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ORCIDPasqua D'Ambra
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- affiliation: CNR, Naples, Italy
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2020 – today
- 2024
[j32]Daniele Bertaccini
, Pasqua D'Ambra, Fabio Durastante, Salvatore Filippone:
Why diffusion-based preconditioning of Richards equation works: Spectral analysis and computational experiments at very large scale. Numer. Linear Algebra Appl. 31(1) (2024)- [j31]Herbert Owen, Oriol Lehmkuhl, Pasqua D'Ambra, Fabio Durastante, Salvatore Filippone:
Alya toward exascale: algorithmic scalability using PSCToolkit. J. Supercomput. 80(10): 13533-13556 (2024) - [c16]Antonio Filgueras, Giovanni Agosta, Marco Aldinucci, Carlos Álvarez, Pasqua D'Ambra, Massimo Bernaschi, Andrea Biagioni, Daniele Cattaneo, Alessandro Celestini, Massimo Celino, Carlotta Chiarini, Francesca Lo Cicero, Paolo Cretaro, William Fornaciari, Ottorino Frezza, Andrea Galimberti, Francesco Giacomini, Juan Miguel De Haro Ruiz, Francesco Iannone, Daniel Jaschke, Daniel Jiménez-González, Michal Kulczewski, Alberto Leva, Alessandro Lonardo, Michele Martinelli, Xavier Martorell, Simone Montangero, Lucas Morais, Ariel Oleksiak, Paolo Palazzari, Luca Pontisso, Federico Reghenzani, Cristian Rossi, Sergio Saponara, Carlo Saverio Lodi, Francesco Simula, Federico Terraneo, Piero Vicini, Miquel Vidal, Davide Zoni, Giuseppe Zummo:
The TEXTAROSSA Project: Cool all the Way Down to the Hardware. DSD 2024: 526-533 - [i9]Pasqua D'Ambra, Fabio Durastante, Salvatore Filippone:
PSCToolkit: solving sparse linear systems with a large number of GPUs. CoRR abs/2406.19754 (2024) - [i8]Pasqua D'Ambra, Fabio Durastante, Salvatore Filippone, Stefano Massei, Stephen Thomas:
Optimal Polynomial Smoothers for Parallel AMG. CoRR abs/2407.09848 (2024) - 2023
- [j30]Pasqua D'Ambra, Panayot S. Vassilevski, Luisa Cutillo:
Extending bootstrap AMG for clustering of attributed graphs. Appl. Math. Comput. 447: 127904 (2023) - [j29]Pasqua D'Ambra, Fabio Durastante, Salvatore Filippone, Ludmil T. Zikatanov:
Automatic coarsening in Algebraic Multigrid utilizing quality measures for matching-based aggregations. Comput. Math. Appl. 144: 290-305 (2023) - [j28]Pasqua D'Ambra, Fabio Durastante, Salvatore Filippone:
Parallel Sparse Computation Toolkit. Softw. Impacts 15: 100463 (2023) - [j27]Massimo Bernaschi, Alessandro Celestini, Flavio Vella, Pasqua D'Ambra:
A Multi-GPU Aggregation-Based AMG Preconditioner for Iterative Linear Solvers. IEEE Trans. Parallel Distributed Syst. 34(8): 2365-2376 (2023) - [c15]Pasqua D'Ambra, Fabio Durastante, S. M. Ferdous, Salvatore Filippone, Mahantesh Halappanavar, Alex Pothen:
AMG Preconditioners based on Parallel Hybrid Coarsening and Multi-objective Graph Matching. PDP 2023: 59-67 - [i7]Massimo Bernaschi, Alessandro Celestini, Pasqua D'Ambra, Flavio Vella:
Multi-GPU aggregation-based AMG preconditioner for iterative linear solvers. CoRR abs/2303.02352 (2023) - 2022
- [j26]Giovanni Agosta, Marco Aldinucci, Carlos Álvarez, Roberto Ammendola, Yasir Arfat, Olivier Beaumont, Massimo Bernaschi, Andrea Biagioni, Tommaso Boccali, Bérenger Bramas, Carlo Brandolese, Barbara Cantalupo, Mauro Carrozzo, Daniele Cattaneo, Alessandro Celestini, Massimo Celino, Iacopo Colonnelli, Paolo Cretaro, Pasqua D'Ambra, Marco Danelutto, Roberto Esposito, Lionel Eyraud-Dubois, Antonio Filgueras, William Fornaciari, Ottorino Frezza, Andrea Galimberti, Francesco Giacomini, Brice Goglin, Daniele Gregori, Abdou Guermouche, Francesco Iannone, Michal Kulczewski, Francesca Lo Cicero, Alessandro Lonardo, Alberto Riccardo Martinelli, Michele Martinelli, Xavier Martorell, Giuseppe Massari, Simone Montangero, Gianluca Mittone, Raymond Namyst, Ariel Oleksiak, Paolo Palazzari, Pier Stanislao Paolucci, Federico Reghenzani, Cristian Rossi, Sergio Saponara, Francesco Simula, Federico Terraneo, Samuel Thibault, Massimo Torquati, Matteo Turisini, Piero Vicini, Miquel Vidal, Davide Zoni, Giuseppe Zummo:
Towards EXtreme scale technologies and accelerators for euROhpc hw/Sw supercomputing applications for exascale: The TEXTAROSSA approach. Microprocess. Microsystems 95: 104679 (2022) - [i6]Herbert Owen, Oriol Lehmkuhl, Pasqua D'Ambra, Fabio Durastante, Salvatore Filippone:
Alya towards Exascale: Algorithmic Scalability using PSCToolkit. CoRR abs/2210.16660 (2022) - 2021
- [j25]Pasqua D'Ambra, Fabio Durastante, Salvatore Filippone:
AMG Preconditioners for Linear Solvers towards Extreme Scale. SIAM J. Sci. Comput. 43(5): S679-S703 (2021) - [c14]Giovanni Agosta, Daniele Cattaneo, William Fornaciari, Andrea Galimberti, Giuseppe Massari, Federico Reghenzani, Federico Terraneo, Davide Zoni, Carlo Brandolese, Massimo Celino, Francesco Iannone, Paolo Palazzari, Giuseppe Zummo, Massimo Bernaschi, Pasqua D'Ambra, Sergio Saponara, Marco Danelutto, Massimo Torquati, Marco Aldinucci, Yasir Arfat, Barbara Cantalupo, Iacopo Colonnelli, Roberto Esposito, Alberto Riccardo Martinelli, Gianluca Mittone, Olivier Beaumont, Bérenger Bramas, Lionel Eyraud-Dubois, Brice Goglin, Abdou Guermouche, Raymond Namyst, Samuel Thibault, Antonio Filgueras, Miquel Vidal, Carlos Álvarez, Xavier Martorell, Ariel Oleksiak, Michal Kulczewski, Alessandro Lonardo, Piero Vicini, Francesca Lo Cicero, Francesco Simula, Andrea Biagioni, Paolo Cretaro, Ottorino Frezza, Pier Stanislao Paolucci, Matteo Turisini, Francesco Giacomini, Tommaso Boccali, Simone Montangero, Roberto Ammendola:
TEXTAROSSA: Towards EXtreme scale Technologies and Accelerators for euROhpc hw/Sw Supercomputing Applications for exascale. DSD 2021: 286-294 - [i5]Pasqua D'Ambra, Clara De Santis, Panayot S. Vassilevski, Luisa Cutillo:
Network Clustering by Embedding of Attribute-augmented Graphs. CoRR abs/2109.09367 (2021) - [i4]Daniele Bertaccini, Pasqua D'Ambra, Fabio Durastante, Salvatore Filippone:
Preconditioning Richards Equations: spectral analysis and parallel solution at very large scale. CoRR abs/2112.05051 (2021) - 2020
- [j24]Zahari Zlatev, Pasqua D'Ambra, István Faragó, Vladimir Shaydurov, Lubin G. Vulkov:
Advanced numerical methods for complex scientific and engineering problems: Editorial introduction. J. Comput. Appl. Math. 372: 112596 (2020) - [j23]Massimo Bernaschi, Pasqua D'Ambra, Dario Pasquini:
AMG based on compatible weighted matching for GPUs. Parallel Comput. 92: 102599 (2020) - [j22]Massimo Bernaschi, Pasqua D'Ambra, Dario Pasquini:
BootCMatchG: An adaptive Algebraic MultiGrid linear solver for GPUs. Softw. Impacts 6: 100041 (2020) - [i3]Pasqua D'Ambra, Fabio Durastante, Salvatore Filippone:
On the quality of matching-based aggregates for algebraic coarsening of SPD matrices in AMG. CoRR abs/2001.09969 (2020) - [i2]Pasqua D'Ambra, Fabio Durastante, Salvatore Filippone:
AMG preconditioners for Linear Solvers towards Extreme Scale. CoRR abs/2006.16147 (2020)
2010 – 2019
- 2019
- [j21]Pasqua D'Ambra, Luisa Cutillo, Panayot S. Vassilevski:
Bootstrap AMG for spectral clustering. Comput. Math. Methods 1(2) (2019) - [j20]Pasqua D'Ambra, Panayot S. Vassilevski:
Improving solve time of aggregation-based adaptive AMG. Numer. Linear Algebra Appl. 26(6) (2019) - [j19]Ambra Abdullahi Hassan, Valeria Cardellini, Pasqua D'Ambra, Daniela di Serafino, Salvatore Filippone:
Efficient Algebraic Multigrid Preconditioners on Clusters of GPUs. Parallel Process. Lett. 29(1): 1950001:1-1950001:15 (2019) - [i1]Pasqua D'Ambra, Panayot S. Vassilevski:
Improving Solve Time of aggregation-based adaptive AMG. CoRR abs/1907.04417 (2019) - 2018
- [j18]Zahari Zlatev, Pasqua D'Ambra, István Faragó, Imre Fekete:
Numerical Methods for Advanced Scientific Models: Editorial Introduction. J. Comput. Appl. Math. 340: 421-423 (2018) - [j17]Pasqua D'Ambra, Salvatore Filippone, Panayot S. Vassilevski:
BootCMatch: A Software Package for Bootstrap AMG Based on Graph Weighted Matching. ACM Trans. Math. Softw. 44(4): 39:1-39:25 (2018) - 2017
- [c13]Ambra Abdullahi, Pasqua D'Ambra, Daniela di Serafino, Salvatore Filippone:
Parallel Aggregation Based on Compatible Weighted Matching for AMG. LSSC 2017: 563-571 - 2016
- [j16]Pasqua D'Ambra, Salvatore Filippone:
A parallel generalized relaxation method for high-performance image segmentation on GPUs. J. Comput. Appl. Math. 293: 35-44 (2016) - 2015
- [j15]Andrea Aprovitola, Pasqua D'Ambra, Filippo Maria Denaro, Daniela di Serafino, Salvatore Filippone:
SParC-LES: Enabling large eddy simulations with parallel sparse matrix computation tools. Comput. Math. Appl. 70(11): 2688-2700 (2015) - [j14]Pasqua D'Ambra, Gaetano Tartaglione:
Solution of Ambrosio-Tortorelli model for image segmentation by generalized relaxation method. Commun. Nonlinear Sci. Numer. Simul. 20(3): 819-831 (2015) - [j13]Pasqua D'Ambra, Gaetano Tartaglione:
Reprint of Solution of Ambrosio-Tortorelli model for image segmentation by generalized relaxation method. Commun. Nonlinear Sci. Numer. Simul. 21(1-3): 225-237 (2015) - 2013
- [j12]Pasqua D'Ambra, Daniela di Serafino, Salvatore Filippone:
Performance analysis of parallel Schwarz preconditioners in the LES of turbulent channel flows. Comput. Math. Appl. 65(3): 352-361 (2013) - [j11]Pasqua D'Ambra, Panayot S. Vassilevski:
Adaptive AMG with coarsening based on compatible weighted matching. Comput. Vis. Sci. 16(2): 59-76 (2013) - 2012
- [e4]Michael Alexander, Pasqua D'Ambra, Adam Belloum, George Bosilca, Mario Cannataro, Marco Danelutto, Beniamino Di Martino, Michael Gerndt, Emmanuel Jeannot, Raymond Namyst, Jean Roman, Stephen L. Scott, Jesper Larsson Träff, Geoffroy Vallée, Josef Weidendorfer:
Euro-Par 2011: Parallel Processing Workshops - CCPI, CGWS, HeteroPar, HiBB, HPCVirt, HPPC, HPSS, MDGS, ProPer, Resilience, UCHPC, VHPC, Bordeaux, France, August 29 - September 2, 2011, Revised Selected Papers, Part I. Lecture Notes in Computer Science 7155, Springer 2012, ISBN 978-3-642-29736-6 [contents] - [e3]Michael Alexander, Pasqua D'Ambra, Adam Belloum, George Bosilca, Mario Cannataro, Marco Danelutto, Beniamino Di Martino, Michael Gerndt, Emmanuel Jeannot, Raymond Namyst, Jean Roman, Stephen L. Scott, Jesper Larsson Träff, Geoffroy Vallée, Josef Weidendorfer:
Euro-Par 2011: Parallel Processing Workshops - CCPI, CGWS, HeteroPar, HiBB, HPCVirt, HPPC, HPSS, MDGS, ProPer, Resilience, UCHPC, VHPC, Bordeaux, France, August 29 - September 2, 2011, Revised Selected Papers, Part II. Lecture Notes in Computer Science 7156, Springer 2012, ISBN 978-3-642-29739-7 [contents] - 2011
- [c12]Stefania Corsaro, Pasqua D'Ambra, Francesca Perla:
Algorithms and Programming Tools for Next-Generation High-Performance Scientific Software HPSS 2011. Euro-Par Workshops (1) 2011: 293-294 - [c11]Laura Antonelli, Pasqua D'Ambra:
Dynamic Load Balancing for High-Performance Simulations of Combustion in Engine Applications. PDP 2011: 133-140 - 2010
- [j10]Constantine Bekas, Pasqua D'Ambra, Ananth Grama, Yousef Saad, Petko Yanev:
Special issue on Parallel Matrix Algorithms and Applications. Parallel Comput. 36(5-6): 213-214 (2010) - [j9]Pasqua D'Ambra, Daniela di Serafino, Mario Rosario Guarracino, Francesca Perla:
Parallel, Distributed and Network-based Computing: an Application Perspective. Scalable Comput. Pract. Exp. 11(3) (2010) - [j8]Pasqua D'Ambra, Daniela di Serafino, Salvatore Filippone:
MLD2P4: A Package of Parallel Algebraic Multilevel Domain Decomposition Preconditioners in Fortran 95. ACM Trans. Math. Softw. 37(3): 30:7-30:23 (2010) - [e2]Pasqua D'Ambra, Mario Rosario Guarracino, Domenico Talia:
Euro-Par 2010 - Parallel Processing, 16th International Euro-Par Conference, Ischia, Italy, August 31 - September 3, 2010, Proceedings, Part I. Lecture Notes in Computer Science 6271, Springer 2010, ISBN 978-3-642-15276-4 [contents] - [e1]Pasqua D'Ambra, Mario Rosario Guarracino, Domenico Talia:
Euro-Par 2010 - Parallel Processing, 16th International Euro-Par Conference, Ischia, Italy, August 31 - September 3, 2010, Proceedings, Part II. Lecture Notes in Computer Science 6272, Springer 2010, ISBN 978-3-642-15290-0 [contents]
2000 – 2009
- 2009
- [c10]Peter Arbenz, Martin B. van Gijzen, Patrick Amestoy, Pasqua D'Ambra:
Introduction. Euro-Par 2009: 719-720 - [c9]Andrea Aprovitola, Pasqua D'Ambra, Daniela di Serafino, Salvatore Filippone:
On the Use of Aggregation-Based Parallel Multilevel Preconditioners in the LES of Wall-Bounded Turbulent Flows. LSSC 2009: 67-75 - 2008
- [j7]Pasqua D'Ambra, Gennaro Della Vecchia, Mario Rosario Guarracino:
Parallel, distributed and network-based processing. J. Syst. Archit. 54(9): 841-842 (2008) - 2007
- [j6]Alfredo Buttari, Pasqua D'Ambra, Daniela di Serafino, Salvatore Filippone:
2LEV-D2P4: a package of high-performance preconditioners for scientific and engineering applications. Appl. Algebra Eng. Commun. Comput. 18(3): 223-239 (2007) - [c8]Laura Antonelli, Pasqua D'Ambra, Francesco Gregoretti, Gennaro Oliva, Paola Belardini:
A Parallel Combustion Solver within an Operator Splitting Context for Engine Simulations on Grids. LSSC 2007: 167-174 - 2006
- [c7]Paola Belardini, Claudio Bertoli, Stefania Corsaro, Pasqua D'Ambra:
Introducing Combustion-Turbulence Interaction in Parallel Simulation of Diesel Engines. HPCC 2006: 1-10 - 2005
- [c6]Paola Belardini, Claudio Bertoli, Stefania Corsaro, Pasqua D'Ambra:
The Impact of Different Stiff ODE Solvers in Parallel Simulation of Diesel Combustion. HPCC 2005: 958-968 - 2004
- [c5]Emilio L. Zapata, Oscar G. Plata, David E. Keyes, Pasqua D'Ambra:
Topic 11: Numerical Algorithms. Euro-Par 2004: 697 - [c4]Alfredo Buttari, Pasqua D'Ambra, Daniela di Serafino, Salvatore Filippone:
Extending PSBLAS to Build Parallel Schwarz Preconditioners. PARA 2004: 593-602 - 2003
- [c3]Pasqua D'Ambra, Marco Danelutto, Daniela di Serafino, Marco Lapegna:
Integrating MPI-based numerical software into an advanced parallel computing environment. PDP 2003: 283-291 - 2002
- [j5]Pasqua D'Ambra, Marco Danelutto, Daniela di Serafino:
Advanced environments for parallel and distributed computing. Parallel Comput. 28(12): 1635-1636 (2002) - [j4]Pasqua D'Ambra, Marco Danelutto, Daniela di Serafino, Marco Lapegna:
Advanced environments for parallel and distributed applications: a view of current status. Parallel Comput. 28(12): 1637-1662 (2002) - [j3]Pasqua D'Ambra, Daniela di Serafino, Marco Lapegna:
Parallel Components for Multidimensional Quadrature: Some Experiences. Parallel Distributed Comput. Pract. 5(3) (2002) - 2000
- [j2]Guido Barone, Pasqua D'Ambra, Daniela di Serafino, Giulio Giunta, Almerico Murli, Angelo Riccio:
Application of a parallel photochemical air quality model to the Campania region (southern Italy). Environ. Model. Softw. 15(6-7): 503-511 (2000)
1990 – 1999
- 1997
- [c2]Guido Barone, Pasqua D'Ambra, Angelo Riccio, Daniela di Serafino, Giulio Giunta:
Numerical Simulation of Air Pollution Phenomena in the Neapolitan Urban Area (Southern Italy): First Experiences. LSSC 1997: 128-135 - 1996
- [c1]Pasqua D'Ambra, Daniela di Serafino, Giulio Giunta, Angelo Riccio:
Parallel Numerical Simulation of Reacting Flows in Air Quality Models. Parallel CFD 1996: 116-123 - 1995
- [j1]Pasqua D'Ambra, Giulio Giunta:
Concurrent Banded Cholesky Factorization on Workstation Networks Using PVM. Parallel Comput. 21(3): 487-494 (1995)
Coauthor Index
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