Browsing Τμήμα Πληροφορικής / Department of Computer Science by Author "Nicopoulos, Chrysostomos"
Now showing items 1-5 of 5
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Conference Object
Error-Shielded Register Renaming Sub-system for a Dynamically Scheduled Out-of-Order Core
Gabor, Ron; Sazeides, Yiannakis; Bramnik, Arkady; Andreou, Alexandros; Nicopoulos, Chrysostomos; Patsidis, Karyofyllis; Konstantinou, Dimitris; Dimitrakopoulos, Giorgos (2019)Emerging mission-critical and functional safety applications require high-performance processors that meet strict reliability requirements against random hardware failures. These requirements touch even sub-systems within ...
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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 ...
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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 ...
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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 ...
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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 ...