Browsing by Author "Englezakis, Panayiotis"

Now showing items 1-11 of 11

    • Article  

      BlackOut: Enabling fine-grained power gating of buffers in Network-on-Chip routers 

      Zoni, D.; Canidio, A.; Fornaciari, W.; Englezakis, Panayiotis; Nicopoulos, Chrysostomos A.; Sazeides, Yiannakis (2017)
      The Network-on-Chip (NoC) router buffers play an instrumental role in the performance of both the interconnection fabric and the entire multi-/many-core system. Nevertheless, the buffers also constitute the major leakage ...
    • 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  

      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 ...
    • Conference Object  

      Fast Estimations of Failure Probability Over Long Time Spans 

      Noltsis, Michail; Englezakis, Panayiotis; Maragkoudaki, Eleni; Nicopoulos, Chrysostomos; Rodopoulos, Dimitrios; Catthoor, Francky; Sazeides, Yiannakis; Zoni, Davide; Soudris, Dimitrios (Association for Computing Machinery, 2018)
      Shrinking of device dimensions has undoubtedly enabled the very large scale integration of transistors on electronic chips. However, it has also brought to surface time-zero and time-dependent variation phenomena that ...
    • Conference Object  

      Fast Estimations of Failure Probability Over Long Time Spans 

      Noltsis, Michail; Englezakis, Panayiotis; Maragkoudaki, Eleni; Nicopoulos, Chrysostomos; Rodopoulos, Dimitrios; Catthoor, Francky; Sazeides, Yiannakis; Zoni, Davide; Soudris, Dimitrios (Association for Computing Machinery, 2018)
      Shrinking of device dimensions has undoubtedly enabled the very large scale integration of transistors on electronic chips. However, it has also brought to surface time-zero and time-dependent variation phenomena that ...
    • 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 ...
    • 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 ...
    • Conference Object  

      HARPA: Tackling physically induced performance variability 

      Zompakis, Nikolaos; Noltsis, Michail; Ndreu, L.; Hadjilambrou, Zacharias; Englezakis, Panayiotis; Nikolaou, Panagiota; Portero, Antoni; Libutti, S.; Massari, Giuseppe; Sassi, F.; Bacchini, A.; Nicopoulos, Chrysostomos A.; Sazeides, Yiannakis; Vavrik, R.; Golasowski, M.; Sevcik, J.; Vondrak, V.; Catthoor, F.; Fornaciari, W.; Soudris, Dimitrios J. (Institute of Electrical and Electronics Engineers Inc., 2017)
      Continuously increasing application demands on both High Performance Computing (HPC) and Embedded Systems (ES) are driving the IC manufacturing industry on an everlasting scaling of devices in silicon. Nevertheless, ...
    • Book Chapter  

      Monitor and Knob Techniques in Network-on-Chip Architectures 

      Zoni, Davide; Englezakis, Panayiotis; Chrysanthou, Kypros; Canidio, Andrea; Prodromou, Andreas; Panteli, Andreas; Nicopoulos, Chrysostomos; Dimitrakopoulos, Giorgos; Sazeides, Yiannakis; Fornaciari, William (Springer International Publishing, 2019)
      This chapter proposes and analyzes two autonomous, hardware-based monitor/knob solutions for Network-on-Chip (NoC) architectures, which operate at the micro-architectural level. The two proposed techniques tackle power and ...
    • Book Chapter  

      Monitor and Knob Techniques in Network-on-Chip Architectures 

      Zoni, Davide; Englezakis, Panayiotis; Chrysanthou, Kypros; Canidio, Andrea; Prodromou, Andreas; Panteli, Andreas; Nicopoulos, Chrysostomos; Dimitrakopoulos, Giorgos; Sazeides, Yiannakis; Fornaciari, William (Springer International Publishing, 2019)
      This chapter proposes and analyzes two autonomous, hardware-based monitor/knob solutions for Network-on-Chip (NoC) architectures, which operate at the micro-architectural level. The two proposed techniques tackle power and ...
    • Article  

      An online and real-time fault detection and localization mechanism for network-on-chip architectures 

      Chrysanthou, Kypros; Englezakis, Panayiotis; Prodromou, Andreas; Panteli, Andreas; Nicopoulos, Chrysostomos A.; Sazeides, Yiannakis; Dimitrakopoulos, Giorgos N. (2016)
      Networks-on-Chip (NoC) are becoming increasingly susceptible to emerging reliability threats. The need to detect and localize the occurrence of faults at runtime is steadily becoming imperative. In this work, we propose ...