Français Anglais
Accueil Annuaire Plan du site
Accueil > Evenements > Séminaires
Séminaire d'équipe(s) Parallelism
Using Overlapping and Filtering Techniques for Highly Parallel Preconditioners
Long Qu

26 January 2012, 10:30 - 26 January 2012, 11:30
Salle/Bat : 455/PCRI-N
Contact :

Activités de recherche :

Résumé :
In this talk we discuss a highly parallel preconditioner for solving large sparse linear systems of equations. The preconditioner is based on nested dissection ordering and uses filtering techniques to alleviate the effect of low frequency modes on the convergence of the iterative method. We also discuss overlapping techniques to further increase the numerical efficiency of the preconditioner.

Pour en savoir plus :
Séminaires
Definition and estimation of a variable importance
Automated Reasoning
Thursday 22 September 2022 - 10:30
Salle : 2011 - DIG-Moulon
.............................................

Definition and estimation of a variable importance
Automated Reasoning
Thursday 01 September 2022 - 10:30
Salle : 2011 - DIG-Moulon
Antoine Chambaz .............................................

Heterogeneous Treatment Effects Estimation: When M
Automated Reasoning
Thursday 02 June 2022 - 10:30
Salle : 2011 - DIG-Moulon
Naoufal Acharki .............................................

Witness Generation for JSON Schema
Data-Centric Languages and Systems
Monday 30 May 2022 - 00:00
Salle : 455 - PCRI-N
Mohamed-Amine BAAZIZI .............................................

TUTORIAL CODALAB - Apprenez à organiser un challen
Wednesday 13 April 2022 - 00:00
Salle : 1 - DIG-Moulon
Adrien Pavao .............................................