Harald Köstler

ORCID

Publication Activity (10 Years)

Years Active: 2004-2023
Publications (10 Years): 60

Top Venues

CoRR

Parallel Process. Lett.

J. Comput. Sci.

Concurr. Comput. Pract. Exp.

University of Erlangen-Nuremberg (PHD)

Education History

University of Erlangen-Nuremberg

PHD

Publications

Richard Angersbach, Sebastian Kuckuk, Harald Köstler
Generating Coupling Interfaces for Multiphysics Simulations with ExaStencils and waLBerla. IPDPS Workshops (2023)
Naga Venkata Sai Jitin Jami, Juraj Kardos, Olaf Schenk, Harald Köstler
AI Driven Near Real-time Locational Marginal Pricing Method: A Feasibility and Robustness Study. CoRR (2023)
Dinesh Parthasarathy, Jonas Schmitt, Harald Köstler
Evolving Nonlinear Multigrid Methods With Grammar-Guided Genetic Programming. GECCO Companion (2023)
Naga Venkata Sai Jitin Jami, Juraj Kardos, Olaf Schenk, Harald Köstler
AI Driven Near Real-time Locational Marginal Pricing Method: A Feasibility and Robustness Study. ISGT EUROPE (2023)
Rafael Ravedutti Lucio Machado, Jan Eitzinger, Jan Laukemann, Georg Hager, Harald Köstler, Gerhard Wellein
MD-Bench: Engineering the in-core performance of short-range molecular dynamics kernels from state-of-the-art simulation packages. CoRR (2023)
Rafael Ravedutti Lucio Machado, Jan Eitzinger, Jan Laukemann, Georg Hager, Harald Köstler, Gerhard Wellein
MD-Bench: A performance-focused prototyping harness for state-of-the-art short-range molecular dynamics algorithms. Future Gener. Comput. Syst. 149 (2023)
Christoph Alt, Tobias Kenter, Sara Faghih-Naini, Jennifer Faj, Jan-Oliver Opdenhövel, Christian Plessl, Vadym Aizinger, Jan Hönig, Harald Köstler
Shallow Water DG Simulations on FPGAs: Design and Comparison of a Novel Code Generation Pipeline. ISC (2023)
Farheen Chincholi, Harald Köstler
Detectron2 for Lesion Detection in Diabetic Retinopathy. Algorithms 16 (3) (2023)
Sara Faghih-Naini, Vadym Aizinger, Sebastian Kuckuk, Richard Angersbach, Harald Köstler
p-adaptive discontinuous Galerkin method for the shallow water equations on heterogeneous computing architectures. CoRR (2023)
Samuel Kemmler, Christoph Rettinger, Harald Köstler
Efficient and scalable hybrid fluid-particle simulations with geometrically resolved particles on heterogeneous CPU-GPU architectures. CoRR (2023)
Jonas Schmitt, Harald Köstler
Evolving Generalizable Multigrid-Based Helmholtz Preconditioners with Grammar-Guided Genetic Programming. CoRR (2022)
Jonas Schmitt, Harald Köstler
Evolving generalizable multigrid-based helmholtz preconditioners with grammar-guided genetic programming. GECCO (2022)
Marco Heisig, Harald Köstler
Closing the Performance Gap Between Lisp and C. ELS (2022)
Houman Mirzaalian-Dastjerdi, Reza Gholami Mahmoodabadi, Matthias Bär, Vahid Sandoghdar, Harald Köstler
PiSCAT: A Python Package for Interferometric Scattering Microscopy. J. Open Source Softw. 7 (71) (2022)
Dominik Sobania, Jonas Schmitt, Harald Köstler, Franz Rothlauf
Genetic programming for iterative numerical methods. Genet. Program. Evolvable Mach. 23 (2) (2022)
Rafael Ravedutti Lucio Machado, Jan Eitzinger, Harald Köstler, Gerhard Wellein
MD-Bench: A Generic Proxy-App Toolbox for State-of-the-Art Molecular Dynamics Algorithms. PPAM (1) (2022)
Rafael Ravedutti Lucio Machado, Jan Eitzinger, Harald Köstler, Gerhard Wellein
MD-Bench: A generic proxy-app toolbox for state-of-the-art molecular dynamics algorithms. CoRR (2022)
Markus Holzer, Martin Bauer, Harald Köstler, Ulrich Rüde
Highly efficient lattice Boltzmann multiphase simulations of immiscible fluids at high-density ratios on CPUs and GPUs through code generation. Int. J. High Perform. Comput. Appl. 35 (4) (2021)
Martin Bauer, Sebastian Eibl, Christian Godenschwager, Nils Kohl, Michael Kuron, Christoph Rettinger, Florian Schornbaum, Christoph Schwarzmeier, Dominik Thönnes, Harald Köstler, Ulrich Rüde
waLBerla: A block-structured high-performance framework for multiphysics simulations. Comput. Math. Appl. 81 (2021)
Rafael Ravedutti L. Machado, Jonas Schmitt, Sebastian Eibl, Jan Eitzinger, Roland Leißa, Sebastian Hack, Arsène Pérard-Gayot, Richard Membarth, Harald Köstler
tinyMD: Mapping molecular dynamics simulations to heterogeneous hardware using partial evaluation. J. Comput. Sci. 54 (2021)
Igor Fontana De Nardin, Rodrigo da Rosa Righi, Thiago Roberto Lima Lopes, Cristiano André da Costa, Heon Young Yeom, Harald Köstler
On revisiting energy and performance in microservices applications: A cloud elasticity-driven approach. Parallel Comput. 108 (2021)
Martin Bauer, Harald Köstler, Ulrich Rüde
lbmpy: Automatic code generation for efficient parallel lattice Boltzmann methods. J. Comput. Sci. 49 (2021)
Jonas Schmitt, Sebastian Kuckuk, Harald Köstler
EvoStencils: a grammar-based genetic programming approach for constructing efficient geometric multigrid methods. Genet. Program. Evolvable Mach. 22 (4) (2021)
Sam Jacob Jacob, Markus Mrosek, Carsten Othmer, Harald Köstler
Deep Learning for Real-Time Aerodynamic Evaluations of Arbitrary Vehicle Shapes. CoRR (2021)
Andreas Maier, Harald Köstler, Marco Heisig, Patrick Krauss, Seung Hee Yang
Known Operator Learning and Hybrid Machine Learning in Medical Imaging - A Review of the Past, the Present, and the Future. CoRR (2021)
Jonas Schmitt, Sebastian Kuckuk, Harald Köstler
Constructing efficient multigrid solvers with genetic programming. GECCO (2020)
Rafael Ravedutti L. Machado, Jonas Schmitt, Sebastian Eibl, Jan Eitzinger, Roland Leißa, Sebastian Hack, Arsène Pérard-Gayot, Richard Membarth, Harald Köstler
tinyMD: A Portable and Scalable Implementation for Pairwise Interactions Simulations. CoRR (2020)
Martin Bauer, Harald Köstler, Ulrich Rüde
lbmpy: A flexible code generation toolkit for highly efficient lattice Boltzmann simulations. CoRR (2020)
Michael Holzmann, Harald Köstler
Quantum simulation and circuit design for solving multidimensional Poisson equations. CoRR (2020)
Sara Faghih-Naini, Sebastian Kuckuk, Vadym Aizinger, Daniel Zint, Roberto Grosso, Harald Köstler
Towards whole program generation of quadrature-free discontinuous Galerkin methods for the shallow water equations. CoRR (2019)
Martin Bauer, Johannes Hötzer, Dominik Ernst, Julian Hammer, Marco Seiz, Henrik Hierl, Jan Hönig, Harald Köstler, Gerhard Wellein, Britta Nestler, Ulrich Rüde
Code generation for massively parallel phase-field simulations. SC (2019)
Jan Hönig, Marcel Koch, Ulrich Rüde, Christian Engwer, Harald Köstler
Unified Generation of DG-Kernels for Different HPC Frameworks. PARCO (2019)
Jonas Schmitt, Sebastian Kuckuk, Harald Köstler
Optimizing Geometric Multigrid Methods with Evolutionary Computation. CoRR (2019)
Martin Bauer, Sebastian Eibl, Christian Godenschwager, Nils Kohl, Michael Kuron, Christoph Rettinger, Florian Schornbaum, Christoph Schwarzmeier, Dominik Thönnes, Harald Köstler, Ulrich Rüde
waLBerla: A block-structured high-performance framework for multiphysics simulations. CoRR (2019)
Nils Kohl, Johannes Hötzer, Florian Schornbaum, Martin Bauer, Christian Godenschwager, Harald Köstler, Britta Nestler, Ulrich Rüde
A scalable and extensible checkpointing scheme for massively parallel simulations. Int. J. High Perform. Comput. Appl. 33 (4) (2019)
Christian Schmitt, Moritz Schmid, Sebastian Kuckuk, Harald Köstler, Jürgen Teich, Frank Hannig
Reconfigurable Hardware Generation of Multigrid Solvers with Conjugate Gradient Coarse-Grid Solution. Parallel Process. Lett. 28 (4) (2018)
Jonas Schmitt, Harald Köstler, Jan Eitzinger, Richard Membarth
Unified Code Generation for the Parallel Computation of Pairwise Interactions Using Partial Evaluation. ISPDC (2018)
Marco Heisig, Harald Köstler
Petalisp: run time code generation for operations on strided arrays. ARRAY@PLDI (2018)
Theresa Pollinger, Michael Kohlhase, Harald Köstler
Knowledge Amalgamation for Computational Science and Engineering. CICM (2018)
Sebastian Kuckuk, Harald Köstler
Whole Program Generation of Massively Parallel Shallow Water Equation Solvers. CLUSTER (2018)
Stefan Kronawitter, Sebastian Kuckuk, Harald Köstler, Christian Lengauer
Automatic Data Layout Transformations in the ExaStencils Code Generator. Parallel Process. Lett. 28 (3) (2018)
Reza Gholami Mahmoodabadi, Harald Köstler
Genetic programming meets linear algebra: how genetic programming can be used to find improved iterative numerical methods. GECCO (Companion) (2017)
Harald Köstler, Christian Schmitt, Sebastian Kuckuk, Stefan Kronawitter, Frank Hannig, Jürgen Teich, Ulrich Rüde, Christian Lengauer
A Scala prototype to generate multigrid solver implementations for different problems and target multi-core platforms. Int. J. Comput. Sci. Eng. 14 (2) (2017)
Sebastian Kuckuk, Gundolf Haase, Diego A. Vasco, Harald Köstler
Towards generating efficient flow solvers with the ExaStencils approach. Concurr. Comput. Pract. Exp. 29 (17) (2017)
Jan Rühaak, Lars König, Florian Tramnitzke, Harald Köstler, Jan Modersitzki
A matrix-free approach to efficient affine-linear image registration on CPU and GPU. J. Real Time Image Process. 13 (1) (2017)
Nils Kohl, Johannes Hötzer, Florian Schornbaum, Martin Bauer, Christian Godenschwager, Harald Köstler, Britta Nestler, Ulrich Rüde
A Scalable and Extensible Checkpointing Scheme for Massively Parallel Simulations. CoRR (2017)
Markus Wittmann, Viktor Haag, Thomas Zeiser, Harald Köstler, Gerhard Wellein
Lattice Boltzmann Benchmark Kernels as a Testbed for Performance Analysis. CoRR (2017)
Harald Köstler, Markus Stürmer, Thomas Pohl
Performance engineering to achieve real-time high dynamic range imaging. J. Real Time Image Process. 11 (1) (2016)
Kristina Pickl, Jayant Pande, Harald Köstler, Ana-Suncana Smith, Ulrich Rüde
When do microswimmers exit the Stokes regime? CoRR (2016)
Jonas Schmitt, Harald Köstler
A multi-objective genetic algorithm for simulating optimal fights in StarCraft II. CIG (2016)
Martin Bauer, Florian Schornbaum, Christian Godenschwager, Matthias Markl, Daniela Anderl, Harald Köstler, Ulrich Rüde
A Python extension for the massively parallel multiphysics simulation framework waLBerla. Int. J. Parallel Emergent Distributed Syst. 31 (6) (2016)
Sebastian Kuckuk, Harald Köstler
Automatic Generation of Massively Parallel Codes from ExaSlang. Comput. 4 (3) (2016)
Christian Feichtinger, Johannes Habich, Harald Köstler, Ulrich Rüde, Takayuki Aoki
Performance modeling and analysis of heterogeneous lattice Boltzmann simulations on CPU-GPU clusters. Parallel Comput. 46 (2015)
Martin Bauer, Johannes Hötzer, Marcus Jainta, Philipp Steinmetz, Marco Berghoff, Florian Schornbaum, Christian Godenschwager, Harald Köstler, Britta Nestler, Ulrich Rüde
Massively parallel phase-field simulations for ternary eutectic directional solidification. SC (2015)
Dominik Schoenwetter, Alexander Ditter, Bruno Kleinert, Arne Hendricks, Vadym Aizinger, Harald Köstler, Dietmar Fey
Tsunami and Storm Surge Simulation Using Low Power Architectures - Concept and Evaluation. SIMULTECH (2015)
Jonas Schmitt, Sabine Seufert, Christian Zoubek, Harald Köstler
Potential-Field-Based Unit Behavior Optimization for Balancing in StarCraft II. GECCO (Companion) (2015)
Martin Bauer, Florian Schornbaum, Christian Godenschwager, Matthias Markl, Daniela Anderl, Harald Köstler, Ulrich Rüde
A Python Extension for the Massively Parallel Multiphysics Simulation Framework waLBerla. CoRR (2015)
Martin Bauer, Sampsa Pursiainen, Johannes Vorwerk, Harald Köstler, Carsten H. Wolters
Comparison Study for Whitney (Raviart-Thomas)-Type Source Models in Finite-Element-Method-Based EEG Forward Modeling. IEEE Trans. Biomed. Eng. 62 (11) (2015)
Simone Gaffling, Volker Daum, Stefan Steidl, Andreas K. Maier, Harald Köstler, Joachim Hornegger
A Gauss-Seidel Iteration Scheme for Reference-Free 3-D Histological Image Reconstruction. IEEE Trans. Medical Imaging 34 (2) (2015)
Martin Bauer, Johannes Hötzer, Philipp Steinmetz, Marcus Jainta, Marco Berghoff, Florian Schornbaum, Christian Godenschwager, Harald Köstler, Britta Nestler, Ulrich Rüde
Massively Parallel Phase-Field Simulations for Ternary Eutectic Directional Solidification. CoRR (2015)
Christian Schmitt, Sebastian Kuckuk, Harald Köstler, Frank Hannig, Jürgen Teich
An Evaluation of Domain-Specific Language Technologies for Code Generation. ICCSA (Workshops/Short Papers/Posters) (2014)
Markus Stürmer, Johannes Dagner, Paul Manstetten, Harald Köstler
Real-time simulation of temperature in hot rolling rolls. J. Comput. Sci. 5 (5) (2014)
Björn Gmeiner, Harald Köstler, Markus Stürmer, Ulrich Rüde
Parallel multigrid on hierarchical hybrid grids: a performance study on current high performance computing clusters. Concurr. Comput. Pract. Exp. 26 (1) (2014)
Alexander Grebhahn, Sebastian Kuckuk, Christian Schmitt, Harald Köstler, Norbert Siegmund, Sven Apel, Frank Hannig, Jürgen Teich
Experiments on Optimizing the Performance of Stencil Codes with SPL Conqueror. Parallel Process. Lett. 24 (3) (2014)
Richard Membarth, Oliver Reiche, Christian Schmitt, Frank Hannig, Jürgen Teich, Markus Stürmer, Harald Köstler
Towards a performance-portable description of geometric multigrid algorithms using a domain-specific language. J. Parallel Distributed Comput. 74 (12) (2014)
Armin Größlinger, Harald Köstler
Guest Editors' Note: Special Issue On High-Performance Stencil Computations. Parallel Process. Lett. 24 (3) (2014)
Christian Schmitt, Sebastian Kuckuk, Frank Hannig, Harald Köstler, Jürgen Teich
ExaSlang: a domain-specific language for highly scalable multigrid solvers. WOLFHPC@SC (2014)
Christian Lengauer, Sven Apel, Matthias Bolten, Armin Größlinger, Frank Hannig, Harald Köstler, Ulrich Rüde, Jürgen Teich, Alexander Grebhahn, Stefan Kronawitter, Sebastian Kuckuk, Hannah Rittich, Christian Schmitt
ExaStencils: Advanced Stencil-Code Engineering. Euro-Par Workshops (2) (2014)
Harald Köstler, Christian Schmitt, Sebastian Kuckuk, Frank Hannig, Jürgen Teich, Ulrich Rüde
A Scala Prototype to Generate Multigrid Solver Implementations for Different Problems and Target Multi-Core Platforms. CoRR (2014)
Sebastian Kuckuk, Tobias Preclik, Harald Köstler
Interactive particle dynamics using OpenCL and Kinect. Int. J. Parallel Emergent Distributed Syst. 28 (6) (2013)
Harald Köstler, Ulrich Rüde
The CSE Software Challenge - Covering the Complete Stack. it Inf. Technol. 55 (3) (2013)
Harald Köstler, Björn Gmeiner
A Multi-objective Genetic Algorithm for Build Order Optimization in StarCraft II. Künstliche Intell. 27 (3) (2013)
Christian Godenschwager, Florian Schornbaum, Martin Bauer, Harald Köstler, Ulrich Rüde
A framework for hybrid parallel flow simulations with a trillion cells in complex geometries. SC (2013)
Kristina Pickl, Matthias Hofmann, Tobias Preclik, Harald Köstler, Ana-Suncana Smith, Ulrich Rüde
Parallel Simulations of Self-propelled Microorganisms. PARCO (2013)
Sebastian Kuckuk, Björn Gmeiner, Harald Köstler, Ulrich Rüde
A Generic Prototype to Benchmark Algorithms and Data Structures for Hierarchical Hybrid Grids. PARCO (2013)
Richard Membarth, Frank Hannig, Jürgen Teich, Harald Köstler
Towards Domain-Specific Computing for Stencil Codes in HPC. SC Companion (2012)
Björn Gmeiner, Gerald Donnert, Harald Köstler
Optimizing Opening Strategies in a Real-time Strategy Game by a Multi-objective Genetic Algorithm. SGAI Conf. (2012)
Sepideh Alassi, Markus Kowarschik, Thomas Pohl, Harald Köstler, Ulrich Rüde
Estimating Blood Flow Based on 2D Angiographic Image Sequences. Bildverarbeitung für die Medizin (2012)
Christian Feichtinger, Johannes Habich, Harald Köstler, Georg Hager, Ulrich Rüde, Gerhard Wellein
A flexible Patch-based lattice Boltzmann parallelization approach for heterogeneous GPU-CPU clusters. Parallel Comput. 37 (9) (2011)
Johannes Habich, Christian Feichtinger, Harald Köstler, Georg Hager, Gerhard Wellein
Performance engineering for the Lattice Boltzmann method on GPGPUs: Architectural requirements and performance results CoRR (2011)
Christian Feichtinger, Stefan Donath, Harald Köstler, Jan Götz, Ulrich Rüde
WaLBerla: HPC software design for computational engineering simulations. J. Comput. Sci. 2 (2) (2011)
Harald Köstler, Christian Feichtinger, Ulrich Rüde, Takayuki Aoki
A Geometric Multigrid Solver on Tsubame 2.0. Efficient Algorithms for Global Optimization Methods in Computer Vision (2011)
Isabel Dietrich, Reinhard German, Harald Köstler, Ulrich Rüde
Modeling Multigrid Algorithms for Variational Imaging. Australian Software Engineering Conference (2010)
Christian Feichtinger, Johannes Habich, Harald Köstler, Georg Hager, Ulrich Rüde, Gerhard Wellein
A Flexible Patch-Based Lattice Boltzmann Parallelization Approach for Heterogeneous GPU-CPU Clusters CoRR (2010)
Markus Stürmer, Harald Köstler, Ulrich Rüde
Fast Wavelet Transform Utilizing a Multicore-Aware Framework. PARA (2) (2010)
Roman Wienands, Harald Köstler
A practical framework for the construction of prolongation operators for multigrid based on canonical basis functions. Comput. Vis. Sci. 13 (5) (2010)
Dominik Bartuschat, Markus Stürmer, Harald Köstler
An Orthogonal Matching Pursuit Algorithm for Image Denoising on the Cell Broadband Engine. PPAM (1) (2009)
Harald Köstler, K. Ruhnau, Roman Wienands
Multigrid solution of the optical flow system using a combined diffusion- and curvature-based regularizer. Numer. Linear Algebra Appl. 15 (2-3) (2008)
Markus Stürmer, Harald Köstler, Ulrich Rüde
A fast full multigrid solver for applications in image processing. Numer. Linear Algebra Appl. 15 (2-3) (2008)
Jingfeng Han, Harald Köstler, Christian Bennewitz, Torsten Kuwert, Joachim Hornegger
Computer-aided evaluation of anatomical accuracy of image fusion between X-ray CT and SPECT. Comput. Medical Imaging Graph. 32 (5) (2008)
Markus Mayer, Anja Borsdorf, Harald Köstler, Joachim Hornegger, Ulrich Rüde
Nonlinear Diffusion vs. Wavelet Based Noise Reduction in CT Using Correlation Analysis. VMV (2007)
Carsten H. Wolters, Harald Köstler, Christian Möller, Jochen Härdtlein, Lars Grasedyck, Wolfgang Hackbusch
Numerical Mathematics of the Subtraction Method for the Modeling of a Current Dipole in EEG Source Reconstruction Using Finite Element Head Models. SIAM J. Sci. Comput. 30 (1) (2007)
El Mostafa Kalmoun, Harald Köstler, Ulrich Rüde
3D optical flow computation using a parallel variational multigrid scheme with application to cardiac C-arm CT motion. Image Vis. Comput. 25 (9) (2007)
Harald Köstler, Marcus Prümmer, Ulrich Rüde, Joachim Hornegger
Adaptive variational sinogram interpolation of sparsely sampled CT data. ICPR (3) (2006)
Harald Köstler, Ulrich Rüde
An accurate multigrid solver for computing singular solutions of elliptic problems. Numer. Linear Algebra Appl. 13 (2-3) (2006)
Christoph Freundl, Harald Köstler, Ulrich Rüde
Teaching the Foundations of Computational Science on the Undergraduate Level. International Conference on Computational Science (2) (2006)
Uwe Fabricius, Christoph Freundl, Harald Köstler, Ulrich Rüde
High Performance Computing Education for Students in Computational Engineering. International Conference on Computational Science (2) (2005)
Harald Köstler, Ulrich Rüde
Extrapolation Techniques for Computing Accurate Solutions of Elliptic Problems with Singular Solutions. International Conference on Computational Science (2004)

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Publication Activity (10 Years)

Top Topics

Top Venues

Harald Köstler