| Presentation | 2013-07-11 SOM Based FPGA Placement Method Considering Wire Segment Length Tetsuro HAMADA, Motoki AMAGASAKI, Masahiro IIDA, Morihiro KUGA, Toshinori SUEYOSHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A placement process is one of the heavily computational process in FPGA(Field Programmable Gate Array) design flow. Although nondeterministic algorithms such as SA(Simulated Annealing) algorithm are successful in solving this problem, they are known to be slow. We have been introduced neural network approach which is a Kohonen SOM(Sefl Organizing feature Maps) to FPGA placement. In this paper, we consider FPGA routing structure as output layer of SOM.Two type FPGA structure, which are multi segment based homogeneous and hierarchical fault tolerant structure, are treated. In this evaluation, though critical path delay of SOM only method are 27% slower than original VPR, execution time is 97% improved on average.By contrast, critical path delay of SOM-SA hybrid method are 5% faster than original VPR, execution time is 27% improved on average. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | FPGA placement / Self-Organizing Maps / SOM |
| Paper # | CAS2013-16,VLD2013-26,SIP2013-46,MSS2013-16 |
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| Conference Information | |
| Committee | MSS |
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| Conference Date | 2013/7/4(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| 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) | SOM Based FPGA Placement Method Considering Wire Segment Length |
| Sub Title (in English) | |
| Keyword(1) | FPGA placement |
| Keyword(2) | Self-Organizing Maps |
| Keyword(3) | SOM |
| 1st Author's Name | Tetsuro HAMADA |
| 1st Author's Affiliation | Graduate School of Science and Technology, Kumamoto University() |
| 2nd Author's Name | Motoki AMAGASAKI |
| 2nd Author's Affiliation | Graduate School of Science and Technology, Kumamoto University |
| 3rd Author's Name | Masahiro IIDA |
| 3rd Author's Affiliation | Graduate School of Science and Technology, Kumamoto University |
| 4th Author's Name | Morihiro KUGA |
| 4th Author's Affiliation | Graduate School of Science and Technology, Kumamoto University |
| 5th Author's Name | Toshinori SUEYOSHI |
| 5th Author's Affiliation | Graduate School of Science and Technology, Kumamoto University |
| Date | 2013-07-11 |
| Paper # | CAS2013-16,VLD2013-26,SIP2013-46,MSS2013-16 |
| Volume (vol) | vol.113 |
| Number (no) | 121 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |