Andreas Knüpfer

ORCID

Publication Activity (10 Years)

Years Active: 2003-2023
Publications (10 Years): 22

Top Venues

Dresden University of Technology (PHD)

Education History

Dresden University of Technology

PHD

Publications

Denis Hünich, Andreas Knüpfer
A Halo abstraction for distributed n-dimensional structured grids within the C++ PGAS library DASH. PeerJ Comput. Sci. 9 (2023)
Sebastian Strönisch, Maximilian Sander, Andreas Knüpfer, Marcus Meyer
Multi-GPU Approach for Training of Graph ML Models on large CFD Meshes. CoRR (2023)
Frank Winkler, Andreas Knüpfer
Automatic Detection of HPC Job Inefficiencies at TU Dresden's HPC Center with PIKA. ISC Workshops (2023)
Rigel F. C. Alves, Andreas Knüpfer
visualization of performance data in parallel CFD applications. PeerJ Comput. Sci. 7 (2021)
Rigel F. C. Alves, Andreas Knüpfer
Enhancing the in Situ Visualization of Performance Data in Parallel CFD Applications. Supercomput. Front. Innov. 7 (4) (2020)
Robert Dietrich, Frank Winkler, Andreas Knüpfer, Wolfgang E. Nagel
PIKA: Center-Wide and Job-Aware Cluster Monitoring. CLUSTER (2020)
Valentin Khaydarov, Sebastian Heinze, Markus Graube, Andreas Knüpfer, Maximilian Knespel, Silke Merkelbach, Leon Urbas
From stirring to mixing: artificial intelligence in the process industry. ETFA (2020)
Rigel F. C. Alves, Andreas Knüpfer
In Situ Visualization of Performance-Related Data in Parallel CFD Applications. Euro-Par Workshops (2019)
Richard Grunzke, Maximilian Neumann, Thomas Ilsche, Volker Hartmann, Thomas Jejkal, Rainer Stotzka, Andreas Knüpfer, Wolfgang E. Nagel
Design Evaluation of a Performance Analysis Trace Repository. ICCS (2017)
Bo Wu, Andreas Knüpfer
Introduction to HIPS Workshop. IPDPS Workshops (2017)
Christian Herold, Olaf Krzikalla, Andreas Knüpfer
Optimizing One-Sided Communication of Parallel Applications Using Critical Path Methods. IPDPS Workshops (2017)
Robert Dietrich, Ronny Tschüter, Guido Juckeland, Andreas Knüpfer
Analyzing Offloading Inefficiencies in Scalable Heterogeneous Applications. ISC Workshops (2017)
Michael Wagner, Andreas Knüpfer
Automatic Adaption of the Sampling Frequency for Detailed Performance Analysis. CCGrid (2017)
Erik Zenker, Benjamin Worpitz, René Widera, Axel Huebl, Guido Juckeland, Andreas Knüpfer, Wolfgang E. Nagel, Michael Bussmann
Alpaka - An Abstraction Library for Parallel Kernel Acceleration. CoRR (2016)
Erik Zenker, René Widera, Axel Huebl, Guido Juckeland, Andreas Knüpfer, Wolfgang E. Nagel, Michael Bussmann
Performance-Portable Many-Core Plasma Simulations: Porting PIConGPU to OpenPower and Beyond. CoRR (2016)
Michael Wagner, Andreas Knüpfer, Wolfgang E. Nagel
OTFX: An In-memory Event Tracing Extension to the Open Trace Format 2. ICA3PP Workshops (2016)
Erik Zenker, René Widera, Axel Huebl, Guido Juckeland, Andreas Knüpfer, Wolfgang E. Nagel, Michael Bussmann
Performance-Portable Many-Core Plasma Simulations: Porting PIConGPU to OpenPower and Beyond. ISC Workshops (2016)
Erik Zenker, Benjamin Worpitz, René Widera, Axel Huebl, Guido Juckeland, Andreas Knüpfer, Wolfgang E. Nagel, Michael Bussmann
Alpaka - An Abstraction Library for Parallel Kernel Acceleration. IPDPS Workshops (2016)
Andreas Knüpfer, Tobias Hilbrich, Joachim Protze, Joseph Schuchart
Dynamic Analysis to Support Program Development with the Textually Aligned Property for OpenSHMEM Collectives. OpenSHMEM (2015)
Denis Hünich, Andreas Knüpfer, José Gracia
Providing Parallel Debugging for DASH Distributed Data Structures with GDB. ICCS (2015)
Michael Wagner, Jens Doleschal, Andreas Knüpfer
MPI-focused Tracing with OTFX: An MPI-aware In-memory Event Tracing Extension to the Open Trace Format 2. EuroMPI (2015)
Michael Wagner, Jens Doleschal, Andreas Knüpfer
Tracing long running applications: A case study using Gromacs. HPCS (2015)
Sebastian Oeste, Andreas Knüpfer, Thomas Ilsche
Towards Parallel Performance Analysis Tools for the OpenSHMEM Standard. OpenSHMEM (2014)
Jens Doleschal, Thomas William, Bert Wesarg, Johannes Ziegenbalg, Holger Brunst, Andreas Knüpfer, Wolfgang E. Nagel
Towards Detailed Exascale Application Analysis - Selective Monitoring and Visualisation. EASC (2014)
Felix Schmitt, Robert Dietrich, René Kuß, Jens Doleschal, Andreas Knüpfer
Visualization of performance data for MPI applications using circular hierarchies. VPA@SC (2014)
Michael Wagner, Jens Doleschal, Andreas Knüpfer, Wolfgang E. Nagel
Selective runtime monitoring: Non-intrusive elimination of high-frequency functions. HPCS (2014)
Karl Fürlinger, Colin W. Glass, José Gracia, Andreas Knüpfer, Jie Tao, Denis Hünich, Kamran Idrees, Matthias Maiterth, Yousri Mhedheb, Huan Zhou
DASH: Data Structures and Algorithms with Support for Hierarchical Locality. Euro-Par Workshops (2) (2014)
Florina M. Ciorba, Thomas Ilsche, Elke Franz, Stefan Pfennig, Christian Scheunert, Ulf Markwardt, Joseph Schuchart, Daniel Hackenberg, Robert Schöne, Andreas Knüpfer, Wolfgang E. Nagel, Eduard A. Jorswieck, Matthias S. Müller
Analysis of Parallel Applications on a High Performance-Low Energy Computer. Euro-Par Workshops (2) (2014)
Thomas Ilsche, Joseph Schuchart, Jason Cope, Dries Kimpe, Terry Jones, Andreas Knüpfer, Kamil Iskra, Robert B. Ross, Wolfgang E. Nagel, Stephen Poole
Optimizing I/O forwarding techniques for extreme-scale event tracing. Clust. Comput. 17 (1) (2014)
Robert Schöne, Andreas Knüpfer, Daniel Molka
Potentials and Limitations for Energy Efficiency Auto-Tuning. PARCO (2013)
Michael Wagner, Jens Doleschal, Wolfgang E. Nagel, Andreas Knüpfer
Runtime message uniquification for accurate communication analysis on incomplete MPI event traces. EuroMPI (2013)
Michael Wagner, Andreas Knüpfer, Wolfgang E. Nagel
Hierarchical Memory Buffering Techniques for an In-Memory Event Tracing Extension to the Open Trace Format 2. ICPP (2013)
Bernd Mohr, Vladimir V. Voevodin, Judit Giménez, Erik Hagersten, Andreas Knüpfer, Dmitry A. Nikitenko, Mats Nilsson, Harald Servat, Aamer Shah, Frank Winkler, Felix Wolf, Ilya Zhukov
The HOPSA Workflow and Tools. Parallel Tools Workshop (2012)
Thomas Ilsche, Joseph Schuchart, Jason Cope, Dries Kimpe, Terry Jones, Andreas Knüpfer, Kamil Iskra, Robert B. Ross, Wolfgang E. Nagel, Stephen Poole
Enabling event tracing at leadership-class scale through I/O forwarding middleware. HPDC (2012)
Thomas Alrutz, Jan Backhaus, Thomas Brandes, Vanessa End, Thomas Gerhold, Alfred Geiger, Daniel Grünewald, Vincent Heuveline, Jens Jägersküpper, Andreas Knüpfer, Olaf Krzikalla, Edmund Kügeler, Carsten Lojewski, Guy Lonsdale, Ralph Müller-Pfefferkorn, Wolfgang E. Nagel, Lena Oden, Franz-Josef Pfreundt, Mirko Rahn, Michael Sattler, Mareike Schmidtobreick, Annika Schiller, Christian Simmendinger, Thomas Soddemann, Godehard Sutmann, Henning Weber, Jan-Philipp Weiss
GASPI - A Partitioned Global Address Space Programming Interface. Facing the Multicore-Challenge (2012)
Joachim Protze, Tobias Hilbrich, Andreas Knüpfer, Bronis R. de Supinski, Matthias S. Müller
Holistic Debugging of MPI Derived Datatypes. IPDPS (2012)
Andreas Knüpfer, Robert Dietrich, Jens Doleschal, Markus Geimer, Marc-André Hermanns, Christian Rössel, Ronny Tschüter, Bert Wesarg, Felix Wolf
Generic Support for Remote Memory Access Operations in Score-P and OTF2. Parallel Tools Workshop (2012)
Michael Wagner, Andreas Knüpfer, Wolfgang E. Nagel
Enhanced Encoding Techniques for the Open Trace Format 2. ICCS (2012)
Andreas Knüpfer, Christian Rössel, Dieter an Mey, Scott Biersdorff, Kai Diethelm, Dominic Eschweiler, Markus Geimer, Michael Gerndt, Daniel Lorenz, Allen D. Malony, Wolfgang E. Nagel, Yury Oleynik, Peter Philippen, Pavel Saviankou, Dirk Schmidl, Sameer Shende, Ronny Tschüter, Michael Wagner, Bert Wesarg, Felix Wolf
Score-P: A Joint Performance Measurement Run-Time Infrastructure for Periscope, Scalasca, TAU, and Vampir. Parallel Tools Workshop (2011)
Heike Jagode, Andreas Knüpfer, Jack J. Dongarra, Matthias Jurenz, Matthias S. Müller, Wolfgang E. Nagel
Trace-based performance analysis for the petascale simulation code FLASH. Int. J. High Perform. Comput. Appl. 25 (4) (2011)
Jie Tao, Arndt Bode, Christof Klausecker, Andreas Knüpfer, Dieter Kranzlmüller, Jens Volkert, Roland Wismüller
Workshop on tools for program development and analysis in computational science. ICCS (2011)
Dominic Eschweiler, Michael Wagner, Markus Geimer, Andreas Knüpfer, Wolfgang E. Nagel, Felix Wolf
Open Trace Format 2: The Next Generation of Scalable Trace Formats and Support Libraries. PARCO (2011)
Andreas Knüpfer, Markus Geimer, Johannes Spazier, Joseph Schuchart, Michael Wagner, Dominic Eschweiler, Matthias S. Müller
A generic attribute extension to OTF and its use for MPI replay. ICCS (1) (2010)
Andreas Knüpfer, Jens Doleschal, Matthias S. Müller, Felix Wolf
PROPER 2010: Third Workshop on Productivity and Performance - Tools for HPC Application Development. Euro-Par Workshops (2010)
Daniel Hackenberg, Robert Schöne, Daniel Molka, Matthias S. Müller, Andreas Knüpfer
Quantifying power consumption variations of HPC systems using SPEC MPI benchmarks. Comput. Sci. Res. Dev. 25 (3-4) (2010)
Jie Tao, Arndt Bode, Andreas Knüpfer, Dieter Kranzlmüller, Jens Volkert, Roland Wismüller
Special section: Tools for program development and analysis in computational science. Future Gener. Comput. Syst. 26 (1) (2010)
Michael Kluge, Andreas Knüpfer, Wolfgang E. Nagel
Efficient Pattern Based I/O Analysis of Parallel Programs. ICPP Workshops (2010)
Dieter an Mey, Scott Biersdorff, Christian H. Bischof, Kai Diethelm, Dominic Eschweiler, Michael Gerndt, Andreas Knüpfer, Daniel Lorenz, Allen D. Malony, Wolfgang E. Nagel, Yury Oleynik, Christian Rössel, Pavel Saviankou, Dirk Schmidl, Sameer Shende, Michael Wagner, Bert Wesarg, Felix Wolf
Score-P: A Unified Performance Measurement System for Petascale Applications. CHPC (2010)
Christof Klausecker, Arndt Bode, Andreas Knüpfer, Dieter Kranzlmüller, Jie Tao, Jens Volkert, Roland Wismüller
Workshop on tools for program development and analysis in computational science. ICCS (1) (2010)
Michael Kluge, Andreas Knüpfer, Matthias S. Müller, Wolfgang E. Nagel
Pattern Matching and I/O Replay for POSIX I/O in Parallel Programs. Euro-Par (2009)
Andreas Knüpfer, Arndt Bode, Dieter Kranzlmüller, Daniel Rodríguez, Roberto Ruiz, Jie Tao, Roland Wismüller, Jens Volkert
Preface for the Joint Workshop on Tools for Program Development and Analysis in Computational Science and Software Engineering for Large-Scale Computing. ICCS (2) (2009)
Tobias Hilbrich, Matthias Jurenz, Hartmut Mix, Holger Brunst, Andreas Knüpfer, Matthias S. Müller, Wolfgang E. Nagel
An Interface for Integrated MPI Correctness Checking. PARCO (2009)
Andreas Knüpfer, Jens Doleschal, Matthias S. Müller, Felix Wolf
PROPER 2009: Workshop on Productivity and Performance - Tools for HPC Application Development. Euro-Par Workshops (2009)
Andreas Knüpfer, Holger Brunst, Jens Doleschal, Matthias Jurenz, Matthias Lieber, Holger Mickler, Matthias S. Müller, Wolfgang E. Nagel
The Vampir Performance Analysis Tool-Set. Parallel Tools Workshop (2008)
Holger Mickler, Andreas Knüpfer, Michael Kluge, Matthias S. Müller, Wolfgang E. Nagel
Trace-Based Analysis and Optimization for the Semtex CFD Application - Hidden Remote Memory Accesses and I/O Performance. Euro-Par Workshops (2008)
Matthias S. Müller, Andreas Knüpfer
Workshop on Productivity and Performance (PROPER 2008). Euro-Par Workshops (2008)
Jie Tao, Arndt Bode, Andreas Knüpfer, Dieter Kranzlmüller, Roland Wismüller, Jens Volkert
Special Session: Tools for Program Development and Analysis in Computational Science. ICCS (3) (2008)
Jens Doleschal, Andreas Knüpfer, Matthias S. Müller, Wolfgang E. Nagel
Internal Timer Synchronization for Parallel Event Tracing. PVM/MPI (2008)
Matthias S. Müller, Andreas Knüpfer, Matthias Jurenz, Matthias Lieber, Holger Brunst, Hartmut Mix, Wolfgang E. Nagel
Developing Scalable Applications with Vampir, VampirServer and VampirTrace. PARCO (2007)
Matthias Jurenz, Ronny Brendel, Andreas Knüpfer, Matthias S. Müller, Wolfgang E. Nagel
Memory Allocation Tracing with VampirTrace. International Conference on Computational Science (2) (2007)
Andreas Knüpfer, Bernhard Voigt, Wolfgang E. Nagel, Hartmut Mix
Visualization of Repetitive Patterns in Event Traces. PARA (2006)
Andreas Knüpfer, Ronny Brendel, Holger Brunst, Hartmut Mix, Wolfgang E. Nagel
Introducing the Open Trace Format (OTF). International Conference on Computational Science (2) (2006)
Andreas Knüpfer, Dieter Kranzlmüller, Bernd Mohr, Wolfgang E. Nagel
M09 - Program analysis tools for massively parallel applications: how to achieve highest performance. SC (2006)
Andreas Knüpfer, Wolfgang E. Nagel
Compressible memory data structures for event-based trace analysis. Future Gener. Comput. Syst. 22 (3) (2006)
Markus Geimer, Felix Wolf, Andreas Knüpfer, Bernd Mohr, Brian J. N. Wylie
A Parallel Trace-Data Interface for Scalable Performance Analysis. PARA (2006)
Andreas Knüpfer, Wolfgang E. Nagel
Construction and Compression of Complete Call Graphs for Post-Mortem Program Trace Analysis. ICPP (2005)
Andreas Knüpfer, Holger Brunst, Wolfgang E. Nagel
High Performance Event Trace Visualization. PDP (2005)
Andreas Knüpfer, Wolfgang E. Nagel
New Algorithms for Performance Trace Analysis Based on Compressed Complete Call Graphs. International Conference on Computational Science (2) (2005)
Michael Kluge, Andreas Knüpfer, Wolfgang E. Nagel
Statistical Methods for Automatic Performance Bottleneck Detection in MPI Based Programs. International Conference on Computational Science (1) (2005)
Michael Kluge, Andreas Knüpfer, Wolfgang E. Nagel
Knowledge Based Automatic Scalability Analysis and Extrapolation for MPI Programs. Euro-Par (2005)
Andreas Knüpfer, Dieter Kranzlmüller, Wolfgang E. Nagel
Detection of Collective MPI Operation Patterns. PVM/MPI (2004)
Dieter Kranzlmüller, Andreas Knüpfer, Wolfgang E. Nagel
Pattern Matching of Collective MPI Operations. PDPTA (2004)
Andreas Knüpfer
A New Data Compression Technique for Event Based Program Traces. International Conference on Computational Science (2003)

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Publication Activity (10 Years)

Top Topics

Top Venues

Andreas Knüpfer