• Exploring the Effects of Code Optimizations on CPU Frequency Margins 

      Parasyris K., Bellas N., Antonopoulos C.D., Lalis S. (2018)
      Chip manufactures introduce redundancy at various levels of CPU design to guarantee correct operation even for worst-case combinations of non-idealities in process variation and system operation conditions. This redundancy ...
    • 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 ...