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On the Out-Of-Core Factorization of Large Sparse Matrices

Emmanuel Agullo
Modeling and Simulation. Ecole normale supérieure de lyon - ENS LYON, 2008. English. ⟨NNT : ⟩
Thèse tel-00563463v1
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A comparison of selected solvers for coupled FEM/BEM linear systems arising from discretization of aeroacoustic problems: literate and reproducible environment

Emmanuel Agullo , Marek Felšöci , Guillaume Sylvand
[Technical Report] RT-0513, Inria Bordeaux Sud-Ouest. 2021, pp.100
Rapport hal-03263620v1
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A comparison of selected solvers for coupled FEM/BEM linear systems arising from discretization of aeroacoustic problems

Emmanuel Agullo , Marek Felšöci , Guillaume Sylvand
[Research Report] RR-9412, Inria Bordeaux Sud-Ouest. 2021, pp.52
Rapport hal-03263603v1
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Direct solution of larger coupled sparse/dense linear systems using low-rank compression on single-node multi-core machines in an industrial context

Emmanuel Agullo , Marek Felšöci , Guillaume Sylvand
IPDPS 2022 - 36th IEEE International Parallel and Distributed Processing Symposium, May 2022, Lyon, France. pp.11, ⟨10.1109/IPDPS53621.2022.00012⟩
Communication dans un congrès hal-03774145v1

Robust coarse spaces for abstract Schwarz preconditioners via generalized eigenproblems

Emmanuel Agullo , Luc Giraud , Louis Poirel
International conference on domain decomposition methods, DD24, Feb 2017, Svalbard, Norway
Communication dans un congrès hal-01670178v1
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Robust preconditioners via generalized eigenproblems for hybrid sparse linear solvers

Emmanuel Agullo , Luc Giraud , Louis Poirel
SIAM Journal on Matrix Analysis and Applications, 2019, 40 (2), pp.417-439. ⟨10.1137/17M1153765⟩
Article dans une revue hal-02074474v1

Semi-Algebraic Coarse Space for Parallel Sparse Hybrid Solvers

Emmanuel Agullo , Louis Poirel , Luc Giraud
Journée Calcul Haute Performance et Décomposition de Domaines, Apr 2016, Paris, France
Communication dans un congrès hal-01440792v1

Combining Software Pipelining with Numerical Pipelining in the Conjugate Gradient Algorithm

Emmanuel Agullo , Luc Giraud , Stojce Nakov
SIAM Conference on Parallel Processing for Scientific Computing (SIAM PP 2016), Apr 2016, Paris, France
Communication dans un congrès hal-01301237v1
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On the resilience of a parallel sparse hybrid solver

Emmanuel Agullo , Luc Giraud , Mawussi Zounon
[Research Report] RR-8744, INRIA Bordeaux; INRIA. 2015
Rapport hal-01165186v2

Coarse Grid Correction for the MaPHyS Algebraic Domain Decomposition Solver

Emmanuel Agullo , Luc Giraud , Louis Poirel
Sparse Days 2016, Jun 2016, Toulouse, France
Communication dans un congrès hal-01440803v1
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On the resilience of parallel sparse hybrid solvers

Emmanuel Agullo , Luc Giraud , Mawussi Zounon
HiPC 2015 - IEEE International Conference on High Performance Computing, Dec 2015, Bangalore, India
Communication dans un congrès hal-01256316v2
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Task-based hybrid linear solver for distributed memory heterogeneous architectures

Emmanuel Agullo , Luc Giraud , Stojce Nakov
[Research Report] RR-8913, Inria Bordeaux Sud-Ouest. 2016
Rapport hal-01316783v1
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Comparison of coupled solvers for FEM/BEM linear systems arising from discretization of aeroacoustic problems

Emmanuel Agullo , Marek Felšöci , Guillaume Sylvand
COMPAS 2021 - Conférence francophone d'informatique en Parallélisme, Architecture et Système, Jul 2021, Lyon / Virtuel, France
Communication dans un congrès hal-03264472v1

Coarse Grid Correction for Algebraic Domain Decomposition Solvers

Louis Poirel , Emmanuel Agullo , Luc Giraud
ECCOMAS Congress 2016, Jun 2016, Hersonissos, Greece
Communication dans un congrès hal-01355534v1

Task-based sparse hybrid linear solver for distributed memory heterogeneous architectures

Emmanuel Agullo , Luc Giraud , Stojce Nakov
HeteroPar'2016 worshop of Euro-Par, Aug 2016, Grenoble, France
Communication dans un congrès hal-01334738v1
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Direct solution of larger coupled sparse/dense linear systems using low-rank compression on single-node multi-core machines in an industrial context

Emmanuel Agullo , Marek Felšöci , Guillaume Sylvand
[Research Report] RR-9453, Inria Bordeaux Sud-Ouest. 2022, pp.25
Rapport hal-03557692v1
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Robust coarse spaces for Abstract Schwarz preconditioners via generalized eigenproblems

Emmanuel Agullo , Luc Giraud , Louis Poirel
[Research Report] RR-8978, INRIA Bordeaux. 2016
Rapport hal-01399203v1
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Block GMRES method with inexact breakdowns and deflated restarting

Emmanuel Agullo , Luc Giraud , Yan-Fei Jing
[Research Report] RR-8503, INRIA. 2014, pp.31
Rapport hal-00963704v2
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Decentralized in-order execution of a sequential task-based code for shared-memory architectures

Charly Castes , Emmanuel Agullo , Olivier Aumage , Emmanuelle Saillard
IPDPSW 2022 - IEEE International Parallel and Distributed Processing Symposium Workshops, May 2022, Lyon, France. pp.552-561, ⟨10.1109/IPDPSW55747.2022.00095⟩
Communication dans un congrès hal-03896030v1

A Fully Empirical Autotuned Dense QR Factorization for Multicore Architectures

Emmanuel Agullo , Jack Dongarra , Rajib Nath , Stanimire Tomov
Euro-Par 2011 Parallel Processing, Aug 2011, Bordeaux, France. pp.194-205
Communication dans un congrès hal-00726654v1
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Hierarchical Symbolic Factorization for Sparse Matrices

Aurélien Falco , Emmanuel Agullo , Luc Giraud , Guillaume Sylvand
Sparse Days 2018, Sep 2018, Toulouse, France
Communication dans un congrès hal-01999895v1

Portable Task-based programming for seismic imaging

Lionel Boillot , George Bosilca , Emmanuel Agullo , Henri Calandra
MATHIAS – TOTAL Symposium on Mathematics, Oct 2014, Paris, France
Communication dans un congrès hal-01085333v1

H-matrix techniques for parallel hybrid solvers

Emmanuel Agullo , Eric Darve , Yuval Harness , Luc Giraud
CIMI Workshop on Fast Direct Solvers, Jun 2015, Toulouse, France
Communication dans un congrès hal-01215344v1
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Combining recent HPC techniques for 3D geophysics acceleration

Lionel Boillot , Emmanuel Agullo , George Bosilca , Henri Calandra
2nd ECCOMAS Young Investigators Conference (YIC 2013), Sep 2013, Bordeaux, France
Communication dans un congrès hal-00855878v1

Block GMRES method with inexact breakdowns and deflated restarting

Emmanuel Agullo , Luc Giraud , Yan-Fei Jing
SIAM Journal on Matrix Analysis and Applications, 2014, 35 (4), pp.1625-1651. ⟨10.1137/140961912⟩
Article dans une revue hal-01067159v1

Soft Error in PCG: Sensitivity, Numerical Detections and Possible Recoveries

Emmanuel Agullo , Luc Giraud , Emrullah Fatih Yetkin
SIAM Conference on Computational Science and Engineering, CSE'17, Feb 2017, Atlanta, United States
Communication dans un congrès hal-01670189v1

Reliability of Checksum based Detection for Soft Errors in Conjugate Gradient Variants

Emmanuel Agullo , Luc Giraud , Emrullah Fatih Yetkin
SIAM Conference on Computational Science and Engineering (SIAM CSE 2015), Mar 2015, Salt Lake city, Utah, United States
Communication dans un congrès hal-01200706v1

On the I/O Volume in Out-of-Core Multifrontal Methods with a Flexible Allocation Scheme

Emmanuel Agullo , Jean-Yves L'Excellent , Abdou Guermouche
High Performance Computing for Computational Science - VECPAR 2008, 2008, France. pp.328-335
Communication dans un congrès hal-00358627v1

Recovery-Restart Techniques for Resilient Krylov Methods

Emmanuel Agullo , Luc Giraud , Salas Pablo , Mawussi Zounon
SIAM Conference on Parallel Processing for Scientific Computing (SIAM PP 2014), Feb 2014, Portland, United States
Communication dans un congrès hal-01062232v1
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Guest editorial: Special issue on parallel matrix algorithms and applications (PMAA’16)

Emmanuel Agullo , Peter Arbenz , Luc Giraud , Olaf Schenk
Parallel Computing, 2018, 74, pp.1 - 2. ⟨10.1016/j.parco.2018.01.003⟩
Article dans une revue hal-01927721v1