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Keldysh Institute preprints, 2014, 031, 22 pages (Mi ipmp1883)  

This article is cited in 1 scientific paper (total in 1 paper)

Parallel multigrid: effectiveness on modern numerical technologies

V. T. Zhukov, M. M. Krasnov, N. D. Novikova, O. B. Feodoritova


Abstract: Parallel multigrid: effectiveness on modern numerical technologies The goal of the work is to demonstrate the capability of multigrid method on the modern processors architectures. The method is used to numerical solution of 3D parabolic and elliptic differential equations with essential large-scale discontinuous coefficients on non-uniform grids. It is shown that the computer code solves complex problems and keeps effectiveness with increasing processors number on the modern processor architectures: on multi-cores processors of traditional architecture, graphics processors Nvidia and coprocessor Xeon Phi architecture Intel MIC.

Keywords: hybrid multiproccessor system, multigrid, parallel implementation.

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Citation: V. T. Zhukov, M. M. Krasnov, N. D. Novikova, O. B. Feodoritova, “Parallel multigrid: effectiveness on modern numerical technologies”, Keldysh Institute preprints, 2014, 031, 22 pp.

Citation in format AMSBIB
\Bibitem{ZhuKraNov14}
\by V.~T.~Zhukov, M.~M.~Krasnov, N.~D.~Novikova, O.~B.~Feodoritova
\paper Parallel multigrid: effectiveness on modern numerical technologies
\jour Keldysh Institute preprints
\yr 2014
\papernumber 031
\totalpages 22
\mathnet{http://mi.mathnet.ru/ipmp1883}


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    This publication is cited in the following articles:
    1. K. N. Volkov, A. S. Kozelkov, S. V. Lashkin, N. V. Tarasova, A. V. Yalozo, “A parallel implementation of the algebraic multigrid method for solving problems in dynamics of viscous incompressible fluid”, Comput. Math. Math. Phys., 57:12 (2017), 2030–2046  mathnet  crossref  crossref  isi  elib
  • Препринты Института прикладной математики им. М. В. Келдыша РАН
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