Warning: Encountered known unsupported method torch.Tensor.__format__

[iAlexKai]

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Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item

I know it's an issue caused by the unrealized method. But I really don't understand where on earth did I use the "Tensor.format", because I have read every single line of my model code and I didn't find any use of "{}".format(model)

Could anyone help me...Thanks so much...

My environment:

1. NVIDIA Jetson nano
2. tensorrt 7.1.3.0

[iAlexKai]

All the warning are listed here: Warning: Encountered known unsupported method torch.is_grad_enabled Warning: Encountered known unsupported method torch.get_default_dtype Warning: Encountered known unsupported method torch.get_default_dtype Warning: Encountered known unsupported method torch.Tensor.has_names Warning: Encountered known unsupported method torch.is_grad_enabled Warning: Encountered known unsupported method torch.is_grad_enabled Warning: Encountered known unsupported method torch.Tensor.iter Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.item Warning: Encountered known unsupported method torch.Tensor.format Warning: Encountered known unsupported method torch.Tensor.tolist Warning: Encountered known unsupported method torch.Tensor.has_names Warning: Encountered known unsupported method torch.is_grad_enabled Warning: Encountered known unsupported method torch.Tensor.repr

[iAlexKai]

I have found where such warnings come from: in xxx/site-packages/torch/tensor.py(411)format()

    def __format__(self, format_spec): 
         if self.dim() == 0:
             return self.item().__format__(format_spec)

But I don't know where I use the format function...

[iAlexKai]

I've got it, the only reason is that I called print(inputs) in torch2trt_dynamic.py line 514

[grimoire]

Thanks for the report, I will add some warnings about print Tensor.