Valentin Le Fèvre

According to our database, Valentin Le Fèvre authored at least 24 papers between 2016 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

Optimization of SpGEMM with Risc-V vector instructions.

Valentin Le Fèvre, Marc Casas

CoRR, 2023

Efficient Execution of SpGEMM on Long Vector Architectures.

Valentin Le Fèvre, Marc Casas

Proceedings of the 32nd International Symposium on High-Performance Parallel and Distributed Computing, 2023

2022

Resilient Scheduling of Moldable Parallel Jobs to Cope With Silent Errors.

Anne Benoit, Valentin Le Fèvre, Lucas Perotin, Padma Raghavan, Yves Robert, Hongyang Sun

IEEE Trans. Computers, 2022

Comparing Distributed Termination Detection Algorithms for Modern HPC Platforms.

George Bosilca, Aurélien Bouteiller, Thomas Hérault, Valentin Le Fèvre, Yves Robert, Jack J. Dongarra

Int. J. Netw. Comput., 2022

Optimization of the Sparse Multi-Threaded Cholesky Factorization for A64FX.

Valentin Le Fèvre, Tetsuzo Usui, Marc Casas

CoRR, 2022

A Selective Nesting Approach for the Sparse Multi-threaded Cholesky Factorization.

Valentin Le Fèvre, Tetsuzo Usui, Marc Casas

Proceedings of the 7th IEEE/ACM International Workshop on Extreme Scale Programming Models and Middleware, 2022

2021

Resilient Scheduling Heuristics for Rigid Parallel Jobs.

Anne Benoit, Valentin Le Fèvre, Padma Raghavan, Yves Robert, Hongyang Sun

Int. J. Netw. Comput., 2021

Revisiting Credit Distribution Algorithms for Distributed Termination Detection.

George Bosilca, Aurélien Bouteiller, Thomas Hérault, Valentin Le Fèvre, Yves Robert, Jack J. Dongarra

Proceedings of the IEEE International Parallel and Distributed Processing Symposium Workshops, 2021

2020

Resilient scheduling algorithms for large-scale platforms. (Algorithmes d'ordonnancement tolérants aux fautes pour les plates-formes à large échelle).

Valentin Le Fèvre

PhD thesis, 2020

Design and Comparison of Resilient Scheduling Heuristics for Parallel Jobs.

Anne Benoit, Valentin Le Fèvre, Padma Raghavan, Yves Robert, Hongyang Sun

Proceedings of the 2020 IEEE International Parallel and Distributed Processing Symposium Workshops, 2020

A Comparison of Several Fault-Tolerance Methods for the Detection and Correction of Floating-Point Errors in Matrix-Matrix Multiplication.

Valentin Le Fèvre, Thomas Hérault, Julien Langou, Yves Robert

Proceedings of the Euro-Par 2020: Parallel Processing Workshops, 2020

Resilient Scheduling of Moldable Jobs on Failure-Prone Platforms.

Anne Benoit, Valentin Le Fèvre, Lucas Perotin, Padma Raghavan, Yves Robert, Hongyang Sun

Proceedings of the IEEE International Conference on Cluster Computing, 2020

2019

I/O Scheduling Strategy for Periodic Applications.

Guillaume Aupy, Ana Gainaru, Valentin Le Fèvre

ACM Trans. Parallel Comput., 2019

Comparing the performance of rigid, moldable and grid-shaped applications on failure-prone HPC platforms.

Valentin Le Fèvre, Thomas Hérault, Yves Robert, Aurélien Bouteiller, Atsushi Hori, George Bosilca, Jack J. Dongarra

Parallel Comput., 2019

Combining Checkpointing and Replication for Reliable Execution of Linear Workflows with Fail-Stop and Silent Errors.

Anne Benoit, Aurélien Cavelan, Florina M. Ciorba, Valentin Le Fèvre, Yves Robert

Int. J. Netw. Comput., 2019

A generic approach to scheduling and checkpointing workflows.

Li Han, Valentin Le Fèvre, Louis-Claude Canon, Yves Robert, Frédéric Vivien

Int. J. High Perform. Comput. Appl., 2019

Replication is more efficient than you think.

Anne Benoit, Thomas Hérault, Valentin Le Fèvre, Yves Robert

Proceedings of the International Conference for High Performance Computing, 2019

2018

Approximating a Multi-Grid Solver.

Valentin Le Fèvre, Leonardo Bautista-Gomez, Osman S. Unsal, Marc Casas

Proceedings of the 2018 IEEE/ACM Performance Modeling, 2018

Combining Checkpointing and Replication for Reliable Execution of Linear Workflows.

Anne Benoit, Aurélien Cavelan, Florina M. Ciorba, Valentin Le Fèvre, Yves Robert

Proceedings of the 2018 IEEE International Parallel and Distributed Processing Symposium Workshops, 2018

Do Moldable Applications Perform Better on Failure-Prone HPC Platforms?

Valentin Le Fèvre, George Bosilca, Aurélien Bouteiller, Thomas Hérault, Atsushi Hori, Yves Robert, Jack J. Dongarra

Proceedings of the Euro-Par 2018: Parallel Processing Workshops, 2018

2017

Towards Optimal Multi-Level Checkpointing.

Anne Benoit, Aurélien Cavelan, Valentin Le Fèvre, Yves Robert, Hongyang Sun

IEEE Trans. Computers, 2017

Periodic I/O Scheduling for Super-Computers.

Guillaume Aupy, Ana Gainaru, Valentin Le Fèvre

Proceedings of the High Performance Computing Systems. Performance Modeling, Benchmarking, and Simulation, 2017

Optimal Checkpointing Period with Replicated Execution on Heterogeneous Platforms.

Anne Benoit, Aurélien Cavelan, Valentin Le Fèvre, Yves Robert

Proceedings of the ACM Workshop on Fault-Tolerance for HPC at Extreme Scale, 2017

2016

A Different Re-execution Speed Can Help.

Anne Benoit, Aurélien Cavelan, Valentin Le Fèvre, Yves Robert, Hongyang Sun

Proceedings of the 45th International Conference on Parallel Processing Workshops, 2016