
    3j                     ~   S SK r S SKrS SKJr  S SKJr  S SKrS SKrS SKrS SK	J
r
  \ R                  " \5      rS/r SS\R                  R                   S\\   S\\S	4   S
\\\4   S-  S\\\\\4   4   4
S jjr SSSS.S\R                  R                   S\\S	4   S
\\\4   S-  S\S\S\\\S-  4   4S jjjrg)    N)Iterable)Any)log_export_usagereport_exportabilitymodeltarget_submodulesargs.kwargsreturnc                   ^
^ U=(       d    0 n/ n0 m
U R                  5        VVs0 s H  u  pVXe_M	     snnmU
U4S jn U R                  5        H+  u  pVXQ;   d  M  UR                  UR                  USS95        M-     U " U0 UD6  U H  n	U	R                  5         M     T
$ s  snnf ! [         a"  n[        R
                  " SU 3SS9   SnANHSnAff = f! U H  n	U	R                  5         M     f = f)aZ  
Generate inputs for targeting submdoules in the given model. Note that if two submodules refer to the same obj, this
function doesn't work.

Args:
    model: root model.
    inputs: inputs to the root model.
    target_submodules: submodules that we want to generate inputs for.

Returns:
    A dict that maps from submodule name to its inputs.
c                    > X4TTU    '   g N )modulemodule_argsmodule_kwargsresultssubmodule_to_namess      M/home/wildlama/miniconda3/lib/python3.13/site-packages/torch/_export/tools.pypre_forward4_generate_inputs_for_submodules.<locals>.pre_forward*   s    /:.J"6*+    T)with_kwargszDFailed to generate submodule inputs because of the following error:
   )
stacklevelN)named_modulesappendregister_forward_pre_hook	Exceptionwarningswarnremove)r   r   r	   r
   handlesnamemodr   ehr   r   s             @@r   _generate_inputs_for_submodulesr(      s    $ \rFGG5:5H5H5JK5J	#)5JKK,,.ID(11+41P /
 	tv AHHJ N) L  
STUSVW	

 AHHJ s4   B!B' +B' '
C1C	C CC C1TFstrictpre_dispatchr%   r*   r+   c                  ^^^^^^ [        SS9  U=(       d    0 nU R                  5        VVs/ s H  u  pVUS:w  d  M  UPM     nnn[        XX5      m[        5       m0 mUUUUUU4S jmT" U SX5        [        5       nTR	                  5        H6  n	U	c  M  [        U	5      R                  S5      S   n
UR                  U
5        M8     [        R                  S[        U5      5        U H  n[        R                  U5        M     T$ s  snnf )a^  
Report exportability issues for a module in one-shot.

Args:
    mod: root module.
    args: args to the root module.
    kwargs: kwargs to the root module.
Returns:
    A dict that maps from submodule name to the exception that was raised when trying to export it.
    `None` means the module is exportable without issue.
Sample output:
    {
        '': UnsupportedOperatorException(func=<OpOverload(op='testlib.op_missing_meta', overload='default')>),
        'submod_1': UnsupportedOperatorException(func=<OpOverload(op='testlib.op_missing_meta', overload='default')>),
        'submod_2': None
    }
zexport.report_exportability)event c                   > [        U 5      T;   a  g TR                  [        U 5      5        Uc  UbH   [        R                  R                  R                  U UUTTS9  S TU'   [        R                  SU5        g U R                  5        H1  u  pgUS:X  a  UOU SU 3nTR                  US5      u  pT" XxX5        M3     g ! [         aB  n[        U5      R                  S5      S   n[        R                  SX5        UTU'    S nANS nAff = f)	Nr)   zSuccessfully exported `%s`
r   z(Failed exporting `%s` with exception: %sr.   .)NN)typeaddtorchexport_trace_exportloginfor   reprsplitwarningnamed_childrenget)r   module_namer	   r
   r&   	short_msgr$   submodsub_module_namesubmod_argssubmod_kwargsr+   reportr*   submod_inputstried_module_types
try_exports              r   rH   (report_exportability.<locals>.try_exportc   s     <--tF|,v1(##++!!- ,  '+{#5{C #113LD&1R&7d}AdV=TO)6):):*&K vK 4 	!  ( GMM$/2	> '({#(s   AC   
D
8DDz\nr   zFound %d export issues:)r   r   r(   setvaluesr:   r;   r3   r8   r<   len)r%   r	   r
   r*   r+   r$   _all_submod_namesunique_issues	exceptionkeyissuerE   rF   rG   rH   s      ``       @@@@r   r   r   ?   s    4 89\rF,/,=,=,?N,?42:,?N3C4XM*,F# #J sB%EM]]_	 y/''.q1Cc" %
 KK)3}+=>E  Mo Os
   DDr   )loggingr    collections.abcr   typingr   r4   torch.exporttorch.export._tracetorch._utils_internalr   	getLogger__name__r8   __all__nnModulestrtupledictr(   boolr   r   r   r   r   <module>rb      s&     $     2 !!
" %)	*88??*}* S/* cNT!	*
 
#uS#X
*` %)U
 U	U
S/U cNT!U
 U U 
#y4
 Ur   