o
    iT                     @   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'de(de)fddZ*e j+G dd dZ,G dd dej-Z.G dd dZ/e	de0Z1G dd dej2Z3G dd dZ4G dd dZ5G dd dZ6G dd  d Z7G d!d" d"Z8G d#d$ d$Z9G d%d& d&Z:G d'd( d(e:Z;G d)d* d*e:Z<G d+d, d,e:Z=G d-d. d.e:Z>G d/d0 d0e:Z?G d1d2 d2Z@G d3d4 d4ZAdS )5    N)abstractmethod)AnyCallableNewTypeOptionalTypeVarUnion)overrideSelf)TracingContext)
FakeTensorFakeTensorModeTensor)MetaConverterMetaTensorDescMetaTensorDescriber)SymNode)ShapeEnv)no_dispatch	_SymNodeTnamereturnc                 C   s
   |  dS )z
    An ops filter which allows pickle-safe ops. Pickle-safe ops are built-in
    ones where it will be possible to unpickle on any machine which has PyTorch.
    )ztorch.ops.atenztorch.ops.fbgemm)
startswithr    r   M/home/ubuntu/vllm_env/lib/python3.10/site-packages/torch/fx/_graph_pickler.py_ops_filter_safe   s   r   c                   @   s(   e Zd ZU eZeeegef  e	d< dS )Options
ops_filterN)
__name__
__module____qualname__r   r   r   r   strbool__annotations__r   r   r   r   r   (   s   
 r   c                	       s   e Zd ZdZddejdee 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de
de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.
    Nfileoptionsr   c                    s4   t  | |p
t | _tt | _tdd| _d S )NF)	copy_data)	super__init__r   r'   _UnpickleStateTokenobject_unpickle_stater   _meta_tensor_describer)selfr&   r'   	__class__r   r   r*   5   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/   r2   reducer   r   r   reducer_overrideC   s    

zGraphPickler.reducer_overridec                 C   s   || j u rdS d S )Nunpickle_state)r-   )r/   r2   r   r   r   persistent_idn   s   
zGraphPickler.persistent_idc                 C   sH   t  }| ||}|| | W  d   S 1 sw   Y  dS )z#
        Pickle an object.
        N)ioBytesIOdumpgetvalue)clsr2   r'   streampicklerr   r   r   dumpsu   s
   


$zGraphPickler.dumpsdata	fake_modec                 C   sH   t |}t| }t||}| W  d   S 1 sw   Y  dS )z%
        Unpickle an object.
        N)_UnpickleStaterK   rL   _GraphUnpicklerload)rS   rT   staterP   	unpicklerr   r   r   loads   s
   
$zGraphPickler.loadsr3   )r   r    r!   __doc__rK   rL   r   r   r*   r	   r,   tupler   r   rH   r"   rJ   classmethodbytesrR   staticmethodr   rZ   __classcell__r   r   r0   r   r%   /   s    "*	 r%   c                   @   s   e Zd ZdeddfddZdS )rU   rT   r   Nc                 C   s   || _ t | _d S r3   )rT   r   meta_converter)r/   rT   r   r   r   r*      s   z_UnpickleState.__init__)r   r    r!   r   r*   r   r   r   r   rU      s    rU   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 )
rV   rP   rI   r   Nc                    s   t  | || _d S r3   )r)   r*   r-   )r/   rP   rI   r0   r   r   r*      s   
z_GraphUnpickler.__init__pidc                 C   s   |dkr| j S td)NrI   zInvalid persistent ID)r-   pickleUnpicklingError)r/   rb   r   r   r   persistent_load   s   
z_GraphUnpickler.persistent_load)r   r    r!   rK   rL   rU   r*   r	   r,   re   r`   r   r   r0   r   rV      s    rV   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 )r?   rS   rQ   r2   r   c                 C      | j | ||jffS r3   unpickler-   rO   rQ   r2   r   r   r   r6      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__copyrS   )r/   rj   r   r   r   r*      s   
z_ShapeEnvPickleData.__init__rI   c                 C   sB   |j sJ |j jsJ | j D ]\}}t|j j|| q|j jS r3   )rT   	shape_envrS   itemssetattr)r/   rI   kvr   r   r   rh      s
   
z_ShapeEnvPickleData.unpickle)r   r    r!   dictr"   r,   r$   r]   r%   r   r\   r   r
   rU   r+   r6   r*   rh   r   r   r   r   r?      s   
 	r?   c                   @   sv   e Zd Zedededeeee	gef eee
f f fddZdeddfdd	Zdefd
dZde	dejfddZdS )rA   rQ   r2   r   c                 C   s8   | |j |jf}t|tjrtj|fS tdt| )NzUnhandled SymNode type )	noder-   r4   r7   r@   rA   unpickle_sym_intNotImplementedErrortype)rO   rQ   r2   argsr   r   r   r6      s   
z _SymNodePickleData.reduce_helperrv   Nc                 C   s$   |j | _|j| _|j| _|j| _d S r3   )_exprexprrp   pytype_hinthint)r/   rv   r   r   r   r*      s   z_SymNodePickleData.__init__c                 C   s$   | j d usJ t| j| j | j| jS r3   )rp   r   r|   r}   r   )r/   r   r   r   _to_sym_node   s   z_SymNodePickleData._to_sym_noderI   c                 C   s   t |  S r3   )r7   r@   r   r/   rI   r   r   r   rw      s   z#_SymNodePickleData.unpickle_sym_int)r   r    r!   r]   r%   r   r\   r   r
   rU   r+   r6   r   r*   r   r7   r@   rw   r   r   r   r   rA      s    rA   c                   @   sx   e Zd ZU ee ed< edededee	e
egef ee
ef f fddZdededd	fd
dZdedefddZd	S )r5   metadatarQ   r2   r   c                 C   s   | j | |j||jffS r3   )rh   r.   r-   ri   r   r   r   r6      s   
z_TensorPickleData.reduce_helper	describertNc                 C   s|   | |}|jrt|jtjjjsJ tj|d d| _	t
jD ]}|dv r%qt| j	|d u s;J d| dt| j	| qd S )NrT   )rT   	view_funcz
not None: z: )describe_tensorr   r4   r7   _subclasses
meta_utils_FakeTensorViewFuncdataclassesreplacer   r   _UNSERIALIZABLEgetattr)r/   r   r   r   rs   r   r   r   r*      s   

z_TensorPickleData.__init__rI   c                    sX   t j| j jd}dtg tjf dttjt	f dt
f fdd} j| jj|d d S )Nr   make_meta_tdevicer   c                    s:   t   t j|  |W  d    S 1 sw   Y  d S r3   )r   r   rT   )r   r   rI   r   r   	with_fake	  s   $z-_TensorPickleData.unpickle.<locals>.with_fake)r   r   r   rT   r   r7   r   r   r   r"   r   ra   meta_tensorrp   )r/   rI   r   r   r   r   r   rh     s$   
z_TensorPickleData.unpickle)r   r    r!   r   r   r$   r]   r%   r\   r   r
   rU   r+   r6   r   r   r*   rh   r   r   r   r   r5      s   
 
r5   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 )rE   rQ   r2   r   c                 C   s"   |  | }r| j||jffS d S r3   )from_objectrh   r-   )rO   rQ   r2   rS   r   r   r   r6     s   z#_TorchNumpyPickleData.reduce_helpermodr   Nc                 C      || _ || _d S r3   )r   r   )r/   r   r   r   r   r   r*   *     
z_TorchNumpyPickleData.__init__rI   .c                 C   s&   t t| j| j}tjjj	 | S r3   )
r   	importlibimport_moduler   r   r7   _dynamo	variablesmiscget_np_to_tnp_map)r/   rI   npr   r   r   rh   .  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 )Nr    numpyr   )callabler7   r   r   r   get_tnp_to_np_mapget	TypeErrorr   r   r   )rO   r   	tnp_to_npr   r   r   r   r   r   r   2  s    
z!_TorchNumpyPickleData.from_object)r   r    r!   r]   r%   r,   r   r\   r   r
   rU   r+   r6   r"   r*   rh   r   r   r   r   r   rE     s"    rE   c                   @   sz   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eddfd	d
ZdedejjfddZdS )r:   rQ   r2   r   c                 C   s   | j | ||j|jffS r3   )rh   r'   r-   ri   r   r   r   r6   I  s   
z$_GraphModulePickleData.reduce_helpergmr'   Nc                 C   sH   t |tjjjr| }n| }|j | _	| j	d= t
|j|| _d S )N_graph)r4   r7   r8   _lazy_graph_module_LazyGraphModule_real_recompile	recompilern   ro   gm_dict_GraphPickleDatar   graph)r/   r   r'   _python_coder   r   r   r*   U  s   
z_GraphModulePickleData.__init__rI   c                 C   s.   t jjt jj}| j|_| j|||_|S r3   )	r7   r8   r9   __new__r   rn   r   rh   r   )r/   rI   r   r   r   r   rh   _  s   z_GraphModulePickleData.unpickle)r   r    r!   r]   r%   r7   r8   r9   r\   r   r
   rU   r+   r6   r   r*   rh   r   r   r   r   r:   H  s    

r:   c                   @   sd   e Zd Zdejjdeejjd f de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 )_NodePickleDatarv   mappingr'   r   Nc                    sp   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 r3   r   nr   r   r   <lambda>m      z*_NodePickleData.__init__.<locals>.<lambda>c                    r   r3   r   r   r   r   r   r   o  r   )pytreetree_map_onlyr7   r8   rD   rz   kwargsr   opr>   rc   targetry   meta)r/   rv   r   r'   r   r   r   r*   g  s   z_NodePickleData.__init__r   rI   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   r3   r   r   r   r   r   r     r   z*_NodePickleData.unpickle.<locals>.<lambda>c                    r   r3   r   r   r   r   r   r     r   )r   r   r   rz   r   r   rh   r   r4   r"   create_noder   r   ry   r   )r/   r   r   rI   rz   r   r   rv   r   r   r   rh   }  s   z_NodePickleData.unpickle)r   r    r!   r7   r8   rD   ru   r   r*   GraphrU   rh   r   r   r   r   r   f  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edd fddZed	ed
eed ed f de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 )r>   rQ   r   r   c                 C   s   |  ||j}|j|jffS r3   )rc   r'   rh   r-   )rO   rQ   r   resultr   r   r   r6     s   z_OpPickleData.reduce_helperr'   c                 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rO|dd\}}t|S tdt| d| d| )N)z	builtins.zmath.ztorch..   z	operator.zTARGET:  )r4   r"   _OpStrPickleDatar7   r8   rD   _pretty_print_targetr;   
OpOverload
_pickle_op_OpOverloadPickleDatar=   _OpOverloadPacketPickleDatar   split_OpBuiltinPickleData_OpOperatorPickleDatarx   ry   )rO   r   r'   r   rootdetail_r   r   r   rc     s   



z_OpPickleData.pickler   dataclsr   r   c                 C   s4   |j  }r|| sddlm} |d|  || S )Nr   )BypassFxGraphCachez"Unable to pickle non-standard op: )r   torch._inductor.codecacher   )r   r   r'   r   r   r   r   r   r     s   z_OpPickleData._pickle_oprI   c                 C   s   d S r3   r   r   r   r   r   rh     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)rO   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)r   r    r!   r]   r%   r,   r\   r   rU   r+   r6   r   rc   r_   r"   r   ry   r   r   rh   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   
   || _ d S r3   r   r/   r   r   r   r   r*        
z_OpStrPickleData.__init__rI   c                 C   s   | j S r3   r   r   r   r   r   rh     s   z_OpStrPickleData.unpickle)r   r    r!   r"   r*   rU   rh   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   r3   r   r   r   r   r   r*     r   z_OpOverloadPickleData.__init__rI   c                 C   "   |  | j}t|tjjsJ |S r3   )r   r   r4   r7   r;   r   r/   rI   r2   r   r   r   rh        z_OpOverloadPickleData.unpickle)
r   r    r!   r"   r*   rU   r7   r;   r   rh   r   r   r   r   r         r   c                   @   r   )	r   r   r   Nc                 C   r   r3   r   r   r   r   r   r*     r   z$_OpOverloadPacketPickleData.__init__rI   c                 C   r   r3   )r   r   r4   r7   r;   r=   r   r   r   r   rh     r   z$_OpOverloadPacketPickleData.unpickle)
r   r    r!   r"   r*   rU   r7   r;   r=   rh   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   r3   )r   r   )r/   r   r   r   r   r   r*     r   z_OpBuiltinPickleData.__init__rI   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   r7   )r   __builtins__r   r   r   r   r7   rx   )r/   rI   r   r   r   r   rh     s   


z_OpBuiltinPickleData.unpickler   r    r!   r"   r*   rU   r,   rh   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   r3   r   r   r   r   r   r*     r   z_OpOperatorPickleData.__init__rI   c                 C   s   dd l }| || jS )Nr   )operatorr   r   )r/   rI   r   r   r   r   rh     s   z_OpOperatorPickleData.unpickler   r   r   r   r   r     r   r   c                   @   sD   e Zd Zdejjde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'   r   Nc                 C   sB   |j | _|j| _i }|jD ]
}t|||||< qt| | _d S r3   )_tracer_cls
tracer_cls_tracer_extrastracer_extrasnodesr   r\   values)r/   r   r'   r   rv   r   r   r   r*     s   
z_GraphPickleData.__init__r   rI   c                 C   s:   t j|| j| j}i }| jD ]}||||||< q|S r3   )r7   r8   r   r   r   r   rh   )r/   r   rI   r   r   ndr   r   r   rh     s
   
z_GraphPickleData.unpickle)r   r    r!   r7   r8   r   r   r*   r9   rU   rh   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 )rC   rQ   r2   r   c                 C   rf   r3   rg   ri   r   r   r   r6   ,  s
   z'_TracingContextPickleData.reduce_helpercontextNc                 C   sL   |j | _ |j| _|j| _|j| _|j| _|j| _|j| _|j| _|j| _d S r3   )	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__rI   c                 C   sV   t |j}| j|_| j|_| j|_| j|_| j|_| j|_| j|_| j	|_	| j
|_
|S r3   )r   rT   r   r   r   r   r   r   r   r   r   )r/   rI   r   r   r   r   rh   Q  s   
z"_TracingContextPickleData.unpickle)r   r    r!   r]   r%   r7   rB   r   r\   r   r
   rU   r+   r6   r*   rh   r   r   r   r   rC   +  s    
rC   )Br   r   rK   rc   abcr   typingr   r   r   r   r   r   typing_extensionsr	   r
   r7   torch.utils._pytreeutils_pytreer   torch._guardsr   torch._subclasses.fake_tensorr   r   r   torch._subclasses.meta_utilsr   r   r   torch.fx.experimental.sym_noder   %torch.fx.experimental.symbolic_shapesr   torch.utils._mode_utilsr   r@   SymFloatr   r"   r#   r   	dataclassr   Picklerr%   rU   r,   r+   	UnpicklerrV   r?   rA   r5   rE   r:   r   r>   r   r   r   r   r   r   rC   r   r   r   r   <module>   sJ     [
>,(E


 