Athanasios Chatzidimitriou

According to our database, Athanasios Chatzidimitriou authored at least 29 papers between 2015 and 2022.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of three.

2022

On the Evaluation of the Total-Cost-of-Ownership Trade-Offs in Edge vs Cloud Deployments: A Wireless-Denial-of-Service Case Study.

Panagiota Nikolaou, Yiannakis Sazeides, Alejandro Lampropulos, Denis Guilhot, Andrea Bartoli, George Papadimitriou, Athanasios Chatzidimitriou, Dimitris Gizopoulos, Konstantinos Tovletoglou, Lev Mukhanov, Georgios Karakonstantis

IEEE Trans. Sustain. Comput., 2022

The Impact of CPU Voltage Margins on Power-Constrained Execution.

Panos K. Koutsovasilis, Christos D. Antonopoulos, Nikolaos Bellas, Spyros Lalis, George Papadimitriou, Athanasios Chatzidimitriou, Dimitris Gizopoulos

IEEE Trans. Sustain. Comput., 2022

2021

A System-Level Voltage/Frequency Scaling Characterization Framework for Multicore CPUs.

George Papadimitriou, Manolis Kaliorakis, Athanasios Chatzidimitriou, Dimitris Gizopoulos, Greg Favor, Kumar Sankaran, Shidhartha Das

CoRR, 2021

2020

Exceeding Conservative Limits: A Consolidated Analysis on Modern Hardware Margins.

George Papadimitriou, Athanasios Chatzidimitriou, Dimitris Gizopoulos, Vijay Janapa Reddi, Jingwen Leng, Behzad Salami, Osman S. Unsal, Adrián Cristal Kestelman

CoRR, 2020

rACE: Reverse-Order Processor Reliability Analysis.

Athanasios Chatzidimitriou, Dimitris Gizopoulos

Proceedings of the 2020 Design, Automation & Test in Europe Conference & Exhibition, 2020

2019

Anatomy of microarchitecture-level reliability assessment for modern processors

Athanasios Chatzidimitriou

PhD thesis, 2019

SyRA: Early System Reliability Analysis for Cross-Layer Soft Errors Resilience in Memory Arrays of Microprocessor Systems.

Alessandro Vallero, Alessandro Savino, Athanasios Chatzidimitriou, Manolis Kaliorakis, Maha Kooli, Marc Riera, Martí Anglada, Giorgio Di Natale, Alberto Bosio, Ramon Canal, Antonio González, Dimitris Gizopoulos, Riccardo Mariani, Stefano Di Carlo

IEEE Trans. Computers, 2019

Assessing the Effects of Low Voltage in Branch Prediction Units.

Athanasios Chatzidimitriou, George Papadimitriou, Dimitris Gizopoulos, Shrikanth Ganapathy, John Kalamatianos

Proceedings of the IEEE International Symposium on Performance Analysis of Systems and Software, 2019

Modern Hardware Margins: CPUs, GPUs, FPGAs Recent System-Level Studies.

Dimitris Gizopoulos, George Papadimitriou, Athanasios Chatzidimitriou, Vijay Janapa Reddi, Behzad Salami, Osman S. Unsal, Adrián Cristal Kestelman, Jingwen Leng

Proceedings of the 25th IEEE International Symposium on On-Line Testing and Robust System Design, 2019

Multi-Bit Upsets Vulnerability Analysis of Modern Microprocessors.

Athanasios Chatzidimitriou, George Papadimitriou, Christos Gavanas, George Katsoridas, Dimitris Gizopoulos

Proceedings of the IEEE International Symposium on Workload Characterization, 2019

Adaptive Voltage/Frequency Scaling and Core Allocation for Balanced Energy and Performance on Multicore CPUs.

George Papadimitriou, Athanasios Chatzidimitriou, Dimitris Gizopoulos

Proceedings of the 25th IEEE International Symposium on High Performance Computer Architecture, 2019

Demystifying Soft Error Assessment Strategies on ARM CPUs: Microarchitectural Fault Injection vs. Neutron Beam Experiments.

Athanasios Chatzidimitriou, Pablo Bodmann, George Papadimitriou, Dimitris Gizopoulos, Paolo Rech

Proceedings of the 49th Annual IEEE/IFIP International Conference on Dependable Systems and Networks, 2019

2018

Statistical Analysis of Multicore CPUs Operation in Scaled Voltage Conditions.

Manolis Kaliorakis, Athanasios Chatzidimitriou, George Papadimitriou, Dimitris Gizopoulos

IEEE Comput. Archit. Lett., 2018

Micro-Viruses for Fast System-Level Voltage Margins Characterization in Multicore CPUs.

George Papadimitriou, Athanasios Chatzidimitriou, Manolis Kaliorakis, Yannos Vastakis, Dimitris Gizopoulos

Proceedings of the IEEE International Symposium on Performance Analysis of Systems and Software, 2018

HealthLog Monitor: A Flexible System-Monitoring Linux Service.

Athanasios Chatzidimitriou, George Papadimitriou, Dimitris Gizopoulos

Proceedings of the 24th IEEE International Symposium on On-Line Testing And Robust System Design, 2018

Analysis and Characterization of Ultra Low Power Branch Predictors.

Athanasios Chatzidimitriou, George Papadimitriou, Dimitris Gizopoulos, Shrikanth Ganapathy, John Kalamatianos

Proceedings of the 36th IEEE International Conference on Computer Design, 2018

Measuring and Exploiting Guardbands of Server-Grade ARMv8 CPU Cores and DRAMs.

Konstantinos Tovletoglou, Lev Mukhanov, Georgios Karakonstantis, Athanasios Chatzidimitriou, George Papadimitriou, Manolis Kaliorakis, Dimitris Gizopoulos, Zacharias Hadjilambrou, Yiannakis Sazeides, Alejandro Lampropulos, Shidhartha Das, Phong Vo

Proceedings of the 48th Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops, 2018

An energy-efficient and error-resilient server ecosystem exceeding conservative scaling limits.

Georgios Karakonstantis, Konstantinos Tovletoglou, Lev Mukhanov, Hans Vandierendonck, Dimitrios S. Nikolopoulos, Peter Lawthers, Panos K. Koutsovasilis, Manolis Maroudas, Christos D. Antonopoulos, Christos Kalogirou, Nikolaos Bellas, Spyros Lalis, Srikumar Venugopal, Arnau Prat-Pérez, Alejandro Lampropulos, Marios Kleanthous, Andreas Diavastos, Zacharias Hadjilambrou, Panagiota Nikolaou, Yiannakis Sazeides, Pedro Trancoso, George Papadimitriou, Manolis Kaliorakis, Athanasios Chatzidimitriou, Dimitris Gizopoulos, Shidhartha Das

Proceedings of the 2018 Design, Automation & Test in Europe Conference & Exhibition, 2018

2017

Performance-aware reliability assessment of heterogeneous chips.

Athanasios Chatzidimitriou, Manolis Kaliorakis, Sotiris Tselonis, Dimitris Gizopoulos

Proceedings of the 35th IEEE VLSI Test Symposium, 2017

Harnessing voltage margins for energy efficiency in multicore CPUs.

George Papadimitriou, Manolis Kaliorakis, Athanasios Chatzidimitriou, Dimitris Gizopoulos, Peter Lawthers, Shidhartha Das

Proceedings of the 50th Annual IEEE/ACM International Symposium on Microarchitecture, 2017

Voltage margins identification on commercial x86-64 multicore microprocessors.

George Papadimitriou, Manolis Kaliorakis, Athanasios Chatzidimitriou, Charalampos Magdalinos, Dimitris Gizopoulos

Proceedings of the 23rd IEEE International Symposium on On-Line Testing and Robust System Design, 2017

RT Level vs. Microarchitecture-Level Reliability Assessment: Case Study on ARM(R) Cortex(R)-A9 CPU.

Athanasios Chatzidimitriou, Manolis Kaliorakis, Dimitris Gizopoulos, Maurizio Iacaruso, Mauro Pipponzi, Riccardo Mariani, Stefano Di Carlo

Proceedings of the 47th Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops, 2017

2016

Faults in data prefetchers: Performance degradation and variability.

Nikos Foutris, Athanasios Chatzidimitriou, Dimitris Gizopoulos, John Kalamatianos, Vilas Sridharan

Proceedings of the 34th IEEE VLSI Test Symposium, 2016

Cross-layer system reliability assessment framework for hardware faults.

Alessandro Vallero, Alessandro Savino, Gianfranco Politano, Stefano Di Carlo, Athanasios Chatzidimitriou, Sotiris Tselonis, Manolis Kaliorakis, Dimitris Gizopoulos, Marc Riera, Ramon Canal, Antonio González, Maha Kooli, Alberto Bosio, Giorgio Di Natale

Proceedings of the 2016 IEEE International Test Conference, 2016

Anatomy of microarchitecture-level reliability assessment: Throughput and accuracy.

Athanasios Chatzidimitriou, Dimitris Gizopoulos

Proceedings of the 2016 IEEE International Symposium on Performance Analysis of Systems and Software, 2016

ISA-independent post-silicon validation for the address translation mechanisms of modern microprocessors.

George Papadimitriou, Athanasios Chatzidimitriou, Dimitris Gizopoulos, Ronny Morad

Proceedings of the 22nd IEEE International Symposium on On-Line Testing and Robust System Design, 2016

Unveiling difficult bugs in address translation caching arrays for effective post-silicon validation.

George Papadimitriou, Dimitris Gizopoulos, Athanasios Chatzidimitriou, Tom Kolan, Anatoly Koyfman, Ronny Morad, Vitali Sokhin

Proceedings of the 34th IEEE International Conference on Computer Design, 2016

2015

Differential Fault Injection on Microarchitectural Simulators.

Manolis Kaliorakis, Sotiris Tselonis, Athanasios Chatzidimitriou, Nikos Foutris, Dimitris Gizopoulos

Proceedings of the 2015 IEEE International Symposium on Workload Characterization, 2015

Accelerated microarchitectural Fault Injection-based reliability assessment.

Manolis Kaliorakis, Sotiris Tselonis, Athanasios Chatzidimitriou, Dimitris Gizopoulos

Proceedings of the 2015 IEEE International Symposium on Defect and Fault Tolerance in VLSI and Nanotechnology Systems, 2015