Developing an environment for embedded software energy estimation

  • Authors:
  • S. Nikolaidis;A. Chatzigeorgiou;T. Laopoulos

  • Affiliations:
  • Department of Physics, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;Department of Applied Informatics, University of Macedonia, 54006 Thessaloniki, Greece;Department of Physics, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece

  • Venue:
  • Computer Standards & Interfaces
  • Year:
  • 2005

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Abstract

The paper presents the results of a novel method for the instruction-level energy consumption measurement and the corresponding modeling approach for embedded microprocessors. According to the proposed method the base and inter-instruction energy costs of the ARM7TDMI embedded processor as well as the energy cost due to different values in the instruction parameters are modeled. These models can be used in the estimation of the energy consumed by the processor to execute real software programs. A software tool has been developed to automate energy estimation.