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Update rl_replacements.py

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Daniel Han 2025-02-13 02:06:36 -08:00
commit 8e9d0ee97b
1 changed files with 4 additions and 4 deletions
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8
unsloth/models/rl_replacements.py
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@ -168,12 +168,12 @@ def grpo_trainer__get_per_token_logps(function_name, function):
)
if len(original) != 0:
spaces, original = original[0]
spaces = len(spaces) + 4
spaces = len(spaces)
replacer = \
"if not hasattr(self, '_autocast_dtype'):\n" + \
" "*spaces + "self._autocast_dtype = torch.float16 if os.environ.get('ACCELERATE_MIXED_PRECISION', 'fp16') == 'fp16' else torch.bfloat16\n" + \
" "*spaces + "with torch.amp.autocast(device_type = 'cuda', dtype = self._autocast_dtype):\n" + \
" "*spaces + original
" "*(spaces + 4) + "self._autocast_dtype = torch.float16 if os.environ.get('ACCELERATE_MIXED_PRECISION', 'fp16') == 'fp16' else torch.bfloat16\n" + \
" "*(spaces + 0) + "with torch.amp.autocast(device_type = 'cuda', dtype = self._autocast_dtype):\n" + \
" "*(spaces + 4) + original
function = function.replace(original, replacer)
pass
return function