Towards Application Variability Handling with Component Models: 3D-FFT Use Case Study

Vincent Lanore 1 Christian Pérez 1 Jérôme Richard 1
1 AVALON - Algorithms and Software Architectures for Distributed and HPC Platforms
Inria Grenoble - Rhône-Alpes, LIP - Laboratoire de l'Informatique du Parallélisme
Abstract : To harness the computing power of supercomputers, HPC application algorithms have to be adapted to the underlying hardware. This is a costly and complex process which requires handling many algorithm variants. This paper studies the ability of the component model L2C to express and handle the variability of HPC applications. The goal is to ease application adaptation. Analysis and experiments are done on a 3D-FFT use case. Results show that L2C, and components in general, offer a generic and simple handling of 3D-FFT variants while obtaining performance close to well-known libraries.
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Communication dans un congrès
UnConventional High Performance Computing 2015, Aug 2015, Vienne, Austria. Springer, Euro-Par 2015: Parallel Processing Workshops, 9523 (61), pp.12, 2015, Euro-Par 2015: Parallel Processing Workshops. 〈http://uchpc15.lrr.in.tum.de/〉. 〈10.1007/978-3-319-27308-2_61〉
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Vincent Lanore, Christian Pérez, Jérôme Richard. Towards Application Variability Handling with Component Models: 3D-FFT Use Case Study. UnConventional High Performance Computing 2015, Aug 2015, Vienne, Austria. Springer, Euro-Par 2015: Parallel Processing Workshops, 9523 (61), pp.12, 2015, Euro-Par 2015: Parallel Processing Workshops. 〈http://uchpc15.lrr.in.tum.de/〉. 〈10.1007/978-3-319-27308-2_61〉. 〈hal-01192732〉

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