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Vestnik Yuzhno-Ural'skogo Universiteta. Seriya Matematicheskoe Modelirovanie i Programmirovanie, 2011, Issue 9, Pages 76–86
(Mi vyuru176)
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This article is cited in 5 scientific papers (total in 5 papers)
Programming
Extension with OpenCL of the two-level MPI+OpenMP parallelization for CFD simulations on heterogeneous systems
A. V. Gorobetsa, S. A. Soukova, A. O. Zheleznyakovb, P. B. Bogdanovb, B. N. Chetverushkina a M. V. Keldysh Institute for Applied Mathematics, Russian Academy of Sciences, Moscow
b Scientific Research Institute for System Studies of RAS, Moscow
Abstract:
The paper is devoted to the extended parallelization for numerical experiments in fluid dynamics and aeroacoustics on heterogeneous systems that combines computing units of different architectures, namely CPU and GPU. A hybrid two-level MPI+OpenMP parallel model is extended with OpenCL in order to engage GPUs. In doing so the third level of parallelism appears. A model of an algorithm for unstructured meshes is presented.
Keywords:
CFD, computational aeroacoustics, parallel computing, MPI, OpenMP, GPU, OpenCL.
Received: 26.04.2011
Citation:
A. V. Gorobets, S. A. Soukov, A. O. Zheleznyakov, P. B. Bogdanov, B. N. Chetverushkin, “Extension with OpenCL of the two-level MPI+OpenMP parallelization for CFD simulations on heterogeneous systems”, Vestnik YuUrGU. Ser. Mat. Model. Progr., 2011, no. 9, 76–86
Linking options:
https://www.mathnet.ru/eng/vyuru176 https://www.mathnet.ru/eng/vyuru/y2011/i9/p76
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Abstract page: | 303 | Full-text PDF : | 118 | References: | 57 |
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