• A framework for evaluating software on reduced margins hardware 

      Parasyris K., Koutsovasilis P., Vassiliadis V., Antonopoulos C.D., Bellas N., Lalis S. (2018)
      To improve power efficiency, researchers are experimenting with dynamically adjusting the voltage and frequency margins of systems to just above the minimum required for reliable operation. Traditionally, manufacturers did ...
    • 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 ...