Performance evaluation of a RISC neuro-processor for neural networks

Abstract

In this paper, design details of a RISC neuro-processor are presented. Neural network applications of Hopfield Networks, Self-Organizing Feature Maps and Multilayer Feedforward Networks (MFNN) are used as benchmarks for performance evaluation of the neuro-processor. Extensive simulations have been carried out to study the cost-performance issues of neuro-processor hardware architecture. A quantitative approach is employed in designing cost-effective implementation of the neuro-processor. Special instructions have been provided in the neuro-processor instruction-set to improve the speed of both implementation and execution of neural networks. Instruction-set usage measurements have been used ..