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Wartung des zentralen Installationsservers Rocky

21. November 2014

Am Mittwoch den 26.11.201, sowie am Dienstag den 02.12.2014 und am Mittwoch den 03.12.2014 werden jeweils ganztags die beiden zentralen Installationsserver Rocky.rrze.uni-erlangen.de und Sylvester.wiso.uni-erlangen.de nicht zur Verfügung stehen.
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Wartungsankündigung: Schulungszentrums-Seiten am 24.11. zeitweise nicht erreichbar

21. November 2014

Wegen einer Wartung der Datenbank sind die Webseiten des Schulungszentrums am 24.11. voraussichtlich ab 9.00 Uhr einige Stunden lang nicht erreichbar. Bitte entschuldigen Sie die Störung.
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Serverwartung am 12.12.2014 ab 16:00 Uhr für die Novell-Server MEMORY und SCRABBLE

18. November 2014

Große Serverwartung des MEMORY und SCRABBLE am 12.12.2014.  Die Server stehen somit von Freitag, den 12.12.2014, 16:00 Uhr bis Montag, den 15.12.2014, 8:00 Uhr nicht zur Verfügung.
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Meldungen nach Thema

 

Mitarbeiter

Dr. Georg Hager

Abteilung Zentrale Systeme

Anschrift

Martensstraße 1
91058 Erlangen

Publikationen

2012

2011

2010

2009

  • Zeiser, Thomas; Hager, Georg; Wellein, Gerhard;
    Benchmark analysis and application results for lattice Boltzmann simulations on NEC SX vector and Intel Nehalem systems
    In: Parallel Processing Letters 19 (2009), S. 491-511
    [DOI: 10.1142/S0129626409000389]
    [URL: http://www.worldscinet.com/ppl/19/1904/S0129626409000389.html]

  • Wellein, Gerhard; Hager, Georg; Zeiser, Thomas; Wittmann, Markus; Fehske, Holger;
    Efficient temporal blocking for stencil computations by multicore-aware wavefront parallelization
    In: -; (Hrsg:) Proceedings of 2009 33rd Annual IEEE International Computer Software and Applications Conference
    (COMPSAC 2009, Seattle, USA, Juli 20 -24, 2009)
    IEEE Computer Society : IPSJ/IEEE SAINT Conference, DOI 10.1109/COMPSAC.2009.82, 2009, S. 579-586.

  • Wellein, Gerhard; Hager, Georg; Zeiser, Thomas; Wittmann, Markus; Fehske, Holger;
    Efficient temporal blocking for stencil computations by multicore-aware wavefront parallelization
    Vortrag: 33rd Annual IEEE International Computer Software and Applications Conference (COMPSAC 2009), Best Paper Award
    Seattle (WA, USA), 20-24.Juli.2009

  • Wellein, Gerhard; Hager, Georg; Zeiser, Thomas; Fehske, Holger; Wittmann, Markus; Habich, Johannes; Treibig, Jan;
    Enabling temporal blocking for stencil computations by multicore-aware wavefront parallelization
    Vortrag: CSE Seminar, UC Berkeley and Lawrence Berkeley National Laboratory
    Berkeley, CA, USA, 15.Mai.2009

  • Habich, Johannes; Zeiser, Thomas; Hager, Georg; Wellein, Gerhard;
    Enabling temporal blocking for a lattice Boltzmann flow solver through multicore aware wavefront parallelization
    Vortrag: ParCFD 2009 Conference, NASA AMES
    Moffet Field (CA, USA), 19.Mai.2009

  • Rabenseifner, Rolf; Hager, Georg; Jost, Gabriele;
    Hybrid MPI/OpenMP Parallel Programming on Clusters of Multi-Core SMP Nodes
    In: -; (Hrsg:) Proceedings of PDP 2009
    (17th Euromicro International Conference on Parallel, Distributed, and Network-Based Processing, Weimar, 18-20 February 2009)
    Weimar : Bauhaus-University Weimar, 2009, S. 1-10.

  • Jost, G.; Koniges, A.; Wellein, Gerhard; Hager, Georg; Rabenseifner, R. ;
    Hybrid OpenMP/MPI Programming and Other Models for Multi-Core Architectures
    Vortrag: ParCFD 2009 Conference, NSAS AMES
    Moffet Field (CA, USA), 18.Mai.2009

  • Habich, Johannes; Zeiser, Thomas; Hager, Georg; Wellein, Gerhard;
    Multicore-aware wavefront parallelization of a lattice Boltzmann flow solver
    Vortrag: 6th International Conference for Mesosocopic Methods in Engineering and Science (ICMMES)
    Guangzhou, China, Juli.2009

  • Habich, Johannes; Zeiser, Thomas; Hager, Georg; Wellein, Gerhard;
    Performance Evaluation of Numerical Compute Kernels on GPUs
    Vortrag: First International Workshop on Computational Engineering - Special Topic Fluid-Structure Interaction, Haus der Bayerischen Landwirtschaft
    Herrsching am Ammersee, 14. Oktober.2009
    [URL: http://fsw.informatik.tu-muenchen.de/workshop/workshop2009_program.php]

  • Ejima, S.; Hager, Georg; Fehske, Holger;
    Quantum phase transition in a 1D transport model with boson affected hopping: Luttinger liquid versus charge-density-wave behavior
    In: Physical Review Letters 102 (2009), S. 106404-106407
    [DOI: 10.1103/PhysRevLett.102.106404]

  • Hager, Georg; Stengel, Holger; Zeiser, Thomas; Wellein, Gerhard;
    RZBENCH: performance evaluation of current HPC architechtures using low-level and application benchmarks
    In: Wagner, SiegfriedSteinmetz, MatthiasBode ArndtBrehm Matthias (Hrsg.): High Performance Computing in Science and Engineering, Garching/Munich 2007: Transactions of the Third Joint HLRB and KONWIHR Status and Result Workshop, Dec. 3-4, 2007, Leibniz Supercomputing Centre, Garching/Munich, Germany.
    Berlin, Heidelberg : Springer, 2009, S. 485-501.
    [DOI: 10.1007/978-3-540-69182-2_39]

  • Zeiser, Thomas; Hager, Georg; Wellein, Gerhard; Inayat, Amer; Schwieger, Wilhelm; Heidig, Tobias; Freund, Hannsjörg;
    Selecting an Appropriate Computational Platform for Supporting the Development of New Catalyst Carriers
    In: Innovatives Supercomputing in Deutschland (inSiDE) 7 Spring (2009), S. 12-16
    [URL: http://inside.hlrs.de/htm/Edition_01_09/article_05.html]

  • Habich, Johannes; Zeiser, Thomas; Hager, Georg; Wellein, Gerhard;
    Speeding up a Lattice Boltzmann Kernel on nVIDIA GPUs
    Vortrag: First International Conference on Parallel, Distributed and Grid Computing for Engineering (PARENG09-S01)
    Pecs, Hungary, 6-8,April.2009

  • Habich, Johannes; Zeiser, Thomas; Hager, Georg; Wellein, Gerhard;
    Speeding up a Lattice Boltzmann Kernel on nVIDIA GPUs
    In: Topping, B.H.V.; Iványi, P; (Hrsg:) Proceedings of the First International Conference on Parallel, Distributed and Grid Computing for Engineering
    (PARENG2009, Pécs, Hungary, 6-8.April.2009)
    Kippen, Stirlingshire, United Kingdom : Civil-Comp Press, 2009, S. 17. - ISBN 978-1-905088-29-4

  • Zeiser, Thomas; Hager, Georg; Wellein, Gerhard;
    The world's fastest CPU and SMP node: Some performance results from the NEC SX-9
    In: -; (Hrsg:) Proceedings of the IEEE International Symposium on Parallel&Distributed Processing 2009
    (23rd IEEE International Parallel and Distributed Processing Symposium (IPDPS), Roma, 25-29 Mai)
    IEEE Computer Society : ipdps, 2009, S. 1-8. - ISBN 978-1-4244-3751-1
    [DOI: 10.1109/IPDPS.2009.5161089]

  • Zeiser, Thomas; Hager, Georg; Wellein, Gerhard;
    The world's fastest CPU and SMP node: Some performance results from the NEC SX-9
    Vortrag: HLRS Results and Review Workshop
    Stuttgart, Oktober.2009

  • Zeiser, Thomas; Hager, Georg; Wellein, Gerhard;
    Vector Computers in a World of Commodity Clusters, Massively Parallel Systems and Many-Core Many-Threaded CPUs: Recent Experience Based on an Advanced Lattice Boltzmann Flow Solver
    In: Nagel, Wolfgang E.Kröner, Dietmar B.Resch, Michael M. (Hrsg.): High Performance Computing in Science and Engineering '08: Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2008.
    Berlin Heidelberg : Springer, 2009, S. 333-347.
    [DOI: 10.1007/978-3-540-88303-6_24]

  • Habich, Johannes; Hager, Georg;
    Windows HPC in Erlangen: Accounting, Monitoring, Projekte
    Vortrag: 2. Treffen der Windows HPC Benutzergruppe in Dresden 2009, Zentrum für Informationsdienste und Hochleistungsrechnen
    Dresden, 30-31.März.2009
    [URL: http://www.rz.rwth-aachen.de/global/show_document.asp?id=aaaaaaaaaabtcij]

2008

2007

2006

2005

  • Hager, Georg; Zeiser, Thomas; Heller, Helmut;
    cxHPC: Setting up ByGRID — First Steps Towards an e-Science Infrastructure in Bavaria
    In: Bode, ArndtDurst (Hrsg.): High Performance Computing in Science and Engineering, Garching 2004: Transactions of the KONWIHR Result Workshop, October 14–15, 2004, Technical University of Munich, Garching, Germany.
    Berlin Heidelberg : Springer, 2005, S. 97-102.
    [DOI: 10.1007/3-540-28555-5_9]

  • Hager, Georg; Wellein, Gerhard; Jeckelmann, Eric; Fehske, Holger;
    DMRG Investigation of Stripe Formation in Doped Hubbard Ladders
    In: WagnerHanke, WernerBode, ArndtDurst (Hrsg.): High Performance Computing in Science and Engineering, Munich 2004: Transactions of the Second Joint HLRB and KONWIHR Status and Result Workshop, March 2–3, 2004, Technical University of Munich, and Leibniz-Rechenzentrum Munich, Germany.
    Berlin Heidelberg : Springer, 2005, S. 339-347.
    [DOI: 10.1007/3-540-26657-7_31]

  • Hager, Georg; Jeckelmann, Eric; Fehske, Holger; Wellein, Gerhard;
    Exact Numerical Treatment of Finite Quantum Systems Using Leading-Edge Supercomputers
    In: Bock, H.G.Phu, H.X.Kostina, E.Rannacher, R. (Hrsg.): Modeling, Simulation and Optimization of Complex Processes Proceedings of the International Conference on High Performance Scientific Computing, March 10–14, 2003, Hanoi, Vietnam.
    Berlin Heidelberg : Springer, 2005, S. 165-177.
    [DOI: 10.1007/3-540-27170-8_13]

  • Wellein, Gerhard; Hager, Georg; Zeiser, Thomas; Lammers, Peter;
    Future HPC architectures: A user’s perspective
    Vortrag: 2nd Teraflop Workshop, HLRS Stuttgart
    17-18.März.2005

  • Zeiser, Thomas; Hager, Georg; Wellein, Gerhard; Wenisch, P.; Wenisch, O.; Rank, E.;
    Interactive fluid dynamics: Computational steering of lattice Boltzmann simulations
    Vortrag: SGI User Group
    München, Juni.2005

  • Fehske, H.; Wellein, Gerhard; Hager, Georg; Weiße, A.; Becker, K. W.; Bishop, A. R.;
    Luttinger liquid versus charge density wave behaviour in the one-dimensional spinless fermion Holstein model
    In: Physica B:Condensed Matter (Proceedings of the International Conference on Strongly Correlated Electron Systems) 359-361 (2005), S. 699-701
    [DOI: 10.1016/j.physb.2005.01.198]

  • Donath, Stefan; Zeiser, Thomas; Wellein, Gerhard; Hager, Georg; Habich, Johannes;
    Optimizing Performance of the Lattice Boltzmann Method for Complex Structures
    Vortrag: ASIM, FAU Erlangen-Nürnberg, RRZE
    Erlangen, September.2005
    [URL: http://www10.informatik.uni-erlangen.de/Publications/Talks/2005/Donath_ASIM05.pdf]

  • Donath, Stefan; Zeiser, Thomas; Hager, Georg; Habich, Johannes; Wellein, Gerhard;
    Optimizing performance of the lattice Boltzmann method for complex structures on cache-based architectures
    In: Hülsemann, FrankKowarschik, MarkusRüde, Ulrich (Hrsg.): Frontiers in Simulation: Simulationstechnique, 18th Symposium in Erlangen, September 2005 (ASIM).
    Erlangen : SCS Publishing House, 2005, S. 728-735.
    [URL: http://www.rrze.uni-erlangen.de/dienste/arbeiten-rechnen/hpc/Projekte/Donath_ASIM05.pdf]

  • Wellein, Gerhard; Hager, Georg; Zeiser, Thomas;
    Performance experience on current CPUs
    Vortrag: Intel-Meeting, Heidelberg
    Juni.2005

  • Hager, Georg; Wellein, Gerhard; Jeckelmann, E.; Fehske, H.;
    Stripe formation in doped Hubbard ladders
    In: Physical Review B 71 (2005), S. 075108-075113
    [DOI: 10.1103/PhysRevB.71.075108]
    [URL: http://link.aps.org/doi/10.1103/PhysRevB.71.075108]

  • Deserno, Frank; Hager, Georg; Brechtefeld, Frank; Wellein, Gerhard;
    Performance of Scientific Applications on Modern Supercomputers
    In: Wagner, S.; Hanke, W.; Bode, Arndt; Durst; (Hrsg:) High Performance Computing in Science and Engineering Munich 2004 Transactions of the Second Joint HLRB and KONWIHR Status and Result Workshop, March 2-3, 2004, Technical University of Munich, and Leibniz-Rechenzentrum Munich, Germany.
    (High Performance Computing in Science and Engineering, München)
    Berlin Heidelberg : Springer, 2005, S. 3-36.
    ((Wiss.Rechnen & Numerische Mathematik) Bd. XIV) - ISBN 978-3-540-44326-1

2004

2003

  • Wellein, Gerhard; Hager, Georg; Basermann, Achim; Fehske, Holger;
    Fast Sparse Matrix-Vector Multiplication for TeraFlop/s Computers
    In: Palma, José M. L. M.; Dongarra, J.; Hernández, V.; Sousa, A.A.; Waldén, M.; (Hrsg:) High Performance Computing for Computational Science, VECPAR 2002: 5th International Conference, Porto, Portugal, June 26-28, 2002: Selected Papers and Invited Talks
    (VECPAR 2002, Porto, Portugal, June 26-28, 2002)
    Berlin Heidelberg : Springer, 2003, S. 205-207.
    (Lecture Notes in Computer Science) - ISBN 978-3-540-00852-1

  • Fehske, Holger; Wellein, Gerhard; Kampf, Arno P.; Sekania, Michael; Hager, Georg; Weiße, Alexander; Büttner, Helmut; Bishop, Alan R.;
    One-dimensional electron-phonon systems: Mott- versus Peierls-insulators
    In: Wagner, SiegfriedHanke, WernerBode, ArndtDurst (Hrsg.): High Performance Computing in Science and Engineering, Munich 2002: Transactions of the First Joint HLRB and KONWIHR Result and Reviewing Workshop.
    New York, LLC : Springer-Verlag, 2003, S. 339-349.

  • Hager, Georg; Brechtefeld, Frank; Lammers, P.; Wellein, Gerhard;
    Processor Architecture and Application Performance in Modern Supercomputers
    In: inSiDE 1 (2003), S. 8-13
  • Hager, Georg; Deserno, Frank; Wellein, Gerhard;
    Pseudo-Vectorization and RISC Optimization Techniques for the Hitachi SR8000 Architecture
    In: Wagner, SiegfriedHanke, WernerBode, ArndtDurst, Franz (Hrsg.): High Performance Computing in Science and Engineering, Munich 2002: Transactions of the First Joint HLRB and KONWIHR Status and Result Workshop, October 10-11, Technical University of Munich, Germany.
    New York, LLC : Springer-Verlag, 2003, S. 425-442.

2001

Letzte Änderung: 28. April 2014, Historie

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