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[quant] add __repr__ for better printing of configs. #11452

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[quant] add __repr__ for better printing of configs. #11452

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8464ddf
add __repr__ for better printing of configs.
sayakpaul Apr 29, 2025
e80567d
Merge branch 'main' into repr-quant-config
sayakpaul May 2, 2025
17cdc98
Merge branch 'main' into repr-quant-config
sayakpaul May 3, 2025
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8 changes: 8 additions & 0 deletions src/diffusers/quantizers/quantization_config.py
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Original file line number Diff line number Diff line change
Expand Up @@ -428,6 +428,10 @@ def __init__(self, compute_dtype: Optional["torch.dtype"] = None):
if self.compute_dtype is None:
self.compute_dtype = torch.float32

def __repr__(self):
config_dict = self.to_dict()
return f"{self.__class__.__name__} {json.dumps(config_dict, indent=2, sort_keys=True)}\n"


@dataclass
class TorchAoConfig(QuantizationConfigMixin):
Expand Down Expand Up @@ -722,3 +726,7 @@ def post_init(self):
accepted_weights = ["float8", "int8", "int4", "int2"]
if self.weights_dtype not in accepted_weights:
raise ValueError(f"Only support weights in {accepted_weights} but found {self.weights_dtype}")

def __repr__(self):
config_dict = self.to_dict()
return f"{self.__class__.__name__} {json.dumps(config_dict, indent=2, sort_keys=True)}\n"