Published April 20, 2017
| Version v1
Working paper
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Investigating and Exploiting Application Dynamism For Energy-Ecient Exascale Computing
Contributors
- 1. IT4Innovations, Ostrava, Czech Republic
- 2. Institute fur Informatik, Technical University of Munich, Germany
- 3. Irish Centre for High-End Computing, Dublin, Ireland
Description
READEX is a EU Horizon 2020 FET-HPC project whose objective is to exploit the dynamism found in high-performance
computing applications at runtime to achieve ecient computation on Exascale systems. In this paper, we describe the use
of the READEX methodology to investigate dynamic behaviour of PRACE-relevant applications at runtime and describe
how such application dynamism can be exploited to tune a range of application-, system software- and hardware-level
parameters for improved performance and energy eciency on current and future European extreme-scale systems.
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