yolov5部署

https://www.rs-online.com/designspark/nvidia-cudagpujetson-nano-tensorrt-2-cn

https://github.com/wang-xinyu/tensorrtx/tree/yolov5-v5.0/yolov5

For yolov5 v5.0, download .pt from yolov5 release v5.0, git clone -b v5.0 https://github.com/ultralytics/yolov5.git and git clone -b yolov5-v5.0 https://github.com/wang-xinyu/tensorrtx.git, then follow how-to-run in tensorrtx/yolov5-v5.0.

python gen_wts.py -w weights/yolov5s.pt -o yolov5s.wts

https://github.com/wang-xinyu/tensorrtx/tree/yolov5-v5.0/yolov5
v5和转换的对应

报错

python gen_wts.py
Traceback (most recent call last):
File “gen_wts.py”, line 6, in
from utils.torch_utils import select_device
ModuleNotFoundError: No module named ‘utils’

from utils.torch_utils import select_device
ModuleNotFoundError: No module named ‘utils.torch_utils’

环境的问题
解决办
https://www.i4k.xyz/article/qq_42362891/116107108

 [E] [TRT] Parameter check failed at: ../builder/Network.cpp::addScale::482, condition: shift.count > 0 ? (shift.values != nullptr) : (shift.values == nullptr)
yolov5: /home/ll/Documents/20220111_yolov5/tensorrtx/yolov5/common.hpp:155: nvinfer1::IScaleLayer* addBatchNorm2d(nvinfer1::INetworkDefinition*, std::map<std::__cxx11::basic_string<char>, nvinfer1::Weights>&, nvinfer1::ITensor&, std::__cxx11::string, float): Assertion `scale_1' failed.
Aborted

是因为不是拷贝过去的tensorx而是从新下载的才报错的。

ll@ll:~/Documents/20220111_yolov5/tensorrtx/yolov5/build$ nvcc -V
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2019 NVIDIA Corporation
Built on Wed_Oct_23_21:14:42_PDT_2019
Cuda compilation tools, release 10.2, V10.2.89

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