请问有没有试过导出TensorRT

[Baboom-l]

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Checklist

1. I have searched related issues but cannot get the expected help.
2. I have read the FAQ documentation but cannot get the expected help.
3. The bug has not been fixed in the latest version.

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Reproduction

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Bug fix
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[flytocc]

我用mmdepoly导出过，没什么问题。fp16基本不怎么掉精度，int8会掉一些