ISSN 2542–0380
Труды Института механики им. Р.Р. Мавлютова
Электронный научный журнал | Electronic Scientific Journal
Proceedings of the Mavlyutov Institute of Mechanics


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Solnyshkina O.A. Acceleration of the calculations for solving large problems using the boundary element method for the Stokes equations on GPU Proceedings of the Institute of Mechanics of Ufa Branch of RAS. 8 (2011). 189–197.
2011. Vol. 8. Issue 1, Pp. 189–197
URL: http://proc.uimech.org/uim2011.1.018
DOI: 10.21662/uim2011.1.018
Acceleration of the calculations for solving large problems using the boundary element method for the Stokes equations on GPU
Solnyshkina O.A.
Institute of Mechanics, Ufa
Center Micro- and nanoscale dynamics of dispersed systems, Bashkir State University, Ufa

Abstract

A creeping flow of a viscous fluid in a channel in 3D formulation is considered. The fluid motion is described by the Stokes equations. The problem is solved numerically using the boundary element method. The obtained results are compared with the analytical solution. To accelerate the calculations for solving large-scale problems, the software component of the matrix-vector product is developed and parallelized on the graphics processors. The paper presents the results of the GPU utilization for the considered problems.