Partition-based exploration for reconfigurable JPEG designs

  • Authors:
  • Philip G. Potter;Wayne Luk;Peter Cheung

  • Affiliations:
  • Imperial College, London, UK;Imperial College, London, UK;Imperial College, London, UK

  • Venue:
  • Proceedings of the Conference on Design, Automation and Test in Europe
  • Year:
  • 2009

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Abstract

This paper proposes a novel approach for design space exploration by characterizing hardware sharing based on the notion of a partition in set theory. Related designs with different degrees of hardware sharing can be captured concisely by a Hasse diagram, high-lighting designs with shared building blocks. Hardware sharing can be implemented in various ways, such as component multiplexing, instruction-set processors, or run-time reconfiguration. We illustrate how the proposed approach can be applied to exploring the design space for FPGA implementations of JPEG image compression.