Christian Iwainsky

Dr. Christian Iwainsky

Competence Center for High Performance Computing in Hessen

Alexanderstraße 2
64283 Darmstadt

Office: S1|22 206

+49 6151 16-75573
+49 6151 16-25345


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Open Theses:

Advised Theses:

Currently no items available.

Publications:

Lehr, Jan-Patrick ; Iwainsky, Christian ; Bischof, Christian :
The Influence of HPCToolkit and Score-p on Hardware Performance Counters.
[Online-Edition: http://doi.acm.org/10.1145/3141865.3141869]
In: Proceedings of the 4th ACM SIGPLAN International Workshop on Software Engineering for Parallel Systems, Vancouver, BC, Canada. In: SEPS 2017 . ACM , New York, NY, USA
[Conference or workshop item] , (2017)

Wolf, Felix ; Bischof, Christian ; Calotoiu, Alexandru ; Hoefler, Torsten ; Iwainsky, Christian ; Kwasniewski, Grzegorz ; Mohr, Bernd ; Shudler, Sergei ; Strube, Alexandre ; Vogel, Andreas ; Wittum, Gabriel :
Software for Exascale Computing - SPPEXA 2013-2015.
In: Software for Exascale Computing - SPPEXA 2013-2015. Lecture Notes in Computational Science and Engineering, 113. Springer International Publishing , pp. 445-465. ISBN 978-3-319-40528-5
[Book section] , (2016)

Iwainsky, Christian ; Bischof, Christian :
Call Tree Controlled Instrumentation for Low-Overhead Survey Measurements.
In: 2016 IEEE International Parallel and Distributed Processing Symposium Workshop (IPDPSW).
[Conference or workshop item] , (2016)

Iwainsky, Christian :
InstRO: a component-based toolbox for performance instrumentation.
Shaker , Aachen
[Dissertation], (2015)

Iwainsky, Christian ; Shudler, Sergei ; Calotoiu, Alexandru ; Strube, Alexandre ; Knobloch, Michael ; Bischof, Christian ; Wolf, Felix :
How Many Threads will be too Many? On the Scalability of OpenMP Implementations.
In: Proc. of the 21st Euro-Par Conference, Vienna, Austria. In: Lecture Notes in Computer Science , 9233 . Springer
[Conference or workshop item] , (2015)

Iwainsky, Christian ; Shudler, Sergei ; Calotoiu, Alexandru ; Strube, Alexandre ; Knobloch, Michael ; Bischof, Christian ; Wolf, Felix
Träff, Jesper Larsson ; Hunold, Sascha ; Versaci, Francesco (eds.) :

How many threads will be too many? On the scalability of OpenMP implementations.
[Online-Edition: http://dx.doi.org/10.1007/978-3-662-48096-0_35]
In: Euro-Par 2015: Parallel Processing. Lecture Notes in Computer Science, 9233. Springer, Heidelberg, Germany Heidelberg, Germany , pp. 451-463. ISBN 978-3-662-48095-3
[Book section] , (2015)

Sternel, Dörte Carla ; Iwainsky, Christian ; Opfer, Thomas ; Feith, Alexandra
Iványi, P. ; Topping, B.H.V. (eds.) :

The Hessian Competence Centre for High Performance Computing: "Brainware" for Green IT.
In: Proceedings of the Fourth International Conference on Parallel, Distributed,Grid and Cloud Computing for Engineering, Kippen, UK. Civil-Comp Press , Kippen, UK
[Conference or workshop item] , (2015)

Iwainsky, Christian ; Lehr, Jan-Patrick ; Bischof, Christian :
Compiler Supported Sampling through Minimalistic Instrumentation.
In: Fifth International Workshop on Parallel Software Tools and Tool Infrastructures (PSTI 2014), 9-12 Sept. 2014, Minneapolis, MN, USA. 2014 43rd International Conference on Parallel Processing Workshops (ICCPW)
[Conference or workshop item] , (2014)

Wolf, Felix ; Bischof, Christian ; Hoefler, Torsten ; Mohr, Bernd ; Wittum, Gabriel ; Calotoiu, Alexandru ; Iwainsky, Christian ; Strube, Alexandre ; Vogel, Andreas
Lopez, Luis (ed.) :

Catwalk: A Quick Development Path for Performance Models.
In: Euro-Par 2014: Parallel Processing Workshops. In: Lecture Notes in Computer Science , 8805, 8806 . Springer
[Conference or workshop item] , (2014)

Wolf, Felix ; Bischof, Christian ; Hoefler, Torsten ; Mohr, Bernd ; Wittum, Gabriel ; Calotoiu, Alexandru ; Iwainsky, Christian ; Strube, Alexandre ; Vogel, Andreas :
CATWALK: A Quick Development Path for Performance Models.
In: Euro-Par 2014: Parallel Processing Workshops. Springer International Publishing , pp. 589-600.
[Book section] , (2014)

Schmidl, Dirk ; Iwainsky, Christian ; Terboven, Christian ; Bischof, Christian H. ; Müller, Matthias S. :
Towards a Performance Engineering Workflow for OpenMP 4.0.
In: PARCO.
[Conference or workshop item] , (2013)

Bischof, Christian ; An Mey, Dieter ; Iwainsky, Christian :
Brainware for green HPC.
In: Computer Science-Research and Development, 27 (4) pp. 227-233.
[Article] , (2012)

Bischof, Christian ; an Mey, Dieter ; Iwainsky, Christian :
Brainware for green HPC.
[Online-Edition: http://dx.doi.org/10.1007/s00450-011-0198-5]
In: Computer Science - Research and Development pp. 1-7.
[Article] , (2012)

Iwainsky, Christian ; Altenfeld, Ralph ; an Mey, Dieter ; Bischof, Christian :
Enhancing Brainware Productivity through a Performance Tuning Workflow.
[Online-Edition: http://www.bibliothek.uni-regensburg.de/ezeit/?2018930]
In: Euro-Par 2011 : parallel processing workshops; CCPI, CGWS, HeteroPar, HiBB, HPCVirt, HPPC, HPSS, MDGS, ProPer, Resilience, UCHPC, VHPC, Bordeaux, France, August 29-September 2, 2011; revised selected papers / Michael Alexander ... (eds.). In: Lecture Notes in Computer Science ; 7155 , Pt. 2 . Springer , Berlin u.a.
[Conference or workshop item] , (2012)

Iwainsky, Christian ; Altenfeld, Ralph ; an Mey, Dieter ; Bischof, Christian :
Enhancing Brainware Productivity through a Performance Tuning Workflow.
In: Euro-Par 2011: Parallel Processing Workshops.
[Conference or workshop item] , (2012)

Iwainsky, Christian ; Reichstein, T. ; Dahnken, C. ; an Mey, D. ; Terboven, C. ; Semin, A. ; Bischof, C.
Guarracino, M. ; Vivien, F. ; Träff, J. ; Cannatoro, M. ; Danelutto, M. ; Hast, A. ; Perla, F. ; Knüpfer, A. ; Di Martino, B. ; Alexander, M. (eds.) :

An Approach to Visualize Remote Socket Trafic on the Itel Nehalem-EX.
In: Euro-Par 2010 Parallel Processing Workshops. In: Lecture Notes in Computer Science , 6586 . Springer , Berlin / Heidelberg
[Conference or workshop item] , (2011)

Iwainsky, Christian ; Reichstein, Thomas ; Dahnken, Christopher ; an Mey, Dieter ; Terboven, Christian ; Semin, Andrey ; Bischof, Christian :
An Approach to Visualize Remote Socket Traffic on the Intel Nehalem-EX.
[Online-Edition: http://dx.doi.org/10.1007/978-3-642-21878-1_64]
In: Euro-Par 2010 Parallel Processing Workshops. Lecture Notes in Computer Science, 6586. Springer Berlin / Heidelberg , pp. 523-530.
[Book section] , (2011)

Iwainsky, Christian ; Sarholz, Samuel ; an Mey, Dieter ; Altenfeld, Ralph :
Leveraging Multicore Cluster Nodes by Adding OpenMP to Flow Solvers Parallelized with MPI.
[Online-Edition: http://dx.doi.org/10.1007/978-3-642-12659-8_5]
In: High Performance Computing Systems and Applications. Lecture Notes in Computer Science, 5976. Springer Berlin / Heidelberg , pp. 62-69.
[Book section] , (2010)

Iwainsky, Christian ; an Mey, Dieter :
Comparing the Usability of Performance Analysis Tools.
In: Euro-Par 2008 Workshops - Parallel Processing. Lecture Notes in Computer Science, 5415. Springer Berlin / Heidelberg , pp. 315-325.
[Book section] , (2009)

Zeng, Peng ; Sarholz, Samuel ; Iwainsky, Christian ; Binninger, Bernd ; Peters, Norbert ; Herrmann, Marcus :
Simulation of Primary Breakup for Diesel Spray with Phase Transition.
[Online-Edition: http://dx.doi.org/10.1007/978-3-642-03770-2_38]
In: Proceedings of the 16th European PVM/MPI Users' Group Meeting on Recent Advances in Parallel Virtual Machine and Message Passing Interface. Springer-Verlag , Berlin, Heidelberg
[Conference or workshop item] , (2009)

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