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Solving linear systems efficiently using mixed-precision Block Low-Rank compressionRencontres Arithmétique de l'informatique Mathématique (RAIM 2021), GdR GdR IM : Informatique Mathématique, May 2021, Paris, France
Conference papers
hal-03783037v1
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On exploiting sparsity of multiple right-hand sides in sparse direct solversSIAM Journal on Scientific Computing, 2019, 41 (1), pp.A269-A291. ⟨10.1137/17M1151882⟩
Journal articles
hal-01955659v1
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MUltifrontal Massively Parallel Solver (MUMPS Version 4.3) Users' guide[Research Report] 2003
Reports
hal-00807386v1
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Hybrid scheduling for the parallel solution of linear systemsParallel Computing, 2006, 32 (2), pp.136-156. ⟨10.1016/j.parco.2005.07.004⟩
Journal articles
hal-00358623v1
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Shared memory parallelism and low-rank approximation techniques applied to direct solvers in FEM simulation (regular paper)19th IEEE International Conference on the Computation of Electromagnetic Fields (COMPUMAG 2013), International Compumag Society (ICS) Technical Co-Sponsorship - IEEE Magnetics Society, Jun 2013, Budapest, Hungary. ⟨10.1109/TMAG.2013.2284024⟩
Conference papers
hal-00924660v1
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Parallel Computation of entries of A-1M. Beckers; J. Lotz; V. Mosenkis; U. Naumann. Abstracts of the 5th SIAM Workshop on Combinatorial Scientific Computing, SIAM: Society for Industrial and Applied Mathematics, pp.55--58, 2011, Technical Report
Book sections
hal-00945082v1
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Impact of the Implementation of MPI Point-to-Point Communications on the Performance of Two General Sparse Solvers[Research Report] INRIA RR-4372, INRIA. 2002, pp.1-19
Reports
inria-00072216v1
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Grouping variables in Frontal Matrices to improve Low-Rank Approximations in a Multifrontal SolverInternational Conference On Preconditioning Techniques For Scientific And Industrial Applications (PRECONDITIONING 2011), INRIA Bordeaux Sud-Ouest; ENSEIRB; University of Bordeaux 1, May 2011, Bordeaux, France
Conference papers
inria-00581561v1
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Characterizing asynchronous broadcast trees for multifrontal factorizations (SIAM - CSC 2014)6th SIAM Workshop on Combinatorial Scientific Computing (CSC 2014), SIAM: Society for Industrial and Applied Mathematics; LIP : Laboratoire de l'Informatique du Parallélisme (CNRS, ENS Lyon, INRIA, Université Claude Bernard Lyon 1), Jul 2014, Lyon, France
Conference papers
hal-03230703v1
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Mixed precision sparse direct solver applied to 3D wave propagation8th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2022), Jun 2022, Oslo, Norway
Conference papers
hal-03887660v1
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Robust memory-aware mappings for parallel multifrontal factorizationsSIAM Journal on Scientific Computing, 2016, 38 (3), pp.C256 - C279. ⟨10.1137/130938505⟩
Journal articles
hal-01334113v2
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Efficient use of sparsity by direct solvers applied to 3D controlled-source EM problems[Research Report] RR-9220, Inria Grenoble Rhône-Alpes; LIP - ENS Lyon. 2018, pp.26
Reports
hal-01912713v1
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Does 3D frequency-domain FWI of full-azimuth/long-offset OBN data feasible? The Gorgon case study2023
Preprints, Working Papers, ...
hal-03922986v1
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Hybrid scheduling strategies for the parallel multifrontal method3rd International Workshop on Parallel Matrix Algorithms and Applications (PMAA'04), Marseille, France, 2004, Unknown
Conference papers
hal-00807290v1
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Towards a parallel analysis phase for a multifrontal sparse solver5th International Workshop on Parallel Matrix Algorithms and Applications (PMAA 2008), Jun 2008, Neuchâtel, Switzerland
Conference papers
hal-00803488v1
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Multifrontal solvers within the PARASOL environmentApplied Parallel Computing, PARA'98, 1998, Berlin, pp.7--11
Conference papers
hal-00856857v1
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PARASOL: An Integrated Programming environment for Parallel Sparse Matrix SolversPINEAPL Workshop, A Workshop on the Use of Parallel Numerical Libraries in Industrial End-user Applications, 1998, CERFACS, Toulouse, France
Conference papers
hal-00856861v1
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PARASOL. An Integrated Programming Environment for Parallel Sparse Matrix SolversHigh-Performance Computing, 1999, New York, pp.79--90
Conference papers
hal-00856664v1
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Out-of-core solution for singleton right hand-side vectorsDagstuhl Seminar on Combinatorial Scientific Computing, Feb 2009, Saarbrucken, Germany
Conference papers
hal-00786566v1
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INTEGRAL/SPI data segmentation to retrieve sources intensity variationsAstronomy and Astrophysics - A&A, 2013, vol. 555 (n° A55), pp. 1-22. ⟨10.1051/0004-6361/201219605⟩
Journal articles
hal-01124774v1
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Modeling 1D distributed-memory dense kernels for an asynchronous multifrontal sparse solverHigh Performance Computing for Computational Science, {VECPAR} 2014 - 11th International Conference, Revised Selected Papers, Jun 2014, Eugene, Oregon, United States. pp.156-169
Conference papers
hal-01355356v1
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Reducing communications and memory costs of parallel Block Low-Rank solversSIAM Conference on Computational Science and Engineering (CSE 2023), Feb 2023, Amsterdam, Netherlands
Conference papers
hal-03922334v1
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Bridging the gap between flat and hierarchical low-rank matrix formats: the multilevel BLR formatSIAM Journal on Scientific Computing, 2019, 41 (3), pp.A1414-A1442. ⟨10.1137/18M1182760⟩
Journal articles
hal-01774642v3
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Direct solvers in the PARASOL Project11th International Conference on Domain Decomposition, 1998, Greenwich, UK
Conference papers
hal-00856860v1
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A distributed memory multifrontal solverPARASOL Workshop on Sparse matrix solution on distributed architectures, 1997, CERFACS, Toulouse, France
Conference papers
hal-00856897v1
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Improving multifrontal methods by means of block low-rank representations[Research Report] INRIA RR-8199, INRIA. 2013
Reports
hal-00776859v1
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Multifrontal parallel distributed symmetric and unsymmetric solversComputer Methods in Applied Mechanics and Engineering, 2000, 184, pp.501--520
Journal articles
hal-00856651v1
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Parallel Algorithms for Structured Systems of Linear EquationsProceedings of the 14th IMACS World Congress on Computational and Applied Mathematics, 1994, Atlanta, pp.1058--1061
Conference papers
hal-00857089v1
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Optimisation des Communications et Régulation de Charge pour la Résolution par Méthode Directe de Grands Systèmes Linéaires CreuxICaRE'97, 1997, Aussois, France. pp.467-488
Conference papers
inria-00346472v1
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Shared memory parallelism and low-rank approximation techniques applied to direct solvers in FEM simulationIEEE Transactions on Magnetics, 2014, vol. 50 (n° 2), pp. 1-4. ⟨10.1109/TMAG.2013.2284024⟩
Journal articles
hal-01123557v1
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