Futures for partitioning in physical design (tutorial)

  • Authors:
  • Andrew B. Kahng

  • Affiliations:
  • UCLA Computer Science Department, Los Angeles, CA

  • Venue:
  • ISPD '98 Proceedings of the 1998 international symposium on Physical design
  • Year:
  • 1998

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Abstract

The context for partitioning in physical design is dominated by two concerns: top-down design and the focus on spatial embedding. The role of partitioning is exactly that of a facilitator of divide-and-conquer metaheuristics for floorplanning, timing and placement optimization. Formulations or optimization objectives for partitioning follow from its context and role. Finally, the available algorithm technology determines how effectively we can address a given partitioning formulation and optimize a given objective. This invited paper considers the future of partitioning for physical design in light of these factors, and proposes a list of technology needs. A living version of this paper can be found at vlsicad.cs.ucla.edu.