Comfy-Org / Comfy-Org/ComfyUI

CLIPTextEncode Out of Memory Error since update

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#4,860 7 comments 6 reactions 0 assignees View on GitHub
Potential Bug
Dominant language
Python
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Avg merge
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Description

### Expected Behavior

workflow run normally

### Actual Behavior

Hi, getting **CLIPTextEncode Allocation on device** after update comfyui.., with the same workflow ( didnt modify anything ) and before all was good.

### Steps to Reproduce

use any workflow with the new version

### Debug Logs

```powershell
File "C:\Users\Admin\Documents\ComfyUI_windows_portable\ComfyUI\comfy\model_patcher.py", line 427, in patch_model
self.load(device_to, lowvram_model_memory=lowvram_model_memory, force_patch_weights=force_patch_weights, full_load=full_load)
File "C:\Users\Admin\Documents\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-GGUF\nodes.py", line 186, in load
super().load(*args, force_patch_weights=True, **kwargs)
File "C:\Users\Admin\Documents\ComfyUI_windows_portable\ComfyUI\comfy\model_patcher.py", line 399, in load
x[2].to(device_to)
File "C:\Users\Admin\Documents\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 1173, in to
return self._apply(convert)
^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Admin\Documents\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 804, in _apply
param_applied = fn(param)
^^^^^^^^^
File "C:\Users\Admin\Documents\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 1159, in convert
return t.to(
^^^^^
File "C:\Users\Admin\Documents\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-GGUF\ops.py", line 23, in to
new = super().to(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Admin\Documents\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\_tensor.py", line 1443, in __torch_function__
ret = func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
torch.cuda.OutOfMemoryError: Allocation on device

Got an OOM, unloading all loaded models.
Prompt executed in 4.43 seconds
```

### Other

_No response_

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