Approximation algorithms for variable voltage processors: Min energy, max throughput and online heuristics
نویسندگان
چکیده
منابع مشابه
Approximation Algorithms for Variable Voltage Processors: Min Energy, Max Throughput and Online Heuristics
Dynamic Voltage Scaling techniques allow the processor to set its speed dynamically in order to reduce energy consumption. It was shown that if the processor can run at arbitrary speeds and uses power s when running at speed s, the online heuristic AVR has a competitive ratio (2α)/2. In this paper we first study the online heuristics for the discrete model where the processor can only run at d ...
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0740-7475/01/$10.00 © 2001 IEEE March–April 2001 ADVANCES IN deep-submicron technologies have enabled system-on-chip (SOC) designs in which a system’s entire functionality rests on a single chip. SOCs are embedded in various electric products, such as portable information terminals, digital audio systems, and automobiles. Many of these products are real-time systems with timing constraints. An ...
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ژورنال
عنوان ژورنال: Theoretical Computer Science
سال: 2011
ISSN: 0304-3975
DOI: 10.1016/j.tcs.2010.10.011