基于可变精度脉动阵列结构的卷积神经网络加速器
秦婷,李钊,闫玉婷,杜亚飞

Convolutional neural network accelerator based on variable-precision systolic-array structure
Ting QIN,Zhao LI,Yuting YAN,Yafei DU
表 8 加速器性能对比实验结果
Tab.8 Experimental results on accelerator performance comparison
方案实验平台量化精度f/MHzt/msT/(GOP·s−1)EER/(GOP·W−1)
文献[30]Zynq ZU7EVFP321002.9161.4611.80
文献[31]Kintex 7INT6-81000.47179.0013.44
文献[32]Zynq 7020FP1615442.00——
文献[33]Zynq MpSoCINT83001.53130.0031.71
文献[34]ZYNQ-7020FP16100——7.39
本研究Kintex-7(ResNet20)INT4/81000.5696.007.09
本研究Kintex-7(ResNet56)INT4/81001.2396.007.10