Précis: A Usercentric Word-Length Optimization Tool

  • Authors:
  • Mark L. Chang;Scott Hauck

  • Affiliations:
  • Franklin W. Olin College of Engineering;University of Washington

  • Venue:
  • IEEE Design & Test
  • Year:
  • 2005

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Abstract

Translating an algorithm designed for a general-purpose processor into an algorithm optimized for custom logic requires extensive knowledge of the algorithm and the target hardware. Précis lets designers analyze the precision requirements of algorithms specified in Matlab. The design time tool combines simulation, user input, and program analysis to help designers focus their manual precision optimization efforts.