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Simon Portegies Zwart
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Journal Articles
- 2024
- [j11]Veronica Saz Ulibarrena, Philipp Horn, Simon Portegies Zwart, Elena Sellentin, Barry Koren, Maxwell X. Cai
:
A hybrid approach for solving the gravitational N-body problem with Artificial Neural Networks. J. Comput. Phys. 496: 112596 (2024) - 2020
- [j10]Simon Portegies Zwart
, F. Inti Pelupessy, Carmen Martínez-Barbosa, Arjen van Elteren, Steve McMillan:
Non-intrusive hierarchical coupling strategies for multi-scale simulations in gravitational dynamics. Commun. Nonlinear Sci. Numer. Simul. 85: 105240 (2020) - 2018
- [j9]Simon Portegies Zwart
, Tjarda Boekholt
:
Numerical verification of the microscopic time reversibility of Newton's equations of motion: Fighting exponential divergence. Commun. Nonlinear Sci. Numer. Simul. 61: 160-166 (2018) - 2016
- [j8]Simon Portegies Zwart
, Jeroen Bédorf
:
Creating the Virtual Universe. IEEE Softw. 33(5): 25-29 (2016) - 2015
- [j7]Simon Portegies Zwart
, Jeroen Bédorf
:
Using GPUs to Enable Simulation with Computational Gravitational Dynamics in Astrophysics. Computer 48(11): 50-58 (2015) - 2013
- [j6]Simon Portegies Zwart, Stephen L. W. McMillan, Arjen van Elteren, F. Inti Pelupessy, Nathan de Vries:
Multi-physics simulations using a hierarchical interchangeable software interface. Comput. Phys. Commun. 184(3): 456-468 (2013) - 2012
- [j5]Jeroen Bédorf
, Evghenii Gaburov, Simon Portegies Zwart
:
A sparse octree gravitational N-body code that runs entirely on the GPU processor. J. Comput. Phys. 231(7): 2825-2839 (2012) - 2010
- [j4]Simon Portegies Zwart, Derek Groen
, Tomoaki Ishiyama
, Keigo Nitadori, Junichiro Makino
, Cees de Laat, Steve McMillan, Kei Hiraki, Stefan Harfst, Paola Grosso
:
Simulating the Universe on an Intercontinental Grid. Computer 43(8): 63-70 (2010) - [j3]Derek Groen
, Stefan Harfst, Simon Portegies Zwart:
The Living Application: a Self-Organizing System for Complex Grid Tasks. Int. J. High Perform. Comput. Appl. 24(2): 185-193 (2010) - 2007
- [j2]Katarzyna Rycerz
, Alfredo Tirado-Ramos, Alessia Gualandris
, Simon Portegies Zwart, Marian Bubak
, Peter M. A. Sloot:
Regular Paper: Interactive N-Body Simulations On the Grid: HLA Versus MPI. Int. J. High Perform. Comput. Appl. 21(2): 210-221 (2007) - [j1]Alessia Gualandris
, Simon Portegies Zwart, Alfredo Tirado-Ramos:
Performance analysis of direct N-body algorithms for astrophysical simulations on distributed systems. Parallel Comput. 33(3): 159-173 (2007)
Conference and Workshop Papers
- 2019
- [c13]F. Inti Pelupessy, Simon Portegies Zwart, Arjen van Elteren, Henk A. Dijkstra, Fredrik Jansson, Daan Crommelin
, Pier Siebesma, Ben van Werkhoven, Gijs van den Oord:
Creating a Reusable Cross-Disciplinary Multi-scale and Multi-physics Framework: From AMUSE to OMUSE and Beyond. ICCS (4) 2019: 379-392 - 2018
- [c12]F. Inti Pelupessy, Ben van Werkhoven, Gijs van den Oord, Simon Portegies Zwart, Arjen van Elteren, Henk A. Dijkstra:
Development of the OMUSE/AMUSE Modeling System. eScience 2018: 374 - 2016
- [c11]F. Inti Pelupessy, Ben van Werkhoven
, Arjen van Elteren, Jan Viebahn, Adam Candy
, Simon Portegies Zwart, Henk A. Dijkstra:
OMUSE: Oceanographic multipurpose software environment. eScience 2016: 399 - 2015
- [c10]Derek Groen
, Simon Portegies Zwart:
From Thread to Transcontinental Computer: Disturbing Lessons in Distributed Supercomputing. e-Science 2015: 565-571 - 2014
- [c9]Jeroen Bédorf
, Evghenii Gaburov, Michiko S. Fujii, Keigo Nitadori, Tomoaki Ishiyama
, Simon Portegies Zwart
:
24.77 Pflops on a Gravitational Tree-Code to Simulate the Milky Way Galaxy with 18600 GPUs. SC 2014: 54-65 - 2013
- [c8]Simon Portegies Zwart:
The Astronomical Multipurpose Software Environment and the Ecology of Star Clusters. CCGRID 2013: 202 - 2012
- [c7]Niels Drost
, Jason Maassen
, Maarten A. J. van Meersbergen, Henri E. Bal, F. Inti Pelupessy, Simon Portegies Zwart, Michael Kliphuis, Henk A. Dijkstra, Frank J. Seinstra:
High-Performance Distributed Multi-Model / Multi-Kernel Simulations: A Case-Study in Jungle Computing. IPDPS Workshops 2012: 150-162 - 2010
- [c6]Evghenii Gaburov, Jeroen Bédorf
, Simon Portegies Zwart
:
Gravitational tree-code on graphics processing units: implementation in CUDA. ICCS 2010: 1119-1127 - [c5]Derek Groen
, Steven Rieder
, Paola Grosso
, Cees de Laat, Simon Portegies Zwart:
A platform independent communication library for distributed computing. ICCS 2010: 2699-2706 - 2009
- [c4]Derek Groen
, Stefan Harfst, Simon Portegies Zwart:
On the Origin of Grid Species: The Living Application. ICCS (1) 2009: 205-212 - 2008
- [c3]Derek Groen
, Simon Portegies Zwart, Steve McMillan, Jun Makino:
Simulating N-Body Systems on the Grid Using Dedicated Hardware. ICCS (1) 2008: 86-95 - [c2]Simon Portegies Zwart, Steve McMillan, Breanndán Ó Nualláin, Douglas Heggie, James Lombardi
, Piet Hut, Sambaran Banerjee, Houria Belkus, Tassos Fragos
, John Fregeau, Michiko Fuji, Evghenii Gaburov, Evert Glebbeek, Derek Groen
, Stefan Harfst, Rob Izzard, Mario Juric
, Stephen Justham, Peter Teuben, Joris van Bever, Ofer Yaron, Marcel Zemp
:
A Multiphysics and Multiscale Software Environment for Modeling Astrophysical Systems. ICCS (2) 2008: 207-216 - 2005
- [c1]Alfredo Tirado-Ramos, Alessia Gualandris, Simon Portegies Zwart:
Performance of a Parallel Astrophysical N-Body Solver on Pan-European Computational Grids. EGC 2005: 237-244
Informal and Other Publications
- 2023
- [i26]Veronica Saz Ulibarrena, Philipp Horn, Simon Portegies Zwart, Elena Sellentin, Barry Koren, Maxwell X. Cai:
A hybrid approach for solving the gravitational N-body problem with Artificial Neural Networks. CoRR abs/2310.20398 (2023) - 2021
- [i25]Maxwell X. Cai, Simon Portegies Zwart, Damian Podareanu:
Neural Symplectic Integrator with Hamiltonian Inductive Bias for the Gravitational $N$-body Problem. CoRR abs/2111.15631 (2021) - 2020
- [i24]Caspar van Leeuwen
, Damian Podareanu
, Valeriu Codreanu, Maxwell X. Cai, Axel Berg, Simon Portegies Zwart, Robin Stoffer, Menno Veerman, Chiel van Heerwaarden, Sydney Otten, Sascha Caron, Cunliang Geng
, Francesco Ambrosetti, Alexandre M. J. J. Bonvin:
Deep-learning enhancement of large scale numerical simulations. CoRR abs/2004.03454 (2020) - 2019
- [i23]Jeroen Bédorf, Simon Portegies Zwart:
Bonsai-SPH: A GPU accelerated astrophysical Smoothed Particle Hydrodynamics code. CoRR abs/1909.07439 (2019) - [i22]Philip G. Breen, Christopher N. Foley
, Tjarda Boekholt, Simon Portegies Zwart:
Newton vs the machine: solving the chaotic three-body problem using deep neural networks. CoRR abs/1910.07291 (2019) - 2018
- [i21]Simon Portegies Zwart, Tjarda Boekholt:
Numerical verification of the microscopic time reversibility of Newton's equations of motion: Fighting exponential divergence. CoRR abs/1802.00970 (2018) - 2015
- [i20]Derek Groen, Simon Portegies Zwart:
From Thread to Transcontinental Computer: Disturbing Lessons in Distributed Supercomputing. CoRR abs/1507.01138 (2015) - [i19]Jeroen Bédorf
, Evghenii Gaburov, Simon Portegies Zwart:
Sapporo2: A versatile direct N-body library. CoRR abs/1510.04068 (2015) - 2014
- [i18]Simon Portegies Zwart, Tjarda Boekholt
:
On the minimal accuracy required for simulating self-gravitating systems by means of direct N-body methods. CoRR abs/1402.6713 (2014) - [i17]Simon Portegies Zwart, Jeroen Bédorf:
Computational Gravitational Dynamics with Modern Numerical Accelerators. CoRR abs/1409.5474 (2014) - [i16]Jeroen Bédorf, Evghenii Gaburov, Michiko S. Fujii, Keigo Nitadori, Tomoaki Ishiyama, Simon Portegies Zwart:
24.77 Pflops on a Gravitational Tree-Code to Simulate the Milky Way Galaxy with 18600 GPUs. CoRR abs/1412.0659 (2014) - 2013
- [i15]Derek Groen, Steven Rieder
, Simon Portegies Zwart:
MPWide: a light-weight library for efficient message passing over wide area networks. CoRR abs/1312.0910 (2013) - 2012
- [i14]Niels Drost, Jason Maassen, Maarten A. J. van Meersbergen, Henri E. Bal, F. Inti Pelupessy, Simon Portegies Zwart, Michael Kliphuis, Henk A. Dijkstra, Frank J. Seinstra:
High-Performance Distributed Multi-Model / Multi-Kernel Simulations: A Case-Study in Jungle Computing. CoRR abs/1203.0321 (2012) - [i13]Jeroen Bédorf
, Evghenii Gaburov, Simon Portegies Zwart:
Bonsai: A GPU Tree-Code. CoRR abs/1204.2280 (2012) - 2011
- [i12]Derek Groen, Simon Portegies Zwart, Tomoaki Ishiyama, Junichiro Makino:
High Performance Gravitational N-body Simulations on a Planet-wide Distributed Supercomputer. CoRR abs/1101.0605 (2011) - [i11]Jeroen Bédorf, Evghenii Gaburov, Simon Portegies Zwart:
A sparse octree gravitational N-body code that runs entirely on the GPU processor. CoRR abs/1106.1900 (2011) - [i10]Derek Groen, Steven Rieder
, Simon Portegies Zwart:
High performance cosmological simulations on a grid of supercomputers. CoRR abs/1109.5559 (2011) - 2010
- [i9]Simon Portegies Zwart, Tomoaki Ishiyama, Derek Groen, Keigo Nitadori, Junichiro Makino, Cees de Laat, Stephen L. W. McMillan, Kei Hiraki, Stefan Harfst, Paola Grosso:
Simulating the universe on an intercontinental grid of supercomputers. CoRR abs/1001.0773 (2010) - [i8]Evghenii Gaburov, Jeroen Bédorf, Simon Portegies Zwart:
Gravitational tree-code on graphics processing units: implementation in CUDA. CoRR abs/1005.5384 (2010) - [i7]Derek Groen, Steven Rieder, Paola Grosso, Cees de Laat, Simon Portegies Zwart:
A Light-Weight Communication Library for Distributed Computing. CoRR abs/1008.2767 (2010) - 2009
- [i6]Evghenii Gaburov, Stefan Harfst, Simon Portegies Zwart:
SAPPORO: A way to turn your graphics cards into a GRAPE-6. CoRR abs/0902.4463 (2009) - [i5]Derek Groen, Stefan Harfst, Simon Portegies Zwart:
The Living Application: a Self-Organising System for Complex Grid Tasks. CoRR abs/0907.4036 (2009) - 2007
- [i4]Derek Groen, Simon Portegies Zwart, Steve McMillan, Jun Makino:
Distributed N-body Simulation on the Grid Using Dedicated Hardware. CoRR abs/0709.4552 (2007) - [i3]Simon Portegies Zwart, Steve McMillan, Derek Groen, Alessia Gualandris, Michael Sipior, Willem Vermin:
A parallel gravitational N-body kernel. CoRR abs/0711.0643 (2007) - [i2]Alfons G. Hoekstra, Simon Portegies Zwart, Marian Bubak, Peter M. A. Sloot:
Towards Distributed Petascale Computing. CoRR abs/astro-ph/0703485 (2007) - [i1]Simon Portegies Zwart, Robert G. Belleman, Peter Geldof:
High Performance Direct Gravitational N-body Simulations on Graphics Processing Units. CoRR abs/cs/0702135 (2007)
Coauthor Index
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