In Situ Power Analysis of General Purpose Graphical Processing Units

  title={In Situ Power Analysis of General Purpose Graphical Processing Units},
  author={M. Z. Shaikh and Mireille Gr{\'e}goire and Wenhui Li and Marek Wr{\'o}blewski and Sven Simon},
  journal={2011 19th International Euromicro Conference on Parallel, Distributed and Network-Based Processing},
In this paper, an in situ power analysis profiling over time for general purpose graphics processing units (GPGPU) is presented. Based on this method the power consumption of different modes of operations like data transfer between GPU and host CPU, basic single precision floating point arithmetic operations (addition, subtraction, multiplication) on the multiprocessor units and instructions for shared and global memory access can be measured. There is a factor of 2 difference in power… CONTINUE READING
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