2000 IEEE/ACM International Conference on Computer-Aided Design

• Pubblicazione: [Place of publication not identified], : I E E E, 2000
• Descrizione fisica: 1 online resource (xxv, 575 pages)
• Disciplina: 620.0042
• Soggetto topico: Computer-aided design
• Note generali: Bibliographic Level Mode of Issuance: Monograph
• Sommario/riassunto: Power efficient design of real-time embedded systems based on programmable processors becomes more important as system functionality is increasingly realized through software. This paper presents a power optimization method for real-time embedded applications on a variable speed processor. The method combines off-line and on-line components. The off-line component determines the lowest possible maximum processor speed while guaranteeing deadlines of all tasks. The on-line component dynamically varies the processor speed or brings a processor into a power-down mode according to the status of task set in order to exploit execution time variations and idle intervals. Experimental results show that the proposed method obtains a significant power reduction across several kinds of applications.
• Titolo autorizzato: 2000 IEEE
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910872657103321
• Lo trovi qui: Univ. Federico II