o
    HhQ                     @   s  d dl Z d dlZd dlZd dlZd dlmZ d dlmZmZm	Z	m
Z
mZmZ d dlmZmZ d dlZd dlm  mZ d dlmZ d dlmZmZmZ d dlmZmZmZ d dlm Z  d d	l!m"Z" d d
l#m$Z$ edej%ej&Z'G dd dej(Z)G dd dZ*e	de+Z,G dd dej-Z.G dd dZ/G dd dZ0G dd dZ1G dd dZ2G dd dZ3G dd dZ4G dd  d Z5G d!d" d"e5Z6G d#d$ d$e5Z7G d%d& d&e5Z8G d'd( d(e5Z9G d)d* d*e5Z:G d+d, d,Z;G d-d. d.Z<dS )/    N)abstractmethod)AnyCallableNewTypeOptionalTypeVarUnion)overrideSelf)TracingContext)
FakeTensorFakeTensorModeTensor)MetaConverterMetaTensorDescMetaTensorDescriberSymNode)ShapeEnv)no_dispatch	_SymNodeTc                	       s   e Zd ZdZdejddf fddZedede	e
def e	edf f fd	d
Zededee fddZededefddZedededefddZ  ZS )GraphPicklerzb
    GraphPickler is a Pickler which helps pickling fx graph - in particular
    GraphModule.
    filereturnNc                    s(   t  | tt | _tdd| _d S )NF)	copy_data)super__init___UnpickleStateTokenobject_unpickle_stater   _meta_tensor_describer)selfr   	__class__ K/var/www/vscode/kcb/lib/python3.10/site-packages/torch/fx/_graph_pickler.pyr       s   zGraphPickler.__init__obj.c                 C   s   t |trt| |S t |tjjrt| |S t |tjj	tjj
fr)t| |S t |tr4t| |S t |tjr@t| |S t |tjjrMt| |S t |tjjrVJ t| | }r`|S tS N)
isinstancer   _TensorPickleDatareduce_helpertorchfxGraphModule_GraphModulePickleData_opsOperatorBaseOpOverloadPacket_OpPickleDatar   _ShapeEnvPickleDataSymInt_SymNodePickleData_guardsr   _TracingContextPickleDataNode_TorchNumpyPickleDataNotImplemented)r!   r&   reducer$   r$   r%   reducer_override-   s    

zGraphPickler.reducer_overridec                 C   s   || j u rdS d S )Nunpickle_state)r   )r!   r&   r$   r$   r%   persistent_idX   s   
zGraphPickler.persistent_idc                 C   sF   t  }| |}|| | W  d   S 1 sw   Y  dS )z#
        Pickle an object.
        N)ioBytesIOdumpgetvalue)clsr&   streampicklerr$   r$   r%   dumps_   s
   

$zGraphPickler.dumpsdata	fake_modec                 C   sH   t |}t| }t||}| W  d   S 1 sw   Y  dS )z%
        Unpickle an object.
        N)_UnpickleStater?   r@   _GraphUnpicklerload)rG   rH   staterD   	unpicklerr$   r$   r%   loadsi   s
   
$zGraphPickler.loads)__name__
__module____qualname____doc__r?   r@   r   r	   r   tupler   r   r<   r   strr>   classmethodbytesrF   staticmethodr   rN   __classcell__r$   r$   r"   r%   r      s    *	 r   c                   @   s   e Zd ZdeddfddZdS )rI   rH   r   Nc                 C   s   || _ t | _d S r'   )rH   r   meta_converter)r!   rH   r$   r$   r%   r   u   s   z_UnpickleState.__init__)rO   rP   rQ   r   r   r$   r$   r$   r%   rI   t   s    rI   r   c                       sB   e Zd Zdejdeddf fddZededefdd	Z	  Z
S )
rJ   rD   r=   r   Nc                    s   t  | || _d S r'   )r   r   r   )r!   rD   r=   r"   r$   r%   r      s   
z_GraphUnpickler.__init__pidc                 C   s   |dkr| j S td)Nr=   zInvalid persistent ID)r   pickleUnpicklingError)r!   rZ   r$   r$   r%   persistent_load   s   
z_GraphUnpickler.persistent_load)rO   rP   rQ   r?   r@   rI   r   r	   r   r]   rX   r$   r$   r"   r%   rJ      s    rJ   c                   @   sx   e Zd ZU eeef ed< edede	de
eeege	f e
eef f fddZde	ddfd	d
Zdede	fddZdS )r3   rG   rE   r&   r   c                 C      | j | ||jffS r'   unpickler   rC   rE   r&   r$   r$   r%   r*      s   z!_ShapeEnvPickleData.reduce_helperenvNc                 C   s*   |j rJ |j | _| jd= | jd= d S )Ntracked_fakesfake_tensor_cache)_translation_validation_enabled__dict__copyrG   )r!   rb   r$   r$   r%   r      s   
z_ShapeEnvPickleData.__init__r=   c                 C   sB   |j sJ |j jsJ | j D ]\}}t|j j|| q|j jS r'   )rH   	shape_envrG   itemssetattr)r!   r=   kvr$   r$   r%   r`      s
   
z_ShapeEnvPickleData.unpickle)rO   rP   rQ   dictrT   r   __annotations__rU   r   r   rS   r   r
   rI   r   r*   r   r`   r$   r$   r$   r%   r3      s   
 	r3   c                   @   sv   e Zd Zedededeeee	gef eee
f f fddZdeddfdd	Zdefd
dZde	dejfddZdS )r5   rE   r&   r   c                 C   s8   | |j |jf}t|tjrtj|fS tdt| )NzUnhandled SymNode type )	noder   r(   r+   r4   r5   unpickle_sym_intNotImplementedErrortype)rC   rE   r&   argsr$   r$   r%   r*      s   
z _SymNodePickleData.reduce_helperro   Nc                 C   s$   |j | _|j| _|j| _|j| _d S r'   )_exprexprrh   pytype_hinthint)r!   ro   r$   r$   r%   r      s   z_SymNodePickleData.__init__c                 C   s0   ddl m} | jd usJ || j| j| j| jS )Nr   r   )torch.fx.experimental.sym_noder   rh   ru   rv   rx   )r!   r   r$   r$   r%   _to_sym_node   s   z_SymNodePickleData._to_sym_noder=   c                 C   s   t |  S r'   )r+   r4   rz   r!   r=   r$   r$   r%   rp      s   z#_SymNodePickleData.unpickle_sym_int)rO   rP   rQ   rU   r   r   rS   r   r
   rI   r   r*   r   r   rz   r+   r4   rp   r$   r$   r$   r%   r5      s    r5   c                   @   sx   e Zd ZU ee ed< edededee	e
egef ee
ef f fddZdededd	fd
dZdedefddZd	S )r)   metadatarE   r&   r   c                 C   s   | j | |j||jffS r'   )r`   r    r   ra   r$   r$   r%   r*      s   
z_TensorPickleData.reduce_helper	describertNc                 C   s|   | |}|jrt|jtjjjsJ tj|d d| _	t
jD ]}|dv r%qt| j	|d u s;J d| dt| j	| qd S )NrH   )rH   	view_funcz
not None: z: )describe_tensorr   r(   r+   _subclasses
meta_utils_FakeTensorViewFuncdataclassesreplacer|   r   _UNSERIALIZABLEgetattr)r!   r}   r~   r|   rk   r$   r$   r%   r      s   

z_TensorPickleData.__init__r=   c                    sX   t j| j jd}dtg tjf dttjt	f dt
f fdd} j| jj|d d S )Nr   make_meta_tdevicer   c                    s:   t   t j|  |W  d    S 1 sw   Y  d S r'   )r   r   rH   )r   r   r=   r$   r%   	with_fake   s   $z-_TensorPickleData.unpickle.<locals>.with_fake)r   r   r|   rH   r   r+   r   r   r   rT   r   rY   meta_tensorrh   )r!   r=   r|   r   r$   r   r%   r`      s$   
z_TensorPickleData.unpickle)rO   rP   rQ   r   r   rn   rU   r   rS   r   r
   rI   r   r*   r   r   r   r`   r$   r$   r$   r%   r)      s   
 
r)   c                   @   s   e Zd Zedededeeee	e
gef ee	ef f  fddZdededdfd	d
Zde
dedef fddZededee	 fddZdS )r9   rE   r&   r   c                 C   s"   |  | }r| j||jffS d S r'   )from_objectr`   r   )rC   rE   r&   rG   r$   r$   r%   r*   	  s   z#_TorchNumpyPickleData.reduce_helpermodnameNc                 C      || _ || _d S r'   )r   r   )r!   r   r   r$   r$   r%   r        
z_TorchNumpyPickleData.__init__r=   .c                 C   s&   t t| j| j}tjjj	 | S r'   )
r   	importlibimport_moduler   r   r+   _dynamo	variablesmiscget_np_to_tnp_map)r!   r=   npr$   r$   r%   r`     s   z_TorchNumpyPickleData.unpickletnpc                 C   s   t |sd S tjjj }z|| }sW d S W n
 ty#   Y d S w t|dd  }s.d}t|dd  }s8d S |tt	
||ksDJ | ||S )NrP   numpyrO   )callabler+   r   r   r   get_tnp_to_np_mapget	TypeErrorr   r   r   )rC   r   	tnp_to_npr   r   r   r$   r$   r%   r     s    
z!_TorchNumpyPickleData.from_object)rO   rP   rQ   rU   r   r   r   rS   r   r
   rI   r   r*   rT   r   r`   r   r$   r$   r$   r%   r9     s"    r9   c                   @   sv   e Zd Zededejjdee	e
egejjf ee
ef f fddZdejjddfdd	Zd
edejjfddZdS )r.   rE   r&   r   c                 C   r^   r'   r_   ra   r$   r$   r%   r*   5  s   z$_GraphModulePickleData.reduce_helpergmNc                 C   sF   t |tjjjr| }n| }|j | _	| j	d= t
|j| _d S )N_graph)r(   r+   r,   _lazy_graph_module_LazyGraphModule_real_recompile	recompilerf   rg   gm_dict_GraphPickleDatar   graph)r!   r   _python_coder$   r$   r%   r   A  s   
z_GraphModulePickleData.__init__r=   c                 C   s.   t jjt jj}| j|_| j|||_|S r'   )	r+   r,   r-   __new__r   rf   r   r`   r   )r!   r=   r   r$   r$   r%   r`   K  s   z_GraphModulePickleData.unpickle)rO   rP   rQ   rU   r   r+   r,   r-   rS   r   r
   rI   r   r*   r   r`   r$   r$   r$   r%   r.   4  s    

r.   c                   @   s`   e Zd Zdejjdeejjd f ddfddZdejjded ejjf de	dejjfd	d
Z
dS )_NodePickleDataro   mappingr   Nc                    sn   t tjj fdd|j| _t tjj fdd|j| _|j| _|j| _t	
|j| _|j| _|j| _d S )Nc                        |  S r'   r$   nr   r$   r%   <lambda>V      z*_NodePickleData.__init__.<locals>.<lambda>c                    r   r'   r$   r   r   r$   r%   r   X  r   )pytreetree_map_onlyr+   r,   r8   rs   kwargsr   opr2   r[   targetrr   meta)r!   ro   r   r$   r   r%   r   S  s   z_NodePickleData.__init__r   r=   c                    sx   t t fdd| j}t t fdd| j}| j|}t|s)t|t	s)J |
| j|||| j| j}| j|_|S )Nc                    r   r'   r$   r   r   r$   r%   r   l  r   z*_NodePickleData.unpickle.<locals>.<lambda>c                    r   r'   r$   r   r   r$   r%   r   n  r   )r   r   r   rs   r   r   r`   r   r(   rT   create_noder   r   rr   r   )r!   r   r   r=   rs   r   r   ro   r$   r   r%   r`   f  s   z_NodePickleData.unpickle)rO   rP   rQ   r+   r,   r8   rm   r   GraphrI   r`   r$   r$   r$   r%   r   R  s"    
r   c                
   @   s   e Zd Zedededeeegef ee	 f fddZ
ededd fddZeded	eed
 ed f dd fddZededefddZededefddZedededefddZdS )r2   rE   r   r   c                 C   s   |  |}|j|jffS r'   )r[   r`   r   )rC   rE   r   resultr$   r$   r%   r*   x  s   
z_OpPickleData.reduce_helperc                 C   s   t |tr	t|S tjj|}t |tjjr| 	|t
S t |tjjr*| 	|tS |dr<|dd\}}t||S |drM|dd\}}t|S tdt| d| d| )N)z	builtins.zmath.ztorch..   z	operator.zTARGET:  )r(   rT   _OpStrPickleDatar+   r,   r8   _pretty_print_targetr/   
OpOverload
_pickle_op_OpOverloadPickleDatar1   _OpOverloadPacketPickleData
startswithsplit_OpBuiltinPickleData_OpOperatorPickleDatarq   rr   )rC   r   r   rootdetail_r$   r$   r%   r[     s   



z_OpPickleData.pickler   dataclsr   r   c                 C   s,   |  dsddlm} |d|  || S )Nztorch.ops.atenr   )BypassFxGraphCachez"Unable to pickle non-standard op: )r   torch._inductor.codecacher   )r   r   r   r$   r$   r%   r     s   
z_OpPickleData._pickle_opr=   c                 C   s   d S r'   r$   r{   r$   r$   r%   r`     s   z_OpPickleData.unpicklec                 C   s8   d|v r| dd\}}t | }| ||S t | S )zC
        Like `globals()[name]` but supports dotted names.
        r   r   )r   globals_getattr_by_name)rC   r   r   restr   r$   r$   r%   _lookup_global_by_name  s
   

z$_OpPickleData._lookup_global_by_namer   c                 C   s4   d|v r| dd\}}t| |} d|v st| |S )zG
        Like `getattr(root, name)` but supports dotted names.
        r   r   )r   r   )r   r   r   r$   r$   r%   r     s
   

z_OpPickleData._getattr_by_nameN)rO   rP   rQ   rU   r   r   rS   r   rI   r   r*   r[   rW   rT   r   rr   r   r   r`   r   r   r$   r$   r$   r%   r2   w  s6    r2   c                   @   s0   e Zd ZdeddfddZdedefddZdS )	r   r   r   Nc                 C   
   || _ d S r'   r   r!   r   r$   r$   r%   r        
z_OpStrPickleData.__init__r=   c                 C   s   | j S r'   r   r{   r$   r$   r%   r`     s   z_OpStrPickleData.unpickle)rO   rP   rQ   rT   r   rI   r`   r$   r$   r$   r%   r         r   c                   @   4   e Zd ZdeddfddZdedejjfddZ	dS )	r   r   r   Nc                 C   r   r'   r   r   r$   r$   r%   r     r   z_OpOverloadPickleData.__init__r=   c                 C   "   |  | j}t|tjjsJ |S r'   )r   r   r(   r+   r/   r   r!   r=   r&   r$   r$   r%   r`        z_OpOverloadPickleData.unpickle)
rO   rP   rQ   rT   r   rI   r+   r/   r   r`   r$   r$   r$   r%   r         r   c                   @   r   )	r   r   r   Nc                 C   r   r'   r   r   r$   r$   r%   r     r   z$_OpOverloadPacketPickleData.__init__r=   c                 C   r   r'   )r   r   r(   r+   r/   r1   r   r$   r$   r%   r`     r   z$_OpOverloadPacketPickleData.unpickle)
rO   rP   rQ   rT   r   rI   r+   r/   r1   r`   r$   r$   r$   r%   r     r   r   c                   @   s4   e Zd ZdededdfddZdedefdd	ZdS )
r   r   r   r   Nc                 C   r   r'   )r   r   )r!   r   r   r$   r$   r%   r     r   z_OpBuiltinPickleData.__init__r=   c                 C   sR   | j dkrt| jS | j dkrdd l}| || jS | j dkr'| t| jS t)Nbuiltinsmathr   r+   )r   __builtins__r   r   r   r   r+   rq   )r!   r=   r   r$   r$   r%   r`     s   


z_OpBuiltinPickleData.unpicklerO   rP   rQ   rT   r   rI   r   r`   r$   r$   r$   r%   r     s    r   c                   @   s0   e Zd ZdeddfddZdedefddZdS )	r   r   r   Nc                 C   r   r'   r   r   r$   r$   r%   r     r   z_OpOperatorPickleData.__init__r=   c                 C   s   dd l }| || jS )Nr   )operatorr   r   )r!   r=   r   r$   r$   r%   r`     s   z_OpOperatorPickleData.unpickler   r$   r$   r$   r%   r     r   r   c                   @   s@   e Zd ZdejjddfddZdejjdedejjfdd	Z	dS )
r   r   r   Nc                 C   s@   |j | _|j| _i }|jD ]	}t||||< qt| | _d S r'   )_tracer_cls
tracer_cls_tracer_extrastracer_extrasnodesr   rS   values)r!   r   r   ro   r$   r$   r%   r     s   
z_GraphPickleData.__init__r   r=   c                 C   s:   t j|| j| j}i }| jD ]}||||||< q|S r'   )r+   r,   r   r   r   r   r`   )r!   r   r=   r   r   ndr$   r$   r%   r`     s
   
z_GraphPickleData.unpickle)
rO   rP   rQ   r+   r,   r   r   r-   rI   r`   r$   r$   r$   r%   r     s    r   c                   @   sn   e Zd Zededejjdee	e
egejjf ee
ef f fddZdeddfdd	Zd
edefddZdS )r7   rE   r&   r   c                 C   r^   r'   r_   ra   r$   r$   r%   r*     s
   z'_TracingContextPickleData.reduce_helpercontextNc                 C   sL   |j | _ |j| _|j| _|j| _|j| _|j| _|j| _|j| _|j| _d S r'   )	module_contextframe_summary_stackloc_in_frameaot_graph_nameparams_flatparams_flat_unwrap_subclassesparams_unwrapped_to_flat_indexoutput_strides#force_unspec_int_unbacked_size_like)r!   r   r$   r$   r%   r   #  s   z"_TracingContextPickleData.__init__r=   c                 C   sV   t |j}| j|_| j|_| j|_| j|_| j|_| j|_| j|_| j	|_	| j
|_
|S r'   )r   rH   r   r   r   r   r   r   r   r   r   )r!   r=   r   r$   r$   r%   r`   9  s   
z"_TracingContextPickleData.unpickle)rO   rP   rQ   rU   r   r+   r6   r   rS   r   r
   rI   r   r*   r   r`   r$   r$   r$   r%   r7     s    
r7   )=r   r   r?   r[   abcr   typingr   r   r   r   r   r   typing_extensionsr	   r
   r+   torch.utils._pytreeutils_pytreer   torch._guardsr   torch._subclasses.fake_tensorr   r   r   torch._subclasses.meta_utilsr   r   r   ry   r   %torch.fx.experimental.symbolic_shapesr   torch.utils._mode_utilsr   r4   SymFloatr   Picklerr   rI   r   r   	UnpicklerrJ   r3   r5   r)   r9   r.   r   r2   r   r   r   r   r   r   r7   r$   r$   r$   r%   <module>   sD     Z
>,%D


 