我尝试在Xavier NX上训练模型, 利用Pytorch训练yolo v5s, 训练完毕之后, 将模型转化成TensorRT的推理引擎的时候, 需要安装onnxruntime-gpu
在Jetpack 5.0 DP上安装onnxruntime-gpu时, 出现了错误:
pip3 install onnxruntime-gpu ERROR: Could not find a version that satisfies the requirement onnxruntime-gpu (from versions: none) ERROR: No matching distribution found for onnxruntime-gpu
其实就是目前公开源中的版本不支持Jetson平台, 可以直接访问
Jetson Zoo - eLinux.org
下载对应的版本
然后重新使用pip3来安装就好:
pip3 install onnxruntime_gpu-1.11.0-cp38-cp38-linux_aarch64.whl Processing ./onnxruntime_gpu-1.11.0-cp38-cp38-linux_aarch64.whl Collecting flatbuffers Downloading flatbuffers-2.0-py2.py3-none-any.whl (26 kB) Requirement already satisfied: numpy>=1.22.3 in /home/hekun/.local/lib/python3.8/site-packages (from onnxruntime-gpu==1.11.0) (1.22.4) Requirement already satisfied: protobuf in /home/hekun/.local/lib/python3.8/site-packages (from onnxruntime-gpu==1.11.0) (4.21.0) Installing collected packages: flatbuffers, onnxruntime-gpu Successfully installed flatbuffers-2.0 onnxruntime-gpu-1.11.0
