Presentation | 2005-10-21 Thermal Analysis on Microprocessors Naoyuki HASEGAWA, MUTSUO Ito, Ryusuke EGAWA, Kenichi SUZUKI, Tadao NAKAMURA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, the advance in the semiconductor process technology and the modern microarchitectural techniques have enabled microprocessors to obtain higher performance continuously. However, as a result of the radical improvement, in turn, inevitable high temperature induced by the circuits restricts the performance and reliability. Consequently, it is very important to analyze on-chip temperature distribution and apply the results of it to the design. Conventionally, most of the existing thermal analyzing methods regard a functional block as a heat source due to focusing on early design stages. It has a difficulty in comprehending and making use of the thermal behavior on later design stages. In our study, we propose a fine-grain thermal analysis method modeling a logic gate as a unit of a heat source. This paper shows quantitative evaluations of the effect of the fine-grain heat source model, and discusses the effectiveness of our proposal. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Thermal Analysis / Cell Level / Hotspot |
Paper # | SIP2005-117,ICD2005-136,IE2005-81 |
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Conference Information | |
Committee | ICD |
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Conference Date | 2005/10/14(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Integrated Circuits and Devices (ICD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Thermal Analysis on Microprocessors |
Sub Title (in English) | |
Keyword(1) | Thermal Analysis |
Keyword(2) | Cell Level |
Keyword(3) | Hotspot |
1st Author's Name | Naoyuki HASEGAWA |
1st Author's Affiliation | Graduate School of Information Sciences, Tohoku University() |
2nd Author's Name | MUTSUO Ito |
2nd Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
3rd Author's Name | Ryusuke EGAWA |
3rd Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
4th Author's Name | Kenichi SUZUKI |
4th Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
5th Author's Name | Tadao NAKAMURA |
5th Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
Date | 2005-10-21 |
Paper # | SIP2005-117,ICD2005-136,IE2005-81 |
Volume (vol) | vol.105 |
Number (no) | 352 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |