Optimality analysis of energy-performance trade-off for server farm management
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چکیده
منابع مشابه
Optimality analysis of energy-performance trade-off for server farm management
A central question in designing server farms today is how to efficiently provision the number of servers to extract the best performance under unpredictable demand patterns while not wasting energy. While one would like to turn servers off when they become idle to save energy, the large setup cost (both, in terms of setup time and energy penalty) needed to switch the server back on can adversel...
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Energy consumption by computer systems has emerged as an important concern, both at the level of individual devices (limited battery capacity in mobile systems) and at the societal level (the production of Green House Gases). In multicore architectures, applications may be executed on a variable number of cores and these cores may operate at different frequencies. The performance and energy cos...
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ژورنال
عنوان ژورنال: Performance Evaluation
سال: 2010
ISSN: 0166-5316
DOI: 10.1016/j.peva.2010.08.009