Presentation | 2002/4/12 Energy Efficiency of History-Based Tag-Comparison Cache for Media Applications Koji INOUE, Vasily G. MOSHNYAGA, Kazuaki MURAKAMI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have proposed a history-based tag-comparison cache (HBL cache) architecture for low-energy consumption. Jo conventional direct-mapped caches, tag checks are performed to examine whether the current reference hits the cache. On the other hand, the HBTC cache attempts to reduce the frequency of tag checks by exploiting execution footprints. In this paper, we improve the proposed HBTC cache, and evaluate performance/energy efficiency by using media applications. Simulation results show that such an approach can eliminate up to 95% of tag checks, saving the cache energy by 17%, while affecting the processor performance by 0.2%. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | low power / cache / tag comparison / execution history / run-time optimization / reuse |
Paper # | DC2002-10 |
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Committee | DC |
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Conference Date | 2002/4/12(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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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) | Energy Efficiency of History-Based Tag-Comparison Cache for Media Applications |
Sub Title (in English) | |
Keyword(1) | low power |
Keyword(2) | cache |
Keyword(3) | tag comparison |
Keyword(4) | execution history |
Keyword(5) | run-time optimization |
Keyword(6) | reuse |
1st Author's Name | Koji INOUE |
1st Author's Affiliation | Department of Electronics and computer Science, Fukuoka University() |
2nd Author's Name | Vasily G. MOSHNYAGA |
2nd Author's Affiliation | Department of Electronics and computer Science, Fukuoka University |
3rd Author's Name | Kazuaki MURAKAMI |
3rd Author's Affiliation | Department of Informatics, Kushu University |
Date | 2002/4/12 |
Paper # | DC2002-10 |
Volume (vol) | vol.102 |
Number (no) | 28 |
Page | pp.pp.- |
#Pages | 6 |
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