High performance cluster need to consume lots of powerHigh power consumption is an important factor that restricts the development of system in both technical and economic waysThe powercontrol technology has become a...
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ISBN:
(纸本)9781510828087
High performance cluster need to consume lots of powerHigh power consumption is an important factor that restricts the development of system in both technical and economic waysThe powercontrol technology has become a hot issue in the area of high performance computing systems and data center managementFor different programs, reducing power consumption can exert different influence on performanceIn order to minimize the losses of performance, adjustments of power consumption should be made based on the characteristics of programsThis paper aims at solving the problem of powercontrol of nodes in high performance computing systemPCPI(power control programming interface) is designed to acquire real-time power consumption state and to provide function of dynamic power consumption control, so as to make effective power adjustments according to the operating characteristics of programsIn this way, power consumption can be reduced while the losses of performance are minimized.
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