o
    he                     @   sV  d dl Z ddlmZ ddlmZ d dlmZmZmZm	Z	m
Z
mZmZmZmZmZ d dlmZ d dlmZ er>d dlZ d dlZ d	gZd
edefddZd
edefddZd#ddZd$ddZd%d
ede
ee  defddZ	d&dee j deeee jf  dede	e	e j  fddZ eded Z!	d&d!e!deeee jf  dede	e! fd"d	Z"dS )'    N   )Module   )comm)
TYPE_CHECKINGDictIteratorListOptionalSequenceSetTypeVarUnioncast_get_device_index)OrderedDict	replicatemodulereturnc                 C      dd l }t| |jjS Nr   )	torch.jit
isinstancejitScriptModuler   torch r   Q/var/www/html/ai/venv/lib/python3.10/site-packages/torch/nn/parallel/replicate.py_is_script_module      r    c                 C   r   r   )r   r   _CScriptMethodr   r   r   r   _is_script_method   r!   r$   torch.jit.ScriptModulec                  C   s   dd l } | j S r   )r   r   r   r   r   r   r   _init_script_module      
r'   torch.jit._state.EnabledProxyc                  C   s   dd l } | jjjS r   )torch.jit._stater   _state_enabledr&   r   r   r   _is_jit_enabled   r(   r-   memoc                 C   s   dt dtt  fdd}t sdS |d u rt }||  t| r2|||  tdd || D S |  D ]}||v r=q6t	||sE dS q6dS )	Nr   r   c                 S   s   |   }t| |S N)modulesnext)r   genr   r   r   descendant_modules-   s   z0_replicatable_module.<locals>.descendant_modulesTc                 s   s    | ]}t |V  qd S r/   )r    ).0
descendantr   r   r   	<genexpr>;   s    z'_replicatable_module.<locals>.<genexpr>F)
r   r   r-   setaddr    updateallchildren_replicatable_module)r   r.   r3   childr   r   r   r<   *   s$   

r<   Ftensorsdevicesdetachc                    sb   ddl m} |rt|S tdkr/|j|gR    fddtdt tD S g S )Nr   )	Broadcastr   c                    s    g | ]} ||t   qS r   )len)r4   itensor_copiesr>   r   r   
<listcomp>T   s    z0_broadcast_coalesced_reshape.<locals>.<listcomp>)
_functionsrA   r   broadcast_coalescedrB   applyrange)r>   r?   r@   rA   r   rD   r   _broadcast_coalesced_reshapeH   s   rK   T)boundnetworkc                    s  t | std|sg S dd |D }t|}t|  }dd t|D }t|||}t|  }g }g }	|D ]}
|
jrE|sE|	|
 q8|		|
 q8dd t|D }dd t|	D }t|||d}t|	|d	d}t| 
 }d
d |D  i }t|D ]\}}|||< t|D ]}| }t |_ | 	| qq~t|D ]\}}|j D ]6\}}|d u rt|D ]} | | }d |j|< qq|| }t|D ]} | | }t|| | |  qq|j D ]?\}}|d u rt|D ]} | | }d |j|< qq|| }t|D ]} | | }|| | }t||| ||j|< q
q|j D ]K\}}
|
d u rIt|D ]} | | }d |j|< q8q+|
jrW|sW|}||
 }n|}||
 }t|D ]} | | }t|||| |  qaq+q fddt|D S )NzKCannot replicate network where python modules are childrens of ScriptModulec                 S   s   g | ]}t |d qS )Tr   )r4   xr   r   r   rF   i       zreplicate.<locals>.<listcomp>c                 S      i | ]\}}||qS r   r   )r4   idxparamr   r   r   
<dictcomp>m   rP   zreplicate.<locals>.<dictcomp>c                 S   rQ   r   r   r4   rR   bufr   r   r   rT   y   rP   c                 S   rQ   r   r   rU   r   r   r   rT   z   rP   )r@   Tc                 S   s   g | ]}g qS r   r   )r4   _r   r   r   rF      s    c                    s   g | ]}t t | d  qS )r   )r   rL   )r4   jmodule_copiesr   r   rF      s    )r<   RuntimeErrorrB   list
parameters	enumeraterK   buffersrequires_gradappendr0   rJ   _replicate_for_data_parallelr   _former_parameters_modulesitemssetattr_parameters_buffers)rN   r?   r@   num_replicasparamsparam_indicesparam_copiesr_   
buffers_rgbuffers_not_rgrV   buffer_indices_rgbuffer_indices_not_rgbuffer_copies_rgbuffer_copies_not_rgr0   module_indicesrC   r   rX   replicakeyr=   
module_idxrS   	param_idx
param_copybuffer_copies
buffer_idxr   rY   r   r   ]   s   



)r   r%   )r   r)   r/   )F)#r   r0   r    r   typingr   r   r   r	   r
   r   r   r   r   r   torch._utilsr   collectionsr   r   r*   __all__boolr    r$   r'   r-   r<   TensorintdevicerK   rL   r   r   r   r   r   <module>   sH    0

 !
