Nombre de documents

46

CV de Laura Grigori


Article dans une revue15 documents

  • Ariful Azad, Grey Ballard, Aydin Buluc, James W. Demmel, Laura Grigori, et al.. Exploiting Multiple Levels of Parallelism in Sparse Matrix-Matrix Multiplication. SIAM Journal on Scientific Computing, Society for Industrial and Applied Mathematics, 2016, 38 (6), pp.27. <10.1137/15M104253X>. <hal-01426294>
  • Ani Anciaux-Sedrakian, Laura Grigori, Sophie Moufawad, Soleiman Yousef. S-Step BiCGStab Algorithms for Geoscience Dynamic Simulations. Oil & Gas Science and Technology - Revue d'IFP Energies nouvelles, Institut Français du Pétrole, 2016, 71 (6), <10.2516/ogst/2016021>. <hal-01436729>
  • Laura Grigori, Sophie Moufawad, Frédéric Nataf. Enlarged Krylov Subspace Conjugate Gradient Methods for Reducing Communication. SIAM Journal on Matrix Analysis and Applications, Society for Industrial and Applied Mathematics, 2016, 37 (2), pp.744-773. <10.1137/140989492>. <hal-01357899>
  • Laura Grigori, Frédéric Nataf, Long Qu. Overlapping for preconditioners based on incomplete factorizations and nested arrow form. Numerical Linear Algebra with Applications, Wiley, 2015, 22 (1), pp.48-75. <10.1002/nla.1937>. <hal-01405530>
  • James W. Demmel, Laura Grigori, Ming Gu, Hua Xiang. Communication Avoiding Rank Revealing QR Factorization with Column Pivoting. SIAM Journal on Matrix Analysis and Applications, Society for Industrial and Applied Mathematics, 2015, 36 (1), pp.55-89. <10.1137/13092157X>. <hal-01112914>
  • Laura Grigori, Sophie Moufawad. Communication Avoiding ILU0 Preconditioner. SIAM Journal on Scientific Computing, Society for Industrial and Applied Mathematics, 2015, 37 (2), pp.30. <http://epubs.siam.org/doi/abs/10.1137/130930376>. <10.1137/130930376>. <hal-01241786>
  • Grey Ballard, James W. Demmel, Laura Grigori, Mathias Jacquelin, Nicholas Knight, et al.. Reconstructing Householder vectors from Tall-Skinny QR. Journal of Parallel and Distributed Computing, Elsevier, 2015, IPDPS 2014 Selected Papers on Numerical and Combinatorial Algorithms, 85, pp.3-31. <http://www.sciencedirect.com/science/journal/07437315/85>. <10.1016/j.jpdc.2015.06.003>. <hal-01241785>
  • Laura Grigori, Frédéric Nataf, Long Qu. Overlapping for Preconditioners based on Incomplete Factorizations and Nested Arrow Form. Numerical Linear Algebra with Applications, Wiley, 2014, pp.18. <10.1002/nla.1937>. <hal-01091251>
  • Mikolaj Szydlarski, Pierre Esterie, Joel Falcou, Laura Grigori, R. Stompor. Spherical harmonic transform on heterogeneous architectures using hybrid programming. Concurrency and Computation: Practice and Experience, Wiley, 2014, 26 (3), pp.28. <10.1002/cpe.3038>. <hal-01091256>
  • Mikolaj Szydlarski, Laura Grigori, Radek Stompor. Accelerating the cosmic microwave background map-making procedure through preconditioning. Astronomy and Astrophysics - A&A, EDP Sciences, 2014, 572, pp.A39. <10.1051/0004-6361/201323210>. <cea-01290031>
  • Riadh Fezzani, Laura Grigori, Frédéric Nataf, Ke Wang. Block filtering decomposition. Numerical Linear Algebra with Applications, Wiley, 2014, 21 (6), pp.18. <10.1002/nla.1921>. <hal-01091252>
  • Amal Khabou, James Demmel, Laura Grigori, Ming Gu. LU Factorization with Panel Rank Revealing Pivoting and its Communication Avoiding Version. SIAM Journal on Matrix Analysis and Applications, Society for Industrial and Applied Mathematics, 2013, 34 (3), <http://epubs.siam.org/toc/sjmael/34/3>. <10.1137/120863691>. <hal-00872145>
  • James Demmel, Laura Grigori, Mark Hoemmen, Julien Langou. Communication-optimal parallel and sequential QR and LU factorizations. SIAM J. Sci. Comput., Sociey for Industrial and Applied Mathematics, 2012, 34 (1), pp.206-239. <hal-00870930>
  • Laura Grigori, James Demmel, Hua Xiang. CALU: a communication optimal LU factorization algorithm. SIAM. J. Matrix Anal. & Appl., SIAM, 2011, 32, pp.1317-1350. <hal-00651137>
  • Ioan Ovidiu Hupca, Joel Falcou, Laura Grigori, R. Stompor. Spherical harmonic transform with GPUs. Workshop on High Performance Scientific Software, LNCS, 2011, pp.20. <inria-00522937v2>

Rapport20 documents

  • Laura Grigori, Olivier Tissot. Reducing the communication and computational costs of Enlarged Krylov subspaces Conjugate Gradient. [Research Report] RR-9023, Inria Paris. 2017. <hal-01451199v2>
  • Laura Grigori, Frédéric Nataf, Soleiman Yousef. Robust algebraic Schur complement preconditioners based on low rank corrections. [Research Report] RR-8557, INRIA. 2014, pp.18. <hal-01017448>
  • Laura Grigori, Sophie Moufawad, Frédéric Nataf. Enlarged Krylov Subspace Conjugate Gradient Methods for Reducing Communication. [Research Report] RR-8597, INRIA. 2014. <hal-01065985>
  • Laura Grigori, Sophie Moufawad. Communication Avoiding ILU0 Preconditioner. [Research Report] RR-8266, INRIA. 2013, pp.21. <hal-00803250>
  • Amal Khabou, James Demmel, Laura Grigori, Ming Gu. LU factorization with panel rank revealing pivoting and its communication avoiding version. [Research Report] RR-7867, INRIA. 2012. <hal-00723564>
  • Mikolaj Szydlarski, Pierre Esterie, Joel Falcou, Laura Grigori, R. Stompor. Parallel Spherical Harmonic Transforms on heterogeneous architectures (GPUs/multi-core CPUs). [Research Report] RR-7635, 2012, pp.31. <inria-00597576v2>
  • Marc Baboulin, Simplice Donfack, Jack Dongarra, Laura Grigori, Adrien Rémy, et al.. A class of communication-avoiding algorithms for solving general dense linear systems on CPU/GPU parallel machines. [Research Report] RR-7854, INRIA. 2012. <hal-00656457v3>
  • Laura Grigori, Frédéric Nataf. Generalized Filtering Decomposition. [Research Report] RR-7569, INRIA. 2011, pp.8. <inria-00576894>
  • Simplice Donfack, Laura Grigori, William D. Gropp, Vivek Kale. Hybrid static/dynamic scheduling for already optimized dense matrix factorization. [Research Report] RR-7775, INRIA. 2011, pp.29. <inria-00631348v2>
  • Pawan Kumar, Laura Grigori, Qiang Niu, Frédéric Nataf. Fourier Analysis of Modified Nested Factorization Preconditioner for Three-Dimensional Isotropic Problems. [Research Report] 2010. <inria-00448291>
  • Laura Grigori, Pawan Kumar, Frédéric Nataf, Ke Wang. A class of multilevel parallel preconditioning strategies. [Research Report] RR-7410, INRIA. 2010. <inria-00524110>
  • Pawan Kumar, Laura Grigori, Frédéric Nataf, Qiang Niu. Combinative preconditioning based on Relaxed Nested Factorization and Tangential Filtering preconditioner. [Research Report] RR-6955, INRIA. 2009. <inria-00392881>
  • Qiang Niu, Laura Grigori, Pawan Kumar, Frédéric Nataf. Modified Tangential Frequency Filtering Decomposition and its Fourier Analysis. [Research Report] RR-6662, INRIA. 2008. <inria-00324378>
  • Laura Grigori, Hua Xiang. Kronecker Product Approximation Preconditioners for Convection-diffusion Model Problems. [Technical Report] RR-6536, INRIA. 2008. <inria-00268301v5>
  • Laura Grigori, Desire W. Nuentsa, Hua Xiang. Saving Flops in LU Based Shift-and-Invert Strategy. [Research Report] RR-6553, INRIA. 2008, pp.15. <inria-00286417v2>
  • Laura Grigori, Frédéric Nataf, Qiang Niu. Two sides tangential filtering decomposition. [Research Report] RR-6554, INRIA. 2008. <inria-00286595v2>
  • Laura Grigori, Erik Boman, Simplice Donfack, Timothy Davis. Hypergraph-based Unsymmetric Nested Dissection Ordering for Sparse LU Factorization. [Technical Report] RR-6520, INRIA. 2008. <inria-00271394v3>
  • Laura Grigori, James Demmel, H. Xiang. Communication Avoiding Gaussian Elimination. [Research Report] RR-6523, INRIA. 2008. <inria-00277901v2>
  • John R. Gilbert, Laura Grigori. A Note on the Column Elimination Tree. [Technical Report] RT-0251, INRIA. 2001, pp.7. <inria-00069923>
  • Michel Cosnard, Laura Grigori. Using Postordering and Static Symbolic Factorization for Parallel Sparse LU. [Technical Report] RT-0237, INRIA. 1999, pp.13. <inria-00069935>

Communication dans un congrès9 documents

  • Carson Erin, James W. Demmel, Laura Grigori, Knight Nick, Koanantakool Penporn, et al.. Write-Avoiding Algorithms. Proceedings of IEEE International Parallel & Distributed Processing Symposium, IPDPS 2016, 2016, Chicago, United States. 2016. <hal-01248678>
  • Laura Grigori, Mathias Jacquelin, Amal Khabou. Performance predictions of multilevel communication optimal LU and QR factorizations on hierarchical platforms. 29th International Supercomputing Conference, ISC 2014, Jun 2014, Leipzig, Germany. 8488, 2014, Supercomputing, Lecture Notes in Computer Science. <10.1007/978-3-319-07518-1_5>. <hal-01112909>
  • Grey Ballard, James W. Demmel, Laura Grigori, Mathias Jacquelin, Hong Diep Nguyen, et al.. Reconstructing Householder Vectors from Tall-Skinny QR. IEEE 28th International Parallel and Distributed Processing Symposium, May 2014, Phoenix, AZ, United States. Proceedings of the 2014 IEEE 28th International Parallel and Distributed Processing Symposium, <10.1109/IPDPS.2014.120>. <hal-01091255>
  • Long Qu, Laura Grigori, Frédéric Nataf. Parallel design and performance of nested filtering factorization preconditioner. SuperComputing 2013, 2013, Denver, United States. 2013. <hal-00870934>
  • Grey Ballard, Aydin Buluc, James Demmel, Laura Grigori, Benjamin Lipshitz, et al.. Communication Optimal Parallel Multiplication of Sparse Random Matrices. 25th ACM Symposium on Parallelism in Algorithms and Architectures, 2013, Montreal, Canada. 2013, ACM SPAA. <hal-00870940>
  • Michel Cosnard, Laura Grigori. Using Postordering and Static Symbolic Factorization for Parallel Sparse LU. IEEE International Parallel & Distributed Processing Symposium, May 2000, none, pp.807-812, 2000. <inria-00099235>
  • Michel Cosnard, Laura Grigori. Implementation study of the Parallel Sparse LU Factorization. International Conference on Parallel & Distributed Computing and Systems - PDCS'2000, Nov 2000, none, 6 p, 2000. <inria-00099237>
  • Michel Cosnard, Laura Grigori. Étude d'implémentation parallèle de la factorisation LU creuse. Rencontres francophones du Parallélisme, des Architectures et des Systèmes RenPar'12, Jun 2000, none, pp.225-230, 2000. <inria-00099236>
  • Frédéric Desprez, Eric Fleury, Laura Grigori. Scilab//: User interactive application and high performances. Third World Multiconference on Systemics, Cybernetics & Informatics - SCI'99 & Fifth International Conference on Information Systems Analysis & Synthesis - ISAS'99, Aug 1999, Orlando, USA, 1999. <inria-00099008>

Pré-publication, Document de travail1 document

  • Laura Grigori, Mathias Jacquelin, Amal Khabou. Multilevel communication optimal LU and QR factorizations for hierarchical platforms. RR-8270. 2013. <hal-00803718>

Document associé à des manifestations scientifiques1 document

  • Laura Grigori, Frédéric Nataf. Generalized Filtering Decomposition. International Conference On Preconditioning Techniques For Scientific And Industrial Applications, Preconditioning 2011, May 2011, Bordeaux, France. <inria-00581744>