Mathieu Faverge
- Outils et Optimisations pour le Calcul Haute Performance et l'Apprentissage (TOPAL)
Présentation
Je suis actuellement maître de conférence à l'ENSEIRB-MatMeca.
Publications
Publications
|
|
Managing Explicit Communications Within a Sequential Task Flow ParadigmWAMTA 2026 - Workshop on Asynchronous Many-Task Systems and Applications, Feb 2026, Garching bei München, Germany |
Algebraic hierarchical partitioning to improve H-matrix compressionPP 2026 - SIAM Conference on Parallel Processing for Scientific Computing, SIAM, Mar 2026, Berlin, Germany |
|
|
|
Improving energy efficiency of HPC applications using unbalanced GPU power cappingHCW (Ipdps workshop), Jun 2025, Milan (Italie), Italy |
|
|
Scalable and portable LU factorization with partial pivoting on top of runtime systemsIPDPS25 - 39th IEEE International Parallel and Distributed Processing Symposium, Jun 2025, Milan, Italy |
|
|
Contraction de tenseurs au-dessus de supports d'exécutions Application à la méthode Coupled-ClusterCOMPAS 2025 - Conférence francophone d'informatique en Parallélisme, Architecture et Système, Jun 2025, Bordeaux, France |
|
|
Batching the tasks of the LU factorization with partial pivoting on top of runtime systemsCOMPAS 2025 - Conférence francophone d'informatique en Parallélisme, Architecture et Système, Jun 2025, Bordeaux, France |
|
|
Enhancing sparse direct solver scalability through runtime system automatic data partitionWAMTA 2024 - Workshop on Asynchronous Many-Task Systems and Applications 2024, Feb 2024, Knoxville, United States. pp.105-110, ⟨10.1007/978-3-031-61763-8_10⟩ |
|
|
Dynamic Tasks Scheduling with Multiple Priorities on Heterogeneous Computing SystemsHCW 2024 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW), May 2024, San franscisco, CA, United States. pp.31-40, ⟨10.1109/IPDPSW63119.2024.00014⟩ |
Comparative Study of Mixed-Precision and Low-Rank Compression Techniques in Sparse Direct Solvers2024 SIAM Conference on Applied Linear Algebra, Society for Industrial and Applied Mathematics, May 2024, Paris, France |
|
|
|
New parallel features in the sparse solver PaStiXSparse Days 2023, Jun 2023, Toulouse, France |
|
|
On the Arithmetic Intensity of Distributed-Memory Dense Matrix Multiplication Involving a Symmetric Input Matrix (SYMM)IPDPS 2023 - 37th International Parallel and Distributed Processing Symposium, IEEE, May 2023, St. Petersburg, FL, United States. pp.357-367 |
|
|
MulTreePrio: Scheduling task-based applications for heterogeneous computing systemsCOMPAS 2022 - Conférence francophone d'informatique en Parallélisme, Architecture et Système, Jul 2022, Amiens, France |
|
|
Programming Heterogeneous Architectures Using Hierarchical TasksHeteroPar 2022 - twentieth international workshop, Aug 2022, Glasgow, United Kingdom. pp.12, ⟨10.1007/978-3-031-31209-0_7⟩ |
|
|
Programmation des architectures hétérogènes à l'aide de tâches hiérarchiquesCOMPAS 2022 - Conférence francophone d'informatique en Parallélisme, Architecture et Système, Jul 2022, Amiens, France |
|
|
Deciding Non-Compressible Blocks in Sparse Direct Solvers using Incomplete FactorizationHiPC 2021 - 28th IEEE International Conference on High Performance Computing, Data, and Analytics, Dec 2021, Bangalore, India. pp.1-10, ⟨10.1109/HiPC53243.2021.00024⟩ |
Exploiting Generic Tiled Algorithms Toward Scalable H-Matrices Factorizations on Top of Runtime SystemsSIAM PP20 - SIAM Conference on Parallel Processing for Scientific Computing, Feb 2020, Seattle, United States |
|
|
|
Improving mapping for sparse direct solvers: A trade-off between data locality and load balancingEuroPar 2020 - 26th International European Conference on Parallel and Distributed Computing, Aug 2020, Warsaw / Virtual, Poland. pp.1-16 |
|
|
Tiled Algorithms for Efficient Task-Parallel H-Matrix SolversPDSEC 2020 - 21st IEEE International Workshop on Parallel and Distributed Scientific and Engineering Computing, May 2020, News Orleans, United States. pp.1-10 |
Recent Developments Around the Block Low-Rank PaStiX SolverPP 2020 - SIAM Conference on Parallel Processing for Scientific Computing, Feb 2020, Seattle, United States |
|
|
|
Leveraging Task-Based Polar Decomposition Using PARSEC on Massively Parallel SystemsIEEE Cluster 2019, Sep 2019, Albuquerque, United States |
Rank Revealing QR Methods for Sparse Block Low Rank SolversSparse Days 2019, Jul 2019, Toulouse, France |
|
Block Low-rank Algebraic Clustering for Sparse Direct SolversSIAM Conference on Computational Science and Engineering (CSE19), Feb 2019, Spokane, United States |
|
Rank Revealing QR Methods for Sparse Block Low Rank SolversCOMPAS 2019 - Conférence d'informatique en Parallélisme, Architecture et Système, Jun 2019, Anglet, France |
|
Exploiting Parameterized Task-graph in Sparse Direct SolversSIAM Conference on Computational Science and Engineering (CSE19), Feb 2019, Spokane, United States |
|
|
|
Utilisation de la compression Block Low-Rank pour accélérer un solveur direct creux supernodalCOMPAS 2018 - Conférence d'informatique en Parallélisme, Architecture et Système, Jul 2018, Toulouse, France |
|
|
Supernodes ordering to enhance Block Low-Rank compression in sparse direct solversPMAA 2018 - 10th International Workshop on Parallel Matrix Algorithms and Applications, Jun 2018, Zurich, Switzerland |
|
|
Sparse Supernodal Solver exploiting Low-Rankness PropertySparse Days 2017, Sep 2017, Toulouse, France |
|
|
Sparse Supernodal Solver Using Block Low-Rank Compression18th IEEE International Workshop on Parallel and Distributed Scientific and Engineering Computing (PDSEC 2017), Jun 2017, Orlando, United States |
|
|
Bidiagonalization and R-Bidiagonalization: Parallel Tiled Algorithms, Critical Paths and Distributed-Memory ImplementationIPDPS'17 - 31st IEEE International Parallel and Distributed Processing Symposium , May 2017, Orlando, United States |
Sparse Supernodal Solver Using Hierarchical Compression over Runtime SystemSIAM Conference on Computation Science and Engineering (CSE'17), Feb 2017, Atlanta, United States |
|
Impact of Blocking Strategies for Sparse Direct Solvers on Top of Generic RuntimesSIAM Conference on Computation Science and Engineering (CSE'17), Feb 2017, Atlanta, United States |
|
Exploiting Modern Manycore Architecture in Sparse Direct Solver with Runtime SystemsSIAM Conference on Computation Science and Engineering (CSE'17), Feb 2017, Atlanta, United States |
|
Exploiting H-Matrices in Sparse Direct SolversSIAM Conference on Parallel Processing for Scientific Computing (SIAM PP 2016), Apr 2016, Paris, France |
|
Impact of Blocking Strategies for Sparse Direct Solvers on Top of Generic RuntimesSIAM Conference on Parallel Processing for Scientific Computing (SIAM PP 2016), Apr 2016, Paris, France |
|
Sparse Supernodal Solver Using Hierarchical CompressionWorkshop on Fast Direct Solvers, Nov 2016, Purdue, United States |
|
On the use of low rank approximations for sparse direct solversSIAM Annual Meeting (AN'16), Jul 2016, Boston, United States |
|
Exploiting Kepler architecture in sparse direct solver with runtime systems9th International Workshop on Parallel Matrix Algorithms and Applications (PMAA'2016), Jul 2016, Bordeaux, France |
|
Blocking strategy optimizations for sparse direct linear solver on heterogeneous architecturesSparse Days, Jun 2015, Saint Girons, France |
|
|
|
3D Cartesian Transport Sweep for Massively Parallel Architectures with PARSECIEEE International Parallel & Distributed Processing Symposium (IPDPS 2015), May 2015, Hyderabad, India. pp.581-590, ⟨10.1109/IPDPS.2015.75⟩ |
|
|
Hierarchical DAG Scheduling for Hybrid Distributed SystemsIEEE International Parallel & Distributed Processing Symposium (IPDPS 2015), May 2015, Hyderabad, India |
|
|
Divide and Conquer Symmetric Tridiagonal Eigensolver for Multicore ArchitecturesIEEE International Parallel & Distributed Processing Symposium (IPDPS 2015), May 2015, Hyderabad, India |
On the use of H-Matrix Arithmetic in PaStiX: a Preliminary StudyWorkshop on Fast Direct Solvers, Jun 2015, Toulouse, France |
|
On the design of parallel linear solvers for large scale problemsMini-Symposium on Recent advances in matrix computations for extreme-scale computers at ICIAM'15 conference, Aug 2015, Beijing, China |
|
A task-based sparse direct solver suited for large scale hierarchical/heterogeneous architecturesSIAM Conference on Computational Science and Engineering (SIAM CSE 2015), Mar 2015, Salt Lake City, United States |
|
|
|
Parallel 3D Sweep Kernel with PARSECHPCC Workshop on HPC-CFD in Energy/Transport Domains, Aug 2014, Paris, France |
|
|
Overview of Distributed Linear Algebra on Hybrid Nodes over the StarPU RuntimeSIAM Conference on Parallel Processing for Scientific Computing (SIAM PP 2014), Feb 2014, Portland, Oregon, United States |
|
|
Taking advantage of hybrid systems for sparse direct solvers via task-based runtimesHCW'2014 workshop of IPDPS, May 2014, Phoenix, United States. pp.29-38, ⟨10.1109/IPDPSW.2014.9⟩ |
Toward parallel scalable linear solvers suited for large scale hierarchical parallel platformsWorld Congress on Computational Mechanics, Jul 2014, Barcelona, Spain |
|
|
|
Harnessing clusters of hybrid nodes with a sequential task-based programming modelInternational Workshop on Parallel Matrix Algorithms and Applications (PMAA 2014), Jul 2014, Lugano, Switzerland |
|
|
Designing LU-QR hybrid solvers for performance and stabilityIEEE International Parallel & Distributed Processing Symposium (IPDPS 2014), May 2014, Phoenix, United States |
|
|
Implementing a systolic algorithm for QR factorization on multicore clusters with PaRSECPROPER 2013 - 6th Workshop on Productivity and Performance, Aug 2013, Aachen, Germany |
Linear Algebra Libraries with DAG Runtimes on GPUsSIAM Conference on Computational Science and Engineering (SIAM CSE 2013), Feb 2013, Boston, United States |
|
|
|
Hierarchical QR factorization algorithms for multi-core cluster systemsIPDPS'2012, the 26th IEEE International Parallel and Distributed Processing Symposium, May 2012, Shanghai, China. ⟨10.1109/IPDPS.2012.62⟩ |
Fine Grain Scheduling for Sparse Solver on Manycore ArchitecturesSIAM Conference on Parallel Processing for Scientific Computing (SIAM PP 2012), Feb 2012, Savannah, United States |
|
Toward a supernodal sparse direct solver over DAG runtimesParallel Matrix Algorithms and Applications, Jun 2012, Londres, United Kingdom |
|
|
|
LU Factorization with Partial Pivoting for a Multi-CPU, Multi-GPU Shared Memory SystemVECPAR 2012 - 10th International Meeting on High-Performance Computing for Computational Science, Jul 2012, Kobe, Japan |
|
|
Distibuted Dense Numerical Linear Algebra Algorithms on massively parallel architectures: DPLASMAProceedings of the 25th IEEE International Symposium on Parallel \& Distributed Processing Workshops and Phd Forum (IPDPSW'11), PDSEC 2011, May 2011, Anchorage, United States. pp.1432--1441 |
High Performance Matrix Inversion Based on LU Factorization for Multicore ArchitecturesProceedings of MTAGS11, Nov 2011, Seattle, United States |
|
|
|
An open source tool chain for performance analysis5th Parallel Tools Workshop, Sep 2011, Dresden, Germany |
|
|
QR Factorization on a Multicore Node Enhanced with Multiple GPU Accelerators25th IEEE International Parallel & Distributed Processing Symposium, May 2011, Anchorage, United States. ⟨10.1109/IPDPS.2011.90⟩ |
|
|
EZTrace: a generic framework for performance analysisIEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid), May 2011, Newport Beach, CA, United States |
|
|
LU Factorization for Accelerator-based Systems9th ACS/IEEE International Conference on Computer Systems and Applications (AICCSA 11), Jun 2011, Sharm El-Sheikh, Egypt |
Exploiting Fine-Grain Parallelism in Recursive LU FactorizationProceedings of ParCo 2011, Aug 2011, Ghent, Belgium |
|
|
|
Vers un solveur de systèmes linéaires creux adapté aux machines NUMARenPar'19, Sep 2009, Toulouse, France |
|
|
Dynamic Scheduling for sparse direct Solver on NUMA architecturesPARA'08, May 2008, Trondheim, Norway |
A NUMA Aware Scheduler for a Parallel Sparse Direct SolverPMAA'08, 2008, Neuchâtel, Switzerland |
|
|
|
A NUMA Aware Scheduler for a Parallel Sparse Direct SolverWorkshop on Massively Multiprocessor and Multicore Computers, INRIA, Feb 2009, Rocquencourt, France. 5p |
|
|
Partitionnement hiérarchique pour la simulation électromagnétique d'objets 3D complexesCOMPAS 2025 - Conférence francophone d'informatique en Parallélisme, Architecture et Système, Jun 2025, Bordeaux, France. |
|
|
Scalable and Portable LU Factorization with Partial Pivoting on top of Runtime SystemsJCAD 2024 - journée calculs et données, Nov 2024, Bordeaux, France |
|
|
Sparse supernodal solver using block low-rank compression: Design, performance and analysisJOREK development meeting, Nov 2019, Cadarache, France |
|
|
Utilisation de la compression low-rank pour réduire la complexité du solveur PaStiXJCAD 2018 - Journées Calcul et Données, Oct 2018, Lyon, France |
|
|
Sparse supernodal solver with low-rank compression for solving the frequency-domain Maxwell equations discretized by a high order HDG methodJournées jeunes chercheur-e-s - Résolution de problèmes d’ondes harmoniques de grande taille, Nov 2017, PARIS, France. pp.1-55, 2017 |
Multithreading in the PLASMA LibraryMohamed Ahmed, Reda A. Ammar, Sanguthevar Rajasekaran. "Handbook of Multi and Many-Core Processing: Architecture, Algorithms, Programming, and Applications, Chapman and Hall/CRC, 2014 |
|
|
Ordonnancement hybride statique-dynamique en algèbre linéaire creuse pour de grands clusters de machines NUMA et multi-cœursModélisation et simulation. Université Sciences et Technologies - Bordeaux I, 2009. Français. ⟨NNT : ⟩ |