Seminarreihe
Die Geocomputing-Gruppe veranstaltet seit 2008 eine Seminarreihe, in der Vorträge zu verschiedenen Themen aus dem Bereich des Geocomputing stattfinden. Die primäre Idee ist es, einen informellen Rahmen zu schaffen, in welchem Fragestellungen im Zusammenhang mit aktuellen Projekten in der Sektion Geophysik diskutiert werden können. Daneben werden in der Veranstaltung auch technische Aspekte des High-Performance Computings, numerische Algorithmen sowie Fragen zu Softwarewerkzeugen behandelt.
Nachfolgend finden Sie eine List früherer Vorträge. Den Plan für das Sommersemester 2022 finden Sie unter folgendem Link.
Winter Term 2021
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
26. Nov 2021 | Jens Oeser (LMU) | Introduction to the IT-Systems of Geophysics | n.a. |
17. Dez 2021 | Berta Vilacis (LMU) | HyTeG - GPlates - plate boundary condition | n.a. |
14. Jan 2022 | Ravil Dorozhinskii (TUM) | Actual problems with strong scaling of Local Time Stepping scheme on GPU systems | n.a. |
11. Feb 2022 | Siavash Ghelichkhan (Australian National University) | Automating Finite Element Methods for Geodynamics via Firedrake | n.a. |
Summer Term 2021
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
07. Mai 2021 | Marcus Mohr (LMU) | Capturing Domain Curvature via Blending | |
27. Mai 2021 | Marcus Mohr (LMU) | Introduction to Multigrid | |
11. Jun 2021 | Nathan Sime (Earth and Planets Laboratory, Carnegie Institution for Science) | A tracer's sojourn: exploring common issues with tracer methods | n.a. |
02. Jul 2021 | Marcus Mohr (LMU) | Finite Element Q&A | n.a. |
09. Jul 2021 | Laura Melas (TUM) | Three-dimensional physics-based numerical simulations of earthquake ground motion for advanced seismic risk assessment | n.a. |
09. Jul 2021 | Marcus Mohr (LMU) | An Overview on Benchmark Scenarios for Mantle Convection |
Winter Term 2020
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
18. Dez 2020 | Markus Wiedemann (LRZ/LMU) | Modeling Concurrent Data Rendering and Uploading for Graphics Hardware | n.a. |
23. Feb 2021 | Marcus Mohr (LMU) | TERRA vs. HyTeG & TerraNeo |
Summer Term 2020
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
29. Mai 2020 | Name aus Datenschutzgründen gelöscht | TechTalk - Door Plate Generator | n.a. |
26. Jun 2020 | Zhirui (Ray) Wang (LMU) | Benchmark studies of mantle convection code ASPECT | n.a. |
17. Jul 2020 | André Horbach (LMU) | Theory and application of the adjoint method in geodynamics and an extended review of analytical solution methods to the Stokes equation (Doctoral defense) | n.a. |
Winter Term 2019
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
04. Oct 2019 | Heiner Igel, Lion Krischer, Tobias Megies (ETHZ/LMU) | seismo-live.org | n.a. |
18. Oct 2019 | Jens Oeser (LMU) | Introduction to the IT-Systems of Geophysics | n.a. |
25. Oct 2019 | Jens Oeser (LMU) | Introduction to the IT-Systems of Geophysics | n.a. |
29. Nov 2019 | Jens Oeser (LMU) | Informationsveranstaltung für Datenschutzansprechpersonen und Stellvertretungen der LMU | n.a. |
06. Dez 2019 | Marcus Mohr (LMU) | HyTeG - Current State and Future Plans | |
20. Dez 2019 | Alice Gabriel (LMU) | SeisSol Project Meeting | n.a. |
09. Jan 2020 | Joachim Wassermann (LMU) | Geothermie Projekt | n.a. |
10. Jan 2020 | Nina Kukowski (Friedrich-Schiller-Universität Jena) | How the Hikurangi convergent margin is shaped by gas hydrate systems, subducting seamounts, and slope failure | n.a. |
Summer Term 2019
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
03. Mai 2019 | Isabel Papanagnou (LMU) | Investigating thermal and seismic structure of the Lesser Antilles subduction zone in the context of the VoiLA project | n.a. |
10. Mai 2019 | Jens Oeser (LMU) | Neubau: AG EDV - Betriebstechnik | n.a. |
14. Jun 2019 | Jens Oeser (LMU) | RBG Geophysik: WAP Besprechung | n.a. |
05. Jul 2019 | Ryosuke Ando (University of Tokyo) | Modeling geometrical and rheological complexity of earthquakes | n.a. |
12. Jul 2019 | Zoe Mildon (University Plymouth) | Earthquakes and active faults in central Italy | n.a. |
Winter Term 2018
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
19. Oct 2018 | Jens Oeser (LMU) | Introduction to the IT-Systems of Geophysics | n.a. |
23. Nov 2018 | Jens Oeser (LMU) | Planung für TETHYS-3G | n.a. |
30. Nov 2018 | Mario Teixeira Parente (TUM) | Basics of Uncertainty Quantification and Bayesian Inverse Problems | n.a. |
07. Dez 2018 | Simon Bauer (LMU) | Recent Activity in TerraNeo | n.a. |
14. Dez 2018 | Marcus Mohr (LMU) | Chebyshev Iteration and Polynomial Smoothing | n.a. |
08. Feb 2019 | Dave May (University of Oxford) | Computational Methods for Two-Phase Flow in the Earth's Mantle | n.a. |
Summer Term 2018
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
18. Mai 2018 | Marcus Mohr (LMU) | Introduction to Algebraic Multigrid | n.a. |
15. Jun 2018 | Florian Rinner (LMU) | Konfiguration und Inbetriebnahme von Einplatinencomputern als Thin Clients unter Verwendung von Software wie "RPiTC", inklusive Anbindung an bestehende virtuelle Maschinen per SPICE Protokoll | n.a. |
22. Jun 2018 | Marcus Mohr and Jens Oeser (LMU) | ntroduction to the HPC Systems of Geophysics | n.a. |
Winter Term 2017
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
20. Oct 2017 | Fabian Stenzel (IRI THESys/HU Berlin) | Application of bioenergy plantations for CO2 extraction from the atmosphere | n.a. |
10. Nov 2017 | Marcus Mohr (LMU) | Conjugate Gradients and GMRES | |
26. Jan 2018 | Siavash Ghelichkhan (LMU) | The Adjoint Method in Geodynamics: Recent Developments | n.a. |
09. Feb 2018 | Lion Krischer (ETH Zürich) | Automated Large-Scale Full Seismic Waveform Inversion for North America and the North Atlantic | n.a. |
Summer Term 2017
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
07. Apr 2017 | Sergei Rott + Harry Wengner (Microstaxx GmbH) | TETHYS-3G? | n.a. |
28. Apr 2017 | Alexander Loechel (LMU) | World Plone Day 2017 | n.a. |
2017 | Daniel Endreß (TUM) | Generic Output for Mesh-Based Supercomputing Applications | |
02. Jun 2017 | Simon Bauer (LMU) | Results from the LRZ Scaling Workshop | |
30. Jun 2017 | Simon Bauer and Marcus Mohr (LMU) | Fast on-the-fly assembly of FE-operators using Stencil Scaling |
Winter Term 2016
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
28. Oct 2016 | Marcus Mohr (LMU) | When Terra fails: Stencil Scaling and Variable Viscosity | |
25. Nov 2016 | Simon Bauer (LMU) | Towards realistic mantle convection simulation with HHG at extreme scales - a status report | n.a. |
02. Dez 2016 | Florian Rinner (LMU) | Meet LRZ: Video Conferencing | DokuWiki (internal) |
Summer Term 2016
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
08. Apr 2016 | Marcus Mohr and Jens Oeser (LMU) | Possible Solutions for Version Control and Issue Tracking | |
03. Jun 2016 | René Neumaier (LMU) | Virtualisierung mit LXC (RBG Geowissenschaften) | n.a. |
10. Jun 2016 | Harry Wengner (Microstaxx GmbH) | Aktuelle Entwicklungen im HPC Umfeld | n.a. |
17. Jun 2016 | Sabrina Friedl and Marcus Mohr (LMU) | HDF5 for Terra | n.a. |
24. Jun 2016 | Cong Luo (Ruhr-Universität Bochum) | Seismic Wave Propagation Simulation Meets Computer Science | n.a. |
08. Jul 2016 | Martin van Driel (ETH Zurich) | Salvus: A Flexible Open-Source Package for Full-Waveform Modelling and Inversion | n.a. |
Winter Term 2015
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
23. Oct 2015 | Jens Oeser (LMU) | Introduction to the computer systems at Geophysics for the new MSc students | n.a. |
30. Oct 2015 | Jens Oeser (LMU) | Verbesserung der Klimatisierung des Serverraums C429 | n.a. |
13. Nov 2015 | Jens Oeser (LMU) | Besprechung der Rechnerbetriebsgruppe des Lehrstuhls für Geophysik | n.a. |
04. Dez 2015 | Florian Rinner (LMU) | Introduction to LRZ Sync+Share - a cross-platform cloud storage solution | n.a. |
15. Jan 2016 | Jens Oeser (LMU) | Besprechung der RBG Geowissenschaften | n.a. |
22. Jan 2016 | Gerald Schroll (LMU) | DFNVC - Der Videokonferenzdienst im Deutschen Forschungsnetz | n.a. |
Summer Term 2015
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
03. Jul 2015 | Simon Baumann and Jens Weismüller (LMU) | TERRA-Neo: Computation of element matrices and stencils | n.a. |
09. Jul 2015 | Jens Oeser (LMU) | Brainstorming - Entwicklung der IT-Systeme in der Geophysik | n.a. |
17. Jul 2015 | Jens Oeser (LMU) | Debian GNU/Linux JESSIE | n.a. |
Winter Term 2014
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
17. Oct 2014 | Jens Oeser (LMU) | Linux, WHEEZY and Environment Modules | n.a. |
24. Oct 2014 | Simon Baumann (LMU) | Multigrid for Mantle Convection: Convergence and Viscosity | n.a. |
31. Oct 2014 | Michael Bader | Petascale High Order Dynamic Rupture Earthquake Simulations on Heterogeneous Supercomputers | n.a. |
16. Jan 2015 | Simon Baumann (LMU) | Comparison of Multigrid Methods for the Stokes Equation | n.a. |
03. Mar 2015 | Dieter Schindler (Fujitsu Technology Solutions) | Optical Fibre-based Thermometry System (OFTS) | n.a. |
04. Mar 2015 | Maik Derstappen (DERICO - Softwareentwicklung & Consulting) | PLONE Workshop | n.a. |
13. Mar 2015 | Simon Baumann (LMU) | Aspects of Multigrid for Mantle Convection | n.a. |
Summer Term 2014
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
23. Mai 2014 | Leonard Schlag (TU München) | Computing mantle convection using FEniCS | |
25. June 2014 | Juliane Dannberg (GFZ Potsdam) | State of the Art mantle convection modelling with ASPECT | n.a. |
04. July 2014 | Marcus Mohr (LMU) | Anelasticity: Implementation in Terra and Alternatives |
Winter Term 2013
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
14. Oct 2013 | Mostafa Emami (FAU Erlangen) | Quadratic Finite Elements for Hierarchical Hybrid Grids | n.a. |
20. Dez 2013 | RBGGEO | Jahresabschlußtreffen der Rechnerbetriebsgruppe Geo- und Umweltwissenschaften | n.a. |
17. Jan 2014 | Cristóbal Castro (Universidad de Tarapacá) | From tsunami propagation to three dimensional inundation | n.a. |
Summer Term 2013
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
31. Mai 2013 | Thomas Chust (LMU) | Programming in Lua and Interfacing to Native Code | |
05. July 2013 | Stefan Mauerberger (Bayerisches Geoinstitut/Universität Bayreuth) | Object-Orientation in Fortran | PDF Demo Codes |
Winter Term 2012
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
09. Nov 2012 | Florian Lhuillier (LMU) | Numerische Modellierung des Geodynamos (Teil 1) | |
23. Nov 2012 | Florian Lhuillier (LMU) | Numerische Modellierung des Geodynamos (Teil 2) | |
18. Jan 2013 | Alexander Breuer (TUM) | Hardware-aware optimization of SeisSol: Current status and outlook | n.a. |
Winter Term 2011
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
11. Nov 2011 | Marcus Mohr (LMU) | What's Happening in Terra? | n.a. |
18. Nov 2011 | Jens Weismüller (LMU) | Boussinesq Approximation vs. Anelasticity for the Stokes Problem | |
02. Dez 2011 | Marcus Mohr (LMU) | Toroidal and Poloidal Fields | |
09. Dez 2011 | Björn Gmeiner (Informatik 10/FAU Erlangen) | A Geometric Multigrid Approach for Finite Elements: Hierarchical Hybrid Grids | n.a. |
10. Feb 2012 | Andre Horbach (LMU) | An analytic approach to the Stokes equations | n.a. |
Summer Term 2011
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
13. Mai 2011 | Leonard Dick (HMK Supercomputing) | Meeting/Discussion | n.a. |
27. Mai 2011 | open discussion | Tools, Datasets and Workflow for Geodynamical Modelling and Visualisation | n.a. |
03. Jun 2011 | Maximilian von Ruepprecht (Advanced UniByte) | Meeting/Dicussion | n.a. |
01. Jul 2011 | Yang Li (LMU) | SCons |
Winter Term 2010
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
19. Nov 2010 | Jens Oeser and Marcus Mohr (LMU) | Introduction to the IT infrastructure of Geophysics | |
26. Nov 2010 | Marcus Mohr (LMU) | Multigrid methods I: Basic Concepts | n.a. |
03. Dez 2010 | Marcus Mohr (LMU) | Multigrid methods II: Advanced Topics | |
10. Dez 2010 | Marcus Mohr (LMU) | Multigrid methods III: Algebraic Multigrid | |
14. Jan 2011 | Marcus Mohr (LMU) | Technical Aspects of FEM in Terra | |
04. Feb 2011 | Marcus Mohr (LMU) | Technical Aspects of Terra (cont.) | |
11. Feb 2011 | Marcus Mohr (LMU) | Variable Viscosity in Terra |
Summer Term 2010
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
16 Apr 2010 | Marcus Mohr (LMU) | Short Course on Terra | n.a. |
30 Apr 2010 | Yang Li (LMU) | How Can We Improve Our Software Development for Computational Science and Engineering? | |
02 Jul 2010 | Dimitri Komatitisch (University of Pau) | Modeling of seismic wave propagation using high-order finite elements with MPI on a cluster of 192 GPUs | n.a. |
09 Jul 2010 | Dietmar Müller (University of Sydney) | GPlates Workshop | n.a. |
16 Jul 2010 | Jan Golonka (University of Krakow) | Paleogeographic reconstructions and hydrocarbon exploration | n.a. |
23 Jul 2010 | Sascha Brune (GFZ) | Thermomechanical modeling of the lithosphere | n.a. |
Winter Term 2009
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
23. Oct 2009 | Jens Oeser and Marcus Mohr (LMU) | Lenny, Tethys & MPI | |
30. Oct 2009 | Christoph Moder (LMU) | Details of SHELLS | |
06 Nov 2009 | Volunteers (LMU) | Poster Generation Circus | |
13 Nov 2009 | Marcus Mohr (LMU) | C-style Preprocessing for Fortran | |
20 Nov 2009 | Moritz Beyreuther and Tobias Megies (LMU) | Hands on Vim 7 | PDF HTML TXT |
22 Jan 2010 | Marcus Mohr (LMU) | Version Control and Subversion (an Introduction) | PDF Exercises PDF |
19 Mar 2010 | Peter Bollada (Cardiff University) | Computer modelling of Plate generation in the Mantle | n.a. |
Summer Term 2009
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
08. Mai 2009 | Marcus Mohr (LMU) | Code Documentation with Doxygen | |
05. Jun 2009 | Marcus Mohr (LMU) | Technical aspects of Terra (part 1) | |
19. Jun 2009 | Andreas Fichtner (LMU) | Numerical and computational aspects of full seismic waveform tomography | n.a. |
26. Jun 2009 | Marcus Mohr (LMU) | Technical aspects of Terra (part 2) |
Winter Term 2008
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
31. Oct 2008 | Robert Barsch (LMU) | Test-driven development | |
07. Nov 2008 | Matthias Meschede and Kai Redeker (LMU) | Mesh Generation with ICEM and Tetgen | n.a. |
21. Nov 2008 | Verena Hermann (LMU) | Bericht von der Summer School "Introduction to High-Performance Computing" an der KTH Stockholm | |
28. Nov 2008 | Marcus Mohr (LMU) | Computer Architecture (Memory Technology and Cache Hierarchy) | |
05. Dez 2008 | Christoph Moder (LMU) | Some Unix Tools: sed, awk, ssh | |
12. Dez 2008 | Michael Wack (LMU) | Hardware Communications | |
16. Jan 2009 | Robert Barsch and Moritz Beyreuther (LMU) | "from python import magic" - Python vs. other programming languages | PDF (part 1) PDF (part 2) |
23. Jan 2009 | Sara Carena (LMU) | Introduction to Gocad | PPT |
06. Feb 2009 | Simon Triebenbacher (Alpen Adria Universität Klagenfurt) | HDF5 als Format für Finite Elemente Daten und deren Visualisierung mit VTK/ParaView |
Summer Term 2008
Datum | Vortragende/r | Titel | Folien |
---|---|---|---|
07. Mai 2008 | Marcus Mohr (LMU, Geophysics) | Parameter Handling with XML and Schema | |
04. Jun 2008 | Marcus Mohr and Jens Oeser (LMU, Geophysics) | Intel Math Kernel Library and coredump@geophysik | |
18. Jun 2008 | Gilbert Brietzke and Marcus Mohr (LMU, Geophysics) | Debugging with Totalview & Valgrind | |
25. Jun 2008 | Christoph Moder (LMU, Geology) | Practical Usage of the Holodeck | n.a. |
02. Jul 2008 | Thomas Chust (LMU, Geophysics) | Scala & Co. | PDF (talk), PDF (notes) |