Conference Presentation (Other)

FZJ-2024-06395

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Improving IPPL: a performance portable library for grids and particles

Muralikrishnan, S. (Corresponding author)FZJ* ; Frey, M. ; Adelmann, A.

2023

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Please use a persistent id in citations: doi:10.34734/FZJ-2024-06395

Abstract: Independent Parallel Particle Layer (IPPL) is an open-source performance portable C++ library for generic computations with grids and particles. It is primarily used for large scale kinetic plasma simulations. In this talk, I will briefly introduce the library, and show some of the recent benchmarks we performed on pre-exascale leadership computing systems with thousands of GPUS and CPU cores. I will then discuss the features we would like to have in IPPL in the areas of I/O, in-situ visualization and performance measurement tools which can open the door for potential collaborations.

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Contributing Institute(s):

1. Jülich Supercomputing Center (JSC)

Research Program(s):

1. 5112 - Cross-Domain Algorithms, Tools, Methods Labs (ATMLs) and Research Groups (POF4-511) (POF4-511)

Appears in the scientific report 2024

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Database coverage:

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