Method state_dict

diffusers/src/diffusers/training_utils.py:510–527

r""" Returns the state of the ExponentialMovingAverage as a dict. This method is used by accelerate during checkpointing to save the ema state dict.

(self)

        ]

    def state_dict(self) -> dict:
        r"""
        Returns the state of the ExponentialMovingAverage as a dict. This method is used by accelerate during
        checkpointing to save the ema state dict.
        """
        # Following PyTorch conventions, references to tensors are returned:
        # "returns a reference to the state and not its copy!" -
        # https://pytorch.org/tutorials/beginner/saving_loading_models.html#what-is-a-state-dict
        return {
            "decay": self.decay,
            "min_decay": self.min_decay,
            "optimization_step": self.optimization_step,
            "update_after_step": self.update_after_step,
            "use_ema_warmup": self.use_ema_warmup,
            "inv_gamma": self.inv_gamma,
            "power": self.power,
            "shadow_params": self.shadow_params,
        }

    def store(self, parameters: Iterable[torch.nn.Parameter]) -> None:
        r"""