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fix "cuda out of memory" when resuming training

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ymurenko 2023-04-05 17:28:55 -04:00
parent a82b33b525
commit 4ac2e8ce3a
1 changed files with 1 additions and 0 deletions
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train.py
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@ -189,6 +189,7 @@ scaler = torch.cuda.amp.GradScaler(enabled=(dtype == 'float16'))
optimizer = model.configure_optimizers(weight_decay, learning_rate, (beta1, beta2), device_type)
if init_from == 'resume':
optimizer.load_state_dict(checkpoint['optimizer'])
checkpoint = None # free up memory
# compile the model
if compile: