我的卡是MLU270F4，麒麟V10系统，安装的pytorch1.3，最初的测试例程无报错，驱动无问题

本文对开源yolov5s模型进行寒武纪平台的移植

代码参考链接：https://github.com/CambriconECO/Pytorch_Yolov5_Inference/tree/eb36b68e5a4ee3fe23c45ec545bef68dced452bb

运行上面链接yolov5移植的程序detect.py，显示：

File "/home/ai-test2/Projects/Pytorch_Yolov5_Inference-master/quantize_online/yolo.py", line 56, in forward

    detect_out = torch.ops.torch_mlu.yolov5_detection_output(output[0], output[1], output[2],

  File "/home/ai-test2/miniconda3/lib/python3.7/site-packages/torch/_ops.py", line 61, in __getattr__

    op = torch._C._jit_get_operation(qualified_op_name)

RuntimeError: No such operator torch_mlu::yolov5_detection_output