Numerical algorithms for high-performance computational science
Jack Dongarra
,
Laura Grigori
,
Nicholas Higham
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences , 2020, 378 (2166), pp.20190066.
⟨10.1098/rsta.2019.0066⟩
Article dans une revue
hal-03131759v1
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Randomized block Gram-Schmidt process for solution of linear systems and eigenvalue problems
Oleg Balabanov
,
Laura Grigori
2021
Pré-publication, Document de travail
hal-03469555v1
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Communication Avoiding Gaussian Elimination
Laura Grigori
,
James W. Demmel
,
H. Xiang
[Research Report] RR-6523, INRIA. 2008
Rapport
inria-00277901v2
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Prédiction de structure et algorithmique parallèle pour la factorisation LU des matrices creuses
Laura Grigori
Thèse
tel-01746486v1
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A Multilevel Schwarz Preconditioner Based on a Hierarchy of Robust Coarse Spaces
Hussam Al Daas
,
Laura Grigori
,
Pierre Jolivet
,
Pierre-Henri Tournier
Article dans une revue
hal-02151184v2
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Communication Avoiding Rank Revealing QR Factorization with Column Pivoting
James W. Demmel
,
Laura Grigori
,
Ming Gu
,
Hua Xiang
Article dans une revue
hal-01112914v1
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Write-Avoiding Algorithms
Carson Erin
,
James W. Demmel
,
Laura Grigori
,
Knight Nick
,
Koanantakool Penporn
,
et al.
Proceedings of IEEE International Parallel & Distributed Processing Symposium, IPDPS 2016 , 2016, Chicago, United States
Communication dans un congrès
hal-01248678v1
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Scalable Linear Solvers Based on Enlarged Krylov Subspaces with Dynamic Reduction of Search Directions
Laura Grigori
,
Olivier Tissot
Article dans une revue
hal-02425400v1
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Multilevel communication optimal LU and QR factorizations for hierarchical platforms
Laura Grigori
,
Mathias Jacquelin
,
Amal Khabou
2013
Pré-publication, Document de travail
hal-00803718v1
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Solving linear equations with messenger-field and conjugate gradient techniques: An application to CMB data analysis
Jan Papez
,
Laura Grigori
,
Radek Stompor
Article dans une revue
hal-01731325v1
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Enlarged GMRES for reducing communication
Hussam Al Daas
,
Laura Grigori
,
Pascal Hénon
,
Philippe Ricoux
[Research Report] RR-9049, Inria Paris. 2017
Rapport
hal-01497943v1
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Robust algebraic Schur complement preconditioners based on low rank corrections
Laura Grigori
,
Frédéric Nataf
,
Soleiman Yousef
[Research Report] RR-8557, INRIA. 2014, pp.18
Rapport
hal-01017448v1
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Reconstructing Householder Vectors from Tall-Skinny QR
Grey Ballard
,
James W. Demmel
,
Laura Grigori
,
Mathias Jacquelin
,
Hong Diep Nguyen
,
et al.
IEEE 28th International Parallel and Distributed Processing Symposium , May 2014, Phoenix, AZ, United States.
⟨10.1109/IPDPS.2014.120⟩
Communication dans un congrès
hal-01091255v1
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Reconstructing Householder vectors from Tall-Skinny QR
Grey Ballard
,
James W. Demmel
,
Laura Grigori
,
Mathias Jacquelin
,
Nicholas Knight
,
et al.
Journal of Parallel and Distributed Computing , 2015, IPDPS 2014 Selected Papers on Numerical and Combinatorial Algorithms, 85, pp.3-31.
⟨10.1016/j.jpdc.2015.06.003⟩
Article dans une revue
hal-01241785v1
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Interpretation of Parareal as a Two-level Additive Schwarz In Time Preconditioner and Its Acceleration with GMRES
Van-Thanh Nguyen
,
Laura Grigori
Numerical Algorithms , 2023
Article dans une revue
hal-04038459v1
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Parallel design and performance of nested filtering factorization preconditioner
Long Qu
,
Laura Grigori
,
Frédéric Nataf
SuperComputing 2013 , IEEE/ACM, 2013, Denver, United States
Communication dans un congrès
hal-00870934v1
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A class of communication-avoiding algorithms for solving general dense linear systems on CPU/GPU parallel machines
Marc Baboulin
,
Simplice Donfack
,
Jack Dongarra
,
Laura Grigori
,
Adrien Rémy
,
et al.
[Research Report] RR-7854, INRIA. 2012
Rapport
hal-00656457v3
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Spherical harmonic transform with GPUs
Ioan Ovidiu Hupca
,
Joel Falcou
,
Laura Grigori
,
R. Stompor
Communication dans un congrès
inria-00522937v2
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Fourier Analysis of Modified Nested Factorization Preconditioner for Three-Dimensional Isotropic Problems
Pawan Kumar
,
Laura Grigori
,
Qiang Niu
,
Frédéric Nataf
[Research Report] 2010
Rapport
inria-00448291v1
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Reduced model-based parareal simulations of oscillatory singularly perturbed ordinary differential equations
Laura Grigori
,
Sever Adrian Hirstoaga
,
Van-Thanh Nguyen
,
Julien Salomon
Journal of Computational Physics , 2021, 436, pp.110282
Article dans une revue
hal-03104042v1
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A Note on the Column Elimination Tree
John R. Gilbert
,
Laura Grigori
[Technical Report] RT-0251, INRIA. 2001, pp.7
Rapport
inria-00069923v1
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A Parareal algorithm for a highly oscillating Vlasov-Poisson system with reduced models for the coarse solving
Laura Grigori
,
Sever A Hirstoaga
,
Julien Salomon
Computers & Mathematics with Applications , 2023, 130, pp.137-148
Article dans une revue
hal-03903280v1
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A class of efficient locally constructed preconditioners based on coarse spaces
Hussam Al Daas
,
Laura Grigori
Article dans une revue
hal-01963067v1
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Block filtering decomposition
Riadh Fezzani
,
Laura Grigori
,
Frédéric Nataf
,
Ke Wang
Article dans une revue
istex
hal-01091252v1
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Hybrid static/dynamic scheduling for already optimized dense matrix factorization
Simplice Donfack
,
Laura Grigori
,
William D. Gropp
,
Vivek Kale
[Research Report] RR-7775, INRIA. 2011, pp.29
Rapport
inria-00631348v2
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Two sides tangential filtering decomposition
Laura Grigori
,
Frédéric Nataf
,
Qiang Niu
[Research Report] RR-6554, INRIA. 2008
Rapport
inria-00286595v2
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An a posteriori-based adaptive preconditioner for controlling a local algebraic error norm
Ani Anciaux-Sedrakian
,
Laura Grigori
,
Zakariae Jorti
,
Soleiman Yousef
Article dans une revue
hal-03013484v1
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Communication Avoiding ILU0 Preconditioner
Laura Grigori
,
Sophie Moufawad
[Research Report] RR-8266, INRIA. 2013, pp.21
Rapport
hal-00803250v1
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Low rank approximation of a sparse matrix based on LU factorization with column and row tournament pivoting
Laura Grigori
,
Sébastien Cayrols
,
James W. Demmel
[Research Report] RR-8910, inria. 2016, pp.35
Rapport
hal-01313856v1
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A Directional Equispaced interpolation-based Fast Multipole Method for oscillatory kernels
Igor Chollet
,
Xavier Claeys
,
Pierre Fortin
,
Laura Grigori
Article dans une revue
hal-03563005v2
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