Scaling SU(2) to 1000 GPUs using HiRep
University of Southern Denmark, Campusvej 55, 5230 Odense M, Denmark
arXiv:2411.18511 [hep-lat], (27 Nov 2024)
@misc{martins2024scalingsu21000gpus,
title={Scaling SU(2) to 1000 GPUs using HiRep},
author={Sofie Martins and Erik Kjellgren and Emiliano Molinaro and Claudio Pica and Antonio Rago},
year={2024},
eprint={2411.18511},
archivePrefix={arXiv},
primaryClass={hep-lat},
url={https://arxiv.org/abs/2411.18511}
}
HiRep allows flexible simulations of higher representations of Wilson Fermions with various actions and gauge groups and a range of inverters and integrators. This is particularly important for enabling evaluations of observables relevant to phenomenological inputs for Beyond-the-Standard-Model physics from lattice field theory. We present progress on the GPU porting of available features, especially in terms of scaling to large jobs on AMD GPUs.
December 1, 2024 by hgpu
