Adapting concurrency throttling and voltage–frequency scaling for dense eigensolvers

Abstract

We analyze power dissipation and energy consumption during the execution of high-performance dense linear algebra kernels on multi-core processors. On top of this analysis, we propose and evaluate several strategies to adapt concurrency throttling and the voltage–frequency setting in order to obtain an energy-efficient execution of LAPACK’s routine dsytrd… (More)
DOI: 10.1007/s11227-015-1600-z

Topics

12 Figures and Tables

Cite this paper

@article{Aliaga2015AdaptingCT, title={Adapting concurrency throttling and voltage–frequency scaling for dense eigensolvers}, author={Jos{\'e} Ignacio Aliaga and Maria Barreda and M. Asunci{\'o}n Casta{\~n}o and Manuel F. Dolz and Enrique S. Quintana-Ort{\'i}}, journal={The Journal of Supercomputing}, year={2015}, volume={73}, pages={29-43} }