Ë
    g^(hD  ã                   ó4   — d dl Z ddlmZ dgZ G d„ de«      Zy)é    Né   )ÚBaseSchedulerÚLambdaSLc                   ó*   ‡ — e Zd ZdZdˆ fd„	Zd„ Zˆ xZS )r   aè  Sets the sparsity level of each parameter group to the final sl
    times a given function. When last_epoch=-1, sets initial sl as zero.
    Args:
        sparsifier (BaseSparsifier): Wrapped sparsifier.
        sl_lambda (function or list): A function which computes a multiplicative
            factor given an integer parameter epoch, or a list of such
            functions, one for each group in sparsifier.param_groups.
        last_epoch (int): The index of last epoch. Default: -1.
        verbose (bool): If ``True``, prints a message to stdout for
            each update. Default: ``False``.
    Example:
        >>> # Assuming sparsifier has two groups.
        >>> lambda1 = lambda epoch: epoch // 30
        >>> lambda2 = lambda epoch: 0.95 ** epoch
        >>> # xdoctest: +SKIP
        >>> scheduler = LambdaSL(sparsifier, sl_lambda=[lambda1, lambda2])
        >>> for epoch in range(100):
        >>>     train(...)
        >>>     validate(...)
        >>>     scheduler.step()
    c                 óp  •— || _         t        |t        «      s/t        |t        «      s|gt	        |j
                  «      z  | _        n^t	        |«      t	        |j
                  «      k7  r-t        dt	        |j
                  «      › dt	        |«      › �«      ‚t        |«      | _        t        ‰| �%  |||«       y )Nz	Expected z lr_lambdas, but got )
Ú
sparsifierÚ
isinstanceÚlistÚtupleÚlenÚgroupsÚ
sl_lambdasÚ
ValueErrorÚsuperÚ__init__)Úselfr   Ú	sl_lambdaÚ
last_epochÚverboseÚ	__class__s        €úi/var/www/skyplay_api_hub/venv/lib/python3.12/site-packages/torch/ao/pruning/scheduler/lambda_scheduler.pyr   zLambdaSL.__init__!   s›   ø€ Ø$ˆŒä˜)¤TÔ*´:¸iÌÔ3OØ(˜k¬C°
×0AÑ0AÓ,BÑBˆD�Oä�9‹~¤ Z×%6Ñ%6Ó!7Ò7Ü Ø¤ J×$5Ñ$5Ó 6Ð7Ð7LÌSÐQZË^ÐL\Ð]óð ô # 9›oˆDŒOÜ‰Ñ˜ Z°Õ9ó    c                 óÜ   — | j                   st        j                  d«       t        | j                  | j
                  «      D ��cg c]  \  }}| || j                  «      z  ‘Œ c}}S c c}}w )NzUTo get the last sparsity level computed by the scheduler, please use `get_last_sl()`.)Ú_get_sl_called_within_stepÚwarningsÚwarnÚzipr   Úbase_slr   )r   Úlmbdar   s      r   Úget_slzLambdaSL.get_sl.   s_   € Ø×.Ò.Ü�M‰Mð.ôô #& d§o¡o°t·|±|Ó"D÷
á��wð ‘e˜DŸO™OÓ,Ó,ó
ð 	
ùó 
s   ÁA()éÿÿÿÿF)Ú__name__Ú
__module__Ú__qualname__Ú__doc__r   r    Ú__classcell__)r   s   @r   r   r   
   s   ø„ ñõ,:ö	
r   )r   Úbase_schedulerr   Ú__all__r   © r   r   ú<module>r*      s    ðã å )ð ˆ,€ô-
ˆ}õ -
r   