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onnxsim_model_simplification_with_constant_folding_optimization.py
pythonLoad an ONNX model, simplify it using constant folding and other optimizations,
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onnxsim_model_simplification_with_constant_folding_optimization.py
1import onnx
2from onnxsim import simplify
3
4# Load your ONNX model
5model = onnx.load("model.onnx")
6
7# Simplify the model
8# The simplify function returns the simplified model and a success check boolean
9model_simp, check = simplify(model)
10
11assert check, "Simplified ONNX model could not be validated"
12
13# Save the simplified model
14onnx.save(model_simp, "model_simplified.onnx")