Daniel Drzisga

22 papers Journal 19
YearRankTypeTitle / Venue / Authors
2023 J jnl
A Matrix-Free ILU Realization Based on Surrogates.
SIAM J. Sci. Comput.
Daniel Drzisga, Andreas Wagner, Barbara I. Wohlmuth
2023 J jnl
A Semi Matrix-Free Twogrid Preconditioner for the Helmholtz Equation with Near Optimal Shifts.
J. Sci. Comput.
Daniel Drzisga, Tobias Köppl, Barbara I. Wohlmuth
2022 J jnl
A matrix-free ILU realization based on surrogates.
CoRR
Daniel Drzisga, Andreas Wagner, Barbara I. Wohlmuth
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
Semi matrix-free twogrid shifted Laplacian preconditioner for the Helmholtz equation with near optimal shifts.
CoRR
Daniel Drzisga, Tobias Köppl, Barbara I. Wohlmuth
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
Stencil Scaling for Vector-Valued PDEs on Hybrid Grids With Applications to Generalized Newtonian Fluids.
SIAM J. Sci. Comput.
Daniel Drzisga, Ulrich Rüde, Barbara I. Wohlmuth
2020 — ch.
TerraNeo - Mantle Convection Beyond a Trillion Degrees of Freedom.
Software for Exascale Computing
Simon Bauer, Hans-Peter Bunge, Daniel Drzisga, Siavash Ghelichkhan, Markus Huber, Nils Kohl, Marcus Mohr, Ulrich Rüde, Dominik Thönnes, Barbara I. Wohlmuth
2020 J jnl
The surrogate matrix methodology: Accelerating isogeometric analysis of waves.
CoRR
Daniel Drzisga, Brendan Keith, Barbara I. Wohlmuth
2019 — ch.
A Scalable and Modular Software Architecture for Finite Elements on Hierarchical Hybrid Grids.
From Parallel to Emergent Computing
Nils Kohl, Dominik Thönnes, Daniel Drzisga, Dominik Bartuschat, Ulrich Rüde
2019 J jnl
Stencil scaling for vector-valued PDEs with applications to generalized Newtonian fluids.
CoRR
Daniel Drzisga, Ulrich Rüde, Barbara I. Wohlmuth
2019 J jnl
The HyTeG finite-element software framework for scalable multigrid solvers.
Int. J. Parallel Emergent Distributed Syst.
Nils Kohl, Dominik Thönnes, Daniel Drzisga, Dominik Bartuschat, Ulrich Rüde
2019 J jnl
The Surrogate Matrix Methodology: A Priori Error Estimation.
SIAM J. Sci. Comput.
Daniel Drzisga, Brendan Keith, Barbara I. Wohlmuth
2019 J jnl
The surrogate matrix methodology: A reference implementation for low-cost assembly in isogeometric analysis.
CoRR
Daniel Drzisga, Brendan Keith, Barbara I. Wohlmuth
2018 J jnl
A Scalable and Modular Software Architecture for Finite Elements on Hierarchical Hybrid Grids.
CoRR
Nils Kohl, Dominik Thönnes, Daniel Drzisga, Dominik Bartuschat, Ulrich Rüde
2018 J jnl
A Stencil Scaling Approach for Accelerating Matrix-Free Finite Element Implementations.
SIAM J. Sci. Comput.
Simon Bauer, Daniel Drzisga, Marcus Mohr, Ulrich Rüde, Christian Waluga, Barbara I. Wohlmuth
2018 J jnl
On the Analysis of Block Smoothers for Saddle Point Problems.
SIAM J. Matrix Anal. Appl.
Daniel Drzisga, Lorenz John, Ulrich Rüde, Barbara I. Wohlmuth, Walter Zulehner
2017 J jnl
A stencil scaling approach for accelerating matrix-free finite element implementations.
CoRR
Simon Bauer, Daniel Drzisga, Marcus Mohr, Ulrich Rüde, Christian Waluga, Barbara I. Wohlmuth
2017 J jnl
Scheduling Massively Parallel Multigrid for Multilevel Monte Carlo Methods.
SIAM J. Sci. Comput.
Daniel Drzisga, Björn Gmeiner, Ulrich Rüde, Robert Scheichl, Barbara I. Wohlmuth
2016 — ch.
Hybrid Parallel Multigrid Methods for Geodynamical Simulations.
Software for Exascale Computing
Simon Bauer, Hans-Peter Bunge, Daniel Drzisga, Björn Gmeiner, Markus Huber, Lorenz John, Marcus Mohr, Ulrich Rüde, Holger Stengel, Christian Waluga, Jens Weismüller, Gerhard Wellein, Markus Wittmann, Barbara I. Wohlmuth
2016 J jnl
Numerical modeling of compensation mechanisms for peripheral arterial stenoses.
Comput. Biol. Medicine
Daniel Drzisga, Tobias Köppl, Ulrike Pohl, Rainer Helmig, Barbara I. Wohlmuth
2016 J jnl
Scheduling massively parallel multigrid for multilevel Monte Carlo methods.
CoRR
Björn Gmeiner, Daniel Drzisga, Ulrich Rüde, Robert Scheichl, Barbara I. Wohlmuth