Robert Speck

According to our database, Robert Speck authored at least 34 papers between 2009 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Spectral Deferred Correction Methods for Second-Order Problems.

Ikrom Akramov, Sebastian Götschel, Michael L. Minion, Daniel Ruprecht, Robert Speck

SIAM J. Sci. Comput., 2024

Numerical simulation of 3D vorticity dynamics with the Diffused Vortex Hydrodynamics method.

Danilo Durante, Salvatore Marrone, D. Brömmel, Robert Speck, Andrea Colagrossi

Math. Comput. Simul., 2024

ParaPIF: A Parareal Approach for Parallel-in-Time Integration of Particle-in-Fourier schemes.

Sriramkrishnan Muralikrishnan, Robert Speck

CoRR, 2024

Adaptive time step selection for Spectral Deferred Corrections.

Thomas Baumann, Sebastian Götschel, Thibaut Lunet, Daniel Ruprecht, Robert Speck

CoRR, 2024

2023

A Unified Analysis Framework for Iterative Parallel-in-Time Algorithms.

Martin J. Gander, Thibaut Lunet, Daniel Ruprecht, Robert Speck

SIAM J. Sci. Comput., October, 2023

Neue Fachgruppe "Research Software Engineering" gegründet.

Anna-Lena Lamprecht, Wilhelm Hasselbring, Jan Philipp Dietrich, Bernadette Fritzsch, Michael Goedicke, Lars Grunske, Carina Haupt, Stephan Janosch, Frank Löffler, Bernhard Rumpe, Robert Speck

Softwaretechnik-Trends, August, 2023

2022

Resiliency in numerical algorithm design for extreme scale simulations.

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

Int. J. High Perform. Comput. Appl., 2022

2021

A parallel implementation of a diagonalization-based parallel-in-time integrator.

Gayatri Caklovic, Robert Speck, Martin Frank

CoRR, 2021

The Parallel Full Approximation Scheme in Space and Time for a Parabolic Finite Element Problem.

Oliver Sander, Ruth Schöbel, Robert Speck

CoRR, 2021

Twelve Ways To Fool The Masses When Giving Parallel-In-Time Results.

Sebastian Götschel, Michael L. Minion, Daniel Ruprecht, Robert Speck

CoRR, 2021

2020

Time-parallel simulation of the Schrödinger Equation.

Hannah Rittich, Robert Speck

Comput. Phys. Commun., 2020

Convergence analysis of multi-level spectral deferred corrections.

Gitte Kremling, Robert Speck

CoRR, 2020

2019

Algorithm 997: pySDC - Prototyping Spectral Deferred Corrections.

Robert Speck

ACM Trans. Math. Softw., 2019

PFASST-ER: Combining the Parallel Full Approximation Scheme in Space and Time with parallelization across the method.

Ruth Schöbel, Robert Speck

CoRR, 2019

Using performance analysis tools for parallel-in-time integrators - Does my time-parallel code do what I think it does?

Robert Speck, Michael Knobloch, Andreas Gocht, Sebastian Lührs

CoRR, 2019

2018

Asymptotic convergence of the parallel full approximation scheme in space and time for linear problems.

Matthias Bolten, Dieter Moser, Robert Speck

Numer. Linear Algebra Appl., 2018

pySDC - Prototyping spectral deferred corrections.

Robert Speck

CoRR, 2018

Parallelizing spectral deferred corrections across the method.

Robert Speck

Comput. Vis. Sci., 2018

2017

Toward fault-tolerant parallel-in-time integration with PFASST.

Robert Speck, Daniel Ruprecht

Parallel Comput., 2017

A multigrid perspective on the parallel full approximation scheme in space and time.

Matthias Bolten, Dieter Moser, Robert Speck

Numer. Linear Algebra Appl., 2017

2016

Spectral Deferred Corrections with Fast-wave Slow-wave Splitting.

Daniel Ruprecht, Robert Speck

SIAM J. Sci. Comput., 2016

2015

Interweaving PFASST and Parallel Multigrid.

Michael L. Minion, Robert Speck, Matthias Bolten, Matthew Emmett, Daniel Ruprecht

SIAM J. Sci. Comput., 2015

A high-order Boris integrator.

Mathias Winkel, Robert Speck, Daniel Ruprecht

J. Comput. Phys., 2015

Fault-tolerant parallel-in-time integration with PFASST.

Robert Speck, Daniel Ruprecht

CoRR, 2015

Numerical simulation of skin transport using Parareal.

Andreas Kreienbuehl, Arne Nägel, Daniel Ruprecht, Robert Speck, Gabriel Wittum, Rolf Krause

Comput. Vis. Sci., 2015

Solving the Klein-Gordon equation using fourier spectral methods: a benchmark test for computer performance.

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

Proceedings of the Symposium on High Performance Computing, 2015

2013

Asymmetrical gameplay across heterogeneous devices: designing a lexicon for cross-platform development.

Robert Speck, Paul J. Diefenbach

Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference, 2013

A space-time parallel solver for the three-dimensional heat equation.

Robert Speck, Daniel Ruprecht, Matthew Emmett, Matthias Bolten, Rolf Krause

Proceedings of the Parallel Computing: Accelerating Computational Science and Engineering (CSE), 2013

Convergence of Parareal for the Navier-Stokes Equations Depending on the Reynolds Number.

Johannes Steiner, Daniel Ruprecht, Robert Speck, Rolf Krause

Proceedings of the Numerical Mathematics and Advanced Applications - ENUMATH 2013, 2013

2012

A massively parallel, multi-disciplinary Barnes-Hut tree code for extreme-scale N-body simulations.

Mathias Winkel, Robert Speck, Helge Hübner, Lukas Arnold, Rolf Krause, Paul Gibbon

Comput. Phys. Commun., 2012

A massively space-time parallel N-body solver.

Robert Speck, Daniel Ruprecht, Rolf Krause, Matthew Emmett, Michael L. Minion, Mathias Winkel, Paul Gibbon

Proceedings of the SC Conference on High Performance Computing Networking, 2012

2011

Towards a petascale tree code: Scaling and efficiency of the PEPC library.

Robert Speck, Lukas Arnold, Paul Gibbon

J. Comput. Sci., 2011

Parallel remeshing in tree codes for vortex particle methods.

Robert Speck, Rolf Krause, Paul Gibbon

Proceedings of the Applications, Tools and Techniques on the Road to Exascale Computing, Proceedings of the conference ParCo 2011, 31 August, 2011

2009

Efficiency and scalability of the parallel Barnes-Hut tree code PEPC.

Robert Speck, Paul Gibbon, Martin Hoffmann

Proceedings of the Parallel Computing: From Multicores and GPU's to Petascale, 2009