Christian Iwainsky

According to our database, Christian Iwainsky authored at least 21 papers between 2008 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Runtime-Adaptable Selective Performance Instrumentation.

Sebastian Kreutzer, Christian Iwainsky, Marta Garcia-Gasulla, Victor Lopez, Christian H. Bischof

Proceedings of the IEEE International Parallel and Distributed Processing Symposium, 2023

2022

Compiler-Assisted Instrumentation Selection for Large-Scale C++ Codes.

Sebastian Kreutzer, Christian Iwainsky, Jan-Patrick Lehr, Christian H. Bischof

Proceedings of the High Performance Computing. ISC High Performance 2022 International Workshops - Hamburg, Germany, May 29, 2022

2020

Automatic Detection of MPI Assertions.

Tim Jammer, Christian Iwainsky, Christian H. Bischof

Proceedings of the High Performance Computing, 2020

A Comparison of the Scalability of OpenMP Implementations.

Tim Jammer, Christian Iwainsky, Christian H. Bischof

Proceedings of the Euro-Par 2020: Parallel Processing, 2020

2019

Toward a Standard Interface for User-Defined Scheduling in OpenMP.

Vivek Kale, Christian Iwainsky, Michael Klemm, Jonas H. Müller Korndörfer, Florina M. Ciorba

Proceedings of the OpenMP: Conquering the Full Hardware Spectrum, 2019

Exploring Loop Scheduling Enhancements in OpenMP: An LLVM Case Study.

Franziska Kasielke, Ronny Tschüter, Christian Iwainsky, Markus Velten, Florina M. Ciorba, Ioana Banicescu

Proceedings of the 18th International Symposium on Parallel and Distributed Computing, 2019

2018

OpenMP Loop Scheduling Revisited: Making a Case for More Schedules.

Florina M. Ciorba, Christian Iwainsky, Patrick Buder

Proceedings of the Evolving OpenMP for Evolving Architectures, 2018

2017

The influence of HPCToolkit and Score-p on hardware performance counters.

Jan-Patrick Lehr, Christian Iwainsky, Christian H. Bischof

Proceedings of the 4th ACM SIGPLAN International Workshop on Software Engineering for Parallel Systems, 2017

2016

Automatic Performance Modeling of HPC Applications.

Felix Wolf, Christian H. Bischof, Alexandru Calotoiu, Torsten Hoefler, Christian Iwainsky, Grzegorz Kwasniewski, Bernd Mohr, Sergei Shudler, Alexandre Strube, Andreas Vogel, Gabriel Wittum

Proceedings of the Software for Exascale Computing - SPPEXA 2013-2015, 2016

InstRO: a component-based toolbox for performance instrumentation = InstRO: eine Komponenten-basierte Werkzeugplattform für Performance Instrumentierungen.

Christian Iwainsky

PhD thesis, 2016

Calltree-Controlled Instrumentation for Low-Overhead Survey Measurements.

Christian Iwainsky, Christian H. Bischof

Proceedings of the 2016 IEEE International Parallel and Distributed Processing Symposium Workshops, 2016

2015

How Many Threads will be too Many? On the Scalability of OpenMP Implementations.

Christian Iwainsky, Sergei Shudler, Alexandru Calotoiu, Alexandre Strube, Michael Knobloch, Christian H. Bischof, Felix Wolf

Proceedings of the Euro-Par 2015: Parallel Processing, 2015

2014

Compiler Supported Sampling through Minimalistic Instrumentation.

Christian Iwainsky, Jan-Patrick Lehr, Christian H. Bischof

Proceedings of the 43rd International Conference on Parallel Processing Workshops, 2014

Catwalk: A Quick Development Path for Performance Models.

Felix Wolf, Christian H. Bischof, Torsten Hoefler, Bernd Mohr, Gabriel Wittum, Alexandru Calotoiu, Christian Iwainsky, Alexandre Strube, Andreas Vogel

Proceedings of the Euro-Par 2014: Parallel Processing Workshops, 2014

2013

Towards a Performance Engineering Workflow for OpenMP 4.0.

Dirk Schmidl, Christian Iwainsky, Christian Terboven, Christian H. Bischof, Matthias S. Müller

Proceedings of the Parallel Computing: Accelerating Computational Science and Engineering (CSE), 2013

2012

Brainware for green HPC.

Christian H. Bischof, Dieter an Mey, Christian Iwainsky

Comput. Sci. Res. Dev., 2012

2011

Enhancing Brainware Productivity through a Performance Tuning Workflow.

Christian Iwainsky, Ralph Altenfeld, Dieter an Mey, Christian H. Bischof

Proceedings of the Euro-Par 2011: Parallel Processing Workshops - CCPI, CGWS, HeteroPar, HiBB, HPCVirt, HPPC, HPSS, MDGS, ProPer, Resilience, UCHPC, VHPC, Bordeaux, France, August 29, 2011

2010

An Approach to Visualize Remote Socket Traffic on the Intel Nehalem-EX.

Christian Iwainsky, Thomas Reichstein, Christopher Dahnken, Dieter an Mey, Christian Terboven, Andrey Semin, Christian H. Bischof

Proceedings of the Euro-Par 2010 Parallel Processing Workshops, 2010

2009

Simulation of Primary Breakup for Diesel Spray with Phase Transition.

Peng Zeng, Samuel Sarholz, Christian Iwainsky, Bernd Binninger, Norbert Peters, Marcus Herrmann

Proceedings of the Recent Advances in Parallel Virtual Machine and Message Passing Interface, 2009

Leveraging Multicore Cluster Nodes by Adding OpenMP to Flow Solvers Parallelized with MPI.

Christian Iwainsky, Samuel Sarholz, Dieter an Mey, Ralph Altenfeld

Proceedings of the High Performance Computing Systems and Applications, 2009

2008

Comparing the Usability of Performance Analysis Tools.

Christian Iwainsky, Dieter an Mey

Proceedings of the Euro-Par 2008 Workshops, 2008