Leon Kos

According to our database, Leon Kos authored at least 18 papers between 2007 and 2026.

Collaborative distances:

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

2026

Multi-GPU Hybrid Particle-in-Cell Monte Carlo Simulations for Exascale Computing Systems.

Jeremy J. Williams, Jordy Trilaksono, Stefan Costea, Yi Ju, Luca Pennati, Jonah Ekelund, David Tskhakaya, Leon Kos, Ales Podolnik, Jakub Hromadka, Allen D. Malony, Sameer Shende, Tilman Dannert, Frank Jenko, Erwin Laure, Stefano Markidis

CoRR, March, 2026

Accelerating Particle-in-Cell simulations in Tokamak Scrape-off Layer using segmented surrogate models.

Nikola Vukasinovic, Uros Urbas, Leon Kos, Ivona Vasileska

Eng. Appl. Artif. Intell., 2026

Performance and Programmability of MPI+X Integration with CUDA, HIP, SYCL, OpenACC, and OpenMP Offloading for Supercomputing: A Case Study on Dense Matrix-Vector Multiplication.

Ezhilmathi Krishnasamy, James D. Trotter, Xing Cai, Dirk Pleiter, Leon Kos, Laura Saavedra, Pascal Bouvry

Proceedings of the Supercomputing Asia and International Conference on High Performance Computing in Asia Pacific Region Workshops, 2026

2025

Integrating High Performance In-Memory Data Streaming and In-Situ Visualization in Hybrid MPI+OpenMP PIC MC Simulations Towards Exascale.

Jeremy J. Williams, Stefan Costea, Daniel Medeiros, Jordy Trilaksono, Pratibha Raghupati Hegde, David Tskhakaya, Leon Kos, Ales Podolnik, Jakub Hromadka, Kevin A. Huck, Allen D. Malony, Frank Jenko, Erwin Laure, Stefano Markidis

CoRR, December, 2025

On the Theory of Nonlinear Landau Damping.

Leon Kos, Ivona Vasileska, David Tskhakaya

Symmetry, 2025

Accelerating Particle-in-Cell Monte Carlo simulations with MPI, OpenMP/OpenACC and Asynchronous Multi-GPU Programming.

Jeremy J. Williams, Felix Liu, Jordy Trilaksono, David Tskhakaya, Stefan Costea, Leon Kos, Ales Podolnik, Jakub Hromadka, Pratibha Raghupati Hegde, Marta Garcia-Gasulla, Valentin Seitz, Frank Jenko, Erwin Laure, Stefano Markidis

J. Comput. Sci., 2025

2024

Understanding Large-Scale Plasma Simulation Challenges for Fusion Energy on Supercomputers.

Jeremy J. Williams, Ashish Bhole, Dylan Kierans, Matthias Hoelzl, Ihor Holod, Weikang Tang, David Tskhakaya, Stefan Costea, Leon Kos, Ales Podolnik, Jakub Hromadka, JOREK Team, Erwin Laure, Stefano Markidis

CoRR, 2024

Unveiling Performance Insights and Portability Achievements Between CUDA and SYCL for Particle-in-Cell Codes on Different GPU Architectures.

Ivona Vasileska, Pavel Tomsic, Leon Kos, Leon Bogdanovic

Proceedings of the 47th MIPRO ICT and Electronics Convention, 2024

Understanding the Impact of OpenPMD on BIT1, a Particle-in-Cell Monte Carlo Code, Through Instrumentation, Monitoring, and In-Situ Analysis.

Jeremy J. Williams, Stefan Costea, Allen D. Malony, David Tskhakaya, Leon Kos, Ales Podolnik, Jakub Hromadka, Kevin A. Huck, Erwin Laure, Stefano Markidis

Proceedings of the Euro-Par 2024: Parallel Processing Workshops, 2024

Enabling High- Throughput Parallel I/O in Particle-in-Cell Monte Carlo Simulations with openPMD and Darshan I/O Monitoring.

Jeremy J. Williams, Daniel Medeiros, Stefan Costea, David Tskhakaya, Franz Poeschel, René Widera, Axel Huebl, Scott Klasky, Norbert Podhorszki, Leon Kos, Ales Podolnik, Jakub Hromadka, Tapish Narwal, Klaus Steiniger, Michael Bussmann, Erwin Laure, Stefano Markidis

Proceedings of the IEEE International Conference on Cluster Computing, 2024

2023

OpenMP Offloading and OpenACC Programming Model Approach for Object-Oriented Plasma Device Algorithms.

Ezhilmathi Krishnasamy, Ivona Vasileska, Leon Kos, Pascal Bouvry

Proceedings of the 46th MIPRO ICT and Electronics Convention, 2023

Hybrid programming and multiple GPUs implementation for Particle-In-Cell.

Ezhilmathi Krishnasamy, Ivona Vasileska, Leon Kos, Pascal Bouvry

Proceedings of the 8th International Conference on Computer and Communication Systems, 2023

2021

Particle-in-Cell Code for GPU Systems.

Ivona Vasileska, Leon Bogdanovic, Leon Kos

Proceedings of the 44th International Convention on Information, 2021

2020

Modernization of the PIC codes for exascale plasma simulation.

Ivona Vasileska, Pavel Tomsic, Leon Kos

Proceedings of the 43rd International Convention on Information, 2020

2016

A CAD service for fusion physics codes.

Marijo Telenta, Leon Kos

Proceedings of the 39th International Convention on Information and Communication Technology, 2016

2014

Visualization support for code development in EUROfusion integrated modelling.

Leon Kos

Proceedings of the 37th International Convention on Information and Communication Technology, 2014

2010

Euforia Integrated Visualization.

Matthieu Haefele, Leon Kos, Pierre Navaro, Eric Sonnendrücker

Proceedings of the 18th Euromicro Conference on Parallel, 2010

2007

Shape smoothing with feature preserving weighted filters.

Leon Kos, Joze Duhovnik

Proceedings of the 23rd Spring Conference on Computer Graphics, 2007