Ë
    ‡\;jê	  ã                   ó$   — d dl mZ d dlmZ dd„Zy)é    )Ú	framework)ÚstreamNc                 ój   — t        j                  «       sJ d«       ‚t        j                  | ||||«      S )aú  

    Gather tensors from all participators.

    Args:
        tensor (Tensor): The input Tensor. Its data type
            should be float16, float32, float64, int32, int64, int8, uint8, bool or bfloat16.
        gather_list (list): A list of Tensors to hold the gathered tensors. Every element in the list must be a Tensor whose data type
            should be float16, float32, float64, int32, int64, int8, uint8, bool or bfloat16. Default value is None.
        dst (int): The dst rank id. Default value is 0.
        group (Group, optional): The group instance return by new_group or None for global default group.
        sync_op (bool, optional): Whether this op is a sync op. The default value is True.

    Returns:
        Async work handle,which can be wait on, if async_op is set to True.
        None, if not async_op

    Examples:
        .. code-block:: python

            >>> # doctest: +REQUIRES(env: DISTRIBUTED)
            >>> import paddle
            >>> import paddle.distributed as dist

            >>> dist.init_parallel_env()
            >>> gather_list = []
            >>> if dist.get_rank() == 0:
            ...     data = paddle.to_tensor([1, 2, 3])
            ...     dist.gather(data, gather_list, dst=0)
            >>> else:
            ...     data = paddle.to_tensor([4, 5, 6])
            ...     dist.gather(data1, gather_list, dst=0)
            >>> print(gather_list)
            >>> # [[1, 2, 3], [4, 5, 6]] (2 GPUs, out for rank 0)
            >>> # [] (2 GPUs, out for rank 1)
    z-gather doesn't support static graph mode yet.)r   Úin_dynamic_moder   Úgather)ÚtensorÚgather_listÚdstÚgroupÚsync_ops        úpG:\00. PROJECTS\API\Inventory\templateJSON\kerjaOCR\Lib\site-packages\paddle/distributed/communication/gather.pyr   r      s8   € ôL 	×!Ñ!Ô#ð7à6ó7Ø#ä�=‰=˜ ¨c°5¸'ÓBÐBó    )Nr   NT)Úpaddler   Ú paddle.distributed.communicationr   r   © r   r   Ú<module>r      s   ðõ  Ý 3ô(Cr   