NDLI: Optimal allocation and placement of thermal sensors for reconfigurable systems and its practical extension

Content Provider	IEEE Xplore Digital Library
Author	Byung Hyun Lee Taewhan Kim
Copyright Year	2008
Description	Author affiliation: Seoul Nat. Univ., Seoul (Byung Hyun Lee; Taewhan Kim)
Abstract	A dynamic monitoring of thermal behavior of hardware resources using thermal sensors is very important to maintain the operation of systems safe and reliable. This work proposes an effective solution to the problem of thermal sensor allocation and placement for reconfigurable systems at the post-manufacturing stage. Specifically, we define the sensor allocation and placement problem (SAPP), and propose a solution which formulates SAPP into the unate-covering problem (UCP) and solves it optimally. We then provide an extended solution to handle a practical design issue where the hardware resources for the sensor implementation on specific array locations have already been used up by the application logic. Experimental results using MCNC benchmarks show that our proposed technique uses 19.7% less number of sensors to monitor hotspots on the average than that used by the bisection based (Mukherjee et al., 2006) approaches.
Starting Page	703
Ending Page	707
File Size	237927
Page Count	5
File Format	PDF
ISBN	9781424419210
DOI	10.1109/ASPDAC.2008.4484042
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-03-21
Publisher Place	South Korea
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Sensor systems Thermal sensors Monitoring Field programmable gate arrays Reconfigurable logic Temperature sensors Programmable logic arrays Thermal engineering Sensor arrays Diodes
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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