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Honor model-declared patch size #957

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Honor model-declared patch size #957

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3 changes: 3 additions & 0 deletions jobs/process/BaseSDTrainProcess.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1197,6 +1197,9 @@ def process_general_training_batch(self, batch: 'DataLoaderBatchDTO'):
if self.sd.is_flux or 'flex' in self.sd.arch:
# flux is a patch size of 1, but latents are divided by 2, so we need to double it
patch_size = 2
elif getattr(self.sd, 'patch_size', None) is not None:
# Prefer a model-declared patch size when available.
patch_size = self.sd.patch_size
elif hasattr(self.sd.unet, 'config') and hasattr(self.sd.unet.config, 'patch_size'):
patch_size = self.sd.unet.config.patch_size

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