Toward dark silicon in servers

Nikos Hardavellas; Michael Ferdman; Babak Falsafi; Anastasia Ailamaki

doi:10.1109/MM.2011.77

Toward dark silicon in servers

Nikos Hardavellas
, Michael Ferdman
, Babak Falsafi
, Anastasia Ailamaki

Computer Science

Northwestern University
Swiss Federal Institute of Technology Lausanne

Research output: Contribution to journal › Article › peer-review

251 Scopus citations

Abstract

Server chips will not scale beyond a few tens to low hundreds of cores, and an increasing fraction of the chip in future technologies will be dark silicon that we cannot afford to power. Specialized multicore processors, however, can leverage the underutilized die area to overcome the initial power barrier, delivering significantly higher performance for the same bandwidth and power envelopes.

Original language	English
Article number	5967003
Pages (from-to)	6-15
Number of pages	10
Journal	IEEE Micro
Volume	31
Issue number	4
DOIs	https://doi.org/10.1109/MM.2011.77
State	Published - Jul 2011

Keywords

Dark silicon
energy
multicore
power
scalability
specialized computing

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10.1109/MM.2011.77

Cite this

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abstract = "Server chips will not scale beyond a few tens to low hundreds of cores, and an increasing fraction of the chip in future technologies will be dark silicon that we cannot afford to power. Specialized multicore processors, however, can leverage the underutilized die area to overcome the initial power barrier, delivering significantly higher performance for the same bandwidth and power envelopes.",

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AB - Server chips will not scale beyond a few tens to low hundreds of cores, and an increasing fraction of the chip in future technologies will be dark silicon that we cannot afford to power. Specialized multicore processors, however, can leverage the underutilized die area to overcome the initial power barrier, delivering significantly higher performance for the same bandwidth and power envelopes.

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Toward dark silicon in servers

Abstract

Keywords

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