cuHARM: A New GPU-accelerated GRMHD Code and Its Application to ADAF Disks

We introduce a new GPU-accelerated general relativistic magnetohydrodynamic code based on HARM, which we call cuHARM. The code is written in CUDA-C and uses OpenMP to parallelize multi-GPU setups. Our code allows us to run high-resolution simulations of accretion disks and the formation and structur...

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Bibliographic Details
Published in:	The Astrophysical Journal Supplement Series
Main Authors:	D. Bégué, A. Pe’er, G.-Q. Zhang, B.-B. Zhang, B. Pevzner
Format:	Article
Language:	English
Published:	IOP Publishing 2023-01-01
Subjects:	Accretion Magnetohydrodynamical simulations Magnetohydrodynamics Black hole physics Computational methods GPU computing
Online Access:	https://doi.org/10.3847/1538-4365/aca276

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