comfyanonymous/ComfyUI
1
0
Fork 0
mirror of https://github.com/comfyanonymous/ComfyUI.git synced 2026-02-18 22:20:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

model_patcher: guard against none model_dtype (#12410)

Browse Source 
Handle the case where the _model_dtype exists but is none with the
intended fallback.
This commit is contained in:
rattus
2026-02-11 11:54:02 -08:00
committed by GitHub
parent 2a4328d639
commit 3fe61cedda
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
comfy/model_patcher.py
View File

@@ -1525,7 +1525,7 @@ class ModelPatcherDynamic(ModelPatcher):
setattr(m, param_key + "_function", weight_function)
geometry = weight
if not isinstance(weight, QuantizedTensor):
model_dtype = getattr(m, param_key + "_comfy_model_dtype", weight.dtype)
model_dtype = getattr(m, param_key + "_comfy_model_dtype", None) or weight.dtype
weight._model_dtype = model_dtype
geometry = comfy.memory_management.TensorGeometry(shape=weight.shape, dtype=model_dtype)
return comfy.memory_management.vram_aligned_size(geometry)
@@ -1551,7 +1551,7 @@ class ModelPatcherDynamic(ModelPatcher):
weight.seed_key = key
set_dirty(weight, dirty)
geometry = weight
model_dtype = getattr(m, param + "_comfy_model_dtype", weight.dtype)
model_dtype = getattr(m, param + "_comfy_model_dtype", None) or weight.dtype
geometry = comfy.memory_management.TensorGeometry(shape=weight.shape, dtype=model_dtype)
weight_size = geometry.numel() * geometry.element_size()
if vbar is not None and not hasattr(weight, "_v"):