Prof. Dr. Michael Bader

Address:

Technische Universität München

Institut für Informatik
Boltzmannstrasse 3
85748 Garching b. München
Germany 

Tel: +49-89-35831-7810
Fax: +49-89-289-18607
Office: at Leibniz Supercomputing Centre (Boltzmannstr. 1), E.2.044
Email: bader(at) in.tum.de

Office Hours: by arrangement

General

Michael Bader is associated professor at the Department of Informatics and leads the group on hardware-aware algorithms and software for high performance computing. In particular, he focuses on challenges imposed by latest supercomputing platforms, and the development of suitable efficient and scalable algorithms and software for simulation tasks in science and engineering. The corresponding research group is therefore located at the Leibniz Supercomputing Centre.

Research Topics

  • High Performance Computing/Supercomputing
  • Simulation software: SeisSol, ExaHyPE
  • Efficient numerical algorithms (parallel adaptive mesh refinement, efficient implementation of high-order discontinuous Galerkin schemes)
  • Large-scale simulation in the geosciences: earthquakes, tsunamis

Research Projects

Running Projects

Completed Projects

Currently Teaching

Winter term 2020/21

TitleCourse no.TypeLecturer (assistant)
Bachelor-Practical Course Tsunami-Simulation (IN0012, IN4153)0000000791PR
  • M. G. Bader [L]
  • L. Rannabauer
High Performance Computing - Algorithms and Applications (IN2252)0000001069VI
  • M. G. Bader [L]
  • M. G. Bader [L]
  • R. Dorozhinskii
  • A. Pöppl
Master Practical Course - Scientific Computing - High-Performance Computing (IN2106, IN4230)2409687962PR
  • M. G. Bader [L]
  • P. Samfaß
  • S. Seckler
Practical Scientific Computing 1 (IN2005)0000000231UE
  • M. G. Bader [L]
  • I. Jovanovic Buha
  • K. Ravi
  • P. C. Sarbu
Scientific Computing 1 (IN2005)0000001358VO
  • M. G. Bader [L]
  • I. Jovanovic Buha
  • K. Ravi
  • P. C. Sarbu
Seminar Course - Fundamentals of Wave Simulation - Solving Hyperbolic Systems of PDEs (IN2183, IN2107)0000000665SE
  • M. G. Bader [L]
  • L. Krenz
  • S. Wolf

Summer term 2021

TitleCourse no.TypeLecturer (assistant)
Algorithms for Scientific Computing (IN2001)0000002480VI
  • M. G. Bader [L]
  • J.‑M. Gallard
  • M. Wille
B.Sc. Seminar - High-Performance Computing (IN0014, IN4952)0000003260SE
  • M. G. Bader [L]
  • S. Narvaez Rivas
  • P. Samfaß
M.Sc. Seminar: Modern Trends in High Performance Computing (IN218305, IN2107)0000002603SE
  • M. G. Bader [L]
  • S. Narvaez Rivas
  • P. Samfaß
Scientific Computing II (IN2141)0000002465VI
  • M. G. Bader [L]
  • F. Gratl
  • L. Krenz
  • P. C. Sarbu

Books

  • Bader, Michael: Space-Filling Curves - An Introduction with Applications in Scientific Computing. Texts in Computational Science and Engineering 9. Springer-Verlag, 2013 more… BibTeX

Journals & Conference Publications

  • Hartwig Anzt; Felix Bach; Stephan Druskat; Frank Löffler; Axel Loewe; Bernhard Y. Renard; Gunnar Seemann; Alexander Struck; Elke Achhammer; Piush Aggarwal; Franziska Appel; Michael Bader; Lutz Brusch; Christian Busse; Gerasimos Chourdakis; Piotr Wojciech Dabrowski; Peter Ebert; Bernd Flemisch; Sven Friedl; Bernadette Fritzsch; Maximilian D. Funk; Volker Gast; Florian Goth; Jean-Noël Grad; Jan Hegewald; Sibylle Hermann; Florian Hohmann; Stephan Janosch; Dominik Kutra; Jan Linxweiler; Thilo Muth; Wolfgang Peters-Kottig; Fabian Rack; Fabian H.C. Raters; Stephan Rave; Guido Reina; Malte Reißig; Timo Ropinski; Joerg Schaarschmidt; Heidi Seibold; Jan P. Thiele; Benjamin Uekermann; Stefan Unger; Rudolf Weeber: An environment for sustainable research software in Germany and beyond: current state, open challenges, and call for action. F1000Research 9 (295), 2021 more… BibTeX Full text ( DOI )
  • Dorozhinskii, Ravil; Bader, Michael: SeisSol on Distributed Multi-GPU Systems: CUDA Code Generation for the Modal Discontinuous Galerkin Method. HPC Asia 2021: The International Conference on High Performance Computing in Asia-Pacific Region, ACM, 2021, 69-82 more… BibTeX Full text ( DOI )
  • Samfass, Philipp; Weinzierl, Tobias; Charrier, Dominic E.; Bader, Michael: Lightweight task offloading exploiting MPI wait times for parallel adaptive mesh refinement. Concurrency and Computation: Practice and Experience 32 (24), 2020 more… BibTeX Full text ( DOI )
  • Kenneth Duru; Leonhard Rannabauer; Alice-Agnes Gabriel; Gunilla Kreiss; Michael Bader: A stable discontinuous Galerkin method for the perfectly matched layer for elastodynamics in first order form. Numerische Mathematik 146, 2020, 729-782 more… BibTeX Full text ( DOI )
  • Reinarz, Anne; Charrier, Dominic; Bader, Michael; Bovard, Luke; Dumbser, Michael; Duru, Kenneth; Fambri, Francesco; Gabriel, Alice-Agnes; Gallard, Jean-Matthieu; Koeppel, Sven Köppel; Krenz, Lukas; Rannabauer, Leonhard; Rezzolla, Luciano; Samfass, Philipp; Tavelli, Maurizio; Weinzierl, Tobias: ExaHyPE: An Engine for Parallel Dynamically Adaptive Simulations of Wave Problems. Computer Physics Communications 254, 2020, 107251 more… BibTeX Full text ( DOI )
  • Klinkenberg, Jannis; Samfass, Philipp; Bader, Michael; Terboven, Christian; Müller, Matthias S.: CHAMELEON: Reactive Load Balancing for Hybrid MPI+OpenMP Task-Parallel Applications. Journal of Parallel and Distributed Computing 138, 2020, 55-64 more… BibTeX Full text ( DOI )
  • Madden, Elizabeth; Bader, Michael; Behrens, Jörn; van Dinther, Ylona ; Gabriel, Alice-Agnes ; Rannabauer, Leonhard; Ulrich, Thomas; Uphoff, Charsten; Vater, Stefan; Wollherr, Stephanie; van Zelst, Iris: Linked 3D modeling of megathrust earthquake-tsunami events: from subduction to tsunami run up. Geophysical Journal International 224 (1), 2020, 487-516 more… BibTeX Full text ( DOI )
  • Carsten Uphoff; Michael Bader: Yet Another Tensor Toolbox for Discontinuous Galerkin Methods and Other Applications. ACM Transactions on Mathematical Software 46 (4), 2020 more… BibTeX Full text ( DOI )
  • Martin Bogusz; Philipp Samfass; Alexander Pöppl; Jannis Klinkenberg; Michael Bader: Evaluation of Multiple HPC Parallelization Frameworks in a Shallow Water Proxy Application with Multi-Rate Local Time Stepping. Parallel Applications Workshop, Alternatives To MPI (PAW-ATM), IEEE/ACM sigARCH, 2020 more… BibTeX Full text ( DOI )
  • Jean-Matthieu Gallard; Leonhard Rannabauer; Anne Reinarz; Michael Bader: Vectorization and Minimization of Memory Footprint for Linear High-Order Discontinuous Galerkin Schemes. The 21st IEEE International Workshop on Parallel and Distributed Scientific and Engineering Computing (PDSEC-2020), 2020 more… BibTeX Full text ( DOI )

Book Sections

  • Heinecke, Alexander; Breuer, Alexander; Bader, Michael: High Performance Seismic Simulations. In: Jeffers, James; Reinders, James; Sodani, Avinash (Ed.): Intel Xeon Phi Processor High Performance Programming - Knights Landing Edition. Morgan Kaufmann, 2016 more… BibTeX
  • Bader, Michael; Weinzierl, Tobias: Cache-Oblivious Spacetree Traversals. In: Kao, Ming-Yang (Ed.): Encyclopedia of Algorithms. Springer, 2015 more… BibTeX
  • Bader, Michael; Bungartz, Hans-Joachim; Mehl, Miriam: Space-Filling Curves. In: Padua, D. (Ed.): Encyclopedia of Parallel Computing. Springer, 2011 more… BibTeX

Talks

  • Michael Bader et al.: ExaSeis: Seismic Wave Propagation and Earthquake Modelling in the ExaHyPE Engine. The PASC21 Conference, 2021 more… BibTeX
  • Michael Bader et al.: High-Order DG Solvers in ExaHyPE: from Shallow Water to Solid Earth. SIAM Conference on Mathematical and Computational Issues in the Geosciences (GS21), 2021 more… BibTeX
  • Michael Bader: Towards Exascale Hyperbolic PDE Engines – Are We Skating to Where the Puck Will Be? Supercomputing Frontiers Europe 2020, 2020 more… BibTeX
  • Michael Bader: A Simulation Pipeline for the Simulation of Earthquakes and Resulting Tsunamis. SIAM Conference on Mathematical & Computational Issues in the Geosciences (GS19), 2019Houston, USA more… BibTeX
  • Michael Bader: Challenges for High Order Simulations for Seismology. (Talk / International HPC Summer School 2018) 2018 more… BibTeX
  • Michael Bader: Extreme Scale Multi-Physics Simulations of the 2004 Sumatra Megathrust Earthquake. (Talk / TUM-IAS Scientists Meet Scientists – Wednesday Coffee Talk) 2018 more… BibTeX
  • Michael Bader: Predictive Load Balancing vs. Reactive Work Stealing – Parallel AMR and the Chameleon Project. ISC High Performance, 2018Frankfurt am Main, Germany more… BibTeX
  • Michael Bader: Petascale Earthquake Simulation Using High Order ADER-DG. 18th SIAM Conference on Parallel Processing for Scientific Computing, 2018 more… BibTeX
  • Bader, Michael: SeisSol: Multi-Physics Earthquake Simulation at Petascale. (Talk / GEAGAM Workshop on Geophysical Applications and HPC) 2017 more… BibTeX
  • Bader, Michael: Extreme-scale Multi-physics Simulation of the 2004 Sumatra Earthquake Using SeisSol. (Talk / ISC High Performance 2017) 2017 more… BibTeX

Poster

  • Rannabauer, Leonhard; Duru, Kenneth; Ulrich, Thomas; Gabriel , Alice-Agnes; Reinarz, Anne; Bader, Michael: The ExaHyPE Hyperbolic PDE-Engine: Mesh generation avoiding schemes for the Earthquake simulation in Alpine Regional Areas. EGU 2019, 2019 more… BibTeX Full text (mediaTUM)
  • Uphoff, Carsten; Bader, Michael: EASI - A library for the easy setup of large scale earthquake simulations and other applications. deRSE19, 2019Potsdam more… BibTeX Full text (mediaTUM)
  • Uphoff, Carsten; Rettenberger, Sebastian; Rannabauer, Leonhard; Bader, Michael; Wollherr, Stephanie; Ulrich, Thomas; Madden, Elizabeth; Gabriel, Alice-Agnes: Extreme scale multi-physics simulations of the tsunamigenic 2004 Sumatra megathrust earthquake. SuperMUC Status and Results Workshop, 2018 more… BibTeX Full text (mediaTUM)
  • Schwarz, Angelika; Varduhn, Vasco; Bader, Michael; Dumbser, Michael; Charrier, Dominic; Weinzierl, Tobias; Köppel, Sven; Rezzolla, Luciano; Duru, Kenneth; Gabriel, Alice-Agnes; Igel, Heiner: ExaHyPE - Towards an Exascale Hyperbolic PDE Engine. 2016 more… BibTeX
  • Uphoff, Carsten; Bader, Michael; Rettenberger, Sebastian; Gabriel, Alice-Agnes: High performance earthquake simulations in viscoelastic media using SeisSol. SCEC Annual Meeting, 2016 more… BibTeX Full text (mediaTUM)

Supervised Dissertations