Ondrej Vysocky

According to our database, Ondrej Vysocky authored at least 16 papers between 2017 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

An in-depth study of GPU frequency-scaling latency and its optimization on modern architectures.

Daniel Velicka, Ondrej Vysocky, Osman Yasal, Lubomir Riha

Future Gener. Comput. Syst., 2026

The PLUTO code on GPUs: A first look at Eulerian MHD methods.

Marco Rossazza, Andrea Mignone, M. Bugli, Stefano Truzzi, Lubomir Riha, Tomás Panoc, Ondrej Vysocky, Nitin Shukla, Alessandro Romeo, Vittoria Berta

Astron. Comput., 2026

2025

EuroHPC SPACE CoE: Redesigning Scalable Parallel Astrophysical Codes for Exascale.

Nitin Shukla, Alessandro Romeo, Caterina Caravita, Lubomir Riha, Ondrej Vysocky, Petr Strakos, Milan Jaros, João Barbosa, Radim Vavrík, Andrea Mignone, Marco Rossazza, Stefano Truzzi, Vittoria Berta, Iacopo Colonnelli, Doriana Medic, Elisabetta Boella, Daniele Gregori, Eva Sciacca, Luca Tornatore, Giuliano Taffoni, Pranab J. Deka, Fabio Bacchini, Rostislav-Paul Wilhelm, Georgios Doulis, Khalil Pierre, Luciano Rezzolla, Tine Colman, Benoît Commerçon, Othman Bouizi, Matthieu Kuhn, Erwan Raffin, Marc Sergent, Robert Wissing, Guillermo Marin, Klaus Dolag, Geray S. Karademir, Gino Perna, Marisa Zanotti, Sebastian Trujillo-Gomez

CoRR, December, 2025

Methodology for GPU Frequency Switching Latency Measurement.

Daniel Velicka, Ondrej Vysocky, Lubomir Riha

Proceedings of the 2025 IEEE International Parallel and Distributed Processing Symposium, 2025

Heterogeneous Memory Pool Tuning.

Filip Vaverka, Ondrej Vysocky, Lubomir Riha

Proceedings of the 2025 IEEE International Parallel and Distributed Processing Symposium, 2025

EuroHPC SPACE CoE: Redesigning Scalable Parallel Astrophysical Codes for Exascale. Invited Paper.

Nitin Shukla, Alessandro Romeo, Caterina Caravita, Lubomir Riha, Ondrej Vysocky, Petr Strakos, Milan Jaros, João Barbosa, Radim Vavrík, Andrea Mignone, Marco Rossazza, Stefano Truzzi, Vittoria Berta, Iacopo Colonnelli, Doriana Medic, Elisabetta Boella, Daniele Gregori, Eva Sciacca, Luca Tornatore, Giuliano Taffoni, Pranab J. Deka, Fabio Bacchini, Rostislav-Paul Wilhelm, Georgios Doulis, Khalil Pierre, Luciano Rezzolla, Tine Colman, Benoît Commerçon, Othman Bouizi, Matthieu Kuhn, Erwan Raffin, Marc Sergent, Robert Wissing, Guillermo Marin, Klaus Dolag, Geray S. Karademir, Gino Perna, Marisa Zanotti, Sebastian Trujillo-Gomez

Proceedings of the 22nd ACM International Conference on Computing Frontiers: Workshops and Special Sessions, 2025

MaX - Materials design at the exascale - a EuroHPC Centre of Excellence: Recent selected results: Invited Paper.

Lubomir Riha, Ada Böhm, Ondrej Vysocky, Filip Vaverka, Elisabetta Boella, Daniele Gregori, Mattia Paladino, Pietro Delugas, Oscar Baseggio, Stefano Baroni, Francesco Andreucci, Kaveh Haghighi Mood, Andreas Herten, Gregor Michalicek, Daniel Wortmann, Stefan Blügel, Pablo Ordejón, Federico N. Pedron, Jose Julio Gutierrez Moreno, Rogeli Grima Torres, Fabio Affinito, Mariella Ippolito, Paolo Giannozzi, Luigi Genovese, Fabrizio Ferrari-Ruffino, Ivan Carnimeo, Marc Sergent, Erwan Raffin, Ivan Girotto, Alberto García, Jan Jona Javorsek, Barbara Krasovec, Alja Prah, Sebastien Strban, Augustin Degomme, Cristiano Malica, Lorenzo Bastonero, Nicola Marzari, Nicola Spallanzani, Daniele Varsano, Andrea Ferretti, Elisa Molinari

Proceedings of the 22nd ACM International Conference on Computing Frontiers: Workshops and Special Sessions, 2025

2023

Scalable Flow Simulations with the Lattice Boltzmann Method.

Markus Holzer, Gabriel Staffelbach, Ilan Rocchi, Jayesh Badwaik, Andreas Herten, Radim Vavrík, Ondrej Vysocky, Lubomir Riha, Romain Cuidard, Ulrich Rüde

Proceedings of the 20th ACM International Conference on Computing Frontiers, 2023

2021

Application instrumentation for performance analysis and tuning with focus on energy efficiency.

Ondrej Vysocky, Lubomír Ríha, Andrea Bartolini

Concurr. Comput. Pract. Exp., 2021

2020

Toward an End-to-End Auto-tuning Framework in HPC PowerStack.

Xingfu Wu, Aniruddha Marathe, Siddhartha Jana, Ondrej Vysocky, Jophin John, Andrea Bartolini, Lubomir Riha, Michael Gerndt, Valerie Taylor, Sridutt Bhalachandra

Proceedings of the IEEE International Conference on Cluster Computing, 2020

2019

A massively parallel and memory-efficient FEM toolbox with a hybrid total FETI solver with accelerator support.

Lubomir Riha, Michal Merta, Radim Vavrík, Tomás Brzobohatý, Alexandros Markopoulos, Ondrej Meca, Ondrej Vysocky, Tomás Kozubek, Vít Vondrák

Int. J. High Perform. Comput. Appl., 2019

Domain knowledge specification for energy tuning.

Madhura Kumaraswamy, Anamika Chowdhury, Michael Gerndt, Zakaria Bendifallah, Othman Bouizi, Uldis Locans, Lubomír Ríha, Ondrej Vysocky, Martin Beseda, Jan Zapletal

Concurr. Comput. Pract. Exp., 2019

Overview of Application Instrumentation for Performance Analysis and Tuning.

Ondrej Vysocky, Lubomir Riha, Andrea Bartolini

Proceedings of the Parallel Processing and Applied Mathematics, 2019

Evaluation of DVFS and Uncore Frequency Tuning Under Power Capping on Intel Broadwell Architecture.

Lubomir Riha, Ondrej Vysocky, Andrea Bartolini

Proceedings of the Parallel Computing: Technology Trends, 2019

Analysis and Visualization of the Dynamic Behavior of HPC Applications.

Ondrej Vysocky, Ivo Peterek, Martin Beseda, Matej Spetko, David Ulcak, Lubomir Riha

Proceedings of the High Performance Computing in Science and Engineering, 2019

2017

MERIC and RADAR Generator: Tools for Energy Evaluation and Runtime Tuning of HPC Applications.

Ondrej Vysocky, Martin Beseda, Lubomír Ríha, Jan Zapletal, Michael Lysaght, Venkatesh Kannan

Proceedings of the High Performance Computing in Science and Engineering, 2017