Scheduling Hard Real-Time Tasks in Multicore General Purpose/ Special Purpose Processors Systems-on-a-Chip: An Energy-Aware Approach

Santos, Rodrigo Martin; Santos, Jorge; Orozco, Javier Dario; Donari Acquaroli, David Raul; Ordinez, Leonardo Damian

info:eu-repo/semantics/article

Fecha

2009-11

Registro en:

Santos, Rodrigo Martin; Santos, Jorge; Orozco, Javier Dario; Donari Acquaroli, David Raul; Ordinez, Leonardo Damian; Scheduling Hard Real-Time Tasks in Multicore General Purpose/ Special Purpose Processors Systems-on-a-Chip: An Energy-Aware Approach; Praise Worthy Prize; International Review on Computers and Software; 4; 6; 11-2009; 728-736

1828-6003

http://hdl.handle.net/11336/105857

2533-1728

CONICET Digital

CONICET

https://repositorioslatinoamericanos.uchile.cl/handle/2250/4315840

Autor

Santos, Rodrigo Martin

Santos, Jorge

Orozco, Javier Dario

Donari Acquaroli, David Raul

Ordinez, Leonardo Damian

Institución

Consejo Nacional de Investigaciones Científicas y Tecnológicas (Argentina)

Resumen

In this paper an energy-aware scheduling algorithm for heterogeneous multicore general purpose/special purpose processors systems-on-a-chip is presented. The load consists in chains of precedence-related tasks. A systematic search method to find an optimal set of reduced frequencies that diminish the energy consumption is proposed. Evaluations were conducted by means of extensive simulations.

Materias

Real-Time

Multicore Processors

Embedded Systems

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