error: ‘CUDNN_CONVOLUTION_FWD_ALGO_WINOGRAD’ was not declared in this scopecudnn版本问题cuda8.0+cudnn5.1可取还应修改 Makefile.config当中cuda的路径版权声明：本文为jyl1999xxxx原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接和本声明。原文链接：https://blog.csdn.net/jyl1999xxxx/article/details/85525911