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Server-Level Power Control
2007
Fourth International Conference on Autonomic Computing (ICAC'07)
We present a technique that controls the peak power consumption of a high-density server by implementing a feedback controller that uses precise, system-level power measurement to periodically select the highest performance state while keeping the system within a fixed power constraint. A control theoretic methodology is applied to systematically design this control loop with analytic assurances of system stability and controller performance, despite unpredictable workloads and running
doi:10.1109/icac.2007.35
dblp:conf/icac/LefurgyWW07
fatcat:vure2g6w6ffclgjutybd2gicba