
    rh]                    l   d dl mZ d dlZd dlZd dlZd dlZd dlZd dlZ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 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 d dlZd dlmZ d d	l m!Z! d d
l"m#Z#m$Z$ d dl%m&Z&  ejN                  e(      Z)er
d dl*m+Z+ d dl,Z,	  ejZ                  d      Z. ejZ                  d      Z/ ed       G d d             Z0 G d de      Z1 G d dejd                        Z3	  G d d      Z4 ej$                  d       G d d             Z5 G d de      Z6e!ej$                   G d d                    Z7 ed      Z8	  ej$                  d       G d  d!             Z9	  ej$                  d       G d" d#e9             Z:	  ej$                  d       G d$ d%e9             Z;	  G d& d'ee8         Z< G d( d)      Z= G d* d+      Z> G d, d-e<e>         Z? G d. d/      Z@ G d0 d1e<e@         ZA G d2 d3      ZB	  G d4 d5e<e=         ZC G d6 d7      ZD G d8 d9eD      ZE G d: d;      ZF ej                         ZH	  G d< d=      ZI G d> d?      ZJedHd@       ZKedIdA       ZL ej$                  d       G dB dC             ZM ej$                  d       G dD dEeM             ZNdJdKdFZOdG ZPy)L    )annotationsN)abstractmethod)defaultdict)contextmanager)	dataclass)AnyCallableGeneric
NamedTupleOptionalTYPE_CHECKINGTypeVarUnion)_pytree)dataclass_slots)CapturedTracebackformat_frame)WeakTensorKeyDictionary)CodeTypez-^(?P<frame_id>\d+)/(?P<frame_compile_id>\d+)$zQ^!(?P<compiled_autograd_id>\d+)(?:/(?P<frame_id>\d+)/(?P<frame_compile_id>\d+))?$T)frozenc                  H    e Zd ZU ded<   ded<   dZded<   d Zedd       Zy)		CompileIdOptional[int]frame_idframe_compile_idNcompiled_autograd_idc                8   | j                   Z| j                  d u | j                  d u k(  sJ d}| j                  d| j                   d| j                   }d| j                    | S | j                  | j                  J | j                   d| j                   S )N /!)r   r   r   )self	frame_strs     `/var/www/html/ai-insurance-compliance-backend/venv/lib/python3.12/site-packages/torch/_guards.py__str__zCompileId.__str__V   s    $$0MMT)t/D/D/LMMMI}}(a0E0E/FG	t001)====,1F1F1RRRmm_Ad&;&;%<==    c                &   |y	 t         t        fD ]X  }|j                  |      x}s|j                         }|j	                         D ]  \  }}|	t        |      ||<     | di |c S  t        # t        $ r}t        d| d      |d}~ww xY w)z
        Factory method that creates a CompileId from its string representation.
        Keep this in sync with the __str__ method.
        NzInvalid compile_id '' )COMPILE_ID_PATTERNCA_COMPILE_ID_PATTERNmatch	groupdictitemsint
ValueError	Exception)cls
compile_idpatternr+   groupskves           r#   from_stringzCompileId.from_stringc   s     	J.0EF !#MM*5555"__.F & /1=(+AF1I/ ==(! !  	J3J<qABI	Js(   "A2 (A2 A2 +A2 2	B;BB)r2   Optional[str])__name__
__module____qualname____annotations__r   r$   classmethodr8   r(   r%   r#   r   r   G   s8    
 $# +/-.
> J Jr%   r   c                  (    e Zd ZU ded<   ded<   d Zy)TraceIdr   r2   r.   attemptc                    | j                   dk(  rt        | j                        S | j                   d| j                    S )Nr   _)rA   strr2   r!   s    r#   r$   zTraceId.__str__   s7    <<1t''oo&a~66r%   Nr:   r;   r<   r=   r$   r(   r%   r#   r@   r@   z   s     L7r%   r@   c                  r    e Zd ZdZdZdZdZdZdZdZ	dZ
d	Zd
ZdZdZdZdZdZdZddZddZddZddZd Zy)GuardSourcer                           	   
                  c                F    | t         j                  t         j                  fv S N)rH   GLOBAL_FSDP_MODULELOCAL_FSDP_MODULErE   s    r#   is_fsdp_modulezGuardSource.is_fsdp_module   s    668U8UVVVr%   c                    dd l mc m} |j                  r4| t        j
                  t        j                  fv xs | j                         S | t        j
                  t        j                  fv S Nr   )torch._dynamo.config_dynamoconfig_unsafe_skip_fsdp_module_guardsrH   GLOBAL_SPECIALIZED_NN_MODULELOCAL_SPECIALIZED_NN_MODULEr\   )r!   ra   s     r#   is_specialized_nn_modulez$GuardSource.is_specialized_nn_module   sn    --11<<;; )
 &&( 4433
 
 	
r%   c                    | t         j                  t         j                  t         j                  t         j                  fv S rY   )rH   GLOBAL_UNSPECIALIZED_NN_MODULELOCAL_UNSPECIALIZED_NN_MODULE&GLOBAL_UNSPECIALIZED_BUILTIN_NN_MODULE%LOCAL_UNSPECIALIZED_BUILTIN_NN_MODULErE   s    r#   is_unspecialized_nn_modulez&GuardSource.is_unspecialized_nn_module   s8    6655>>==	
 
 	
r%   c                F    | t         j                  t         j                  fv S rY   )rH   ri   rj   rE   s    r#   "is_unspecialized_builtin_nn_modulez.GuardSource.is_unspecialized_builtin_nn_module   s&    >>==
 
 	
r%   c                    | t         j                  t         j                  t         j                  t         j                  t         j
                  fv S rY   )rH   LOCALrd   r[   rh   rj   rE   s    r#   is_localzGuardSource.is_local   sA    33))55==
 
 	
r%   Nreturnbool)r:   r;   r<   ro   GLOBALrd   rc   CONSTANTRANDOM_VALUE	SHAPE_ENVr[   rZ   BACKWARD_STATE	EPHEMERALSYNTHETIC_LOCALrh   rg   rj   ri   r\   re   rk   rm   rp   r(   r%   r#   rH   rH      st    EF"##$ HLINIO$&!%'",.)-/*W
"


r%   rH   c                      e Zd Zy)GuardBuilderBaseNr:   r;   r<   r(   r%   r#   r|   r|      s    r%   r|   c                  (    e Zd ZU ded<   ded<   d Zy)SLocz,Optional[Union[traceback.FrameSummary, str]]framework_locr9   maybe_user_locc                    t        | j                  t              r| j                  nt        | j                        }| j                  | j                   d| dS d| dS )Nz ()()
isinstancer   rD   r   r   )r!   flocs     r#   r$   zSLoc.__str__   sh     $,,c2 d001 	
 *))*"TF!44tfA;r%   NrF   r(   r%   r#   r   r      s    ??!!	r%   r   c                  ,    e Zd ZU ded<   ded<   ded<   y)
ShapeGuardzsympy.logic.boolalg.Booleanexprr   slocrs   size_obliviousNr:   r;   r<   r=   r(   r%   r#   r   r      s    
%%
Jr%   r   c                      e Zd ZU ded<   ded<   dZded<   dZded<   dZd	ed
<   dZded<   dZded<   dZ	ded<   dZ
ded<   d Zd Zd Zd Zed!d       Zed"d       Zed        Zd Zd Zd#dZd Zd Zd Zd  Zy)$GuardSourceoriginating_sourcez)Callable[[GuardBuilderBase, Guard], None]	create_fnNzOptional[list[str]]guard_types	code_listzOptional[object]obj_weakrefzOptional[type]guarded_class_weakrefzOptional[CapturedTraceback]stackz Optional[traceback.StackSummary]
user_stackr   _hashc                    | j                   :t        | j                  | j                  t	        | j
                        f      | _         | j                   S rY   )r   hashnamesourceidr   rE   s    r#   __hash__zGuard.__hash__  s:    ::tyy$++r$..7IJKDJzzr%   c                   t        | j                  t        j                        xrD | j                  j                  t
        j                  j                  j                  j                  u }|| j                  r| j                  j                  ndt        | j                        | j                  | j                         j                  j                   fS )N)r   r   	functoolspartialfunctorchr`   guardsGuardBuilderDUPLICATE_INPUTr   valuelenr   inner_create_fn__code__co_firstlineno)r!   is_duplicate_inputs     r#   sort_keyzGuard.sort_key  s    
 t~~y'8'89 Y##u}}';';'H'H'X'XX 	
 !%DKK"		NII  "++::
 	
r%   c                D    | j                         |j                         k  S rY   )r   r!   others     r#   __lt__zGuard.__lt__%  s    }}!111r%   c                    t        | j                  t        j                        r| j                  j                  S | j                  S rY   )r   r   r   r   r   rE   s    r#   r   zGuard.inner_create_fn(  s0    dnni&7&78>>&&&>>!r%   c                6    | j                   j                         S rY   )r   r   rE   s    r#   r   z
Guard.name.  s    &&++--r%   c                6    | j                   j                         S rY   )r   guard_sourcerE   s    r#   r   zGuard.source2  s    &&3355r%   c           
        t        | t        j                        re |        }|Ddt        t	        |              d|j
                  j                   dt        t	        |             dS dt        t	        |              dS t        |       S )a  
        This is a workaround of a Python weakref bug.

        `obj_weakref` is instance returned by `weakref.ref`,
        `str(obj_weakref)` is buggy if the original obj overrides __getattr__, e.g:

            class MyConfig(dict):
                def __getattr__(self, x):
                    return self[x]

            obj = MyConfig(offset=5)
            obj_weakref = weakref.ref(obj)
            str(obj_weakref)  # raise error: KeyError: '__name__'
        z<weakref at z; to 'z' at >z; dead>)r   weakrefReferenceTypehexr   	__class__r:   rD   )r   objs     r#   weakref_to_strzGuard.weakref_to_str6  s      k7#8#89-C%c"[/&:%;6#--BXBXAYY^_bceficj_k^llmnn%c"[/&:%;7CC{##r%   c                Z   d| j                   r$| j                   j                  j                         nd dt        | j                         d| j	                         j
                   d| j                   d| j                   d| j                  | j                         d| j                   d}|S )	Nz	
        r    z&
        {
            'guard_types': z,
            'code': z,
            'obj_weakref': z
            'guarded_class': z
        }
        )r   r   lowerreprr   r:   r   r   r   r   r   )r!   ss     r#   __repr__zGuard.__repr__O  s    	%)[[					!b94		?:K1TMaMaMcMlMlLm n ,,- .^^$ % //0@0@AB C"889 :	 r%   c                   dt        | j                         d}| j                  r$| j                  j                  j                         nd}|d| dz  }|d| j	                         j
                   dz  }|d| j                   dz  }|d| j                   dz  }|d| j                  | j                         dz  }|d	| j                   dz  }|S )
NzName: 
r   z    Source: z    Create Function: z    Guard Types: z    Code List: z    Object Weakref: z    Guarded Class Weakref: )r   r   r   r   r   r:   r   r   r   r   r   )r!   outputr   s      r#   r$   zGuard.__str__[  s    $tyy/*"--1[[!!'')bL++)$*>*>*@*I*I)J"MM%d&6&6%7r::ODNN#3266()<)<T=M=M)N(OrRR/0J0J/K2NNr%   c           	     R   	 | j                  ||       S # t        $ r t        j                  dt	        |       j                                | j                  rNt        j                  ddj                  | j                  j                         dd        j                                 w xY w)NzError while creating guard:
%szCreated at:
%sr   )
r   r0   log	exceptionrD   rstripr   errorjoinformat)r!   builders     r#   createzGuard.createf  s    	>>'400 	MM;SY=M=M=OPzz		+RWWTZZ5F5F5H5M-N-U-U-WX		s
    BB&c                6    | j                   j                         S rY   )r   re   rE   s    r#   re   zGuard.is_specialized_nn_moduleo  s    {{3355r%   c                6    | j                   j                         S rY   )r   r\   rE   s    r#   r\   zGuard.is_fsdp_moduler  s    {{))++r%   c                6    | j                   j                         S rY   )r   rp   rE   s    r#   rp   zGuard.is_localu  s    {{##%%r%   c                   | j                   sg | _         | j                   j                  |       | j                  |d fv sJ d       || _        | j                  s|| _        n| j                  j	                  |       | j
                  |d fv s,t        | j
                        r| j                         J d       || _        y )Nz+Guarded class id must be identical, or NonezBGuarded object must be identical, None or ephemeral (dead weakref))r   appendr   r   extendr   callable)r!   
guard_typeguarded_classr   r   s        r#   set_export_infozGuard.set_export_infox  s    !D
+)).
 
 	9 9	9 
 &3"~~&DNNN!!), d 33(()  "*	P P		P+ 'r%   rr   rD   rr   rH   )r   r|   )r:   r;   r<   r=   r   r   r   r   r   r   r   r   r   r   r   propertyr   r   staticmethodr   r   r$   r   re   r\   rp   r   r(   r%   r#   r   r      s    ( 88 (,K$+%)I")$(K!(,0>0)-E&-37J07E=

 2" . . 6 6 $ $0
	6,&'r%   r   Tc                      e Zd Zy)GuardEnvExprNr}   r(   r%   r#   r   r     s    r%   r   c                  (    e Zd ZU ded<   ded<   d Zy)DuplicateInputsr   input_source_ainput_source_bc                :    | j                   | j                  k7  sJ y rY   )r   r   rE   s    r#   __post_init__zDuplicateInputs.__post_init__  s    ""d&9&9999r%   N)r:   r;   r<   r=   r   r(   r%   r#   r   r     s    :r%   r   c                  "    e Zd ZU ded<   ded<   y)StorageOverlapzlist[Source]overlapping_sourcesnon_overlapping_sourcesNr   r(   r%   r#   r   r     s    %%))r%   r   c                  0    e Zd Zedd       Zedd       Zy)Checkpointablec                     y rY   r(   rE   s    r#   copy_graphstatezCheckpointable.copy_graphstate  s    $'r%   c                     y rY   r(   r!   states     r#   restore_graphstatez!Checkpointable.restore_graphstate  s    ,/r%   N)rr   r   )r   r   )r:   r;   r<   r   r   r   r(   r%   r#   r   r     s    ' '/ /r%   r   c                  <    e Zd ZU dZ e       Zded<   d Zd Zd Z	y)GuardsCheckpointStatezW
    The GuardCheckpointState - it is the T of Checkpointable[T] for GuardsContext
    
set[Guard]dynamo_guardsc                    || _         y rY   )r   )r!   r   s     r#   __init__zGuardsCheckpointState.__init__  s
    *r%   c                n    | j                   j                  |j                         }t        |      dk(  ry|S )z
        Produces a delta against another GuardsCheckpointState.

        Returns None if no delta is found, otherwise, return a set() of mismatched
        Guard type objects.
        r   N)r   
differencer   r!   r   rs      r#   diffzGuardsCheckpointState.diff  s3     ))%*=*=>q6Q;r%   c                (    | j                  |      d u S rY   r   r   s     r#   __eq__zGuardsCheckpointState.__eq__      yy4''r%   N)
r:   r;   r<   __doc__setr   r=   r   r   r  r(   r%   r#   r   r     s$     !$M:%+
(r%   r   c                  .    e Zd ZU i Zded<   d Zd Zd Zy)ModuleContextCheckpointStatezdict[str, torch.nn.Module]
nn_modulesc                    || _         y rY   r  )r!   r  s     r#   r   z%ModuleContextCheckpointState.__init__  s	    $r%   c                    t        | j                  j                               j                  t        |j                  j                                     }t	        |      dk(  ry|S )z
        Produces a delta against another ModuleContextCheckpointState.

        Returns None if no delta is found, otherwise, return a set() of mismatched
        module key names.
        r   N)r  r  keysr   r   r   s      r#   r   z!ModuleContextCheckpointState.diff  sM     $$&'223u7G7G7L7L7N3OPq6Q;r%   c                (    | j                  |      d u S rY   r  r   s     r#   r  z#ModuleContextCheckpointState.__eq__  r  r%   N)r:   r;   r<   r  r=   r   r   r  r(   r%   r#   r  r    s    -/J*/%
(r%   r  c                       e Zd ZddZd Zd Zy)ModuleContextc                    i | _         y rY   r
  rE   s    r#   r   zModuleContext.__init__  s	    *,r%   c                >    t        t        | j                              S rY   )r  dictr  rE   s    r#   r   zModuleContext.copy_graphstate  s    +D,ABBr%   c                J    t        |t              sJ |j                  | _        y rY   )r   r  r  r   s     r#   r   z ModuleContext.restore_graphstate  s     %!=>>>**r%   Nrr   Noner:   r;   r<   r   r   r   r(   r%   r#   r  r    s    -C+r%   r  c                  .    e Zd ZU i Zded<   d Zd Zd Zy)GlobalContextCheckpointStatezdict[str, tuple[Callable, ...]]global_statec                    || _         y rY   r  )r!   global_statess     r#   r   z%GlobalContextCheckpointState.__init__  s
    )r%   c                    t        | j                  j                               j                  t        |j                  j                                     }t	        |      dk(  ry|S )z
        Produces a delta against another GlobalContextCheckpointState.

        Returns None if no delta is found, otherwise, return a set() of mismatched
        global key names.
        r   N)r  r  r  r   r   r   s      r#   r   z!GlobalContextCheckpointState.diff  sO     !!&&()44S9K9K9P9P9R5STq6Q;r%   c                (    | j                  |      d u S rY   r  r   s     r#   r  z#GlobalContextCheckpointState.__eq__*  r  r%   N)r:   r;   r<   r  r=   r   r   r  r(   r%   r#   r  r    s    46L16*
(r%   r  c                  ,    e Zd ZdZh dZddZd Zd Zy)GlobalContextzz
    This keeps track of the global torch state during tracing of a function.
    For example, torch.is_grad_enabled.
    >   grad_enabledautocast_enabledautocast_cpu_dtypeautocast_gpu_dtypeautocast_cpu_enabledautocast_cache_enabledc                    i | _         y rY   r  rE   s    r#   r   zGlobalContext.__init__=  s
    =?r%   c                >    t        t        | j                              S rY   )r  r  r  rE   s    r#   r   zGlobalContext.copy_graphstate@  s    +D1B1B,CDDr%   c                b   t        |t              sJ |j                  | _        t        | j                        t        | j                        k(  r0t        | j                  j                               | j                  k(  sJ d       | j                  j                         D ]  \  }} ||        y )NzGlobal state mismatch)r   r  r  r   _supported_global_statesr  r  values)r!   r   r   argss       r#   r   z GlobalContext.restore_graphstateC  s    %!=>>>!..!!"c$*G*G&HHD%%**,-1N1NN	# #	#O ++224 	JD$J	r%   Nr  )r:   r;   r<   r  r*  r   r   r   r(   r%   r#   r   r   .  s     
 @Er%   r   c                  J    e Zd ZddZd Zd Zd Zd Zddd	dd
ZddZ	d Z
y)	GuardsSetNc                *    |
t               }|| _        y rY   )r  inner)r!   r0  s     r#   r   zGuardsSet.__init__Q  s    =EE
r%   c                ,    t        | j                        S rY   )iterr0  rE   s    r#   __iter__zGuardsSet.__iter__V      DJJr%   c                ,    t        | j                        S rY   )r   r0  rE   s    r#   __len__zGuardsSet.__len__Y  s    4::r%   c                F    t        | j                  |j                  z
        S rY   )r.  r0  r   s     r#   __sub__zGuardsSet.__sub__^  s    ekk122r%   c                ,    t        | j                        S rY   )rs   r0  rE   s    r#   __bool__zGuardsSet.__bool__a  r4  r%   Tr   )collect_debug_stackskipc                   || j                   v ry |rO|j                  t        j                  d|z         |_        |j                  t
        j                         |_        | j                   j                  |       y NrI   )r<  )r0  r   r   extractr   TracingContextextract_stackadd)r!   guardr;  r<  s       r#   rB  zGuardsSet.addd  sa    DJJ{{"/77QXF'#1#?#?#A 

ur%   c                F    |D ]  }|D ]  }| j                  |d         y r>  )rB  )r!   othersogs       r#   updatezGuardsSet.updaten  s0     	$A $#$	$r%   c                    ddl m} | j                  D ch c]  } ||j                  |      r| c}| _        yc c}w )z.Delete all guards that contains a given sourcerI   )is_from_sourceN)_dynamo.sourcerJ  r0  r   )r!   r   rJ  rG  s       r#   remove_guards_with_sourcez#GuardsSet.remove_guards_with_sources  s6    2 zz
8L8Lf)UA

 
s   ;;rY   )rC  r   )rE  r   )r:   r;   r<   r   r3  r6  r8  r:  rB  rH  rL  r(   r%   r#   r.  r.  P  s1    
 
3  8<! $

r%   r.  c                       e Zd ZddZd Zd Zy)GuardsContextc                0    t               | _        g | _        y rY   )r.  r   aotautograd_guardsrE   s    r#   r   zGuardsContext.__init__  s    (168r%   c                R    t        t        | j                  j                              S rY   )r   r  r   r0  rE   s    r#   r   zGuardsContext.copy_graphstate  s    $S););)A)A%BCCr%   c                \    t        |t              sJ t        |j                        | _        y rY   )r   r   r.  r   r   s     r#   r   z GuardsContext.restore_graphstate  s&    %!6777&u':':;r%   Nr  r  r(   r%   r#   rN  rN    s    9D<r%   rN  c                      e Zd Zed
d       Zedd       Zedd       Zedd       Zedd       Zedd       Z	e	 	 	 	 	 	 dd       Z
e	 	 	 	 	 	 dd       Zy	)HopSubgraphCachec                     y rY   r(   r!   fn_id
identifiers      r#   add_dynamo_installed_submodulez/HopSubgraphCache.add_dynamo_installed_submodule  s    KNr%   c                     y rY   r(   r!   rW  s     r#   get_dynamo_installed_submodulesz0HopSubgraphCache.get_dynamo_installed_submodules      HKr%   c                     y rY   r(   r!   rX  keys      r#   add_autograd_key_entryz'HopSubgraphCache.add_autograd_key_entry  s    FIr%   c                     y rY   r(   r!   rX  s     r#   get_autograd_key_entryz'HopSubgraphCache.get_autograd_key_entry  s    7:r%   c                     y rY   r(   r_  s      r#   add_proxy_dispatch_entryz)HopSubgraphCache.add_proxy_dispatch_entry  r]  r%   c                     y rY   r(   rc  s     r#   get_proxy_dispatch_entryz)HopSubgraphCache.get_proxy_dispatch_entry  s    9<r%   c                     y rY   r(   )r!   rX  tangent_metadatagmods       r#   add_lazy_bwd_entryz#HopSubgraphCache.add_lazy_bwd_entry  s     r%   c                     y rY   r(   r!   rX  rj  s      r#   get_lazy_bwd_entryz#HopSubgraphCache.get_lazy_bwd_entry  s     r%   NrW  r.   rX  rD   rW  r.   rr   z	list[str]rX  rD   r`  r	   rX  rD   rX  rD   rj  tuple[object]rk  ztorch.fx.GraphModule)rX  rD   rj  ru  rr   r.   )r:   r;   r<   r   rY  r\  ra  rd  rf  rh  rl  ro  r(   r%   r#   rT  rT    s    N NK KI I: :K K< < ( #	  1>	 r%   rT  c                  `    e Zd ZddZddZddZddZddZddZddZ		 	 	 	 	 	 ddZ
dd	Zy
)InvokeSubgraphCachec                p    i | _         i | _        t        t              | _        t        t
              | _        y rY   )autograd_cacheproxy_dispatch_cacher   listdynamo_installed_submodulesr  lazy_bwd_cacherE   s    r#   r   zInvokeSubgraphCache.__init__  s1    359;!ALTAR(  	r%   c                @    | j                   |   j                  |       y rY   )r|  r   rV  s      r#   rY  z2InvokeSubgraphCache.add_dynamo_installed_submodule  s    ((/66zBr%   c                :    | j                   j                  |g       S rY   )r|  getr[  s     r#   r\  z3InvokeSubgraphCache.get_dynamo_installed_submodules  s    //33E2>>r%   c                "    || j                   |<   y rY   )ry  r_  s      r#   ra  z*InvokeSubgraphCache.add_autograd_key_entry  s    *-J'r%   c                :    | j                   j                  |d       S rY   )ry  r  rc  s     r#   rd  z*InvokeSubgraphCache.get_autograd_key_entry  s    ""&&z488r%   c                "    || j                   |<   y rY   )rz  r_  s      r#   rf  z,InvokeSubgraphCache.add_proxy_dispatch_entry  s    03!!*-r%   c                :    | j                   j                  |d       S rY   )rz  r  rc  s     r#   rh  z,InvokeSubgraphCache.get_proxy_dispatch_entry  s    ((,,Z>>r%   c                ^    t        | j                  |         }||f| j                  |   |<   |S rY   )r   r}  )r!   rX  rj  rk  	num_gmodss        r#   rl  z&InvokeSubgraphCache.add_lazy_bwd_entry  s:     ++J78	=A9<MJ'(89r%   c                ^    || j                   vry| j                   |   j                  |d      S )N)NN)r}  r  rn  s      r#   ro  z&InvokeSubgraphCache.get_lazy_bwd_entry  s2    T000"":.223C\RRr%   Nr  rp  rq  rr  rs  rt  )rX  rD   rj  ru  )r:   r;   r<   r   rY  r\  ra  rd  rf  rh  rl  ro  r(   r%   r#   rw  rw    sM    C?.94?		 (	 #		Sr%   rw  c                  $    e Zd ZddZ	 	 	 	 ddZy)HopDispatchSetCachec                2    ddl m} |t               i| _        y )Nr   )invoke_subgraph)'torch._higher_order_ops.invoke_subgraphr  rw  hop_cache_map)r!   r  s     r#   r   zHopDispatchSetCache.__init__  s    K-/B/DEr%   c                >    || j                   vry | j                   |   S rY   )r  )r!   ops     r#   	get_cachezHopDispatchSetCache.get_cache  s&     T'''!!"%%r%   Nr  )r  ztorch._ops.HigherOrderOperatorrr   zOptional[HopSubgraphCache])r:   r;   r<   r   r  r(   r%   r#   r  r    s    F&0&	#&r%   r  c                  V    e Zd Zedd       Zedd       Zd Zed        Zed        Zy)	CompileContextc                 F    t         j                  J t         j                  S rY   )_TLScompile_contextr(   r%   r#   r  zCompileContext.get  s     ##///###r%   c                 $    t        t        dd       S Nr  getattrr  r(   r%   r#   try_getzCompileContext.try_get
      t.55r%   c                V    |t        |t              sJ || _        d| _        g | _        y r^   )r   r   r2   rA   shape_env_guards)r!   r2   s     r#   r   zCompileContext.__init__  s-    !Z
I%FFF/9+-r%   c                 H    t         j                         } | y | j                  S rY   )r  r  r2   rE   s    r#   current_compile_idz!CompileContext.current_compile_id  s"    %%'<r%   c                     t         j                         } | y | j                  y t        | j                  | j                        S rY   )r  r  r2   r@   rA   rE   s    r#   current_trace_idzCompileContext.current_trace_id  s:    %%'<??"t55r%   N)rr   r  )rr   Optional[CompileContext])	r:   r;   r<   r   r  r  r   r  r  r(   r%   r#   r  r    sU    $ $ 6 6.   6 6r%   r  c                     e Zd ZdZedd       Zedd       Zd Zd Zee	d               Z
ed        Zd Zeej                  d	               Zeej                  d
               Zeej                  d               Zed        Zed        Zy)r@  z
    Provides the currently installed TracingContext, or None.

    Note that it is a staticmethod, and invocations outside of `with tracing()` (see below), are valid but
    will return None.
    c                 $    t        t        dd       S )Ntracing_contextr  r(   r%   r#   r  zTracingContext.try_get.  r  r%   c                 H    t         j                         x} r| S t        d      )Nz<TracingContext.get() must be called within an ongoing trace.)r@  r  RuntimeError)ctxs    r#   r  zTracingContext.get2  s+     ((**3*JJ
 	
r%   c                ~   t               | _        t               | _        t	               | _        t               | _        t               | _        || _	        g | _
        d | _        d | _        d | _        d | _        d | _        d | _        d | _        d| _        t'               | _        d| _        t-               | _        g | _        y NF)rN  guards_contextr  module_contextr   global_contextr  previously_inlined_functionspreviously_cleaned_instructions	fake_modeframe_summary_stackloc_in_framefw_metadataaot_graph_nameparams_flatparams_flat_unwrap_subclassesparams_unwrapped_to_flat_indexoutput_strides#force_unspec_int_unbacked_size_liker   tensor_to_contextfakify_first_callr  hop_dispatch_set_cachetraced_code)r!   r  s     r#   r   zTracingContext.__init__:  s    +o+o+o,0F)/3v,"#%  !"-1*.2+ JN 490!8!:
 "'&9&;#+-r%   c                    i | j                   _        | j                  j                          | j                  j                          y rY   )r  r  r  clearr  rE   s    r#   r  zTracingContext.cleark  s6     ,.())//1,,224r%   c               +  r  K   i }t         j                         }| j                         D ]  }t        ||      ||<    | j	                         D ]  \  }}t        |||        	 d  |j	                         D ]  \  }}t        |||        y # |j	                         D ]  \  }}t        |||        w xY wwrY   )r@  r  r  r  r-   setattr)kwargspriorr  r`  vals        r#   patchzTracingContext.patchr  s        ";;= 	+C c*E#J	+  	#HCCc"	#	'!KKM 'SS#&'EKKM 'SS#&'s   A B7#B '&B7'B44B7c                     t         j                         } | t        j                         S | j                  }| j
                  || j                         gz   }t        j                  j                  |      S rY   )r@  r  	tracebackStackSummaryr  r  _populate_loc_in_frame_summary	from_list)r!   r   s     r#   rA  zTracingContext.extract_stack  sh    %%'<))++(((T@@BCCE%%//66r%   c                p    | j                   J | j                   \  }}}t        j                  |||d      S )NF)lookup_line)r  r  FrameSummary)r!   filenamelineno
frame_names       r#   r  z-TracingContext._populate_loc_in_frame_summary  s>      ,,,'+'8'8$&*%%h
PUVVr%   c               #    K   t         j                         } t        j                  j                  j                  | dg       5  t        j                  j                  j                  | dd       5  	 d  	 d d d        d d d        y # t        $ r}t        |d      sd |_         d }~ww xY w# 1 sw Y   7xY w# 1 sw Y   y xY ww)Nr  r  
real_stack)	r@  r  unittestmockr  objectr0   hasattrr  )tcr7   s     r#   clear_framezTracingContext.clear_frame  s      !MM&&r+@"E	MM&&r>4@		 	 	  $ q,/#'AL)	 	 	 	sT   A C,B7.B+0B5B7=	C	B(B##B((B++B4	0B77C <Cc              #    K   t         j                         }| |j                  j                  |        |j                  }d |_        	 d  	 | |j                  j                          ||_        y # t
        $ r'}t        |d      s|j                         |_         d }~ww xY w# | |j                  j                          ||_        w xY ww)Nr  )
r@  r  r  r   r  r0   r  rA  r  pop)frame_summaryr  oldr7   s       r#   current_framezTracingContext.current_frame  s     
 !$""))-8oo		" (&&**,!BO  	1l+!//1	
 (&&**,!BOs6   ACA1 $C1	B!:"BB!!B$ $%C		Cc               #     K   t         j                         } | d  y | j                  }g | _        	 | j                   || _        y # || _        w xY wwrY   )r@  r  r  )r  old_output_stridess     r#   report_output_stridesz$TracingContext.report_output_strides  sY      ##%:J..	3### 2B 2Bs   /AA  A	AAc                <    | ||ft         j                         _        y rY   )r@  r  r  )r  r  r  s      r#   set_current_loczTracingContext.set_current_loc  s     .6vz,J)r%   c                 H    t         j                         } | y | j                  S rY   )r@  r  r  )r  s    r#   get_traced_codezTracingContext.get_traced_code  s"    ##%:~~r%   N)rr   Optional[TracingContext])rr   r@  )r:   r;   r<   r  r   r  r  r   r  r   r  rA  r  
contextlibr  r  r  r  r  r(   r%   r#   r@  r@  &  s     6 6 
 
/.b5 '  ' 7 7W   < "  "& 
3  
3 K K
  r%   r@  c              #     K   t        t        dd       }| t        _        	 |  |t        _        y # |t        _        w xY wwr  )r  r  r  )contextold_contexts     r#   r  r    s7     $ 148K"D+*{s   A 0 A =A c              #    K   t        t        dd      }| t        _        	 |  	 | F| j                  :| j                  j                  $| j                  j                  j                          |t        _        y# t        $ r)}t	        |d      s| | j                         |_         d}~ww xY w# | F| j                  :| j                  j                  $| j                  j                  j                          |t        _        w xY ww)z
    This function installs the passed in tracing context as a dynamic scoped
    global variable.

    Calls to TracingContext.get() while not under a `with tracing()` context
    will return None.
    r  Nr  )
r  r  r  r0   r  rA  r  r  	shape_envcleanup)r  r  r7   s      r#   tracingr    s      $ 148K"D+ !!-!!++7''//1*  q,'G,?"002AL !!-!!++7''//1*s5   DA9 AD9	B+$B&&B++B. .ADDc                  D    e Zd Zd Zd Zd Zd
dZddZddZddZ	d Z
y	)r   c                     yr  r(   rE   s    r#   is_dict_keyzSource.is_dict_key      r%   c                     yr  r(   rE   s    r#   is_ephemeralzSource.is_ephemeral  r  r%   c                    t         rY   NotImplementedError)r!   codegens     r#   reconstructzSource.reconstruct      !!r%   c                    t         rY   r  rE   s    r#   r   zSource.guard_source  r  r%   c                    t         rY   r  rE   s    r#   r   zSource.name  r  r%   c                f    | j                         t        j                  u rt        t	        | |      S rY   )r   rH   ru   r  r   )r!   fns     r#   
make_guardzSource.make_guard  s+    +"6"66%%T2r%   c                >    | j                         j                         S rY   )r   re   rE   s    r#   re   zSource.is_specialized_nn_module"  s      ";;==r%   c                D    | j                         t        j                  k7  S )z+True if you can guard on attributes of this)r   rH   rz   rE   s    r#   subguards_allowedzSource.subguards_allowed%  s      "k&A&AAAr%   Nr   r   )rr   r   rq   )r:   r;   r<   r  r  r  r   r   r  re   r  r(   r%   r#   r   r     s+    """
>Br%   r   c                  ,    e Zd ZU ded<   d Zd ZddZy)ChainedSourcer   basec                6    | j                   j                         S rY   )r  r  rE   s    r#   r  zChainedSource.is_dict_key/  s    yy$$&&r%   c                6    | j                   j                         S rY   )r  r  rE   s    r#   r  zChainedSource.is_ephemeral3  s    yy%%''r%   c                d    | }t        |t              r|j                  }t        |t              r|S rY   )r   r  r  )r!   currents     r#   get_basezChainedSource.get_base6  s+    -0llG -0r%   N)rr   r   )r:   r;   r<   r=   r  r  r	  r(   r%   r#   r  r  +  s    
L'(r%   r  c                z   ddl m}m} g }t        j	                         x}r"|j
                  }||j                  |ddf       ddlm} t        t         |                   D ]&  \  }}t        ||      s|j                  |d|f       ( t        j                  |       }	t        |	      D ]0  \  }}
t        |
|      s|j                  |
j
                  d|f       2 |r\|d   \  }}}|dd D ]I  \  }}}||u rJ d	| d
| d| d| d
| d| d| d| d|j                   d| d| d|j                           |S y)a  
    Attempts to "detect" what the current fake mode is.  If there is one ambiently
    available from TracingContext, we preferentially use that.  Otherwise, we
    heuristically detect the fake mode via the following sources, in order of
    priority:

        - Currently active fake mode on stack
        - Fake mode associated with passed in tensors (inputs does not
          have to be flattened)
    r   )
FakeTensorFakeTensorModeNztracing context _get_current_dispatch_mode_stackzactive fake modezfake tensor inputrI   zfake mode (z) from r   z doesn't match mode (z

fake mode from z allocated at:
z
fake mode from )torch._subclasses.fake_tensorr  r  r@  r  r  r   torch.utils._python_dispatchr  	enumeratereversedr   pytreetree_leavesr   )inputsr  r  
fake_modesr  r  r  imflat_inputs
flat_inputdesc1i1desc2i2s                  r#   detect_fake_moder  =  s    IJ ((**w*%%	 y*;Q?@M(#C#EFG :1a(q"4a89: $$V,K";/ N:j*-z335H!LMN )!}	5"&qrN 	LAub> i[wat;PQRPSSZ[`Zaabcebf g""'"-=ioo=N O""'"-=aggYH>	 r%   c                 ~    ddl m}  ddlm} t	        t         |                   D ]  \  }}t        ||       s|c S  y)z~
    Inspects the dispatch mode stack for an active fake mode and returns it.
    Returns None if no fake mode is active.
    r   )r  r  N)r  r  r  r  r  r  r   )r  r  rC   r  s       r#   active_fake_moder!  i  s?    
 =M(#C#EFG 1a(H r%   )r  r  )r  r  rY   )r  r   )Q
__future__r   r  dataclassesenumr   loggingre	threadingr  unittest.mockr  r   abcr   collectionsr   r   r   typingr   r	   r
   r   r   r   r   r   r   torch.utilsr   r  torch.utils._backport_slotsr   torch.utils._tracebackr   r   torch.utils.weakr   	getLoggerr:   r   typesr   sympycompiler)   r*   r   r@   EnumrH   r|   r   r   r   r   r   r   r   r   r   r  r  r  r   r.  rN  rT  rw  r  localr  r  r@  r  r  r   r  r  r!  r(   r%   r#   <module>r6     s)   "      	      # % !	 	 	  ) 7 B 4 g!   RZZ PQ "

X $ $/J /J /Jd7j 7;
$)) ;
|	 	 d#  $   a' a'  a'H CL d#	 	 $	 d#:l : $: d#*\ * $*

0WQZ 0( (4( (,	+N#?@ 	+( (,N#?@ D)
 )
X<N#89 < B*S* *SZ& & y&6 6D| |~ + + + +8 d#B B $B< d#F  $")Xr%   