Profil Franz-Josef Pfreundt

Schwerpunkte/Kompetenzen

  • Leiter Competence Center High Performance Computing und Visualisierung

 

Publikationen

Highlightpublikationen

  • Keuper, J.; Pfreundt, F.-J.:
    Distributed training of deep neural networks: theoretical and practical limits of parallel scalability.
    Proceedings of the Workshop on Machine Learning in High Performance Computing Environments (MLHPC '16), IEEE Press, Piscataway, NJ, USA, 19-26. DOI: https://doi.org/10.1109/MLHPC.2016.6, (2016).
  • Keuper, J.; Pfreundt, F.-J.:
    Asynchronous Parallel Stochastic Gradient Descent: A Numeric Core for calable Distributed Machine Learning Algorithms.
    Proceedings of the Workshop on Machine Learning in High-Performance Computing Environments; doi.acm.org/10.1145/2834892.2834893, isbn 978-1-4503-4006-9, publisher ACM.
  • Dalheimer, M.; Pfreund, F.-J.; Merz, P.:
    Agent-based Grid Scheduling with Calana.
    Proc. Second Grid Resource Management Workshop 2005, Poznan, Poland, Springer LNCS 3911, (2005).

Fraunhofer-Publica

Sammlung der Publikationen von Franz-Josef Pfreundt in der Fraunhofer-Publica

YearTitle/AuthorDocument Type
2017Accelerated single ray tracing for wide vector units
Fütterling, Valentin; Lojewski, Carsten; Pfreundt, Franz-Josef; Hamann, Bernd; Ebert, Achim
Conference Paper
2017ALOMA, an auto-parallelization tool for seismic processing
Merten, Dirk; Pfreundt, Franz-Josef
Conference Paper
2017GASPI/GPI in-memory check pointing library
Bartsch, Valeria; Machado, Rui; Rahn, Mirko; Merten, Dirk; Pfreundt, Franz-Josef
Conference Paper
2017TensorQuant. A simulation toolbox for deep neural network quantization
Loroch, Dominik; Pfreundt, Franz-Josef; Wehn, Norbert; Keuper, Janis
Conference Paper
2017Using GPI-2 for distributed memory paralleliziation of the caffe toolbox to speed up deep neural network training
Kühn, Martin; Keuper, Janis; Pfreundt, Franz-Josef
Conference Paper
2016Parallel spatial splits in bounding volume hierarchies
Fütterling, Valentin; Lojewski, Carsten; Pfreundt, Franz-Josef; Ebert, Achim
Conference Paper
2015Asynchronous parallel stochastic gradient descent: A numeric core for scalable distributed machine learning algorithms
Keuper, Janis; Pfreundt, Franz-Josef
Report
2015Asynchronous parallel stochastic gradient descent: A numeric core for scalable distributed machine learning algorithms
Keuper, Janis; Pfreundt, Franz-Josef
Conference Paper
2015Balancing the communication load of asynchronously parallelized machine learning algorithms
Keuper, Janis; Pfreundt, Franz-Josef
Report
2015Efficient ray tracing kernels for modern CPU architectures
Fuetterling, Valentin; Lojewski, Carsten; Pfreundt, Franz-Josef; Ebert, Achim
Journal Article
2015Task-based parallel sparse matrix-vector multiplication (SpMVM) with GPI-2
Stoyanov, Dimitar; Machado, Rui; Pfreundt, Franz-Josef
Conference Paper
2014FRTM - a productive framework for reverse time migration
Gruenewald, D.; Ettrich, N.; Rahn, M.; Pfreundt, F.J.
Conference Paper
2014High-Performance Delaunay Triangulation for Many-Core Computers
Fütterling, V.; Lojewski, C.; Pfreundt, F.-J.
Conference Paper
2014Hybrid-parallel sparse matrix-vector multiplication and iterative linear solvers with the communication library GPI
Stoyanov, D.; Pfreundt, F.-J.
Journal Article
2014Infiniband-verbs on GPU: A case study of controlling an infiniband network device from the GPU
Oden, L.; Fröning, H.; Pfreundt, F.-J.
Conference Paper
2014MapReduce in GPI-space
Rotaru, T.; Rahn, M.; Pfreundt, F.-J.
Conference Paper
2013GASPI - a partitioned global address space programming interface
Alrutz, T.; Backhaus, J.; Brandes, T.; End, V.; Gerhold, T.; Geiger, A.; Grünewald, D.; Heuveline, V.; Jägersküpper, J.; Knüpfer, A.; Krzikalla, O.; Kügeler, E.; Lojewski, C.; Lonsdale, G.; Müller-Pfefferkorn, R.; Nagel, W.; Oden, L.; Pfreundt, F.-J.; Rahn, M.; Sattler, M.; Schmidtobreick, M.; Schiller, A.; Simmendinger, C.; Soddemann, T.; Sutmann, G.; Weber, H.; Weiss, J.-P.
Conference Paper
2011Hardware/software co-design for energy-efficient seismic modeling
Krueger, J.; Donofrio, D.; Shalf, J.; Mohiyuddin, M.; Williams, S.; Oliker, L.; Pfreundt, F.-J.
Conference Paper
2011Unbalanced tree search on a manycore system using the GPI programming model
Machado, R.; Lojewski, C.; Abreu, S.; Pfreundt, F.-J.
Journal Article
2010Monitoring service level agreements in grids with support of a grid benchmarking service
Oliveira, E. de; Pfreundt, F.-J.
Book Article
2010Service-oriented middleware for financial Monte Carlo simulations on the cell broadband engine
Rotaru, T.; Dalheimer, M.; Pfreundt, F.-J.
Journal Article
2009GenLM: License management for grid and cloud computing environments
Dalheimer, M.; Pfreundt, F.-J.
Conference Paper
2008Formal verification of a grid resource allocation protocol
Dalheimer, M.; Pfreundt, F.-J.; Merz, P.
Conference Paper
2008Fraunhofer Enterprise Grids: Business Cases
Weisbecker, A.; Pfreundt, F.-J.; Linden, J.; Unger, S. ; Fraunhofer-Institut für Arbeitswirtschaft und Organisation -IAO-, Stuttgart; Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. -FhG-, München; Fraunhofer-Institut für Techno- und Wirtschaftsmathematik -ITWM-, Kaiserslautern; Fraunhofer-Institut für Rechenarchitektur und Softwaretechnik -FIRST-, Berlin; Fraunhofer-Institut für Algorithmen und Wissenschaftliches Rechnen -SCAI-, Sankt Augustin
Book
2008Fraunhofer Enterprise Grids: Software
Weisbecker, A.; Pfreundt, F.-J.; Linden, J.; Unger, S. ; Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. -FhG-, München; Fraunhofer-Institut für Arbeitswirtschaft und Organisation -IAO-, Stuttgart; Fraunhofer-Institut für Techno- und Wirtschaftsmathematik -ITWM-, Kaiserslautern; Fraunhofer-Institut für Rechenarchitektur und Softwaretechnik -FIRST-, Berlin; Fraunhofer-Institut für Algorithmen und Wissenschaftliches Rechnen -SCAI-, Sankt Augustin
Book
2008Interactive SIMD ray tracing for large deformable tetrahedral meshes
Groß, M.; Hagen, H.; Pfreundt, F.-J.
Conference Paper
2008PHASTGrid: Eine serviceorientierte Gridlösung
Dalheimer, M.; Pfreundt, F.-J.
Book Article
2008Rechneranordnung mit automatisierter Zugriffssteuerung von einer und Zugriffskontrolle auf eine Applikation sowie entsprechendes Zugriffssteuerungs- und Zugriffskontrollverfahren
Dalheimer, M.; Pfreundt, F.
Patent
2006Agent-based grid scheduling with Calana
Dalheimer, M.; Pfreundt, F.-J.; Merz, P.
Conference Paper
1999A method for the analysis and control of mica tape impregnation processes
Velten, K.; Zemitis, A.; Pfreundt, F.-J.; Hennig, E.; Schattauer, D.
Journal Article
1999Traenkverfahren und Vorrichtung zur Ueberwachung der Durchtraenkung eines Traegermaterials
Schattauer, D.; Pfreundt, F.; Zemitis, A.; Velten, K.
Patent
This publication list has been generated from the publication database Fraunhofer-Publica.