Off-chip latency-driven dynamic voltage and frequency scaling for an MPEG decoding

@article{Choi2004OffchipLD,
  title={Off-chip latency-driven dynamic voltage and frequency scaling for an MPEG decoding},
  author={Kihwan Choi and Ramakrishna Soma and Massoud Pedram},
  journal={Proceedings. 41st Design Automation Conference, 2004.},
  year={2004},
  pages={544-549}
}
This paper describes a dynamic voltage and frequency scaling (DVFS) technique for MPEG decoding to reduce the energy consumption using the computational workload decomposition. This technique decomposes the workload for decoding a frame into on-chip and off-chip workloads. The execution time required for the on-chip workload is CPU frequency-dependent, whereas the off-chip workload execution time does not change, regardless of the CPU frequency, resulting in the maximum energy savings by… CONTINUE READING
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