Melven Röhrig-Zöllner

According to our database, Melven Röhrig-Zöllner authored at least 18 papers between 2014 and 2026.

Collaborative distances:

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

2026

Implementation of QR factorization of tall and very skinny matrices on current GPUs.

Jonas Thies, Melven Röhrig-Zöllner

CoRR, March, 2026

2025

Performance of linear solvers in tensor-train format on current multicore architectures.

Melven Röhrig-Zöllner, Manuel Joey Becklas, Jonas Thies, Achim Basermann

Int. J. High Perform. Comput. Appl., 2025

Developing a Modern Build System for the Earth System Modelling Framework MESSy.

Sven Goldberg, Melven Röhrig-Zöllner

Electron. Commun. Eur. Assoc. Softw. Sci. Technol., 2025

Quantum Software Ecosystem Design.

Achim Basermann, Michael Epping, Benedikt Fauseweh, Michael Felderer, Elisabeth Lobe, Melven Röhrig-Zöllner, Gary Schmiedinghoff, Peter K. Schuhmacher, Yoshinta Setyawati, Alexander Weinert

Proceedings of the Software Engineering 2025 Companion Proceedings, 2025

2024

Quantum Software Ecosystem Design.

Achim Basermann, Michael Epping, Benedikt Fauseweh, Michael Felderer, Elisabeth Lobe, Melven Röhrig-Zöllner, Gary Schmiedinghoff, Peter K. Schuhmacher, Yoshinta Setyawati, Alexander Weinert

Proceedings of the Quantum Software - Aspects of Theory and System Design, 2024

2023

SIMD vectorization for simultaneous solution of locally varying linear systems with multiple right-hand sides.

Martin Joachim Kühn, Johannes Holke, Annette Lutz, Jonas Thies, Melven Röhrig-Zöllner, Alexander Bleh, Jan Backhaus, Achim Basermann

J. Supercomput., September, 2023

2022

Performance of the Low-Rank TT-SVD for Large Dense Tensors on Modern MultiCore CPUs.

Melven Röhrig-Zöllner, Jonas Thies, Achim Basermann

SIAM J. Sci. Comput., 2022

2021

(R)SE challenges in HPC.

Jonas Thies, Melven Röhrig-Zöllner, Achim Basermann

CoRR, 2021

Performance of low-rank approximations in tensor train format (TT-SVD) for large dense tensors.

Melven Röhrig-Zöllner, Jonas Thies, Achim Basermann

CoRR, 2021

2020

ESSEX: Equipping Sparse Solvers For Exascale.

Christie L. Alappat, Andreas Alvermann, Achim Basermann, Holger Fehske, Yasunori Futamura, Martin Galgon, Georg Hager, Sarah Huber, Akira Imakura, Masatoshi Kawai, Moritz Kreutzer, Bruno Lang, Kengo Nakajima, Melven Röhrig-Zöllner, Tetsuya Sakurai, Faisal Shahzad, Jonas Thies, Gerhard Wellein

Proceedings of the Software for Exascale Computing - SPPEXA 2016-2019, 2020

PHIST: A Pipelined, Hybrid-Parallel Iterative Solver Toolkit.

Jonas Thies, Melven Röhrig-Zöllner, Nigel Overmars, Achim Basermann, Dominik Ernst, Georg Hager, Gerhard Wellein

ACM Trans. Math. Softw., 2020

2019

Half-Explicit Exponential Runge-Kutta Methods for Index-1 DAEs in Helicopter Simulation.

Elena Kohlwey, Melven Röhrig-Zöllner

Math. Comput. Sci., 2019

2017

GHOST: Building Blocks for High Performance Sparse Linear Algebra on Heterogeneous Systems.

Moritz Kreutzer, Jonas Thies, Melven Röhrig-Zöllner, Andreas Pieper, Faisal Shahzad, Martin Galgon, Achim Basermann, Holger Fehske, Georg Hager, Gerhard Wellein

Int. J. Parallel Program., 2017

2016

Towards an Exascale Enabled Sparse Solver Repository.

Jonas Thies, Martin Galgon, Faisal Shahzad, Andreas Alvermann, Moritz Kreutzer, Andreas Pieper, Melven Röhrig-Zöllner, Achim Basermann, Holger Fehske, Georg Hager, Bruno Lang, Gerhard Wellein

Proceedings of the Software for Exascale Computing - SPPEXA 2013-2015, 2016

Performance Engineering and Energy Efficiency of Building Blocks for Large, Sparse Eigenvalue Computations on Heterogeneous Supercomputers.

Moritz Kreutzer, Jonas Thies, Andreas Pieper, Andreas Alvermann, Martin Galgon, Melven Röhrig-Zöllner, Faisal Shahzad, Achim Basermann, Alan R. Bishop, Holger Fehske, Georg Hager, Bruno Lang, Gerhard Wellein

Proceedings of the Software for Exascale Computing - SPPEXA 2013-2015, 2016

2015

Increasing the Performance of the Jacobi-Davidson Method by Blocking.

Melven Röhrig-Zöllner, Jonas Thies, Moritz Kreutzer, Andreas Alvermann, Andreas Pieper, Achim Basermann, Georg Hager, Gerhard Wellein, Holger Fehske

SIAM J. Sci. Comput., 2015

Performance and productivity of parallel python programming: a study with a CFD test case.

Achim Basermann, Melven Röhrig-Zöllner, Joachim Illmer

Proceedings of the 5th Workshop on Python for High-Performance and Scientific Computing, 2015

2014

ESSEX: Equipping Sparse Solvers for Exascale.

Andreas Alvermann, Achim Basermann, Holger Fehske, Martin Galgon, Georg Hager, Moritz Kreutzer, Lukas Krämer, Bruno Lang, Andreas Pieper, Melven Röhrig-Zöllner, Faisal Shahzad, Jonas Thies, Gerhard Wellein

Proceedings of the Euro-Par 2014: Parallel Processing Workshops, 2014