Evaluating performance portability of five shared-memory programming models using a high-order unstructured CFD solver

This paper presents implementing and optimizing a high-order unstructured computational fluid dynamics (CFD) solver using five shared-memory programming models: CUDA, OpenACC, OpenMP, Kokkos, and OP2. The study aims to evaluate the performance of these models on different hardware architectures, inc...

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Bibliographic Details

Published in:	Journal of parallel and distributed computing Vol. 187; p. 104831
Main Authors:	Dai, Zhe, Deng, Liang, Che, YongGang, Li, Ming, Zhang, Jian, Wang, Yueqing
Format:	Journal Article
Language:	English
Published:	Elsevier Inc 01.05.2024
Subjects:	DSL High-order CFD Kokkos Portability Kokkos Portability Performance DSL High-order CFD
ISSN:	0743-7315, 1096-0848
Online Access:	Get full text
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