Geodesic
Solving of discontinuous Galerkin method systems on GPU
Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki, no. 4 (2011), pp. 121-131

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Solving systems of equations obtained in Discontinuous Galerkin method by GPU-computing is considered. The direct method and iterative Krylov methods with preconditioning are used. The performance of GPU-computing for these systems of equations is compared with one of multicore CPU.
Keywords: discontinuous Galerkin method, system of linear algebraic equations, Krylov subspaces methods, preconditioner, general purpose сomputing on GPU.
Mots-clés : sparse matrices 
@article{VUU_2011_4_a10,
     author = {S. P. Kopysov and A. K. Novikov and Yu. A. Sagdeeva},
     title = {Solving of discontinuous {Galerkin} method systems on {GPU}},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {121--131},
     publisher = {mathdoc},
     number = {4},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2011_4_a10/}
}
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S. P. Kopysov; A. K. Novikov; Yu. A. Sagdeeva. Solving of discontinuous Galerkin method systems on GPU. Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki, no. 4 (2011), pp. 121-131. http://geodesic.mathdoc.fr/item/VUU_2011_4_a10/