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Buttari, Alfredo

Co-Author Distance
Author ID:
buttari.alfredo Recent zbMATH articles by "Buttari, Alfredo"
Published as:
Buttari, Alfredo
Documents Indexed:

22 Publications since 2007, including1 Additional arXiv Preprint

Software Indexed:
4 Packages
alltop 5

Co-Authors

1single-authored
11 Mary, Theo A.
10 Amestoy, Patrick R.
10 L’Excellent, Jean-Yves
3 Agullo, Emmanuel
3 Boiteau, Olivier
3 Gerest, Matthieu
3 Guermouche, Abdou
2 Ashcraft, Cleve
2 Dongarra, Jack J.
2 Filippone, Salvatore
2 Higham, Nicholas John
2 Jézéquel, Fabienne
2 Kurzak, Jakub
2 Luszczek, Piotr
2 Tomov, Stanimire Z.
2 Vieublé, Bastien
1 Aghamiry, Hossein S.
1 Baboulin, Marc
1 Beller, Sieghard
1 Combe, Laure
1 D’Ambra, Pasqua
1 di Serafino, Daniela
1 Dolean, Victorita
1 Hauberg, Søren
1 Herrmann, Julien
1 Huber, Markus Q.
1 Jego, Antoine
1 Jolivet, Pierre
1 Kodsi, Costy
1 Langou, Julie
1 Langou, Julien
1 Leleux, Philippe
1 Lopez, Florent
1 Mamfoumbi, F.
1 Operto, Stéphane
1 Orban, Dominique
1 Pacteau, André
1 Puglisi, Chiara
1 Ribodetti, Alessandra
1 Rouet, François-Henry
1 Rüde, Ulrich
1 Ruiz, Daniel
1 Titley-Péloquin, David
1 Tournier, Pierre-Henri
1 Weisbecker, Clément
1 Wohlmuth, Barbara I.

Publications by Year

Citations contained in zbMATH Open

17 Publications have been cited 256 times in199 DocumentsCited by ▼Year ▼
Performance and scalability of the block low-rank multifrontal factorization on multicore architectures. Zbl 1471.65025
Amestoy, Patrick R.;Buttari, Alfredo;L’Excellent, Jean-Yves;Mary, Theo
2019
Improving multifrontal methods by means of block low-rank representations. Zbl 1314.05111
Amestoy, Patrick;Ashcraft, Cleve;Boiteau, Olivier;Buttari, Alfredo;L’Excellent, Jean-Yves;Weisbecker, Clément
2015
Accelerating scientific computations with mixed precision algorithms. Zbl 1197.65240
Baboulin, Marc;Buttari, Alfredo;Dongarra, Jack;Kurzak, Jakub;Langou, Julie;Langou, Julien;Luszczek, Piotr;Tomov, Stanimire
2009
On the complexity of the block low-rank multifrontal factorization. Zbl 1372.65089
Amestoy, Patrick;Buttari, Alfredo;L’Excellent, Jean-Yves;Mary, Theo
2017
Fine-grained multithreading for the multifrontal \(QR\) factorization of sparse matrices. Zbl 1362.65031
Buttari, Alfredo
2013
Using mixed precision for sparse matrix computations to enhance the performance while achieving 64-bit accuracy. Zbl 1190.65117
Buttari, Alfredo;Dongarra, Jack;Kurzak, Jakub;Luszczek, Piotr;Tomov, Stanimire
2008
Object-oriented techniques for sparse matrix computations in Fortran 2003. Zbl 1365.65127
Filippone, Salvatore;Buttari, Alfredo
2012
Bridging the gap between flat and hierarchical low-rank matrix formats: the multilevel block low-rank format. Zbl 1434.65051
Amestoy, Patrick R.;Buttari, Alfredo;L’Excellent, Jean-Yves;Mary, Theo A.
2019
2LEV-D2P4: a package of high-performance preconditioners for scientific and engineering applications. Zbl 1122.65046
Buttari, Alfredo;D’Ambra, Pasqua;di Serafino, Daniela;Filippone, Salvatore
2007
Implementing multifrontal sparse solvers for multicore architectures with sequential task flow runtime systems. Zbl 1369.65062
Agullo, Emmanuel;Buttari, Alfredo;Guermouche, Abdou;Lopez, Florent
2016
Mixed precision low-rank approximations and their application to block low-rank LU factorization. Zbl 1525.65038
Amestoy, Patrick;Boiteau, Olivier;Buttari, Alfredo;Gerest, Matthieu;Jézéquel, Fabienne;L’Excellent, Jean-Yves;Mary, Theo
2023
Combining sparse approximate factorizations with mixed-precision iterative refinement. Zbl 07908566
Amestoy, Patrick;Buttari, Alfredo;Higham, Nicholas J.;L’Excellent, Jean-Yves;Mary, Theo;Vieublé, Bastien
2023
Block low-rank single precision coarse grid solvers for extreme scale multigrid methods. Zbl 1538.65583
Buttari, Alfredo;Huber, Markus;Leleux, Philippe;Mary, Theo;Rüde, Ulrich;Wohlmuth, Barbara
2022
Five-precision GMRES-based iterative refinement. Zbl 1545.65124
Amestoy, Patrick;Buttari, Alfredo;Higham, Nicholas J.;L’Excellent, Jean-Yves;Mary, Theo;Vieublé, Bastien
2024
A tridiagonalization method for symmetric saddle-point systems. Zbl 1436.65029
Buttari, Alfredo;Orban, Dominique;Ruiz, Daniel;Titley-Peloquin, David
2019
Robust memory-aware mappings for parallel multifrontal factorizations. Zbl 1360.65134
Agullo, Emmanuel;Amestoy, Patrick R.;Buttari, Alfredo;Guermouche, Abdou;L’Excellent, Jean-Yves;Rouet, François-Henry
2016
ParallelQR factorization of block-tridiagonal matrices. Zbl 1457.65018
Buttari, Alfredo;Hauberg, Søren;Kodsi, Costy
2020
Five-precision GMRES-based iterative refinement. Zbl 1545.65124
Amestoy, Patrick;Buttari, Alfredo;Higham, Nicholas J.;L’Excellent, Jean-Yves;Mary, Theo;Vieublé, Bastien
2024
Mixed precision low-rank approximations and their application to block low-rank LU factorization. Zbl 1525.65038
Amestoy, Patrick;Boiteau, Olivier;Buttari, Alfredo;Gerest, Matthieu;Jézéquel, Fabienne;L’Excellent, Jean-Yves;Mary, Theo
2023
Combining sparse approximate factorizations with mixed-precision iterative refinement. Zbl 07908566
Amestoy, Patrick;Buttari, Alfredo;Higham, Nicholas J.;L’Excellent, Jean-Yves;Mary, Theo;Vieublé, Bastien
2023
Block low-rank single precision coarse grid solvers for extreme scale multigrid methods. Zbl 1538.65583
Buttari, Alfredo;Huber, Markus;Leleux, Philippe;Mary, Theo;Rüde, Ulrich;Wohlmuth, Barbara
2022
ParallelQR factorization of block-tridiagonal matrices. Zbl 1457.65018
Buttari, Alfredo;Hauberg, Søren;Kodsi, Costy
2020
Performance and scalability of the block low-rank multifrontal factorization on multicore architectures. Zbl 1471.65025
Amestoy, Patrick R.;Buttari, Alfredo;L’Excellent, Jean-Yves;Mary, Theo
2019
Bridging the gap between flat and hierarchical low-rank matrix formats: the multilevel block low-rank format. Zbl 1434.65051
Amestoy, Patrick R.;Buttari, Alfredo;L’Excellent, Jean-Yves;Mary, Theo A.
2019
A tridiagonalization method for symmetric saddle-point systems. Zbl 1436.65029
Buttari, Alfredo;Orban, Dominique;Ruiz, Daniel;Titley-Peloquin, David
2019
On the complexity of the block low-rank multifrontal factorization. Zbl 1372.65089
Amestoy, Patrick;Buttari, Alfredo;L’Excellent, Jean-Yves;Mary, Theo
2017
Implementing multifrontal sparse solvers for multicore architectures with sequential task flow runtime systems. Zbl 1369.65062
Agullo, Emmanuel;Buttari, Alfredo;Guermouche, Abdou;Lopez, Florent
2016
Robust memory-aware mappings for parallel multifrontal factorizations. Zbl 1360.65134
Agullo, Emmanuel;Amestoy, Patrick R.;Buttari, Alfredo;Guermouche, Abdou;L’Excellent, Jean-Yves;Rouet, François-Henry
2016
Improving multifrontal methods by means of block low-rank representations. Zbl 1314.05111
Amestoy, Patrick;Ashcraft, Cleve;Boiteau, Olivier;Buttari, Alfredo;L’Excellent, Jean-Yves;Weisbecker, Clément
2015
Fine-grained multithreading for the multifrontal \(QR\) factorization of sparse matrices. Zbl 1362.65031
Buttari, Alfredo
2013
Object-oriented techniques for sparse matrix computations in Fortran 2003. Zbl 1365.65127
Filippone, Salvatore;Buttari, Alfredo
2012
Accelerating scientific computations with mixed precision algorithms. Zbl 1197.65240
Baboulin, Marc;Buttari, Alfredo;Dongarra, Jack;Kurzak, Jakub;Langou, Julie;Langou, Julien;Luszczek, Piotr;Tomov, Stanimire
2009
Using mixed precision for sparse matrix computations to enhance the performance while achieving 64-bit accuracy. Zbl 1190.65117
Buttari, Alfredo;Dongarra, Jack;Kurzak, Jakub;Luszczek, Piotr;Tomov, Stanimire
2008
2LEV-D2P4: a package of high-performance preconditioners for scientific and engineering applications. Zbl 1122.65046
Buttari, Alfredo;D’Ambra, Pasqua;di Serafino, Daniela;Filippone, Salvatore
2007
alltop 5

Cited by 549 Authors

12 Buttari, Alfredo
12 Mary, Theo A.
8 Filippone, Salvatore
7 D’Ambra, Pasqua
6 Amestoy, Patrick R.
6 Darve, Eric
6 Ghysels, Pieter
6 L’Excellent, Jean-Yves
5 di Serafino, Daniela
5 Dongarra, Jack J.
5 Higham, Nicholas John
5 Li, Xiaoye Sherry
5 Scott, Jennifer
5 Shu, Shi
5 Xia, Jianlin
5 Xu, Xiaowen
5 Yue, Xiaoqiang
4 Alsalti-Baldellou, Àdel A.
4 Janna, Carlo
4 Liu, Yang
4 Orban, Dominique
4 Rajamanickam, Sivasankaran
4 Rüde, Ulrich
4 Tomov, Stanimire Z.
3 Agullo, Emmanuel
3 Álvarez-Farré, Xavier
3 Anzt, Hartwig
3 Arndt, Daniel
3 Bangerth, Wolfgang
3 Boman, Erik G.
3 Cambier, Léopold
3 Claus, Lisa
3 de Hoop, Maarten V.
3 Faucher, Florian
3 Fehling, Marc
3 Guermouche, Abdou
3 Haidar, Azzam
3 Heister, Timo
3 Heltai, Luca
3 Kronbichler, Martin
3 Luszczek, Piotr
3 Maier, Matthias Sebastian
3 Montoison, Alexis
3 Munch, Peter
3 Napov, Artem
3 Rouet, François-Henry
3 Scherzer, Otmar
3 Sipp, Denis
3 Trias, Francesc Xavier
3 Turcksin, Bruno
2 Africa, Pasquale Claudio
2 Ambikasaran, Sivaram
2 Antoñana, Mikel
2 Aprovitola, Andrea
2 Baboulin, Marc
2 Badia, Santiago
2 Bertaccini, Daniele
2 Carson, Erin Claire
2 Chen, Chao
2 Chen, Chunyan
2 Davis, Timothy Alden
2 Denaro, Filippo Maria
2 Durastante, Fabio
2 Feder, Marco
2 Franceschini, Andrea
2 Gassmöller, Rene
2 Giraud, Luc
2 Gratton, Serge
2 Gujjula, Vaishnavi
2 Hesthaven, Jan S.
2 Heuveline, Vincent
2 Hirschvogel, Marc
2 Hogg, Jonathan D.
2 Jézéquel, Fabienne
2 Kandappan, V. A.
2 Keyes, David Elliot
2 Kinnewig, Sebastian
2 Kohl, Nils
2 Kurzak, Jakub
2 Lanteri, Stéphane
2 Leleux, Philippe
2 Li, Yingzhou
2 Lopez, Florent
2 Makazaga, Joseba
2 Marquet, Olivier
2 Martín, Alberto F.
2 Martinsson, Per-Gunnar
2 Mohr, Marcus
2 Murua, Ander
2 Nordsletten, David A.
2 Oliva, Assensi
2 Ou, Xiaofeng
2 Paál, György
2 Pelteret, Jean-Paul
2 Principe, Javier R.
2 Qian, Jianliang
2 Qiu, Yue
2 Rocker, Björn
2 Roman, Jean
2 Sid-Lakhdar, Wissam M.
...and 449 more Authors
alltop 5

Cited in 59 Serials

33 SIAM Journal on Scientific Computing
15 Journal of Computational Physics
14 SIAM Journal on Matrix Analysis and Applications
13 Computer Methods in Applied Mechanics and Engineering
12 ACM Transactions on Mathematical Software
7 Computers & Mathematics with Applications
7 Numerical Linear Algebra with Applications
6 Computers and Fluids
6 International Journal for Numerical Methods in Engineering
6 Journal of Scientific Computing
4 Computer Physics Communications
4 Journal of Computational and Applied Mathematics
3 Parallel Computing
3 Numerical Algorithms
3 Computational Geosciences
3 Journal of Numerical Mathematics
3 Acta Numerica
2 Journal of Fluid Mechanics
2 Applied Mathematics and Computation
2 Archives of Computational Methods in Engineering
2 Numerical Mathematics: Theory, Methods and Applications
2 East Asian Journal on Applied Mathematics
2 Philosophical Transactions of the Royal Society of London. A. Mathematical, Physical and Engineering Sciences
1 International Journal of Engineering Science
1 Mathematics and Computers in Simulation
1 Theoretical Computer Science
1 Numerical Methods for Partial Differential Equations
1 European Journal of Applied Mathematics
1 Japan Journal of Industrial and Applied Mathematics
1 The Annals of Applied Probability
1 International Journal of Foundations of Computer Science
1 Applied Mathematical Modelling
1 Celestial Mechanics and Dynamical Astronomy
1 International Journal of Robust and Nonlinear Control
1 Cybernetics and Systems Analysis
1 Computational Optimization and Applications
1 ETNA. Electronic Transactions on Numerical Analysis
1 Advances in Computational Mathematics
1 Computing and Visualization in Science
1 Communications in Nonlinear Science and Numerical Simulation
1 Computational Methods in Applied Mathematics
1 Sādhanā
1 Multiscale Modeling & Simulation
1 Parallel Processing Letters
1 Engineering Optimization
1 European Series in Applied and Industrial Mathematics (ESAIM): Mathematical Modelling and Numerical Analysis
1 Acta Mechanica Sinica
1 Mathematics in Computer Science
1 Communications in Computational Physics
1 Inverse Problems and Imaging
1 Algorithms
1 Mathematical Programming Computation
1 Wiley Interdisciplinary Reviews. WIREs Computational Statistics
1 Numerical Algebra, Control and Optimization
1 Research in the Mathematical Sciences
1 Proceedings of the Royal Society of London. A. Mathematical, Physical and Engineering Sciences
1 INFOR: Information Systems and Operational Research
1 Trends in Computational and Applied Mathematics
1 SciPost Physics
alltop 5

Cited in 22 Fields

168 Numerical analysis (65-XX)
33 Fluid mechanics (76-XX)
19 Computer science (68-XX)
16 Linear and multilinear algebra; matrix theory (15-XX)
16 Partial differential equations (35-XX)
15 Mechanics of deformable solids (74-XX)
8 Operations research, mathematical programming (90-XX)
7 Geophysics (86-XX)
4 Combinatorics (05-XX)
4 Calculus of variations and optimal control; optimization (49-XX)
4 Optics, electromagnetic theory (78-XX)
3 Probability theory and stochastic processes (60-XX)
3 Biology and other natural sciences (92-XX)
3 Systems theory; control (93-XX)
2 Integral equations (45-XX)
2 Information and communication theory, circuits (94-XX)
1 Potential theory (31-XX)
1 Approximations and expansions (41-XX)
1 Statistics (62-XX)
1 Mechanics of particles and systems (70-XX)
1 Quantum theory (81-XX)
1 Statistical mechanics, structure of matter (82-XX)

Citations by Year

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