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Matematicheskoe modelirovanie, 2017, Volume 29, Number 8, Pages 3–16 (Mi mm3873)  
This article is cited in 6 scientific papers (total in 6 papers)

Portable solution for modeling of compressible turbulent flows on whatever hybrid systems

S. Soukova, A. Gorobetsa, P. Bogdanovb

a Keldysh Institute of Applied Mathematics RAS, Moscow
b Institute of System Research RAS, Moscow
Full-text PDF (643 kB) Citations (6)
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Abstract: It is describes a CFD algorithm for modeling of compressible turbulent flows on unstructured hybrid meshes and its portable implementation for heterogeneous computations. Navier–Stokes equations are discretized using a cell-centered high-order finite-volume method. This parallel software can run on hybrid clusters of various architectures. Parallel computations are implemented by means of MPI, OpenMP, CUDA, OpenCL for the sake of comparison. The portable OpenCL-based version can engage multi-core CPUs, graphics processing units (GPU) of AMD and NVIDIA, many-core coprocessors Intel Xeon Phi. MPI and host-device data transmission is overlapped with computations on accelerators. Parallel efficiency and performance is studied in detail on different systems with wide range of accelerator types. Tests were performed for up to 260 GPUs.
Keywords: CFD, heterogeneous computing, turbulence, MPI, OpenMP, CUDA, OpenCL.
Funding agency Grant number
Russian Science Foundation 15-11-30039
Russian Foundation for Basic Research 15-07-04213_а
Received: 12.09.2016
English version:
Mathematical Models and Computer Simulations, 2018, Volume 10, Issue 2, Pages 135–144
DOI: https://doi.org/10.1134/S2070048218020138
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: S. Soukov, A. Gorobets, P. Bogdanov, “Portable solution for modeling of compressible turbulent flows on whatever hybrid systems”, Matem. Mod., 29:8 (2017), 3–16; Math. Models Comput. Simul., 10:2 (2018), 135–144
Citation in format AMSBIB
\Bibitem{SukGorBog17}
\by S.~Soukov, A.~Gorobets, P.~Bogdanov
\paper Portable solution for modeling of compressible turbulent flows on whatever hybrid systems
\jour Matem. Mod.
\yr 2017
\vol 29
\issue 8
\pages 3--16
\mathnet{http://mi.mathnet.ru/mm3873}
\elib{https://elibrary.ru/item.asp?id=29809998}
\transl
\jour Math. Models Comput. Simul.
\yr 2018
\vol 10
\issue 2
\pages 135--144
\crossref{https://doi.org/10.1134/S2070048218020138}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85044918056}
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    • This publication is cited in the following 6 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Математическое моделирование
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    References:35
    First page:11
     
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