Hardware/software codesign of a Fuzzy ART neural clusterer: the benefits of configurable computing

被引:2
|
作者
Poire, P [1 ]
Savaria, Y [1 ]
Daniel, W [1 ]
Cantin, MA [1 ]
Blaquiere, Y [1 ]
机构
[1] Ecole Polytech, Dept Elect & Comp Engn, Montreal, PQ H3C 3A7, Canada
来源
CONFIGURABLE COMPUTING: TECHNOLOGY AND APPLICATIONS | 1998年 / 3526卷
关键词
neural network; clusterer; fuzzy ART; codesign; FPGA;
D O I
10.1117/12.327022
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
This paper analyzes the performance differences found between software and hardware/sofware implementations of a reformulated Fuzzy ART neural network algorithm. This reformulated algorithm is a solution for a real time radar signal clustering problem. The software implementations run on a 50MHz TMS320C40 DSP, and the hardware/sofware implementation runs on the same DSP for its software part, whereas the FPGA based application specific hardware accelerator is realized on the MiroTech's X-CIM TIM40 module. This investigation of FPGA based acceleration gave excellent re suits for our application: acceleration factors up to 68.9 have been reached.
引用
收藏
页码:90 / 96
页数:7
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