Presentation | 2006-03-10 Coarse-grained Reconfigurable Hardware with Mapping Mechanisms of Floating Point Operations and Chained Additions Hidemi AKUTSU, Shinji KIMURA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, researches on coarse-grained reconfigurable hardware are studied hard, since such architecture needs less information at the configuration and is suitable for dynamic reconfiguration. Coarse-grained reconfigurable architecture also has a chance to implement the same functionality with small area, small delay time and low power compared to fine-grained reconfigurable hardware such as FPGA. Current coarse-grained hardware do not care about the chaining of additions/subtractions for consecutive additions/subtractions, which is effective to the fast execution of consecutive aditions/subtractions. They also do not care about the floating-point operations which might be major in the emulation of software algorithms. In the paper, we propose a new reconfigurable hardware architecture considering the mapping of the chaining of additions/subtractions and that of floating point operations. We also shows an LSI implementation of such architecture. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Coarse-grained / ALU array / Reconfigurable Hardware / Floating point operations / Chaining of additions |
Paper # | VLD2005-129,ICD2005-246 |
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Committee | ICD |
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Conference Date | 2006/3/3(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) | Coarse-grained Reconfigurable Hardware with Mapping Mechanisms of Floating Point Operations and Chained Additions |
Sub Title (in English) | |
Keyword(1) | Coarse-grained |
Keyword(2) | ALU array |
Keyword(3) | Reconfigurable Hardware |
Keyword(4) | Floating point operations |
Keyword(5) | Chaining of additions |
1st Author's Name | Hidemi AKUTSU |
1st Author's Affiliation | Graduate School of Information, Production and System, Waseda University() |
2nd Author's Name | Shinji KIMURA |
2nd Author's Affiliation | Graduate School of Information, Production and System, Waseda University |
Date | 2006-03-10 |
Paper # | VLD2005-129,ICD2005-246 |
Volume (vol) | vol.105 |
Number (no) | 647 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |