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Issue No. 05 - Sept.-Oct. (2012 vol. 32)
ISSN: 0272-1732
pp: 64-75
Ayse K. Coskun , Boston University
Ryan Cochran , Brown University
Sherief Reda , Brown University
ABSTRACT
Power capping in computer clusters enables energy budgeting, efficient power delivery, and management of operational and cooling costs. Pack and Cap is a novel, practical methodology to select thread packing and dynamic voltage and frequency scaling (DVFS) configurations by learning multithreaded workload characteristics and adapting to dynamic-power caps. Pack and Cap improves energy efficiency and achievable range of power caps.
INDEX TERMS
Instruction sets, Runtime, Servers, Benchmark testing, Power measurement, Power demand, Multicore processing, Energy efficiency, Power system management, thread packing, energy efficiency, power management, adaptive computing, Pack and Cap
CITATION
Ayse K. Coskun, Ryan Cochran, Sherief Reda, "Adaptive Power Capping for Servers with Multithreaded Workloads", IEEE Micro, vol. 32, no. , pp. 64-75, Sept.-Oct. 2012, doi:10.1109/MM.2012.59
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