Tiled Algorithms for Efficient Task-Parallel H-Matrix Solvers

Autor: Carratalá-Sáez, Rocío, Faverge, Mathieu, Pichon, Grégoire, Sylvand, Guillaume, Quintana-Ortí, Enrique

Publikováno v: 21st IEEE International Workshop on Parallel and Distributed Scientific and Engineering Computing (PDSEC 2020)
21st IEEE International Workshop on Parallel and Distributed Scientific and Engineering Computing (PDSEC 2020), May 2020, Orlando, United States
PDSEC 2020-21st IEEE International Workshop on Parallel and Distributed Scientific and Engineering Computing
PDSEC 2020-21st IEEE International Workshop on Parallel and Distributed Scientific and Engineering Computing, May 2020, News Orleans, United States. pp.1-10
[Research Report] RR-9327, Inria. 2020
PDSEC 2020-21st IEEE International Workshop on Parallel and Distributed Scientific and Engineering Computing, May 2020, News Orleans, United States

In this paper, we describe and evaluate an extension of the Chameleon library to operate with hierarchical matrices (H-Matrices) and hierarchical arithmetic (H-Arithmetic), producing efficient solvers for linear systems arising in Boundary Element Me

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::76e96f82c8df7b7dbc895c3b4cd996f8
https://hal.inria.fr/hal-02513433

Memory-aware Algorithms and Scheduling Techniques for Matrix Computattions

Autor: Herrmann, Julien

Dans cette thèse, nous nous sommes penchés d’un point de vue à la foisthéorique et pratique sur la conception d’algorithmes et detechniques d’ordonnancement adaptées aux architectures complexes dessuperordinateurs modernes. Nous nous somme

Externí odkaz: http://www.theses.fr/2015ENSL1043/document

Solving dense linear systems on accelerated multicore architectures

Autor: Rémy, Adrien

Dans cette thèse de doctorat, nous étudions des algorithmes et des implémentations pour accélérer la résolution de systèmes linéaires denses en utilisant des architectures composées de processeurs multicœurs et d'accélérateurs. Nous nous

Externí odkaz: http://www.theses.fr/2015PA112138/document

Some efficient methods for computing the determinant of large sparse matrices

Autor: Emmanuel Kamgnia, Louis Bernard Nguenang

Publikováno v: Revue Africaine de la Recherche en Informatique et Mathématiques Appliquées
Revue Africaine de la Recherche en Informatique et Mathématiques Appliquées, INRIA, 2014, 17, pp.73-92

The computation of determinants intervenes in many scientific applications, as for example in the localization of eigenvalues of a given matrix A in a domain of the complex plane. When a procedure based on the application of the residual theorem is u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35fa4a485c9e5d39fcd5beff73c45e31
https://hal.inria.fr/hal-01300060/file/Vol.17.pp.73-92.pdf

Contribution to the mathematical analysis and to the numerical solution of an inverse elasto-acoustic scattering problem

Autor: Estecahandy, Elodie

Publikováno v: Numerical Analysis [math.NA]. Université de Pau et des Pays de l'Adour, 2013. English

The determination of the shape of an elastic obstacle immersed in water from some measurements of the scattered field is an important problem in many technologies such as sonar, geophysical exploration, and medical imaging. This inverse obstacle prob

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______212::b87c1a16ed1244c0aa328fe04f7e65aa
https://tel.archives-ouvertes.fr/tel-00880628/file/ThesisEstecahandy.pdf