Viewing model weights

[andrew11221]

Is there a way to print certain weights from an onnx model through the ORT C/C++ API?

[Pranav Sharma (pranavsharma)]

There's no C/C++ API to do so. The onnx model is simply a protobuf file. Just read it using any protobuf language binding and dump the weights.

[andrew11221]

I see, thank you. Unfortunately, my goal was to verify that ORT itself loads the model properly since I've made some modifications to the source code. Maybe I can find a different way.

[andrew11221]

Is there an easy way to print out the output at specific layers in the C/C++ API? #1455

[Pranav Sharma (pranavsharma)]

You can always look at the output of the individual nodes or the entire graph itself before and after to verify. Possibly this might help https://www.onnxruntime.ai/docs/how-to/build/inferencing.html#debugnodeinputsoutputs.

[andrew11221]

Thanks Pranav!