NDLI: Temperature reduction analysis in Sentry Tag cache systems

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Temperature reduction analysis in Sentry Tag cache systems

Content Provider	ACM Digital Library
Author	Farahani, Mostafa Baniasadi, Amirali
Abstract	Power and temperature management continue to impose challenging issues in high-performance processor design. Processor power density is growing and has made building efficient cooling systems expensive. While Dynamic Thermal Management (DTM) techniques aim at reducing cooling systems cost, previously suggested low-temperature design could potentially provide further temperature reductions or help DTM operate more effectively. Different processor components have different levels of impact on the overall temperature. Meantime, reducing the temperature of different processor components could result in both transient and steady temperature changes. In this paper, we study the temperature impact of exploiting Sentry Tag caches on cache temperature. We show that by using the Sentry Tag it is possible to reduce cache temperature effectively. In addition, we show that using Sentry Tag can impact transient temperature behavior which in turn enhances DTM efficiency.
Starting Page	22
Ending Page	27
Page Count	6
File Format	PDF
ISBN	9781605588308
DOI	10.1145/1621960.1621964
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2009-09-13
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Temperature-aware cache Dynamic thermal management Low-power design
Content Type	Text
Resource Type	Article

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