| Presentation | 2013-07-12 Evaluation of energy consumption for two-level cache using Non-Volatile Memory for IL1 and UL2 caches Shota MATSUNO, Masashi TAWADA, Masao YANAGISAWA, Shinji KIMURA, Nozomu TOGAWA, Tadahiko SUGIBAYASHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A non-volatile memory has advantages such as low leak energy and non-volatility compared with SRAM or DRAM has high leak energy. It is strongly expected to use a non-volatile memory for realizing normally-off systems. A non-volatile memory, however, consumes more energy to write than SRAM or DRAM. In this paper, we evaluate energy consumption of a cache memory in an embedded processor with non-volatile memories. In our evaluation, we assume that their write energy is 1.0x to 10.0x higher than that of SRAM. Experimental evaluations demonstrate that using non-volatile memories in a cache is better choice in some cases, even when write energy of non-volatile memories is 10.0x higher than that of SRAM. |
| Keyword(in Japanese) | (See Japanese page) |
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| Paper # | CAS2013-17,VLD2013-27,SIP2013-47,MSS2013-17 |
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| Committee | MSS |
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| Conference Date | 2013/7/4(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Mathematical Systems Science and its applications(MSS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of energy consumption for two-level cache using Non-Volatile Memory for IL1 and UL2 caches |
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| 1st Author's Name | Shota MATSUNO |
| 1st Author's Affiliation | Waseda University() |
| 2nd Author's Name | Masashi TAWADA |
| 2nd Author's Affiliation | Waseda University |
| 3rd Author's Name | Masao YANAGISAWA |
| 3rd Author's Affiliation | Waseda University |
| 4th Author's Name | Shinji KIMURA |
| 4th Author's Affiliation | Waseda University |
| 5th Author's Name | Nozomu TOGAWA |
| 5th Author's Affiliation | Waseda University |
| 6th Author's Name | Tadahiko SUGIBAYASHI |
| 6th Author's Affiliation | NEC Corporation |
| Date | 2013-07-12 |
| Paper # | CAS2013-17,VLD2013-27,SIP2013-47,MSS2013-17 |
| Volume (vol) | vol.113 |
| Number (no) | 121 |
| Page | pp.pp.- |
| #Pages | 6 |
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