Phase-Based Profiling in GPGPU Kernels. - Robert Dietrich; Felix Schmitt 004; René Widera; Michael Bussmann (ICPP Workshops, 2012)

Radiative signatures of the relativistic Kelvin-Helmholtz instability. - Michael Bussmann; Heiko Burau; Thomas E. Cowan; Alexander Debus; Axel Huebl; Guido Juckeland; Thomas Kluge; Wolfgang E. Nagel; Richard Pausch; Felix Schmitt 004; Ulrich Schramm; Joseph Schuchart; et al. (SC, 2013)

Alpaka - An Abstraction Library for Parallel Kernel Acceleration. - Erik Zenker; Benjamin Worpitz; René Widera; Axel Huebl; Guido Juckeland; Andreas Knüpfer; Wolfgang E. Nagel; Michael Bussmann (IPDPS Workshops, 2016)

Performance-Portable Many-Core Plasma Simulations: Porting PIConGPU to OpenPower and Beyond. - Erik Zenker; René Widera; Axel Huebl; Guido Juckeland; Andreas Knüpfer; Wolfgang E. Nagel; Michael Bussmann (ISC Workshops, 2016)

In situ, steerable, hardware-independent and data-structure agnostic visualization with ISAAC. - Alexander Matthes; Axel Huebl; René Widera; Sebastian Grottel; Stefan Gumhold; Michael Bussmann (Supercomput. Front. Innov., 2016)

On the Scalability of Data Reduction Techniques in Current and Upcoming HPC Systems from an Application Perspective. - Axel Huebl; René Widera; Felix Schmitt 004; Alexander Matthes; Norbert Podhorszki; Jong Youl Choi; Scott Klasky; Michael Bussmann (ISC Workshops, 2017)

Tuning and Optimization for a Variety of Many-Core Architectures Without Changing a Single Line of Implementation Code Using the Alpaka Library. - Alexander Matthes; René Widera; Erik Zenker; Benjamin Worpitz; Axel Huebl; Michael Bussmann (ISC Workshops, 2017)

cupla - C++ User interface for the Platform independent Library Alpaka. - René Widera (RODARE, 2018)

cupla - C++ User interface for the Platform independent Library Alpaka. - René Widera (RODARE, 2019)

Supplementary Data: Spectral Control via Multi-Species Effects in PW-Class Laser-Ion Acceleration. - Axel Huebl; Martin Rehwald; Lieselotte Obst-Huebl; Tim Ziegler; Marco Garten; René Widera; Karl Zeil; Thomas E. Cowan; Michael Bussmann; Ulrich Schramm; Thomas Kluge (RODARE, 2019)

PIConGPU simulation settings for TWEAC. - Alexander Debus; Klaus Steiniger; Richard Pausch; Axel Huebl; René Widera (RODARE, 2019)

cupla - C++ User interface for the Platform independent Library Alpaka. - René Widera (RODARE, 2020)

ISAAC - In Situ Animation of Accelerated Computations. - Felix Meyer; René Widera; Richard Pausch; Alexander Matthes; Axel Huebl; Vincent Gerber; Erik Zenker; Sergey Kosukhin (RODARE, 2020)

PIConGPU setup: PWFA simulations. - Richard Pausch; Alexander Debus; Klaus Steiniger; René Widera (RODARE, 2020)

Transitioning from File-Based HPC Workflows to Streaming Data Pipelines with openPMD and ADIOS2. - Franz Poeschel; Juncheng E; William F. Godoy; Norbert Podhorszki; Scott Klasky; Greg Eisenhauer; Philip E. Davis; Lipeng Wan 001; Ana Gainaru; Junmin Gu; Fabian Koller; René Widera; et al. (SMC, 2021)

Challenges Porting a C++ Template-Metaprogramming Abstraction Layer to Directive-Based Offloading. - Jeffrey Kelling; Sergey I. Bastrakov; Alexander Debus; Thomas Kluge; Matt Leinhauser; Richard Pausch; Klaus Steiniger; Jan Stephan; René Widera; Jeff Young 001; Michael Bussmann; Sunita Chandrasekaran; et al. (WACCPD@SC, 2021)

ISAAC - In Situ Animation of Accelerated Computations. - Alexander Matthes; Felix Meyer; Richard Pausch; René Widera; Axel Huebl; Vincent Gerber; Erik Zenker; Sergey Kosukhin (RODARE, 2021)

PIConGPU setup: LPWFA downramp injection. - Richard Pausch; Jurjen Pieter Couperus Cabadag; Sergei I. Bastrakov; Michael Bussmann; Arie Irman; Thomas Kurz; Susanne Schöbel; Ulrich Schramm; Klaus Steiniger; Patrick Ufer; René Widera; Alexander Debus (RODARE, 2021)

LWFA PIConGPU setup for minimizing transverse phase space effects paper. - Richard Pausch; Alexander Köhler; Sergei I. Bastrakov; Michael Bussmann; Jurjen Pieter Couperus Cabadag; Arie Irman; Klaus Steiniger; René Widera; Alexander Debus (RODARE, 2021)

cupla - C++ User interface for the Platform Independent Library alpaka. - René Widera; Sergei I. Bastrakov; Simeon Ehrig; Jeffrey Kelling; Jan Stephan (RODARE, 2021)

Evaluating GPU Programming Models for the LUMI Supercomputer. - George S. Markomanolis; Aksel Alpay; Jeff Young 001; Michael Klemm; Nicholas Malaya; Aniello Esposito; Jussi Heikonen; Sergey I. Bastrakov; Alexander Debus; Thomas Kluge; Klaus Steiniger; Jan Stephan; et al. (SCFA, 2022)

Early Application Experiences on a Modern GPU-Accelerated Arm-based HPC Platform. - Wael R. Elwasif; Sergei I. Bastrakov; Spencer H. Bryngelson; Michael Bussmann; Sunita Chandrasekaran; Florina M. Ciorba; Michael A. Clark; Alexander Debus; William F. Godoy; Nick Hagerty; Jeff R. Hammond; David J. Hardy; et al. (CoRR, 2022)

Metrics and Design of an Instruction Roofline Model for AMD GPUs. - Matthew Leinhauser; René Widera; Sergei I. Bastrakov; Alexander Debus; Michael Bussmann; Sunita Chandrasekaran (ACM Trans. Parallel Comput., 2022)

EZ publication: source code, profiling, analysis and simulation data. - Klaus Steiniger; René Widera; Jeff Young 001 (RODARE, 2022)

ISAAC - In Situ Animation of Accelerated Computations. - Felix Meyer; René Widera; Richard Pausch; Alexander Matthes; Axel Huebl; Vincent Gerber; Erik Zenker; Sergey Kosukhin; Anton Lebedev (RODARE, 2022)

cupla - C++ User interface for the Platform Independent Library alpaka. - René Widera; Simeon Ehrig (RODARE, 2022)

Application Experiences on a GPU-Accelerated Arm-based HPC Testbed. - Wael R. Elwasif; William F. Godoy; Nick Hagerty; James Austin Harris; Oscar R. Hernandez; Bálint Joó; Paul R. C. Kent; Damien Lebrun-Grandié; Elijah A. MacCarthy; Verónica G. Melesse Vergara; Bronson Messer; Ross Miller; et al. (HPC Asia Workshops, 2023)

Hardware-Agnostic Interactive Exascale In Situ Visualization of Particle-In-Cell Simulations. - Felix Meyer; Benjamín Hernández; Richard Pausch; René Widera; David Groß; Sergei I. Bastrakov; Axel Huebl; Guido Juckeland; Jeffrey Kelling; Matt Leinhauser; David M. Rogers 001; Ulrich Schramm; et al. (PASC, 2023)

LLAMA: The low-level abstraction for memory access. - Bernhard Manfred Gruber; Guilherme Amadio; Jakob Blomer; Alexander Matthes; René Widera; Michael Bussmann (Softw. Pract. Exp., 2023)

EZ: An efficient, charge conserving current deposition algorithm for electromagnetic particle-in-cell simulations. - Klaus Steiniger; René Widera; Sergey I. Bastrakov; Michael Bussmann; Sunita Chandrasekaran; Benjamín Hernández; Kristina Holsapple; Axel Huebl; Guido Juckeland; Jeffrey Kelling; Matt Leinhauser; Richard Pausch; et al. (Comput. Phys. Commun., 2023)

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 002; Stefan Costea; David Tskhakaya; Franz Poeschel; René Widera; Axel Huebl; Scott Klasky; Norbert Podhorszki; Leon Kos; Ales Podolnik; Jakub Hromadka; et al. (CLUSTER Workshops, 2024)

The Artificial Scientist: in-Transit Machine Learning of Plasma Simulations. - Jeffrey Kelling; Vicente Bolea; Michael Bussmann; Ankush Checkervarty; Alexander Debus; Jan Ebert; Greg Eisenhauer; Vineeth Gutta; Stefan Kesselheim; Scott Klasky; Vedhas Pandit; Richard Pausch; et al. (IPDPS, 2025)

The Artificial Scientist - in-transit Machine Learning of Plasma Simulations. - Jeffrey Kelling; Vicente Bolea; Michael Bussmann; Ankush Checkervarty; Alexander Debus; Jan Ebert; Greg Eisenhauer; Vineeth Gutta; Stefan Kesselheim; Scott Klasky; Richard Pausch; Norbert Podhorszki; et al. (CoRR, 2025)

A Parallel and Highly-Portable HPC Poisson Solver: Preconditioned Bi-CGSTAB with alpaka. - Luca Pennati; Måns I. Andersson; Klaus Steiniger; René Widera; Tapish Narwal; Michael Bussmann; Stefano Markidis (CoRR, 2025)