publication . Article . 2011

Comparative Analyses of Power Consumption in Arithmetic Algorithms Implementation

Alexandre W. C. Faria; Leandro Pfleger de Aguiar; Daniel S. D. Lara; Antonio A. F. Loureiro;
Open Access Portuguese
  • Published: 01 Aug 2011 Journal: Revista de Informática Teórica e Aplicada (issn: 2175-2745, eissn: 0103-4308, Copyright policy)
  • Publisher: Instituto de Informática - Universidade Federal do Rio Grande do Sul
Abstract
Historically, energy management in computer science has been treated as an activity predominantly of hardware optimization. A great part of the effort on the area, even nowadays, is concerned in components activation, deactivation or resources scheduling to provide, as a final result, the reduction of total power consumption. This work is focused on the power consumption subject under the developer point of view, using a reliable power measurement framework, to validate the literature programming premises about programming options, as, for example, multiplication operations are high consuming in power energy. Besides some elementary operations and authors sugges...
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Subjects
free text keywords: Ciência da Computação, Energy management, Multiplication, Software engineering, business.industry, business, Maximum power principle, Karatsuba algorithm, Reliability engineering, Computer science, Speedup, Power consumption, Software, Scheduling (computing)
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