Sprungmarken

Servicenavigation

TU Dortmund

Hauptnavigation


Bereichsnavigation

LS3-Logo

Nebeninhalt

Contact

TU Dortmund
Faculty of Mathematics — Chair III of Applied Mathematics
Vogelpothsweg 87
44227 Dortmund
Germany
Phone: +49-(0)231-755-3076
Fax: +49-(0)231-755-5933
E-mail:

Dipl.-Inf. Markus Geveler

Dipl.-Inf. Markus Geveler
RoomM 1029
Telephone(0231) 755-7866
Telefax(0231) 755-5933
E-mail
www:Homepage


Tasks

  • Design and implementation of numerically scalable solvers for large systems on parallel, heterogeneous hardware architectures especially for FEM / CFD
  • Design of concepts and code optimizations for energy-efficient High Performance Computing
  • Design of concepts for Numerical Cloud Computing and their implementation

Research Interests

  • Energy-efficient High Performance Computing
  • Hardware-oriented, FEM-based simulation and geometric multigrid methods
  • Performance-Modelling
  • Numerical Cloud Computing
  • Scientific computing on consumer electronic devices / embedded systems like ARM-based SoCs
  • Numerical methods for solving the Shallow Water Equations, LBM
  • Realtime rendering
  • Softwareengineering, Algorithm Engineering, hardwareoriented optimization
  • Mixed precision
  • Game Theory

Papers

Authors Title / Event / Year Download
van Dyk, D.; Geveler, M.; Mallach, S.; Ribbrock, D.; Göddeke, D.; Gutwenger, C. HONEI: A collection of libraries for numerical computations targeting multiple processor architectures, Computer Physics Communications, 180, 12, 2534-2543, DOI: 10.1016/j.cpc.2009.04.018, 2009 [Abstract] [BibTeX]
Geveler, M. Echtzeitfähige Interaktion von Festkörpern mit 2D Lattice-Boltzmann Flachwasserströmungen in 3D Virtual-Reality Anwendungen, 2009 [BibTeX]
Geveler, M.; Ribbrock, D.; Göddeke, D.; Turek, S. Lattice-Boltzmann Simulation of the Shallow-Water Equations with Fluid-Structure Interaction on Multi- and Manycore Processors, Keller, R., Kramer, D., Weiß, J., Lecture Notes in Computer Science, 6310, 92-104, Facing the Multicore Challenge, Springer, 2010 [BibTeX]
Ribbrock, D.; Geveler, M.; Göddeke, D.; Turek, S. Performance and accuracy of Lattice-Boltzmann kernels on multi- and manycore architectures, Sloot, P., Dick van Albada, G., Dongarra, J., Procedia Computer Science, 1, 1, 239 - 247, International Conference on Computational Science (ICCS`10), Elsevier, doi: 10.1016/j.procs.2010.04.027, 2010 [BibTeX]
Geveler, M.; Ribbrock, D.; Mallach, S.; Göddeke, D.; Turek, S. A Simulation Suite for Lattice-Boltzmann based Real-Time-CFD Applications Exploiting Multi-Level Parallelism on modern Multi- and Many-Core Architectures, Journal of Computational Science, 2, 113-123, doi 10.1016/j.jocs.2011.01.008, 2011 [Abstract] [BibTeX]
Geveler, M.; Ribbrock, D.; Göddeke, D.; Zajac, P.; Turek, S. Efficient Finite Element Geometric Multigrid Solvers for Unstructured Grids on GPUs, Ivànyi, P., Topping, B., 22, Second International Conference on Parallel, Distributed, Grid and Cloud Computing for Engineering, Civil-Comp Press, Young Researcher Best Paper Award (doi: 10.4203/ccp.95.22), 2011 [BibTeX]
Geveler, M.; Ribbrock, D.; Göddeke, D.; Zajac, P.; Turek, S. Towards a complete FEM-based simulation toolkit on GPUs: Geometric Multigrid solvers, 23rd International Conference on Parallel Computational Fluid Dynamics (ParCFD`11), Wiley-Interscience, 2011 [Abstract] [BibTeX]
Geveler, M.; Ribbrock, D.; Göddeke, D.; Zajac, P.; Turek, S. Towards a complete FEM-based simulation toolkit on GPUs: Geometric multigrid solvers, Ergebnisberichte des Instituts für Angewandte Mathematik Nummer 422, Fakultät für Mathematik, TU Dortmund, 422, 2011 [BibTeX] [PDF]
Geveler, M.; Ribbrock, D.; Göddeke, D.; Zajac, P.; Turek, S. Towards a complete FEM-based simulation toolkit on GPUS: Unstructured Grid Finite Element Geometric Multigrid solvers with strong smoothers based on Sparse Approximate Inverses, Ergebnisberichte des Instituts für Angewandte Mathematik Nummer 434, Fakultät für Mathematik, TU Dortmund, 434, 2011 [Abstract] [BibTeX] [PDF]
Geveler, M.; Ribbrock, D.; Göddeke, D.; Zajac, P.; Turek, S. Towards a complete FEM-based simulation toolkit on GPUS: Unstructured Grid Finite Element Geometric Multigrid solvers with strong smoothers based on Sparse Approximate Inverses, Comp. Fluids, 80, 327-332, doi: 10.1016/j.compfluid.2012.01.025, 2013 [BibTeX]
Göddeke, D.; Komatitsch, D.; Geveler, M.; Ribbrock, D.; Rajovic, N.; Puzovic, N.; Ramirez, A. Energy efficiency vs. performance of the numerical solution of PDEs: an application study on a low-power ARM-based cluster, Ergebnisberichte des Instituts für Angewandte Mathematik Nummer 462, Fakultät für Mathematik, TU Dortmund, 462, 2012 [BibTeX] [PDF]
Göddeke, D.; Komatitsch, D.; Geveler, M.; Ribbrock, D.; Rajovic, N.; Puzovic, N.; Ramirez, A. Energy efficiency vs. performance of the numerical solution of PDEs: an application study on a low-power ARM-based cluster, J. Comput. Phys., 237, 132-150, DOI 10.1016/j.jcp.2012.11.031, 2013 [BibTeX]
Venetis, I.; Goumas, G.; Geveler, M.; Ribbrock, D. Porting FEASTFLOW to the Intel Xeon Phi: Lessons Learned, Ergebnisberichte des Instituts für Angewandte Mathematik Nummer 510, Fakultät für Mathematik, TU Dortmund, 510, 2015 [Abstract] [BibTeX] [PDF]
Geveler, M.; Ribbrock, D. FFF2: Future-proof High Performance Numerical Simulation for CFD with FEASTFLOW (2), Ergebnisberichte des Instituts für Angewandte Mathematik Nummer 512, Fakultät für Mathematik, TU Dortmund, 512, 2015 [BibTeX] [PDF]
Geveler, M.; Reuter, B.; Aizinger, V.; Göddeke, D.; Turek, S. Energy efficiency of the simulation of three-dimensional coastal ocean circulation on modern commodity and mobile processors-A case study based on the Haswell and Cortex-A15 microarchitectures, LNCS, ISC'16, Computer Science-Research and Development, 1-10, Workshop on Energy-Aware HPC, Springer, doi = {10.1007/s00450-016-0324-5}, 2016 [BibTeX]
Geveler, M.; Ribbrock, D.; Donner, D.; Ruelmann, H.; Höppke, C.; Schneider, D.; Tomaschewski, D.; Turek, S. The ICARUS white paper: A scalable, energy-efficient, solar-powered HPC center based on low power GPUs, Desprez, F., Dutot, P., Kaklamanis, C., Marchal, L., Molitorisz, K., Ricci, L., Scarano, V., Vega-Rodriguez, M., Varbanescu, A., Hunold, S., Scott, S., Lankes, S., Weidendorfer, J., LNCS, Euro-Par'16, Euro-Par 2016: Parallel Processing Workshops: Euro-Par 2016 International Workshops, Grenoble, France, August 24-26, 2016, Revised Selected Papers, 737-749, Workshop on Unconventional HPC, Springer, isbn 978-3-319-58943-5; http://dx.doi.org/10.1007/978-3-319-58943-5_59, 2016 [BibTeX]
Bastian, P.; Engwer, C.; Fahlke, J.; Geveler, M.; Göddeke, D.; Iliev, O.; Ippisch, O.; Milk, R.; Mohring, J.; Müthing, S.; Ohlberger, M.; Ribbrock, D.; Turek, S. Advances Concerning Multiscale Methods and Uncertainty Quantification in EXA-DUNE, Bungartz, H., Neumann, P., Nagel, W., S. 25-43, Springer, Software for Exascale Computing-SPPEXA 2013-2015, 2016 [BibTeX]
Bastian, P.; Engwer, C.; Fahlke, J.; Geveler, M.; Göddeke, D.; Iliev, O.; Ippisch, O.; Milk, R.; Mohring, J.; Müthing, S.; Ohlberger, M.; Ribbrock, D.; Turek, S. Hardware-Based Efficiency Advances in the EXA-DUNE Project, Bungartz, H., Neumann, P., Nagel, W., 3-23, Springer, doi = 10.1007/978-3-319-40528-5_1, 2016 [BibTeX]
Geveler, M.; Turek, S. Fundamentals of a numerical cloud computing for applied sciences – Preparing cloud computing for Simulation-as-a-Service, European Commission Workshop on Cloud Computing Research Innovation Challenges for WP 2018-2020, -, http://ec.europa.eu/digital-single-market/events/cf/public-consultation-on-cloud-computing-research-innovation-challenges-for-wp-2018-2020/stream-items.cfm?id=3, 2016 [BibTeX]
Geveler, M.; Turek, S. How applied sciences can accelerate the energy revolution - A pleading for energy awareness in scientific computing, Ergebnisberichte des Instituts für Angewandte Mathematik Nummer 554, Fakultät für Mathematik, TU Dortmund, 554, 2017 [BibTeX] [PDF]
Geveler, M.; Turek, S. Fundamentals of a numerical cloud computing for applied sciences - Preparing cloud computing for ``Simulation-as-a-Service``, Ergebnisberichte des Instituts für Angewandte Mathematik Nummer 555, Fakultät für Mathematik, TU Dortmund, 555, 2017 [BibTeX] [PDF]
Geveler, M.; Turek, S. How applied sciences can accelerate the energy revolution-a pleading for energy awareness in scientific computing, Newsletter of the European Community on Computational Methods in Apllied Sciences, -, accepted, 2017 [BibTeX]
Ruelmann, H.; Geveler, M.; Turek, S. On the Prospects of Using Machine Learning for the Numerical Simulation of PDEs: Training Neural Networks to Assemble Approximate Inverses, Ergebnisberichte des Instituts für Angewandte Mathematik Nummer 581, Fakultät für Mathematik, TU Dortmund, 581, 2018 [BibTeX] [PDF]

Talks

Authors Title / Event / Year Download
Geveler, M.; Ribbrock, D. A brief introduction to the (standard) Lattice-Boltzmann Method and the HONEI approach, , April 2009 [BibTeX] [PDF]
Geveler, M.; Ribbrock, D.; Göddeke, D.; Turek, S. Hardware oriented numerics for real-time CFD applications on parallel hardware architectures, Symposium CFD on Future Architectures - Many-Cores, GPUs, FPGAs, Oktober 2009 [BibTeX] [PDF]
Geveler, M.; Ribbrock, D.; Göddeke, D.; Turek, S. Lattice-Boltzmann Simulation of the Shallow-Water Equations with Fluid-Structure Interaction on Multi- and Many-core Processors, Multicore Challenge, März 2010 [BibTeX] [PDF]
Ribbrock, D.; Geveler, M.; Göddeke, D.; Turek, S. Performance and Accuracy of Lattice-Boltzmann Kernels on Multi- and Manycore Architectures, ICCS, Mai 2010 [BibTeX] [PDF]
Geveler, M. Complex Shallow Water Simulations through Lattice-Boltzmann-based Mesoscopic Numerical Treatment Exploiting Hybrid Compute Nodes, SIAM Conference on Mathematical and Computational Issues in the Geosciences, März 2011, Long Beach [BibTeX] [PDF]
Geveler, M.; Ribbrock, D.; Göddeke, D.; Zajac, P.; Turek, S. Efficient Finite Element Geometric Multigrid Solvers for Unstructured Grids on Graphics Processing Units, The Second International Conference on Parallel, Distributed, Grid and Cloud Computing for Engineering, April 2011, Ajaccio [BibTeX] [PDF]
Geveler, M.; Ribbrock, D.; Göddeke, D.; Zajac, P.; Turek, S. Towards a complete FEM-based simulation toolkit on GPUs: Geometric Multigrid solvers, 23rd International Conference on Parallel Computational Fluid Dynamics (ParCFD`11), Barcelona, Mai 2011 [BibTeX] [PDF]
Geveler, M. Hardwareorientierte Numerik für FEM-Frameworks, G2CG, 2012, 1st meeting of the German GPU Computing Group [BibTeX] [PDF]
Geveler, M.; Ribbrock, D. Advanced, hardware-oriented Shallow Water simulations based on the Lattice-Boltzmann Method, , 2012, CMWR12: Advances in Heterogeneous Computing for Water Resources Urbana-Champaign, June 20, 2012 [BibTeX] [PDF]
Geveler, M. Total efficiency of core components in Finite Element frameworks, MAFELAP13: Large scale computing with applications, Juni 2013, London [BibTeX] [PDF]
Ribbrock, D.; Müthing, S.; Geveler, M.; Göddeke, D.; Turek, S.; Bastian, P. Integrating multi-threading and accelerators into DUNE-ISTL, Sparse Solvers for Exascale, März 2015 [BibTeX] [PDF]
Geveler, M.; Turek, S.; Ribbrock, D. Realization of a low energy HPC platform powered by renewables - A case study: Technical, numerical and implementation aspects, PACO15: Workshop on Power Aware Computing, invited lecture, Max-Planck Institute for Dynamics of complex technical systems, Magdeburg, Juli 2015 [BibTeX] [PDF]
Geveler, M.; Köhler, M.; Ribbrock, D.; Saak, J.; Truschkewitz, G.; Benner, P.; Turek, S. Future Data Centers for Energy-Efficient Large Scale Numerical Simulations, 7th KoMSO Challenge Workshop, Heidelberg, Oktober 2015 [BibTeX] [PDF]
Geveler, M. Performance engineering for hardware-, numerical and energy-efficiency in FEM frameworks: modeling and control - Hardware-oriented Numerics in the FEAT software family, Bath , 2016, Higher-order DG methods and finite element software for modern architectures, invited talk [BibTeX] [PDF]
Geveler, M.; Reuter, B.; Göddeke, D.; Aizinger, V.; Turek, S. Energy efficiency of the simulation of three-dimensional coastal ocean circulation on modern commodity and mobile processors, EnA-HPC, ISC, Frankfurt, Juni 2016 [BibTeX] [PDF]
Geveler, M.; Ribbrock, D.; Ruelmann, H.; Donner, D.; Höppke, C.; Schneider, D.; Tomaschewski, D.; Turek, S. The ICARUS white paper: A scalable, energy-efficient, solar-powered HPC center based on low power GPUs, UcHPC'16 at Euro-Par'16, Grenoble, Aug 2016 [BibTeX] [PDF]
Geveler, M.; Turek, S. Fundamentals of a numerical cloud computing for applied sciences – Preparing cloud computing for 'Simulation as a Service', Cloud consultation workshop, Brüssel, November 2016, https://www.ec.europa.eu/digital-single-market/en/news/consultation-cloud-computing-research-innovation-challenges-wp-2018-2020 [BibTeX] [PDF]
Geveler, M. Mit Bastelrechnern gegen die Energiekrise -- Nachhaltiges (wissenschafliches) Rechnen mit einem selbstgebauten Solar-Rechenzentrum, , Mai 2017, Nerd Nite goes Science Night, Magdeburg [BibTeX] [PDF]
Geveler, M. Hardware / algorithm codesign for energy-efficient scientific computing, 2nd Conference on Power Aware Computing PACO17, Tegernsee, invited lecture, Juli 2017 [BibTeX] [PDF]