Modeling and simulation of steady state and transient behaviors for emergent SoCs

  • Authors:
  • JoAnn M. Paul;Arne J. Suppé;Donald E. Thomas

  • Affiliations:
  • Carnegie Mellon University, Pittsburgh, PA;Carnegie Mellon University, Pittsburgh, PA;Carnegie Mellon University, Pittsburgh, PA

  • Venue:
  • Proceedings of the 14th international symposium on Systems synthesis
  • Year:
  • 2001

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Abstract

We introduce a formal basis for viewing computer systems as mixed steady state and non-steady state (transient) behaviors to motivate novel design strategies resulting from simultaneous consideration of function, scheduling and architecture. We relate three design styles: hierarchical decomposition, static mapping and directed platform that have traditionally been separate. By considering them together, we reason that once a steady state system is mapped to an architecture, the unused processing and communication power may be viewed as a platform for a transient system, ultimately resulting in more effective design approaches that ease the static mapping problem while still allowing for effective utilization of resources. Our simulation environment, frequency interleaving, mixes a formal and experimental approach as illustrated in an example.