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Título:
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Towards near-threshold server processors
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Autores:
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Pahlevan, Ali ;
Picorel, Javier ;
Zarandi, Arash Pourhabibi ;
Rossi, Davide ;
Zapater Sancho, Marina ;
Bartolini, Andrea ;
Del Valle, Pablo G. ;
Atienza, David ;
Benini, Luca ;
Falsafi, Babak
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Tipo de documento:
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texto impreso
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Editorial:
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IEEE, 2016-03-14
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Electricidad
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Materia = Ciencias: Física: Electrónica
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Tipo = Artículo
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Resumen:
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The popularity of cloud computing has led to a dramatic increase in the number of data centers in the world. The ever-increasing computational demands along with the slowdown in technology scaling has ushered an era of power-limited servers. Techniques such as near-threshold computing (NTC) can be used to improve energy efficiency in the post-Dennard scaling era. This paper describes an architecture based on the FD-SOI process technology for near-threshold operation in servers. Our work explores the trade-offs in energy and performance when running a wide range of applications found in private and public clouds, ranging from traditional scale-out applications, such as web search or media streaming, to virtualized banking applications. Our study demonstrates the benefits of near-threshold operation and proposes several directions to synergistically increase the energy proportionality of a near-threshold server.
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En línea:
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https://eprints.ucm.es/id/eprint/39952/1/zapater03%20POSTPRINT.pdf
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