Abstract:
In this paper, we present new parallel algorithms for finite element analysis implemented in the FEStudio software framework. We describe the programming model of finite element method, which supports parallelism on different stages of numerical simulations. Using this model, we develop parallel algorithms of numerical integration for dynamic problems and local stiffness matrices. For constructing and solving the systems of equations, we use the CUDA programming platform.
Citation:
S. P. Kopysov, I. M. Kuz'min, N. S. Nedozhogin, A. K. Novikov, V. N. Rychkov, Yu. A. Sagdeeva, L. E. Tonkov, “Parallel implementation of a finite-element algorithms on a graphics accelerator in the software package FEStudio”, Computer Research and Modeling, 6:1 (2014), 79–97
\Bibitem{KopKuzNed14}
\by S.~P.~Kopysov, I.~M.~Kuz'min, N.~S.~Nedozhogin, A.~K.~Novikov, V.~N.~Rychkov, Yu.~A.~Sagdeeva, L.~E.~Tonkov
\paper Parallel implementation of a finite-element algorithms on a graphics accelerator in the software package FEStudio
\jour Computer Research and Modeling
\yr 2014
\vol 6
\issue 1
\pages 79--97
\mathnet{http://mi.mathnet.ru/crm305}
\crossref{https://doi.org/10.20537/2076-7633-2014-6-1-79-97}
Linking options:
https://www.mathnet.ru/eng/crm305
https://www.mathnet.ru/eng/crm/v6/i1/p79
This publication is cited in the following 10 articles:
V. V. Chekhov, “Application of the Non-Incremental Approach to Axisymmetric FEM Analysis of Large Strain in Tensor-Based Matrix Form”, Mech. Solids, 59:5 (2024), 2763
E.A Gudkova, K.R Tarantseva, M.Y Mikheev, “COMPARATIVE ANALYSIS OF NUMERICAL AND ANALYTICAL METHODS FOR MODELING THE «FLOW TUBE - LIQUID» SYSTEM IN CORIOLIS FLOWMETERS”, XCROTPACOTPP, 11:59 (2022)
Igor Kuzmin, Leonid Tonkov, Lecture Notes in Computational Science and Engineering, 141, Mesh Methods for Boundary-Value Problems and Applications, 2022, 261
S I Homenyk, V Yu Kozub, “Application of parallel computing in finite element analysis of constructions”, IOP Conf. Ser.: Mater. Sci. Eng., 1164:1 (2021), 012029
I. M. Kuzmin, L. E. Tonkov, “Raspredelennye vychisleniya v sopryazhennykh zadachakh vzaimodeistviya techenii gaza i mnogikh
deformiruemykh tel”, Izv. IMI UdGU, 56 (2020), 30–40
Alexander Novikov, Natalya Piminova, Sergey Kopysov, Yulia Sagdeeva, Communications in Computer and Information Science, 687, Supercomputing, 2016, 106
A K Novikov, N K Piminova, S P Kopysov, YA Sagdeeva, “Layer-by-layer ordering in parallel finite element composition on shared-memory multiprocessors”, IOP Conf. Ser.: Mater. Sci. Eng., 158 (2016), 012071
S P Kopysov, A K Novikov, N S Nedozhogin, V N Rychkov, “Scalability of parallel finite element algorithms on multi-core platforms”, IOP Conf. Ser.: Mater. Sci. Eng., 158 (2016), 012055
S. P. Kopysov, I. M. Kuzmin, “Obobschennaya yavnaya skhema dlya dinamicheskikh zadach deformirovaniya”, Izv. IMI UdGU, 2015, no. 2(46), 69–75
A. K. Novikov, I. M. Kuzmin, N. S. Nedozhogin, “Nekotorye osobennosti realizatsii konechno-elementnykh tekhnologii dlya gibridnoi vychislitelnoi arkhitektury”, Izv. IMI UdGU, 2015, no. 2(46), 127–131