitioning; balanced edge weight; coarsening stage; dual constraints; edge weight constraint; multilevel hypergraph partitioning algorithm; partitioning blocks; refinement stage; vertex weight constraint; Clustering algorithms; Clustering methods; Computer science; Field programmable gate arrays; Information science; Integrated circuit interconnections; Laboratories; Partitioning algorithms; Routing; Very large scale integration;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Circuits and Systems, 2008. MWSCAS 2008. 51st Midwest Symposium on
  • Conference_Location
    Knoxville, TN
  • ISSN
    1548-3746
  • Print_ISBN
    978-1-4244-2166-4
  • Electronic_ISBN
    1548-3746
  • Type

    conf

  • DOI
    10.1109/MWSCAS.2008.4616742
  • Filename
    4616742