skip to main content
10.1145/369691.369753acmconferencesArticle/Chapter ViewAbstractPublication PagesispdConference Proceedingsconference-collections
Article

Revisiting floorplan representations

Authors Info & Claims
Published:01 April 2001Publication History

ABSTRACT

Floorplan representations are a fundamental issue in designing floorplan algorithms. In this paper, we first derive the exact number of configurations of mosaic floorplans and slicing floorplans. We then present two non-redundant representations: a twin binary tree structure for mosaic floorplans and a slicing ordered tree for slicing floorplans. Finally, the relations between the state-of-the-art floorplan representations are discussed and their efficiency is explored.

References

  1. 1.G. Baxter, "On Fixed Points of the Composite of Commuting functions", in Proc. Amer. Math. Soc., Vol. 15, 1964, pp.851-855.Google ScholarGoogle ScholarCross RefCross Ref
  2. 2.Y. Chang, Y. Chang, G. Wu, and S. Wu, "B*-Trees: A New Representation for Non-Slicing Floorplans", in Proc. 37 th DAC, 2000, pp. 458-463. Google ScholarGoogle ScholarDigital LibraryDigital Library
  3. 3.F.R.K. Chung, R.L.Graham, V. E. Hoggatt, Jr. and M. Kleiman, "The Number of Baxter Permutations," in Journal of Combinatorial Theory, Series A, Vol. 24, No. 3, May 1978, pp. 382-394.Google ScholarGoogle ScholarCross RefCross Ref
  4. 4.S. Dulucq and O. Guibert, "Baxter permutations," in Discrete Mathematics, Vol. 180, 1998, pp. 143-156. (twin Binary Tree) Google ScholarGoogle ScholarDigital LibraryDigital Library
  5. 5.I. M. H. Etherington, "Some Problems of Non-Associative Combinations", in The Edinburgh Mathematical Notes, No. 32, 1940, pp. i-viGoogle ScholarGoogle Scholar
  6. 6.P. Guo, C. K. Cheng, and T. Yoshimura, "An O-Tree Representation of Non-Slicing Floorplan and Its Applications," in Proc. 36 th DAC, 1999, pp. 268-273. Google ScholarGoogle ScholarDigital LibraryDigital Library
  7. 7.X. Hong, et al, "Conner Block List: An Effective and Efficient Topological Representation of Non-Slicing Floorplan," in Proceeding of ICCAD-2000, 2000, pp. 8-12 Google ScholarGoogle ScholarDigital LibraryDigital Library
  8. 8.H. Murata, et al, "Rectangle-packing-based Module Placement", in Proc. of International Conference on Computer Aided Design, 1995, pp. 472-479. Google ScholarGoogle ScholarDigital LibraryDigital Library
  9. 9.S. Nakatake, et al. "Module Packing Based on the BSG-Structure and IC Layout Applications", in IEEE Trans. on Computer-Aided Design of Integrated Circuits and Systems, Vol. 17, No. 6, June 1998, pp. 519-530. Google ScholarGoogle ScholarDigital LibraryDigital Library
  10. 10.R.H.J.M. Otten, "Automatic Floorplan Design", in Proc. ACM/IEEE Design Automation Conf., 1982, pp. 261-267. Google ScholarGoogle ScholarDigital LibraryDigital Library
  11. 11.X. Tang, M. Wong "FAST-SP A Fast Algorithm for Block Placement based on Sequence Pair", in ASP-DAC 2001. Google ScholarGoogle ScholarDigital LibraryDigital Library

Index Terms

  1. Revisiting floorplan representations

    Recommendations

    Comments

    Login options

    Check if you have access through your login credentials or your institution to get full access on this article.

    Sign in
    • Published in

      cover image ACM Conferences
      ISPD '01: Proceedings of the 2001 international symposium on Physical design
      April 2001
      245 pages
      ISBN:1581133472
      DOI:10.1145/369691

      Copyright © 2001 ACM

      Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

      Publisher

      Association for Computing Machinery

      New York, NY, United States

      Publication History

      • Published: 1 April 2001

      Permissions

      Request permissions about this article.

      Request Permissions

      Check for updates

      Qualifiers

      • Article

      Acceptance Rates

      Overall Acceptance Rate62of172submissions,36%

    PDF Format

    View or Download as a PDF file.

    PDF

    eReader

    View online with eReader.

    eReader