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Πλοήγηση ανά Θέμα "Dynamic frequency scaling"

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    • Exploiting CPU voltage margins to increase the profit of cloud infrastructure providers 

      Kalogirou C., Koutsovasilis P., Antonopoulos C.D., Bellas N., Lalis S., Venugopal S., Pinto C. (2019)
      Energy efficiency is a major concern for cloud computing, with CPUs accounting a significant fraction of datacenter nodes power consumption. CPU manufacturers introduce voltage margins to guarantee correct operation. ...

    • The Impact of CPU Voltage Margins on Power-Constrained Execution 

      Koutsovasilis P., Antonopoulos C.D., Bellas N., Lalis S., Papadimitriou G., Chatzidimitriou A., Gizopoulos D. (2022)
      CPUs typically operate at a voltage which is higher than what is strictly required, using voltage margins to account for process variability and anticipate any combination of adverse operating conditions. However, these ...