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Update rl_replacements.py

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Daniel Han 2025-02-17 23:47:52 -08:00
commit 2c81afe484
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unsloth/models/rl_replacements.py
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@ -177,6 +177,7 @@ def grpo_trainer__get_per_token_logps(function_name, function):
if function_name != "_get_per_token_logps": return function
def _get_per_token_logps(self, model, input_ids, attention_mask, logits_to_keep):
print(self.args.unsloth_num_chunks)
if self.args.unsloth_num_chunks != 1: return None
if not hasattr(self, '_autocast_dtype'):
self._autocast_dtype = torch.float16 if os.environ.get('ACCELERATE_MIXED_PRECISION', 'fp16') == 'fp16' else torch.bfloat16