A Toolkit to Help Optimize Onnx Model

onnx onnxruntime optimization
5 Open Issues Need Help Last updated: Nov 5, 2025

Open Issues Need Help

View All on GitHub

AI Summary: The user is encountering a shape inference failure on a MatMul node within a Hugging Face ONNX model when using the onnxslim tool. This indicates a potential issue with how onnxslim handles matrix multiplication operations or with the model's structure itself.

Complexity: 3/5
bug enhancement good first issue

A Toolkit to Help Optimize Onnx Model

Python
#onnx#onnxruntime#optimization

AI Summary: The `input_shape_modification` function in OnnxSlim has a bug where it fails to parse input names containing colon characters. This is because the code uses `rsplit(":", 1)` which incorrectly splits the input name when it includes colons. A fix is needed to handle these cases properly.

Complexity: 2/5
bug good first issue

A Toolkit to Help Optimize Onnx Model

Python
#onnx#onnxruntime#optimization

A Toolkit to Help Optimize Onnx Model

Python
#onnx#onnxruntime#optimization
bug help wanted

A Toolkit to Help Optimize Onnx Model

Python
#onnx#onnxruntime#optimization

A Toolkit to Help Optimize Onnx Model

Python
#onnx#onnxruntime#optimization