Publications

2021


2020


  • Christian Lengauer, Sven Apel, Matthias Bolten, Shigeru Chiba, Ulrich Rüde, Jürgen Teich, Armin Größlinger, Frank Hannig, Harald Köstler, Lisa Claus, Alexander Grebhahn, Stefan Groth, Stefan Kronawitter, Sebastian Kuckuk, Hannah Rittich, Christian Schmitt, and Jonas Schmitt. ExaStencils – Advanced Multigrid Solver Generation. In Hans-Joachim Bungartz, Severin Reiz, Benjamin Uekermann, Philipp Neumann, and Wolfgang E. Nagel, editors, Software for Exascale Computing – SPPEXA 2016-2019, volume 136 of Lecture Notes in Computer Science and Engineering, pages 405–452. Springer, 2020. Open access.
     

2019


2018


2017


2016


  • Stefan Kronawitter, Sebastian Kuckuk, and Christian Lengauer. Redundancy Elimination in the ExaStencils Code Generator. In Jesus Carretero et al., editors, Algorithms and Architectures for Parallel Processing (ICA3PP), Colocated Workshops, volume 10049 of Lecture Notes in Computer Science, pages 159–173. Springer, 2016. First International Workshop on Data Locality in Modern Computing Systems (DLMCS).
     
  • Alexander Grebhahn, Norbert Siegmund, Harald Köstler, and Sven Apel. Performance Prediction of Multigrid-Solver Configurations. In Software for Exascale Computing – SPPEXA 2013–2015, volume 113 of Lecture Notes in Computational Science and Engineering, pages 69–88. Springer, September 2016.
     
  • Sebastian Kuckuk and Harald Köstler. Automatic Generation of Massively Parallel Codes from ExaSlang. Computation, 4(3):Article 27, 20 pages, September 2016. Special Issue on High Performance Computing (HPC) Software Design.
     
  • Christian Schmitt, Sebastian Kuckuk, Frank Hannig, Jürgen Teich, Harald Köstler, Ulrich Rüde, and Christian Lengauer. Systems of Partial Differential Equations in ExaSlang. In Hans-Joachim Bungartz, Philipp Neumann, and Wolfgang E. Nagel, editors, Software for Exascale Computing – SPPEXA 2013-2015, volume 113 of Lecture Notes in Computational Science and Engineering, pages 47–67. Springer, September 2016.
     
  • Shigeru Chiba, YungYu Zhuang, and Maximilian Scherr. Deeply Reifying Running Code for Constructing a Domain-Specific Language. In Proceedings of the 13th International Conference on Principles and Practices of Programming on the Java Platform: Virtual Machines, Languages, and Tools (PPPJ). ACM, August 2016. Paper 1, 12 pages.
     
  • Moritz Schmid, Christian Schmitt, Frank Hannig, Gorker Alp Malazgirt, Nehir Sönmez, Arda Yurdakul, and Adrián Cristal. Big Data and HPC Acceleration with Vivado HLS. In Dirk Koch, Frank Hannig, and Daniel Ziener, editors, FPGAs for Software Programmers, chapter 7, pages 115–136. Springer, June 2016.
     
  • Shigeru Chiba, YungYu Zhuang, and Maximilian Scherr. A Design of Deep Reification. In Companion Proceedings of the 15th International Conference on Modularity (MODULARITY), pages 168–171. ACM, March 2016. Workshop on Modularity Across the System Stack (MASS).
     
  • Norbert Siegmund, Alexander Grebhahn, Sven Apel, and Christian Kästner. Performance-Influence Models. In Proceedings of Software Engineering – Fachtagung des GI-Fachbereichs Softwaretechnik, GI-Edition – Lecture Notes in Informatics, pages 29–31. Gesellschaft für Informatik, February 2016.
     

2015


  • Matthias Bolten, Marco Donatelli, and Thomas Huckle. Analysis of Smoothed Aggregation Multigrid Methods Based on Toeplitz Matrices. Electronic Transactions on Numerical Analysis (ETNA), Volume 44, pages 25–52, 2015.
     
  • Matthias Bolten and Oliver Letterer. Increasing Arithmetic Intensity in Multigrid Methods on GPUs Using Block Smoothers. In Roman Wyrzykowski, Ewa Deelman, Jack Dongarra, Konrad Karczewski, Jacek Kitowski, and Kazimierz Wiatr, editors, Parallel Processing and Applied Mathematics (PPAM), Part II, volume 9574 of Lecture Notes in Computer Science, pages 515–525. Springer, 2015.
     
  • Michael L. Minion, Robert Speck, Matthias Bolten, Matthew Emmett, and Daniel Ruprecht. Interweaving PFASST and Parallel Multigrid. SIAM Journal of Scientific Computing (SISC), 37(5):S244–S263, 2015.
     
  • Christian Lengauer, Matthias Bolten, Robert D. Falgout, and Olaf Schenk (editors). Advanced Stencil-Code Engineering (Dagstuhl Seminar 15161). Dagstuhl Reports, 5(4):56–75, December 2015.
     
  • Norbert Siegmund, Alexander Grebhahn, Sven Apel, and Christian Kästner. Performance-Influence Models for Highly Configurable Systems. In Proceedings of the European Software Engineering Conference and the ACM SIGSOFT International Symposium on the Foundations of Software Engineering (ESEC/FSE), pages 284–294. ACM Press, August 2015. Acceptance rate: 25% (74 / 291).
     
  • Alexander von Rhein, Alexander Grebhahn, Sven Apel, Norbert Siegmund, Dirk Beyer, and Thorsten Berger. Presence-Condition Simplification in Highly Configurable Systems. In Proceedings of the IEEE/ACM International Conference on Software Engineering (ICSE), pages 178–188. IEEE Computer Society, May 2015. Acceptance rate: 19% (84 / 452).
     
  • Stefan Kronawitter and Christian Lengauer. Optimizations Applied by the ExaStencils Code Generator. Technical Report MIP-1502, Faculty of Computer Science and Mathematics, University of Passau, January 2015. 10 pages.
     
  • Christian Schmitt, Moritz Schmid, Frank Hannig, Jürgen Teich, Sebastian Kuckuk, and Harald Köstler. Generation of Multigrid-based Numerical Solvers for FPGA Accelerators. In Armin Größlinger and Harald Köstler, editors, Proceedings of the 2nd International Workshop on High-Performance Stencil Computations (HiStencils), pages 9–15. www.viaprinto.de, January 2015.
     

2014


  • Christian Lengauer, Sven Apel, Matthias Bolten, Armin Größlinger, Frank Hannig, Harald Köstler, Ulrich Rüde, Jürgen Teich, Alexander Grebhahn, Stefan Kronawitter, Sebastian Kuckuk, Hannah Rittich, and Christian Schmitt. ExaStencils: Advanced Stencil-Code Engineering. In Luis Lopes et al., editors, Euro-Par 2014: Parallel Processing Workshops, Part II, volume 8806 of Lecture Notes in Computer Science, pages 553–564. Springer, 2014.
     
  • Robert Speck, Daniel Ruprecht, Matthew Emmett, Michael Minion, Matthias Bolten, and Rolf Krause. A Multi-Level Spectral Deferred Correction Method. BIT Numerical Mathematics, 2014. Online first.
     
  • Harald Köstler. Platform-independent Description of Imaging Algorithms. Proceedings in Applied Mathematics and Mechanics (PAMM), 14(1):945–946, December 2014. Special Issue: 85th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM).
     
  • Christian Schmitt, Sebastian Kuckuk, Frank Hannig, Harald Köstler, and Jürgen Teich. ExaSlang: A Domain-Specific Language for Highly Scalable Multigrid Solvers. In Proceedings of the 4th International Workshop on Domain-Specific Languages and High-Level Frameworks for High Performance Computing (WOLFHPC), pages 42–51. ACM, November 2014.
     
  • Alexander Grebhahn, Sebastian Kuckuk, Christian Schmitt, Harald Köstler, Norbert Siegmund, Sven Apel, Frank Hannig, and Jürgen Teich. Experiments on Optimizing the Performance of Stencil Codes with SPL Conqueror. Parallel Processing Letters, 24(3):Article 1441001, 19 pages, September 2014.
     
  • Jianmei Guo, Edward Zulkoski, Rafael Olaechea, Derek Rayside, Krzysztof Czarnecki, Sven Apel, and Joanne Atlee. Scaling Exact Multi-Objective Combinatorial Optimization by Parallelization. In Proceedings of the ACM/IEEE International Conference on Automated Software Engineering (ASE), pages 409–420. ACM Press, September 2014. Acceptance rate: 20% (55 / 276).
     
  • Stefan Kronawitter, Holger Stengel, Georg Hager, and Christian Lengauer. Domain-Specific Optimization of two Jacobi Kernels and their Evaluation in the ECM Performance Model. Parallel Processing Letters, 24(3):Article 1441004, 18 pages, September 2014. Special issue: HiStencils 2014.
     
  • Moritz Schmid, Oliver Reiche, Christian Schmitt, Frank Hannig, and Jürgen Teich. Code Generation for High-Level Synthesis of Multiresolution Applications on FPGAs. In Proceedings of the First International Workshop on FPGAs for Software Programmers (FSP), pages 21–26. arXiv:1408.4721, September 2014.
     
  • Michael Freitag. Using a Dynamic Schedule to Increase the Performance of Tiling in Stencil Computations. In Proceedings of the 5th IEEE Germany Student Conference, pages 45–48. IEEE, June 2014. 3rd best paper award.
     
  • Harald Köstler, Christian Schmitt, Sebastian Kuckuk, Frank Hannig, Jürgen Teich, and Ulrich Rüde. A Scala Prototype to Generate Multigrid Solver Implementations for Different Problems and Target Multi-Core Platforms. Computing Research Repository (CoRR), June 2014. 18 pages. arXiv:1406.5369.
     
  • Christian Lengauer, Sven Apel, Matthias Bolten, Armin Größlinger, Frank Hannig, Harald Köstler, Ulrich Rüde, Jürgen Teich, Alexander Grebhahn, Stefan Kronawitter, Sebastian Kuckuk, Hannah Rittich, and Christian Schmitt. ExaStencils: Advanced Stencil-Code Engineering – First Project Report. Technical Report MIP-1401, Department of Computer Science and Mathematics, University of Passau, June 2014. 12 pages.
     
  • Christian Schmitt, Sebastian Kuckuk, Harald Köstler, Frank Hannig, and Jürgen Teich. An Evaluation of Domain-Specific Language Technologies for Code Generation. In Proceedings of the International Conference on Computational Science and its Applications (ICCSA), pages 18–26. IEEE Computer Society, June 2014.
     
  • Norbert Siegmund, Sergiy Kolesnikov, Christian Kästner, Sven Apel, Don Batory, Marko Rosenmüller, and Gunter Saake. Performance Prediction in the Presence of Feature Interactions. In Proceedings of Software Engineering – Fachtagung des GI-Fachbereichs Softwaretechnik, GI-Edition – Lecture Notes in Informatics, pages 33–34. Gesellschaft für Informatik, February 2014.
     
  • Sven Apel, Matthias Bolten, Armin Größlinger, Franz Hannig, Harald Köstler, Christian Lengauer, Ulrich Rüde, and Jürgen Teich. ExaStencils: Advanced Stencil-Code Engineering. inSiDE, 12(2):60–63, 2014.
     
  • Stefan Kronawitter and Christian Lengauer. Optimization of two Jacobi Smoother Kernels by Domain-Specific Program Transformation. In Armin Größlinger and Harald Köstler, editors, Proceedings of the 1st International Workshop on High-Performance Stencil Computations (HiStencils), pages 75–80. www.epubli.de, January 2014.
     

2013


  • Jianmei Guo, Krzysztof Czarnecki, Sven Apel, Norbert Siegmund, and Andrzej Wasowski. Variability-Aware Performance Prediction: A Statistical Learning Approach. In Proceedings of the IEEE/ACM International Conference on Automated Software Engineering (ASE), pages 301–311. IEEE Computer Society, November 2013. Acceptance rate (full papers): 16% (51 / 317).
     
  • Daniel Ruprecht, Robert Speck, Matthew Emmett, Matthias Bolten, and Rolf Krause. Extreme-Scale Space-Time Parallelism: Extended Abstract. In William Gropp and Satoshi Matsuoka, editors, SC 2013 Companion: High Performance Computing, Networking Storage and Analysis. ACM, November 2013. Poster, 2 pages.
     
  • Norbert Siegmund, Alexander von Rhein, and Sven Apel. Family-Based Performance Measurement. In Proceedings of the International Conference on Generative Programming: Concepts & Experiences (GPCE), pages 95–104. ACM Press, October 2013. Acceptance rate (full papers): 30% (17 / 57).
     
  • Sebastian Kuckuk, Björn Gmeiner, Harald Köstler, and Ulrich Rüde. A Generic Prototype to Benchmark Algorithms and Data Structures for Hierarchical Hybrid Grids. In Michael Bader, Arndt Bode, Hans-Joachim Bungartz, Michael Gerndt, Gerhard R. Joubert, and Frans J. Peters, editors, Proceedings of the International Conference on Parallel Computing (ParCo), pages 813–822. IOS Press, September 2013.
     
  • Robert Speck, Daniel Ruprecht, Matthew Emmett, Matthias Bolten, and Rolf Krause. A Space-Time Parallel Solver for the Three-Dimensional Heat Equation. In Michael Bader, Arndt Bode, Hans-Joachim Bungartz, Michael Gerndt, Gerhard R. Joubert, and Frans J. Peters, editors, Proceedings of the International Conference on Parallel Computing (ParCo), pages 263–272. IOS Press, September 2013.
     
  • Jianmei Guo, Krzysztof Czarnecki, Sven Apel, Norbert Siegmund, and Andrezj Wasowski. Why CART Works for Variability-Aware Performance Prediction? An Empirical Study on Performance Distributions. Technical Report GSDLAB-TR-2013-04-02, Generative Software Development Laboratory, University of Waterloo, April 2013.
     
  • Norbert Siegmund, Marko Rosenmüller, Christian Kästner, Paolo Giarrusso, Sven Apel, and Sergiy Kolesnikov. Scalable Prediction of Non-functional Properties in Software Product Lines: Footprint and Memory Consumption. Information and Software Technology (IST), 55(3):491–507, March 2013.
     
  • Sergiy Kolesnikov, Sven Apel, Norbert Siegmund, Stefan Sobernig, Christian Kästner, and Semah Senkaya. Predicting Quality Attributes of Software Product Lines Using Software and Network Measures and Sampling. In Proceedings of the International Workshop on Variability Modelling of Software-intensive Systems (VaMoS), pages 25–29. ACM, January 2013.
     

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