Zobrazeno 1 - 10
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pro vyhledávání: '"Frontal solver"'
Akademický článek
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Autor:
Petr Pařík, Jiří Plešek
Publikováno v:
Advances in Engineering Software. 113:2-6
A sparse direct solver for large problems from solid continuum mechanics based on the minimum degree algorithm is proposed and tested. The solver is designed to take advantage of the properties of the finite element method, particularly the structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::704980bc68a020cbcdcde2d13345af67
https://doi.org/10.1016/j.advengsoft.2017.03.004
https://doi.org/10.1016/j.advengsoft.2017.03.004
Publikováno v:
Journal of Computational Science. 18:132-142
There are a number of relevant physical problems in which their problem domains consist of the repetition of a given subdomain. The traditional multi-frontal solver implementations, like MUMPS or SuperLU, get on the input the global sparse linear sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2024ed0b18bbf82069295d53acc33520
https://doi.org/10.1016/j.jocs.2016.10.008
https://doi.org/10.1016/j.jocs.2016.10.008
Publikováno v:
Journal of Computational Science. 18:106-116
In this paper we argue that scientific applications traditionally considered as representing typical HPC workloads can be successfully and efficiently ported to a cloud infrastructure. We propose a porting methodology that enables parallelization of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8025748ebb06a27202ab16dfca060987
https://doi.org/10.1016/j.jocs.2016.09.006
https://doi.org/10.1016/j.jocs.2016.09.006
Publikováno v:
BPP_AGH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::01bbfad14fa218894502f1f3776a912b
https://ruj.uj.edu.pl/xmlui/handle/item/71034
https://ruj.uj.edu.pl/xmlui/handle/item/71034
Publikováno v:
ICCS
The paper presents a parallel direct solver for multi-physics problems. The solver is dedicated for solving problems resulting from adaptive Finite Element Method computations. The concept of finite element is actually replaced by the concept of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::612d1a77d7b33952746f7471af1c4492
https://doi.org/10.1016/j.procs.2010.04.222
https://doi.org/10.1016/j.procs.2010.04.222
Autor:
Krzysztof Banaś, Victor M. Calo, Donald Nguyen, Andrew Lenerth, Anna Paszyńska, Keshav Kumar Pingali, Piotr Gurgul, Lisandro Dalcin, Maciej Paszyński, Konrad Jopek
Publikováno v:
ICCS
This paper describes a telescopic solver for two dimensional h adaptive grids with point singularities. The input for the telescopic solver is an h refined two dimensional computational mesh with rectangular finite elements. The candidates for point
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93523d46db83f6f65b18fc7bc8ab6d6e
Publikováno v:
ICCS
In this paper we present the optimization of the energy consumption for the multi-frontal solver algorithm executed over two dimensional grids with point singularities. The multi-frontal solver algorithm is controlled by so-called elimination tree, d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b5b2fc71ec223442b431844f537d3f9
Autor:
Marcin Sieniek
Publikováno v:
ICCS
This paper presents a graph-transformation-based multifrontal direct solver with an optimization technique that allows for a significant decrease of time complexity in some multi-scale simulations of the Step and Flash Imprint Lithography (SFIL). The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10b1271ff5000ce661453d1fc1bf2ffa
Publikováno v:
ICCS
This paper introduces a grammar-based model for developing a multi-thread multi-frontal parallel direct solver for one- dimensional isogeometric finite element method. The model includes the integration of B-splines for construction of the element lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dfa2c5a0be0722383889d7b5145dd12
https://doi.org/10.1016/j.procs.2013.05.325
https://doi.org/10.1016/j.procs.2013.05.325