Format error with ONNX quantized CNN

[mbelda]

Hello,
I am trying to run a particular version of the MobilenetV2 CNN. I have quantized it and it can be seen in netron.app that it is correctly quantized using the QDQ format.

But when I try to execute the systolic_runner example minimaly modified (just the size of the labels array) on firesim I keep getting the following error:

terminate called after throwing an instance of 'Ort::Exception'
  what():  Unexpected input data type. Actual: (tensor(float)) , expected: (tensor(uint8))

I have tried to run the original Mobilenet_V2 quantized from the onnx repository and it works fine, but I have noticed that it is quantized with the operator oriented formal.

I attach my network.
MobileNetV2_0p5_all_quant.zip

Thank you in advance.
Kind regards, MªJosé.

[hngenc]

Can you also share the image that you tried to run the Mobilenet inference on?

The MobileNet models we provide expect float inputs, but looking at your ONNX model, it seems you're expecting int8 inputs instead?