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Numerical methods and programming, 2018, Volume 19, Issue 4, Pages 496–506
(Mi vmp937)
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This article is cited in 2 scientific papers (total in 2 papers)
Parallelization technologies and grid data structures for solving three-dimensional boundary value problems in complex domains on quasistructured grids
V. D. Korneev, V. M. Sveshnikov Institute of Computational Mathematics and Mathematical Geophysics of Siberian Branch of Russian Academy of Sciences, Novosibirsk
Abstract:
When parallelizing the solution of three-dimensional boundary value problems, especially in domains with complex geometry, the сomputational technologies and data structureы are important. The amount of stored information and the computational time depend on them. In this paper we propose the technologies for parallelizing the method of decomposition of the computational domain into subdomains conjugated without overlapping on a quasistructured grid. Parallel grid data structures oriented mainly to work with structured data arrays are developed. An illustrative example clarifying the fundamentals of the proposed approach is discussed.
Keywords:
boundary value problems, quasistructured grids, parallelization technologies, data structures, structured arrays.
Received: 05.07.2018
Citation:
V. D. Korneev, V. M. Sveshnikov, “Parallelization technologies and grid data structures for solving three-dimensional boundary value problems in complex domains on quasistructured grids”, Num. Meth. Prog., 19:4 (2018), 496–506
Linking options:
https://www.mathnet.ru/eng/vmp937 https://www.mathnet.ru/eng/vmp/v19/i4/p496
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Abstract page: | 143 | Full-text PDF : | 53 |
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