Merge pull request #14809 from Cyberbeing/fix_upscaler_autocast_nans

Fix potential autocast NaNs in image upscale

modules/upscaler_utils.py

@@ -6,7 +6,7 @@ import torch
 import tqdm
 from PIL import Image
 
-from modules import images, shared, torch_utils
+from modules import devices, images, shared, torch_utils
 
 logger = logging.getLogger(__name__)
 
@@ -44,6 +44,7 @@ def upscale_pil_patch(model, img: Image.Image) -> Image.Image:
     with torch.no_grad():
         tensor = pil_image_to_torch_bgr(img).unsqueeze(0)  # add batch dimension
         tensor = tensor.to(device=param.device, dtype=param.dtype)
+        with devices.without_autocast():
             return torch_bgr_to_pil_image(model(tensor))