o
     ¢i´
  ã                   @   sN   d dl mZmZmZmZ ddlmZ ddlmZ ee	e
f ZG dd„ dƒZdS )é    )ÚAnyÚDictÚOptionalÚTupleé   )ÚFloatsXd)Úget_array_modulec                   @   sN  e Zd ZU dZi Zeeef ed< i Z	eeef ed< e
e ed< i i fddœdeeef deeef fd	d
„Zedeedf fdd„ƒZedeedf fdd„ƒZdededefdd„Zdededefdd„Zdededefdd„Zdededefdd„Zdedededdfdd„Zdedededdfdd„Zdedededdfd d!„ZdS )"ÚParamServerz&Serve parameters for a single process.Ú_paramsÚ_gradsÚproxyN)r   ÚparamsÚgradsc                C   s   t |ƒ| _t |ƒ| _|| _d S ©N)Údictr
   r   r   )Úselfr   r   r   © r   úP/home/ubuntu/.local/lib/python3.10/site-packages/thinc/backends/_param_server.pyÚ__init__   s   


zParamServer.__init__Úreturn.c                 C   s   t | j ¡ ƒS )z8Get the names of registered parameter (including unset).)Útupler
   Úkeys©r   r   r   r   Ú
param_keys   s   zParamServer.param_keysc                    s   t ‡ fdd„ˆ jD ƒƒS )Nc                    s   g | ]	}ˆ j |Ž r|‘qS r   )Úhas_grad)Ú.0Úkeyr   r   r   Ú
<listcomp>$   s    z)ParamServer.grad_keys.<locals>.<listcomp>)r   r   r   r   r   r   Ú	grad_keys"   s   zParamServer.grad_keysÚmodel_idÚnamec                 C   ó   ||f| j v S r   )r
   ©r   r   r    r   r   r   Ú	has_param&   ó   zParamServer.has_paramc                 C   r!   r   ©r   r"   r   r   r   r   )   r$   zParamServer.has_gradc                 C   s0   ||f}| j d ur| j  ||¡| j|< | j| S r   )r   Ú	get_paramr
   ©r   r   r    r   r   r   r   r&   ,   s   

zParamServer.get_paramc                 C   s   ||f}| j | S r   r%   r'   r   r   r   Úget_grad2   s   
zParamServer.get_gradÚvaluec                 C   s,   | j d ur| j  |||¡ || j||f< d S r   )r   Ú	set_paramr
   ©r   r   r    r)   r   r   r   r*   6   s   
zParamServer.set_paramc                 C   s0   | j d ur| j  |||¡ d S || j||f< d S r   )r   Úset_gradr   r+   r   r   r   r,   ;   s   
zParamServer.set_gradc                 C   s¤   ||f}| j d ur| j  |||¡ d S |  ||¡sEt|dƒr'| ¡ | j|< d S |jd s<t|ƒ}| |¡| j||f< d S || j||f< d S | j||f  |7  < d S )NÚcopyÚC_CONTIGUOUS)	r   Úinc_gradr   Úhasattrr-   r   Úflagsr   Úascontiguousarray)r   r   r    r)   r   Úxpr   r   r   r/   A   s   


zParamServer.inc_grad)Ú__name__Ú
__module__Ú__qualname__Ú__doc__r
   r   ÚKeyTr   Ú__annotations__r   r   r   r   Úpropertyr   r   r   ÚintÚstrÚboolr#   r   r&   r(   r*   r,   r/   r   r   r   r   r	   	   s2   
 ýû
þ

ýr	   N)Útypingr   r   r   r   Útypesr   Úutilr   r;   r<   r8   r	   r   r   r   r   Ú<module>   s
    