8 citations · 16 across the 5 of their papers we have counts for
6 papers
Application Experiences on a GPU-Accelerated Arm-based HPC Testbed
Wael Elwasif, William Godoy, Nick Hagerty +28
This paper assesses and reports the experience of ten teams working to port,validate, and benchmark several High Performance Computing applications on a novel GPU-accelerated Arm t…
Metrics and Design of an Instruction Roofline Model for AMD GPUs
Matthew Leinhauser, René Widera, Sergei Bastrakov +3
Due to the recent announcement of the Frontier supercomputer, many scientific application developers are working to make their applications compatible with AMD architectures (CPU-G…
Challenges Porting a C++ Template-Metaprogramming Abstraction Layer to Directive-based Offloading
Jeffrey Kelling, Sergei Bastrakov, Alexander Debus +10
HPC systems employ a growing variety of compute accelerators with different architectures and from different vendors. Large scientific applications are required to run efficiently…
Optimized routines for event generators in QED-PIC codes
V. Volokitin, S. Bastrakov, A. Bashinov +4
In recent years, the prospects of performing fundamental and applied studies at the next-generation high-intensity laser facilities have greatly stimulated the interest in performi…
Exploiting Parallelism on Shared Memory in the QED Particle-in-Cell Code PICADOR with Greedy Load Balancing
Iosif Meyerov, Sergei Bastrakov, Aleksei Bashinov +6
State-of-the-art numerical simulations of laser plasma by means of the Particle-in-Cell method are often extremely computationally intensive. Therefore there is a growing need for…
Extreme plasma states in laser-governed vacuum breakdown
Evgeny S. Efimenko, Aleksei V. Bashinov, Sergei I. Bastrakov +5
Triggering vacuum breakdown at the upcoming laser facilities can provide rapid electron-positron pair production for studies in laboratory astrophysics and fundamental physics. How…