Use Onnx model inference to warn of CleanUnusedInitializersAndNodeArgs issues

Little scum · Posted on 2025-1-9 09:44:15

Requirements: When using C# to load onnx model inference, the warning is as follows.

:Graph::CleanUnusedInitializersAndNodeArgs] Removing initializer '103'. It is not used by any node and should be removed from the model.

Solution:

1. Create a python environment and install dependencies with the following commands:

2. Create a new CleanUnusedInitializersAndNodeArgs.py script as follows:

extract_constant_to_initializer: Convert constant nodes to initiators to reduce the number of nodes in the computation graph and improve inference efficiency.
eliminate_unused_initializer: Remove unused initiators to reduce model size and improve loading and inference speed.

Place the .onnx model file and .py script under the same folder and execute the following command:

Script download:

CleanUnusedInitializersAndNodeArgs.py (631 Bytes, Number of downloads: 0, 售价: 5 粒MB)
(End)

Little scum · Posted on 2025-1-9 09:44:50

Use Onnx model inference to warn remove_initializer_from_input issues
https://www.itsvse.com/thread-10917-1-1.html

Little scum · Posted on 2025-1-9 09:48:59

Synthesize a script

merge.py (1.07 KB, Number of downloads: 0)