GPU-accelerated Higher Representations of Wilson Fermions with HiRep
Sofie Martins, Erik Kjellgren, Emiliano Molinaro, Claudio Pica,, Antonio Rago
TL;DR
This paper enhances the HiRep lattice simulation software by integrating GPU acceleration for NVIDIA and AMD GPUs, improving performance and usability for theories with higher-representation fermions.
Contribution
The authors add GPU support to HiRep, optimizing simulations on multiple GPU platforms and improving overall software quality and features.
Findings
Significant speed-up in lattice simulations with GPU support
Enhanced software stability and usability
Broader applicability to theories with higher-representation fermions
Abstract
We are improving one of the available lattice software packages HiRep by adding GPU acceleration supporting highly-optimized simulations on both NVIDIA and AMD GPUs. HiRep allows lattice simulations of theories with fermions in higher representations and a variable number of colors in the gauge group. The development is accompanied by an overall software quality improvement in the build system, testing, and documentation, adding features for both CPUs and GPUs. The software is available under https://github.com/claudiopica/HiRep
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Medical Imaging Techniques and Applications · Radiomics and Machine Learning in Medical Imaging