Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Robert Strzodka"'
Autor:
Christoph Klein, Robert Strzodka
Publikováno v:
ACM Transactions on Parallel Computing. 10:1-33
In this article, we present a CUDA library with a C API for solving block cyclic tridiagonal and banded systems on one GPU. The library can process block tridiagonal systems with block sizes from 1 × 1 (scalar) to 4 × 4 and banded systems with up t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02b0810ff81187d4e75dde3ad2d5f1d2
https://doi.org/10.1145/3580373
https://doi.org/10.1145/3580373
Autor:
Christoph Klein, Robert Strzodka
Publikováno v:
SIAM Journal on Scientific Computing. 45:A25-A48
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e0286c18cccf8f3f72a5d2390eae38f
https://doi.org/10.1137/21m1430492
https://doi.org/10.1137/21m1430492
Autor:
Moritz Beutel, Robert Strzodka
Publikováno v:
Next Generation Arithmetic ISBN: 9783031321795
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfda64da21abdd0345e1501cacdcf0df
https://doi.org/10.1007/978-3-031-32180-1_3
https://doi.org/10.1007/978-3-031-32180-1_3
Autor:
Christoph Klein, Robert Strzodka
Publikováno v:
Proceedings of the 51st International Conference on Parallel Processing.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7726f31d675bd01c4184dbd531e8ec1
https://doi.org/10.1145/3545008.3545035
https://doi.org/10.1145/3545008.3545035
Autor:
Christoph Klein, Robert Strzodka
Publikováno v:
ICPP
Partial pivoting is the method of choice to ensure stability in matrix factorizations performed on CPUs. For sparse matrices, this has not been implemented on GPUs so far because of problems with data-dependent execution flow. This work incorporates
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c3997e48e1f62c19847136da7909fe4
https://doi.org/10.1145/3472456.3472484
https://doi.org/10.1145/3472456.3472484
Publikováno v:
Numerical Linear Algebra with Applications. 28
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eab3c36d219808ab8b35e85e7b8bdf4e
https://doi.org/10.1002/nla.2342
https://doi.org/10.1002/nla.2342
Autor:
M. Arsaev, Joe Eaton, Jonathan Cohen, N. Markovskiy, Julien Demouth, Simon K. Layton, V. Sellappan, Maxim Naumov, Robert Strzodka, Patrice Castonguay, Istvan Z. Reguly, Nikolai Sakharnykh
Publikováno v:
SIAM Journal on Scientific Computing. 37:S602-S626
The solution of large sparse linear systems arises in many applications, such as computational fluid dynamics and oil reservoir simulation. In realistic cases the matrices are often so large that they require large scale distributed parallel computin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20630c323c9f1af190e427ab80f80060
https://doi.org/10.1137/140980260
https://doi.org/10.1137/140980260
Autor:
Robert Strzodka
Publikováno v:
Journal of Parallel and Distributed Computing. 72:1073-1082
Scientific data is mostly multi-valued, e.g., coordinates, velocities, moments or feature components, and it comes in large quantities. The data layout of such containers has an enormous impact on the achieved performance, however, layout optimizatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::577efb162a5e4b50d26e0bfba99220d4
https://doi.org/10.1016/j.jpdc.2011.10.012
https://doi.org/10.1016/j.jpdc.2011.10.012
Autor:
Robert Strzodka, Dominik Göddeke
Publikováno v:
IEEE Transactions on Parallel and Distributed Systems. 22:22-32
We have previously suggested mixed precision iterative solvers specifically tailored to the iterative solution of sparse linear equation systems as they typically arise in the finite element discretization of partial differential equations. These sch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef916db4b1a6bc133a01f02defe4c972
https://doi.org/10.1109/tpds.2010.61
https://doi.org/10.1109/tpds.2010.61
Publikováno v:
Concurrency and Computation: Practice and Experience. 27:1525-1527
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9bf3b19830c631b76ac0b7992b65600
https://doi.org/10.1002/cpe.3411
https://doi.org/10.1002/cpe.3411