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KIAM Preprint № 157, Moscow, 2018
Authors: Bondarev A. E., Kuvshinnikov A. E.
Application of DVM/DVMH technology for solving parametric problems of computational gas dynamics
Abstract:
The work presents a study of the effectiveness of DVM/DVMH technology for organizing a parallel solution of parametric problems of gas dynamics. A description is given of the numerical experiments carried out to solve test one-dimensional and two-dimensional parametric problems of gas dynamics with the variation of the given number of computational nodes, the parameters of these nodes, and the allocated graphics coprocessors. The results of calculations for a number of test problems in the form of performance and acceleration characteristics are presented.
Keywords:
parametric problems, gas dynamics, parallel computing, DVM/DVMH
Publication language: russian,  pages: 16
Research direction:
Mathematical modelling in actual problems of science and technics
Russian source text:
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About authors:
  • Bondarev Alexander Evgenyevich,  orcid.org/0000-0003-3681-5212KIAM RAS
  • Kuvshinnikov Artyom Evgenyevich,  orcid.org/0000-0003-1667-6307KIAM RAS