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Bingus

Compiling ONNX Runtime Extensions

• Link: https://github.com/microsoft/onnxruntime-extensions
• Reference: https://github.com/microsoft/onnxruntime-extensions/blob/main/docs/development.md

To compile ONNX Runtime Extensions, run the following commands:

git clone --recurse-submodules https://github.com/microsoft/onnxruntime-extensions.git
cd onnxruntime-extensions

For Windows

rem Run the provided build script for Windows
build.bat

For Linux

# Run the provided build script for Linux
bash ./build.sh

The output file will be quite large (100+ MB), so to reduce the size, you can strip all debug information with this command:

strip --strip-all libortextensions.so

Converting TensorFlow model to ONNX model

• Link: https://github.com/onnx/tensorflow-onnx

To convert the TensorFlow model to an ONNX model, you will need to have the ONNX Runtime Extensions, then run the following commands:

# Install required packages
pip install -U onnx tensorflow tensorflow_text tf2onnx

# Convert the model
python -m tf2onnx.convert --saved-model ./models/tensorflow/use_l_v5/ --output ./models/onnx/use_l_v5.onnx --load_op_libraries libortextensions.so --opset 17 --extra_opset ai.onnx.contrib:1