The ANTAREX Approach to Autotuning and Adaptivity for Energy Efficient HPC Systems

Abstract : The ANTAREX project aims at expressing the application self-adaptivity through a Domain Specific Language (DSL) and to run-time manage and autotune applications for green and heterogeneous High Performance Computing (HPC) systems up to Exas-ale. The DSL approach allows the definition of energy-efficiency, performance, and adaptivity strategies as well as their enforcement at runtime through application autotuning and resource and power management. We show through a mini-app extracted from one of the project application use cases some initial exploration of application precision tuning by means enabled by the DSL.
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Submitted on : Monday, July 4, 2016 - 10:35:12 PM
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Cristina Silvano, Giovanni Agosta, Stefano Cherubin, Davide Gadioli, Gianluca Palermo, et al.. The ANTAREX Approach to Autotuning and Adaptivity for Energy Efficient HPC Systems. ACM International Conference on Computing Frontiers 2016, May 2016, Como, Italy. ⟨10.1145/2903150.2903470⟩. ⟨hal-01341826⟩

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