Browsing Τμήμα Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών / Department of Electrical and Computer Engineering by Author "Hadjilambrou, Zacharias"

Now showing items 1-3 of 3

    • Book Chapter  

      Evaluating System-Level Monitors and Knobs on Real Hardware 

      Nikolaou, Panagiota; Hadjilambrou, Zacharias; Englezakis, Panayiotis; Ndreu, Lorena; Nicopoulos, Chrysostomos; Sazeides, Yiannakis; Portero, Antoni; Vavrik, Radim; Vondrak, Vit (Springer International Publishing, 2019)
      This chapter evaluates and defines a methodology for the oracle selection of the monitors and knobs to use to configure an HPC system running a scientific application while satisfying the application’s requirements and not ...
    • Book Chapter  

      The HARPA Approach to Ensure Dependable Performance 

      Zompakis, Nikolaos; Noltsis, Michail; Nikolaou, Panagiota; Englezakis, Panayiotis; Hadjilambrou, Zacharias; Ndreu, Lorena; Massari, Giuseppe; Libutti, Simone; Portero, Antoni; Sassi, Federico; Bacchini, Alessandro; Nicopoulos, Chrysostomos; Sazeides, Yiannakis; Vavrik, Radim; Golasowski, Martin; Sevcik, Jiri; Kuchar, Stepan; Vondrak, Vit; Agnes, Fritsch; Cappelle, Hans; Catthoor, Francky; Fornaciari, William; Soudris, Dimitrios (Springer International Publishing, 2019)
      The goal of the HARPA solution is to overcome the performance variability (PV) by enabling next-generation embedded and high-performance platforms using heterogeneous many-core processors to provide cost-effectively ...
    • Article  

      Sensing CPU Voltage Noise Through Electromagnetic Emanations 

      Hadjilambrou, Zacharias; Das, Shidhartha; Antoniades, Marco A.; Sazeides, Yiannakis (2018)
      This work proposes sensing CPU voltage noise through wireless electromagnetic (EM) emanations from the CPU. Compared to previous voltage monitoring methodologies, this approach is not intrusive as it does not require direct ...