publication . Article . 2018

Leveraging Inter-Phase Application Dynamism for Energy-Efficiency Auto-tuning

M. Kumaraswamy, M. Gerndt;
Open Access
  • Published: 28 Aug 2018
Abstract
Energy efficiency and consumption are currently the challenging issues in current Petascale and in designing future Exascale systems. The European Union Horizon 2020 project READEX (Runtime Exploitation of Application Dynamism for Energy-efficient Exascale computing) develops a tools-aided online approach to analyze and auto-tune HPC applications for energy efficiency on Exascale systems. It exploits dynamism that occurs due to the variation in the application behavior between iterations of the time loop as well as changing control flow within the time loop. This paper describes the readex_interphase tuning plugin, which analyzes the inter-loop dynamism. The plu...
Subjects
free text keywords: Informatik, Wissen, Systeme, ddc:000
Funded by
EC| READEX
Project
READEX
Runtime Exploitation of Application Dynamism for Energy-efficient eXascale computing
  • Funder: European Commission (EC)
  • Project Code: 671657
  • Funding stream: H2020 | RIA
Communities
FET H2020FET HPC: HPC Core Technologies, Programming Environments and Algorithms for Extreme Parallelism and Extreme Data Applications
FET H2020FET HPC: Runtime Exploitation of Application Dynamism for Energy-efficient eXascale computing
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Article . 2018
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