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Num. Meth. Prog., 2013, Volume 14, Issue 3, Pages 357–361 (Mi vmp123)  

Вычислительные методы и приложения

Use of graphics cards and coprocessors for solving filtration problems

K. Yu. Bogachev, A. S. Bogaty, A. P. Lapin

M. V. Lomonosov Moscow State University, Faculty of Mechanics and Mathematics

Abstract: The implementation of the BiCGStab algorithm with the ILU(0) preconditioner on AMD and Nvidia graphics cards and on Intel Xeon Phi is considered. The test results obtained for different unsymmetric ill-conditioned matrices are discussed in the case of simulation of real oil fields with a large number of wells. The comparison of computing time of this algorithm on the four newest equal value AMD, Nvidia and Intel computational systems is analyzed.

Keywords: high performance computing; graphics cards; CUDA; OpenCL.

Full text: PDF file (169 kB)
UDC: 519.683.4
Received: 28.05.2013

Citation: K. Yu. Bogachev, A. S. Bogaty, A. P. Lapin, “Use of graphics cards and coprocessors for solving filtration problems”, Num. Meth. Prog., 14:3 (2013), 357–361

Citation in format AMSBIB
\Bibitem{BogBogLap13}
\by K.~Yu.~Bogachev, A.~S.~Bogaty, A.~P.~Lapin
\paper Use of graphics cards and coprocessors for solving filtration problems
\jour Num. Meth. Prog.
\yr 2013
\vol 14
\issue 3
\pages 357--361
\mathnet{http://mi.mathnet.ru/vmp123}


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