Presentation | 2012-11-26 A Temperature-Aware High-Level Synthesis Algorithm for Regular-Distributed-Register Architectures based on Accurate Energy Consumption Estimation Kazushi KAWAMURA, Masao YANAGISAWA, Nozomu TOGAWA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | With process technology scaling, heat problems in IC chips as well as increasing the average interconnection delays are becoming serious issues. Recently, we have proposed a binding and allocation algorithm for regular-distributed-register architectures (RDR architectures) with the objective of minimizing the peak temperature. In this paper, we propose an improved thermal-aware high-level synthesis algorithm for RDR architectures. The RDR architecture divides the entire chip into islands regularly. Firstly, our algorithm balances the energy consumption among islands through re-binding to functional units. Secondly, it accurately estimates the energy consumption in each island and minimizes the maximum energy consumption among islands through re-allocating new additional functional units. Experimental results demonstrate that our algorithm reduces the peak temperature by up to 15.42% compared with the conventional approaches. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | high-level synthesis / RDR architectures / temperature-aware / hot spots / interconnection delays |
Paper # | VLD2012-61,DC2012-27 |
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Conference Information | |
Committee | DC |
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Conference Date | 2012/11/19(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Dependable Computing (DC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Temperature-Aware High-Level Synthesis Algorithm for Regular-Distributed-Register Architectures based on Accurate Energy Consumption Estimation |
Sub Title (in English) | |
Keyword(1) | high-level synthesis |
Keyword(2) | RDR architectures |
Keyword(3) | temperature-aware |
Keyword(4) | hot spots |
Keyword(5) | interconnection delays |
1st Author's Name | Kazushi KAWAMURA |
1st Author's Affiliation | Grad. of Fundamental Science and Engineering, Waseda University() |
2nd Author's Name | Masao YANAGISAWA |
2nd Author's Affiliation | Grad. of Fundamental Science and Engineering, Waseda University |
3rd Author's Name | Nozomu TOGAWA |
3rd Author's Affiliation | Grad. of Fundamental Science and Engineering, Waseda University |
Date | 2012-11-26 |
Paper # | VLD2012-61,DC2012-27 |
Volume (vol) | vol.112 |
Number (no) | 321 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |