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Developing performance portable plasma edge simulations: A survey

delete2024-05-01
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S
Steven A. Wright *
C
C. P. Ridgers
G
Gihan R. Mudalige
Z
Zaman Lantra
J
Josh Williams
A
A.G. Sunderland
H
Henrik Thörne
W
W. Arter
DOI:10.1016/j.cpc.2024.109123delete
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Abstract

Abstract

En 中文
Heterogeneous architectures are increasingly common in modern High -Performance Computing (HPC) systems. Achieving high-performance on such heterogeneous systems requires new approaches to application development that are able to achieve the three Ps: Performance, Portability, and Productivity. In this paper, we provide an overview of the state-of-the-art for developing high-performance, portable and productive multi -physics applications with particular focus on the simulation of a plasma fusion reactor. Simulating such a complex system relies on both fluid- and particle -based simulations, and coupling interfaces between these two domains. We also review the current state-of-the-art in reasoning about the performance, portability and productivity of HPC applications.
Keywords:
High-performance
Parallel programming
Portability
Coupling
Plasma simulation
Reactor design
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Journal

Computer Physics Communications cover
Computer Physics Communications
IF:
3.4
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1.2W
Citations:
3.7W

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STFC Daresbury Laboratory
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university of york - uk
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UK Atomic Energy Authority
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University of Warwick
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