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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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Overview of Distributed Linear Algebra on Hybrid Nodes over the StarPU Runtime

Emmanuel Agullo , Olivier Aumage , Mathieu Faverge , Nathalie Furmento , Florent Pruvost , et al.
SIAM Conference on Parallel Processing for Scientific Computing (SIAM PP 2014), Feb 2014, Portland, Oregon, United States
Communication dans un congrès hal-00978602v1
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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

Portable task-based programming for seismic wave propagation simulation in time domain

Emmanuel Agullo , Hélène Barucq , Lionel Boillot , George Bosilca , Henri Calandra , et al.
HOSCAR – 5th Brazil-French workshop on High performance cOmputing and SCientific dAta management dRiven by highly demanding applications (INRIA-CNPq), Sep 2015, Sophia Antipolis, France
Communication dans un congrès hal-01208461v1

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
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A note on the strong parallel scalability of numerically scalable Poisson linear solvers

Emmanuel Agullo , Luc Giraud , Valentin Joncquieres , Gilles Marait , Louis Poirel , et al.
[Research Report] RR-9423, Inria Bordeaux - Sud Ouest. 2021, pp.31
Rapport hal-03352049v2
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Task-based parallel programming for scalable matrix product algorithms

Emmanuel Agullo , Alfredo Buttari , Abdou Guermouche , Julien Herrmann , Antoine Jego
ACM Transactions on Mathematical Software, 2023, ⟨10.1145/3583560⟩
Article dans une revue hal-03936659v2
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On soft errors in the conjugate gradient method: sensitivity and robust numerical detection

Emmanuel Agullo , Siegfried Cools , Emrullah Fatih-Yetkin , Luc Giraud , Nick Schenkels , et al.
SIAM Journal on Scientific Computing, 2020, 42 (6), ⟨10.1137/18M122858X⟩
Article dans une revue hal-03022845v1

On Soft Errors in the Conjugate Gradient: Sensitivity and Robust Numerical Detection

Emmanuel Agullo , Siegfried Cools , Luc Giraud , Emrullah Fatih-Yetkin , Wim Vanroose
CSE19 - SIAM Conference on Computational Science and Engineering, Feb 2019, Spokane, United States
Communication dans un congrès hal-02073742v1

On Numerical Resiliency in Numerical Linear Algebra Solvers

Emmanuel Agullo , Luc Giraud , Pablo Salas , Emrullah Fatih Yetkin , Mawussi Zounon
Salishan Conference on High-Speed Computing, DOE laboratories, Apr 2015, Salishan, United States
Communication dans un congrès hal-01162627v1
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Achieving high-performance with a sparse direct solver on Intel KNL

Emmanuel Agullo , Alfredo Buttari , Mikko Byckling , Abdou Guermouche , Ian Masliah
[Research Report] RR-9035, Inria Bordeaux Sud-Ouest; CNRS-IRIT; Intel corporation; Université Bordeaux. 2017, pp.15
Rapport hal-01473475v1
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Task-based randomized singular value decomposition and multidimensional scaling

Emmanuel Agullo , Olivier Coulaud , Alexandre Denis , Mathieu Faverge , Alain Franc , et al.
[Research Report] RR-9482, Inria Bordeaux - Sud Ouest; Inrae - BioGeCo. 2022, pp.37
Rapport hal-03773985v2

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
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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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Task-based Conjugate-Gradient for multi-GPUs platforms

Emmanuel Agullo , Luc Giraud , Abdou Guermouche , Stojce Nakov , Jean Roman
[Research Report] RR-8192, INRIA. 2012, pp.28
Rapport hal-00767368v1

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

Performance of a sparse hybrid linear solver on a multicore cluster

Emmanuel Agullo , Luc Giraud , Abdou Guermouche , Azzam Haidar , Yohan Lee-Tin-Yien , et al.
SIAM Conference on Computational Science and Engineering (CSE 2011), Feb 2011, Reno, United States
Communication dans un congrès inria-00548911v1

MaPHyS or the development of a parallel algebraic domain decomposition solver in the course of the solstice project

Emmanuel Agullo , Luc Giraud , Abdou Guermouche , Azzam Haidar , Jean Roman
Sparse Days 2010 Meeting at CERFACS, Jun 2010, Toulouse, France
Communication dans un congrès inria-00548915v1

Algebraic parallel domain decomposition solver

Emmanuel Agullo , Luc Giraud , Abdou Guermouche , Azzam Haidar , Yohan Lee-Tin-Yien , et al.
Journée GNR MOMAS / GDR Calcul, May 2010, Paris, France
Communication dans un congrès inria-00549132v1

Task-based Conjugate Gradient: from multi-GPU towards heterogeneous architectures

Emmanuel Agullo , Luc Giraud , Abdou Guermouche , Stojce Nakov , Jean Roman
HeteroPar'2016 worshop of Euro-Par, Aug 2016, Grenoble, France. ⟨10.1007/978-3-319-58943-5⟩
Communication dans un congrès hal-01334734v1
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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
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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

Data sparse techniques for parallel hybrid solvers

Emmanuel Agullo , Eric Darve , Luc Giraud , Yuval Harness
SIAM Conference on Applied Linear Algebra (SIAM LA 2015), Apr 2015, Atlanta, United States
Communication dans un congrès hal-01256230v1
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Low-rank Factorizations in Data Sparse Hierarchical Algorithms for Preconditioning Symmetric Positive Definite Matrices

Emmanuel Agullo , Eric Darve , Luc Giraud , Yuval Harness
[Research Report] RR-9200, Inria Bordeaux Sud-Ouest. 2018
Rapport hal-01856399v2

Toward parallel scalable linear solvers suited for large scale hierarchical parallel platforms

Emmanuel Agullo , Mathieu Faverge , Luc Giraud , Abdou Guermouche , Pierre Ramet , et al.
World Congress on Computational Mechanics, Jul 2014, Barcelona, Spain
Communication dans un congrès hal-00987110v1
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Harnessing clusters of hybrid nodes with a sequential task-based programming model

Emmanuel Agullo , Olivier Aumage , Mathieu Faverge , Nathalie Furmento , Florent Pruvost , et al.
International Workshop on Parallel Matrix Algorithms and Applications (PMAA 2014), Jul 2014, Lugano, Switzerland
Communication dans un congrès hal-01283949v1
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Study of the processor and memory power consumption of coupled sparse/dense solvers

Emmanuel Agullo , Marek Felšöci , Amina Guermouche , Hervé Mathieu , Guillaume Sylvand , et al.
[Research Report] RR-9463, Inria Bordeaux Sud-Ouest. 2022, pp.17
Rapport hal-03589695v2