Robert Speck

50 papers A 1C 1Journal 41Unranked 7
YearRankTypeTitle / Venue / Authors
2026 J jnl
Correction to: Adaptive time step selection for spectral deferred correction.
Numer. Algorithms
Thomas Saupe, Sebastian Götschel, Thibaut Lunet, Daniel Ruprecht, Robert Speck
2025 J jnl
Adaptive time step selection for spectral deferred correction.
Numer. Algorithms
Thomas Saupe, Sebastian Götschel, Thibaut Lunet, Daniel Ruprecht, Robert Speck
2025 — conf
Performance Analysis of Inline Compression in pySDC.
HPEC
Emily Lattanzio, Sansriti Ranjan, Robert Underwood, Thomas Saupe, Robert Speck, Jon C. Calhoun
2025 C conf
RSEHPC@ISC25: Tools and Techniques for Continuous Integration and Benchmarking.
ISC
René Caspart, Robert Speck, Michele Mesiti
2024 J jnl
Adaptive time step selection for Spectral Deferred Corrections.
CoRR
Thomas Baumann, Sebastian Götschel, Thibaut Lunet, Daniel Ruprecht, Robert Speck
2024 J jnl
Numerical simulation of 3D vorticity dynamics with the Diffused Vortex Hydrodynamics method.
Math. Comput. Simul.
Danilo Durante, Salvatore Marrone, D. Brömmel, Robert Speck, Andrea Colagrossi
2024 J jnl
ParaPIF: A Parareal Approach for Parallel-in-Time Integration of Particle-in-Fourier schemes.
CoRR
Sriramkrishnan Muralikrishnan, Robert Speck
2024 J jnl
Resilience Against Soft Faults through Adaptivity in Spectral Deferred Correction.
CoRR
Thomas Baumann, Sebastian Götschel, Thibaut Lunet, Daniel Ruprecht, Robert Speck
2024 J jnl
Spectral Deferred Correction Methods for Second-Order Problems.
SIAM J. Sci. Comput.
Ikrom Akramov, Sebastian Götschel, Michael L. Minion, Daniel Ruprecht, Robert Speck
2023 J jnl
A Unified Analysis Framework for Iterative Parallel-in-Time Algorithms.
SIAM J. Sci. Comput.
Martin J. Gander, Thibaut Lunet, Daniel Ruprecht, Robert Speck
2023 J jnl
Neue Fachgruppe "Research Software Engineering" gegründet.
Softwaretechnik-Trends
Anna-Lena Lamprecht, Wilhelm Hasselbring, Jan Philipp Dietrich, Bernadette Fritzsch, Michael Goedicke, Lars Grunske, Carina Haupt, Stephan Janosch, Frank Löffler, Bernhard Rumpe, Robert Speck
2023 J jnl
Spectral deferred correction methods for second-order problems.
CoRR
Ikrom Akramov, Sebastian Götschel, Michael L. Minion, Daniel Ruprecht, Robert Speck
2022 J jnl
A unified analysis framework for iterative parallel-in-time algorithms.
CoRR
Martin J. Gander, Thibaut Lunet, Daniel Ruprecht, Robert Speck
2022 J jnl
Resiliency in numerical algorithm design for extreme scale simulations.
Int. J. High Perform. Comput. Appl.
Emmanuel Agullo, Mirco Altenbernd, Hartwig Anzt, Leonardo Bautista-Gomez, Tommaso Benacchio, Luca Bonaventura, Hans-Joachim Bungartz, Sanjay Chatterjee, Florina M. Ciorba, Nathan DeBardeleben, Daniel Drzisga, Sebastian Eibl, Christian Engelmann, Wilfried N. Gansterer, Luc Giraud, Dominik Göddeke, Marco Heisig, Fabienne Jézéquel, Nils Kohl, Xiaoye Sherry Li, Romain Lion, Miriam Mehl, Paul Mycek, Michael Obersteiner, Enrique S. Quintana-Ortí, Francesco Rizzi, Ulrich Rüde, Martin Schulz, Fred Fung, Robert Speck, Linda Stals, Keita Teranishi, Samuel Thibault, Dominik Thönnes, Andreas Wagner, Barbara I. Wohlmuth
2021 J jnl
A parallel implementation of a diagonalization-based parallel-in-time integrator.
CoRR
Gayatri Caklovic, Robert Speck, Martin Frank
2021 J jnl
The Parallel Full Approximation Scheme in Space and Time for a Parabolic Finite Element Problem.
CoRR
Oliver Sander, Ruth Schöbel, Robert Speck
2021 J jnl
Twelve Ways To Fool The Masses When Giving Parallel-In-Time Results.
CoRR
Sebastian Götschel, Michael L. Minion, Daniel Ruprecht, Robert Speck
2020 J jnl
Convergence analysis of multi-level spectral deferred corrections.
CoRR
Gitte Kremling, Robert Speck
2020 J jnl
Resiliency in Numerical Algorithm Design for Extreme Scale Simulations.
CoRR
Emmanuel Agullo, Mirco Altenbernd, Hartwig Anzt, Leonardo Bautista-Gomez, Tommaso Benacchio, Luca Bonaventura, Hans-Joachim Bungartz, Sanjay Chatterjee, Florina M. Ciorba, Nathan DeBardeleben, Daniel Drzisga, Sebastian Eibl, Christian Engelmann, Wilfried N. Gansterer, Luc Giraud, Dominik Göddeke, Marco Heisig, Fabienne Jézéquel, Nils Kohl, Xiaoye Sherry Li, Romain Lion, Miriam Mehl, Paul Mycek, Michael Obersteiner, Enrique S. Quintana-Ortí, Francesco Rizzi, Ulrich Rüde, Martin Schulz, Fred Fung, Robert Speck, Linda Stals, Keita Teranishi, Samuel Thibault, Dominik Thönnes, Andreas Wagner, Barbara I. Wohlmuth
2020 J jnl
Time-parallel simulation of the Schrödinger Equation.
Comput. Phys. Commun.
Hannah Rittich, Robert Speck
2019 J jnl
Algorithm 997: pySDC - Prototyping Spectral Deferred Corrections.
ACM Trans. Math. Softw.
Robert Speck
2019 J jnl
PFASST-ER: Combining the Parallel Full Approximation Scheme in Space and Time with parallelization across the method.
CoRR
Ruth Schöbel, Robert Speck
2019 J jnl
Time-parallel simulation of the Schrödinger Equation.
CoRR
Hannah Rittich, Robert Speck
2019 J jnl
Using performance analysis tools for parallel-in-time integrators - Does my time-parallel code do what I think it does?
CoRR
Robert Speck, Michael Knobloch, Andreas Gocht, Sebastian Lührs
2018 J jnl
Asymptotic convergence of the parallel full approximation scheme in space and time for linear problems.
Numer. Linear Algebra Appl.
Matthias Bolten, Dieter Moser, Robert Speck
2018 J jnl
Parallelizing spectral deferred corrections across the method.
Comput. Vis. Sci.
Robert Speck
2018 J jnl
pySDC - Prototyping spectral deferred corrections.
CoRR
Robert Speck
2017 J jnl
A multigrid perspective on the parallel full approximation scheme in space and time.
Numer. Linear Algebra Appl.
Matthias Bolten, Dieter Moser, Robert Speck
2017 J jnl
Toward fault-tolerant parallel-in-time integration with PFASST.
Parallel Comput.
Robert Speck, Daniel Ruprecht
2016 J jnl
Spectral Deferred Corrections with Fast-wave Slow-wave Splitting.
SIAM J. Sci. Comput.
Daniel Ruprecht, Robert Speck
2016 J jnl
Spectral deferred corrections with fast-wave slow-wave splitting.
CoRR
Daniel Ruprecht, Robert Speck
2015 J jnl
A high-order Boris integrator.
J. Comput. Phys.
Mathias Winkel, Robert Speck, Daniel Ruprecht
2015 J jnl
Fault-tolerant parallel-in-time integration with PFASST.
CoRR
Robert Speck, Daniel Ruprecht
2015 J jnl
Interweaving PFASST and Parallel Multigrid.
SIAM J. Sci. Comput.
Michael L. Minion, Robert Speck, Matthias Bolten, Matthew Emmett, Daniel Ruprecht
2015 J jnl
Numerical simulation of skin transport using Parareal.
Comput. Vis. Sci.
Andreas Kreienbuehl, Arne Nägel, Daniel Ruprecht, Robert Speck, Gabriel Wittum, Rolf Krause
2015 J jnl
Numerical simulation of skin transport using Parareal.
CoRR
Andreas Kreienbuehl, Arne Nägel, Daniel Ruprecht, Robert Speck, Gabriel Wittum, Rolf Krause
2015 J jnl
Solving the Klein-Gordon equation using Fourier spectral methods: A benchmark test for computer performance.
CoRR
Samar Aseeri, Oleg Batrasev, Matteo Icardi, Brian Leu, Albert Liu, Ning Li, Benson K. Muite, Eike Müller, Brock Palen, Michael Quell, Harald Servat, Parth Sheth, Robert Speck, Mark Van Moer, Jérôme Vienne
2015 — conf
Solving the Klein-Gordon equation using fourier spectral methods: a benchmark test for computer performance.
SpringSim (HPS)
Samar Aseeri, Oleg Batrasev, Matteo Icardi, Brian Leu, Albert Liu, Ning Li, Benson K. Muite, Eike Müller, Brock Palen, Michael Quell, Harald Servat, Parth Sheth, Robert Speck, Mark Van Moer, Jérôme Vienne
2014 J jnl
A high-order Boris integrator.
CoRR
Mathias Winkel, Robert Speck, Daniel Ruprecht
2014 J jnl
Interweaving PFASST and Parallel Multigrid.
CoRR
Michael L. Minion, Robert Speck, Matthias Bolten, Matthew Emmett, Daniel Ruprecht
2013 — conf
A space-time parallel solver for the three-dimensional heat equation.
PARCO
Robert Speck, Daniel Ruprecht, Matthew Emmett, Matthias Bolten, Rolf Krause
2013 J jnl
A space-time parallel solver for the three-dimensional heat equation.
CoRR
Robert Speck, Daniel Ruprecht, Matthew Emmett, Matthias Bolten, Rolf Krause
2013 — conf
Asymmetrical gameplay across heterogeneous devices: designing a lexicon for cross-platform development.
SIGGRAPH Posters
Robert Speck, Paul J. Diefenbach
2013 — conf
Convergence of Parareal for the Navier-Stokes Equations Depending on the Reynolds Number.
ENUMATH
Johannes Steiner, Daniel Ruprecht, Robert Speck, Rolf Krause
2013 J jnl
Convergence of Parareal for the Navier-Stokes equations depending on the Reynolds number.
CoRR
Johannes Steiner, Daniel Ruprecht, Robert Speck, Rolf Krause
2012 J jnl
A massively parallel, multi-disciplinary Barnes-Hut tree code for extreme-scale N-body simulations.
Comput. Phys. Commun.
Mathias Winkel, Robert Speck, Helge Hübner, Lukas Arnold, Rolf Krause, Paul Gibbon
2012 A conf
A massively space-time parallel N-body solver.
SC
Robert Speck, Daniel Ruprecht, Rolf Krause, Matthew Emmett, Michael L. Minion, Mathias Winkel, Paul Gibbon
2011 — conf
Parallel remeshing in tree codes for vortex particle methods.
PARCO
Robert Speck, Rolf Krause, Paul Gibbon
2011 J jnl
Towards a petascale tree code: Scaling and efficiency of the PEPC library.
J. Comput. Sci.
Robert Speck, Lukas Arnold, Paul Gibbon
2009 — conf
Efficiency and scalability of the parallel Barnes-Hut tree code PEPC.
PARCO
Robert Speck, Paul Gibbon, Martin Hoffmann