Título:
Low-power processors require effective memory partitioning
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Autor:
Steinfeld, Leonardo
Ritt, Marcus
Silveira, Fernando
Carro, Luigi
Ritt, Marcus
Silveira, Fernando
Carro, Luigi
Tutor:
Tipo de documento:
Ponencia
Editor:
Palabras clave:
Banked memory
Event-driven applications
Power management
Wireless sensor network
Event-driven applications
Power management
Wireless sensor network
Descriptores:
Electrónica
Año de publicación:
2013
Contenido:
Resumen:
The ever increasing complexity of embedded systems demands for rising memory size, and larger memories increase the power drain. In this work, we exploit banked memories with independent low-leakage retention mode in event-driven applications. The resulting energy saving for a given number of banks is close to the maximum achievable value, since the memory banks access pattern of event-driven applications presents a high temporal locality, leading to a low saving loss due to wake-up transitions. Results show an energy reduction up to 77.4% for a memory of ten banks with a partition overhead of 1%.
Descripción:
Trabajo presentado a 4th IFIP TC 10 International Embedded Systems Symposium, IESS 2013, Paderborn, Germany, 17-19 jun, 2013
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Citación:
Steinfeld, L., Ritt, M., Silveira, F., Carro, L. "Low-power processors require effective memory partitioning". Publicado en: Schirner, G., Götz, M., Rettberg, A., Zanella, M.C., Rammig, F.J. (eds) Embedded Systems: Design, Analysis and Verification. IESS 2013. IFIP Advances in Information and Communication Technology, vol 403. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-38853-8_7
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Departamento académico:
Electrónica
Grupo de investigación:
Microelectrónica
Licencia:
Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
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| Ficheros | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
| SRSC13.pdf | — | 215.88 KB | Adobe PDF |