Jean-Yves L'Excellent

Orcid: 0000-0001-5804-993X

According to our database1, Jean-Yves L'Excellent authored at least 39 papers between 1996 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Five-Precision GMRES-Based Iterative Refinement.
SIAM J. Matrix Anal. Appl., March, 2024

Communication Avoiding Block Low-Rank Parallel Multifrontal Triangular Solve with Many Right-Hand Sides.
SIAM J. Matrix Anal. Appl., March, 2024

2023
Combining Sparse Approximate Factorizations with Mixed-precision Iterative Refinement.
ACM Trans. Math. Softw., March, 2023

2019
Performance and Scalability of the Block Low-Rank Multifrontal Factorization on Multicore Architectures.
ACM Trans. Math. Softw., 2019

On Exploiting Sparsity of Multiple Right-Hand Sides in Sparse Direct Solvers.
SIAM J. Sci. Comput., 2019

Bridging the Gap Between Flat and Hierarchical Low-Rank Matrix Formats: The Multilevel Block Low-Rank Format.
SIAM J. Sci. Comput., 2019

2017
On the Complexity of the Block Low-Rank Multifrontal Factorization.
SIAM J. Sci. Comput., 2017

2016
Robust Memory-Aware Mappings for Parallel Multifrontal Factorizations.
SIAM J. Sci. Comput., 2016

2015
Parallel Computation of Entries of A<sup>-1</sup>.
SIAM J. Sci. Comput., 2015

Improving Multifrontal Methods by Means of Block Low-Rank Representations.
SIAM J. Sci. Comput., 2015

2014
A study of shared-memory parallelism in a multifrontal solver.
Parallel Comput., 2014

Modeling 1D Distributed-Memory Dense Kernels for an Asynchronous Multifrontal Sparse Solver.
Proceedings of the High Performance Computing for Computational Science - VECPAR 2014 - 11th International Conference, Eugene, OR, USA, June 30, 2014

2012
On Computing Inverse Entries of a Sparse Matrix in an Out-of-Core Environment.
SIAM J. Sci. Comput., 2012

Multifrontal Methods: Parallelism, Memory Usage and Numerical Aspects.
, 2012

2011
Mumps.
Proceedings of the Encyclopedia of Parallel Computing, 2011

Multifrontal Method.
Proceedings of the Encyclopedia of Parallel Computing, 2011

2010
Reducing the I/O Volume in Sparse Out-of-core Multifrontal Methods.
SIAM J. Sci. Comput., 2010

2009
FWT2D: A massively parallel program for frequency-domain full-waveform tomography of wide-aperture seismic data - Part 2: Numerical examples and scalability analysis.
Comput. Geosci., 2009

FWT2D: A massively parallel program for frequency-domain full-waveform tomography of wide-aperture seismic data - Part 1: Algorithm.
Comput. Geosci., 2009

2008
A parallel out-of-core multifrontal method: Storage of factors on disk and analysis of models for an out-of-core active memory.
Parallel Comput., 2008

On the I/O Volume in Out-of-Core Multifrontal Methods with a Flexible Allocation Scheme.
Proceedings of the High Performance Computing for Computational Science, 2008

2007
Reducing the I/O Volume in an Out-of-Core Sparse Multifrontal Solver.
Proceedings of the High Performance Computing, 2007

2006
Constructing memory-minimizing schedules for multifrontal methods.
ACM Trans. Math. Softw., 2006

Hybrid scheduling for the parallel solution of linear systems.
Parallel Comput., 2006

A Preliminary Out-of-Core Extension of a Parallel Multifrontal Solver.
Proceedings of the Euro-Par 2006, Parallel Processing, 12th International Euro-Par Conference, Dresden, Germany, August 28, 2006

2005
A Study of Various Load Information Exchange Mechanisms for a Distributed Application using Dynamic Scheduling.
Proceedings of the 19th International Parallel and Distributed Processing Symposium (IPDPS 2005), 2005

2004
Memory-Based Scheduling for a Parallel Multifrontal Solver.
Proceedings of the 18th International Parallel and Distributed Processing Symposium (IPDPS 2004), 2004

Use of a Network-Enabled Server System for a Sparse Linear Algebra Grid Application.
Proceedings of the Future Generation Grids: Proceedings of the Workshop on Future Generation Grids, 2004

2003
Impact of reordering on the memory of a multifrontal solver.
Parallel Comput., 2003

Impact of the implementation of MPI point-to-point communications on the performance of two general sparse solvers.
Parallel Comput., 2003

On the Memory Usage of a Parallel Multifrontal Solver.
Proceedings of the 17th International Parallel and Distributed Processing Symposium (IPDPS 2003), 2003

2001
Analysis and comparison of two general sparse solvers for distributed memory computers.
ACM Trans. Math. Softw., 2001

A Fully Asynchronous Multifrontal Solver Using Distributed Dynamic Scheduling.
SIAM J. Matrix Anal. Appl., 2001

Performance and tuning of two distributed memory sparse solvers.
Proceedings of the Tenth SIAM Conference on Parallel Processing for Scientific Computing, 2001

2000
MUMPS : A General Purpose Distributed Memory Sparse Solver.
Proceedings of the Applied Parallel Computing, 2000

1999
The PARASOL Project and the Multifrontal Parallel Solver for Sparse Systems.
Proceedings of the Ninth SIAM Conference on Parallel Processing for Scientific Computing, 1999

1998
Multifrontal Solvers Within the PARASOL Environment.
Proceedings of the Applied Parallel Computing, 1998

1997
Element-by-Element Preconditioners for Large Partially Separable Optimization Problems.
SIAM J. Sci. Comput., 1997

1996
Preprocessing of Sparse Unassembled Linear Systems for Efficient Solution Using Element-by-Element Preconditioners.
Proceedings of the Euro-Par '96 Parallel Processing, 1996


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