How to export to ONNX ?

[AlexIswarya]

To generate perf numbers, would need to be able to create onnx. How to do that ? Is there a script ?

[flyingdrone]

Sadly, I cannot find any existing repo which converts the pytorch model to onnx. You may refer to https://github.com/LCH1238/bevdet-tensorrt-cpp, and hopefully you are not a nood of tensorrt like me😭.

[liaoqingPKU]

https://github.com/woquyuna/PETR/blob/deploy7v/deploy.md
You can refer the repo below