Publications

E Krisshnasamy, J Trotter, X Cai, D Pleiter, L Kos, L Saavedra, and P Bouvry, 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 - SCA/HPCAsiaWS 2026, Osaka, Japan.

Posters:

Ayushi Agrawal, Shan-Chang Lin, Ezhilmathi Krishnasamy, and Pascal Bouvry, HEXAPIC — Poster presentation at ISC 2026 WHPC (Woman in High Performance Computing), 2026. Accepted - Version
Ezhilmathi Krishnasamy, Shan-Chang Lin, Ayushi Agrawal, Pascal Bouvry, Stefan Costea, Jernej Kovacic and Leon Kos, HEXAPIC — Project poster presentation at ISC 2026, 2026. Accepted - Version
Stefan Costea, David Lajevec, Miha Radež, Jernej Kovačič, Matic Brank, Leon Bogdanović, Ivona Vasileska, and Leon Kos - Heterogeneous Exascale Particle-in-Cell : ASHPC26

E Krishnasamy and P Bouvry, A Study of GPU Programming Paradigms: OpenACC vs. CUDA in Linear Algebra Computations, 2025, March, EECT.
E Krisshnasamy and P Bouvry, Comparative Performance Analysis of CUDA and OpenMP Offloading for BLAS Operations on GPU - Presentation. 10^th International Conference on ICT for Intelligent Systems in New York.
I Vasileska, P Tomšič, L Kos, Accelerating Sheath Particle-in-Cell Simulations with StarPU, June 2025, 2025 MIPRO 48^th ICT and Electronics Convention.
E Krisshnasamy and P Bouvry, OpenMP Offloading on AMD and NVIDIA GPUs: Programmability and Performance Analysis - Presentation. 2025 9^th International Conference on High Performance Compilation, Computing and Communications.

Posters:

Stefan Costea, Miha Radež, Jernej Kovačič, Matic Brank, Leon Bogdanović, Ivona Vasileska, and Leon Kos, Heterogeneous Exascale Particle-in-Cell: ASHPC25

E Krishnasamy and P Bouvry, A Reproducible Study and Performance Analysis of GPU Programming Paradigms: OpenACC vs. CUDA in Key Linear Algebra Computations

E Krishnasamy, I Vasileska, L Kos , P Bouvry, Hybrid programming and multiple GPUs implementation for Particle-In-Cell. 8^th International Conference on Computer and Communication Systems, Guangzhou, China, April 21-24, 2023..
E Krishnasamy, I Vasileska, L Kos, P Bouvry, OpenMP offloading and OpenACC programming module approach for object-oriented plasma device algorithms. MIPRO 2023 - 46^th Convention, DS-BE Data Science and Biomedical Engineering..