A configurable parallel neurocomputer

A. Strey, N. Avellana, R. Holgado, R. Capillas, J. A. Fernández, E. Valderrama
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Abstract

The paper presents the architecture of a new configurable parallel neurocomputer optimized for the high-speed simulation of neural networks. Its main system feature is the reconfigurability of a new arithmetical unit chip which supports several accuracies in all typical neural network operations. If the required accuracy is decreased the degree of parallelism inside the chip can be increased by a dynamical reconfiguration of the hardware resources. The system also offers a good scalability: for the simulation of large neural networks the system performance can easily be increased by using several arithmetical unit chips operating in parallel.
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可配置并行神经计算机
本文介绍了一种新型的可配置并行神经计算机的结构,该计算机针对神经网络的高速仿真进行了优化。它的主要系统特点是一种新的算术单元芯片的可重构性,支持所有典型神经网络运算的几种精度。如果所需的精度降低,芯片内部的并行度可以通过硬件资源的动态重新配置来增加。该系统还具有良好的可扩展性:对于大型神经网络的仿真,通过使用多个并行运算单元芯片可以很容易地提高系统性能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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