| 神经网络并行MIMD处理器的研究及实现 |
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| 引用本文： | 钱艺,王沁,吴巍,刘金龙. 神经网络并行MIMD处理器的研究及实现[J]. 电子科技大学学报(社会科学版), 2008, 0(6) |
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| 作者姓名： | 钱艺 王沁 吴巍 刘金龙 |
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| 作者单位： | 泰山学院信息科学技术系;北京科技大学信息工程学院; |
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| 摘 要： | 为了能高速地实现多种神经网络,拓展神经网络在工业控制中的实时性、嵌入式应用,设计了一种多指令多数据流(MIMD)的通用型神经网络处理器(APP)。处理器的处理单元组之间、处理单元组与乘累加协处理器之间均可以并行执行任务、处理单元组与其他存储器之间可以并行通信。在FPGA上仿真验证了处理器的功能,并实现了用于轧辊偏心在线控制的BP网络和用于字符识别的Hopfield网络等两种不同的拓扑结构。实验数据表明,该体系结构具有较高的并行性,其性能优于其他常见的通用型实现手段。
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| 关 键 词： | 通用 多指令多数据流 神经网络 处理器 |
Realization of a Neural Network Parallel MIMD Processor |
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| QIAN Yi,WANG Qin,WU Wei,, LIU Jin-long. Realization of a Neural Network Parallel MIMD Processor[J]. Journal of University of Electronic Science and Technology of China(Social Sciences Edition), 2008, 0(6) |
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| Authors: | QIAN Yi WANG Qin WU Wei LIU Jin-long |
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| Affiliation: | QIAN Yi1,WANG Qin2,WU Wei2,, LIU Jin-long2 (1. Department of Engineering , Computer Science of Taishan University Taian Sh,ong 271000,2. Information Engineering School in University of Science , Technology of Beijing Haidian Beijing 100083) |
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| Abstract: | To expand the realtime and embedded application of the neural network in industry control,general purpose neural netowrk processor(APP) based on multiple instruction stream and multiple data stream(MIMD) is paoposed. The tasks among PEGs,PEG,and MAC coprocessor can be processed in parallel,and also communications among PEGs and other memorys can be carried out in paralled. The processor has been simulated on FPGA and is used to implement two different neural network:the BP network used in roll eccentricity ... |
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| Keywords: | general purpose MIMD neural network processor |
| 本文献已被 CNKI 等数据库收录！ |
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