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ABSTRACT
A processor consumes far less energy running tasks requiring a low supply voltage than it does executing high-performance tasks. Effective voltage-scheduling techniques take advantage of this situation by using software to dynamically vary supply voltages, thereby minimizing energy consumption and accommodating timing constraints.
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CITATION

H. Yasuura, T. Ishihara and T. Okuma, "Software Energy Reduction Techniques for Variable-Voltage Processors," in IEEE Design & Test of Computers, vol. 18, no. , pp. 31-41, 2001.
doi:10.1109/54.914613
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