14 lines
566 B
Python
14 lines
566 B
Python
def estimate_model_size(config: dict):
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"""
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Estimate the size of a model from its config. No idea if this is correct,
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but it allows us to compare models.
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:param config:
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:return:
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"""
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vocab_size = config['vocab_size']
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hidden_size = config['hidden_size']
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num_hidden_layers = config['num_hidden_layers']
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intermediate_size = config['intermediate_size']
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total_params = (vocab_size * hidden_size) + (num_hidden_layers * ((hidden_size * intermediate_size * 4) + (hidden_size * hidden_size * 3)))
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return int(total_params / 1e9)
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