compare two model files key-by-key
Browse files- compare-models.py +41 -0
compare-models.py
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#!/bin/env python
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# Define 2 pickletensor files as args.
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# Read in keys from the first.
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# Compare contents. Print results, for each key
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import torch
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import sys
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import numpy
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if len(sys.argv) != 3:
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print("Error: expect two filenames")
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exit(1)
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filename1=sys.argv[1]
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filename2=sys.argv[2]
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print("loading "+filename1)
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model1=torch.load(filename1)
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print("loading "+filename2)
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model2=torch.load(filename2)
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print("done")
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def compare_tensor(t1,t2):
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if t1.shape != t2.shape:
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return "Shape mismatch"
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if not numpy.array_equal(t1, t2):
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return "NOT equal"
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return "equal"
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for key in model1.keys():
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if key in model2:
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print(key,compare_tensor(model1[key],model2[key]))
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else:
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print(f"{key} only in {filename1}")
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