Presentation | 2004-10-21 Power-Minimum Frequency/Voltage Cooperative Management Method in Sub-decimicron Era Kentaro KAWAKAMI, Miwako KANAMORI, Yasuhiro MORITA, Jun TAKEMURA, Masayuki MIYAMA, Masahiko YOSHIMOTO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | To achieve both of a high peak performance and low average power characteristics, frequency-voltage cooperative control processor has been proposed. Frequency-voltage cooperative control processor schedules its operating frequency according to the required computation power. Its operating voltage or threshold voltage is adequately modulated simultaneously to effectively cut down either switching current or leakage current, and it results in reduction of total power dissipation of the processor. Since a frequency-voltage cooperative control processor has two or more operating frequencies, there are countless scheduling methods exist to realize a certain number of cycles by deadline time. This paper proves two important theorems for frequency-voltage cooperative control processor, which give the power-minimum frequency scheduling method for any types of frequency-voltage cooperative control processor. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | low power / frequency scheduling / dynamic voltage scaling(DVS) / adaptive body biasing / Vdd-hopping / Vth-hopping |
Paper # | SIP2004-82,ICD2004-114,IE2004-58 |
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Conference Information | |
Committee | IE |
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Conference Date | 2004/10/14(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 | Image Engineering (IE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Power-Minimum Frequency/Voltage Cooperative Management Method in Sub-decimicron Era |
Sub Title (in English) | |
Keyword(1) | low power |
Keyword(2) | frequency scheduling |
Keyword(3) | dynamic voltage scaling(DVS) |
Keyword(4) | adaptive body biasing |
Keyword(5) | Vdd-hopping |
Keyword(6) | Vth-hopping |
1st Author's Name | Kentaro KAWAKAMI |
1st Author's Affiliation | Graduate School of Natural Science and Technology, Kanazawa University() |
2nd Author's Name | Miwako KANAMORI |
2nd Author's Affiliation | Graduate School of Natural Science and Technology, Kanazawa University |
3rd Author's Name | Yasuhiro MORITA |
3rd Author's Affiliation | Graduate School of Natural Science and Technology, Kanazawa University |
4th Author's Name | Jun TAKEMURA |
4th Author's Affiliation | Graduate School of Natural Science and Technology, Kanazawa University |
5th Author's Name | Masayuki MIYAMA |
5th Author's Affiliation | Institute for Nature and Environmental Technology |
6th Author's Name | Masahiko YOSHIMOTO |
6th Author's Affiliation | Faculty of Engineering, Kobe University |
Date | 2004-10-21 |
Paper # | SIP2004-82,ICD2004-114,IE2004-58 |
Volume (vol) | vol.104 |
Number (no) | 367 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |