o
    闦i@                     @  s  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mZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZm Z m!Z!m"Z"m#Z# d dl$m%Z%m&Z&m'Z'm(Z(m)Z)m*Z*m+Z+m,Z,m-Z-m.Z.m/Z/m0Z0 d dl1m2Z2 erzd dl3m4Z4 ddd	dSddZ5dddddTddZ6ddddUd!d"Z7dd#dVd&d'Z8dd#dWd)d*Z9dd#dXd-d.Z:dd#dYd1d2Z;d3d4dZd9d:Z<d;d<d=d>d?d@dAdBZ=d[dDdEZ>dd#d\dMdNZ?dd#d]dQdOZ@dRS )^    )annotations)TYPE_CHECKING)local)ArgName
ArrayCTypeArrayRefCType	BaseCTypeBaseTypeToCppMappingBindingboolTConstRefCTypeCTypedimnameListTintArrayRefTiTensorListRefT	ListCTypelongTMutRefCType
NamedCTypeOptionalCTypeoptionalIntArrayRefToptionalSymIntArrayRefTscalarTSpecialArgNamesymIntArrayRefTSymIntTtensorListTtensorOptionsTtensorT
TupleCTypeVectorCTypevoidT)Argument	ArgumentsBaseTyBaseTypeFunctionSchemaListTypeNativeFunctionOptionalTypeReturnSelfArgumentTensorOptionsArgumentsType)assert_never)SequenceF)faithful_name_for_out_overloadssymint_overloadfuncr&   r0   boolr1   returnstrc                C  s<   t | jj}|r|d7 }|  r|r|d7 }|S |d7 }|S )N_symint_outf_out)r5   name	is_out_fn)r2   r0   r1   r9    r;   N/home/ubuntu/transcripts/venv/lib/python3.10/site-packages/torchgen/api/cpp.pyr9   L   s   r9   T)mutableremove_non_owning_ref_typessyminttr-   bindsr   r=   r>   r?   NamedCType | Nonec                C  s  t | tr?| jtjks| jtjkrd S t| dkr)|r"t|tt	S t|tt
S |r5| jtjkr5tdt|tt| j S t | tr[t| j|||d}|d u rSd S t|t|jS t | tr{t| jdkry| jd usnJ t|ttt| jS d S tdt|  )NSymIntz1string ref->value conversion: not implemented yetrA   r=   r?   r3   unrecognized type )
isinstancer%   r9   r$   TensorScalarr5   r   r   r   r   AssertionErrorr	   r)   valuetype_typeelemr   typer'   sizer   r   repr)r@   rA   r=   r>   r?   rK   r;   r;   r<   rJ   a   s0   


rJ   )r>   r?   r   c                C  s  t | ||||d}|d ur|S t| trH| jtjkr2|r)t s)t|t	t
tS t|tt
tS | jtjkrAt|tt
tS td|  t| trt| jdkrn|rct sct|t	t
tS t|ttt
tS t| jdkrt|ttt
tS t| jtrt| jjdkrt|t
tS t| jtrt| jjdkr|rt|t
tS t|t
tS t| j|||d}t|t|jS t| trvt| jdkr|rt|tt
tS t|t
tS t| jdkr|r|rt|tt
tS t|tt
tS |rt|t
tS t|t
tS t| jdkr0t r)t|tt
tS t|t
t S t| jdkrAt|t!t
tS t| jdkrPt|t
t"S t| jd	kret|tt#tt
tS t| j|||d}t|t!|jS td
t$|  )N)rA   r=   r?   r>   z&base type should have been value type rG   rH   intrC   )r=   rA   r?   DimnameTensor?rE   )%rJ   rF   r%   r9   r$   rG   r   !use_const_ref_for_mutable_tensorsr   r   r   r   r   rH   r   rI   r)   r5   rK   r   r'   r   r   argumenttype_typerL   r    r   r   r   r   use_ilistref_for_tensor_listsr   r   r   r   r   rN   )r@   r=   rA   r>   r?   rrK   r;   r;   r<   rS      s   	


rS   r?   ar"   c                C  s   t | j| j||dS )N)r=   r?   rA   )rS   rL   is_write)rW   rA   r?   r;   r;   r<   argument_type   s   rY   r   c                C  s   t | d|dd}|d ur|jS t| tr;| jtjkr0|r,t r&t	t
tS tt
tS t
tS | jtjkr:t
tS n9t| tr]|rFJ dt| jdd}| jd u sYJ d|  t|S t| trtt| j|d}t| jdkrtt|S td	|  )
N__placeholder__TrD   zTNative functions should never return a mutable tensor list. They should return void.F)r=   z'fixed size list returns not supported: rG   zunrecognized return type )rJ   rL   rF   r%   r9   r$   rG   r   rR   r   r   r   r   rH   r   r'   returntype_typerK   rM   r    r)   r5   r   rI   )r@   r=   r?   rU   rK   r;   r;   r<   r[      s.   


r[   rU   r*   c                C  s   t | j| j|dS )N)r=   r?   )r[   rL   rX   )rU   r?   r;   r;   r<   return_type  s   r\   rsSequence[Return]c                  sF   t | dkr
ttS t | dkrt| d  dS t fdd| D S )Nr      rV   c                   s   g | ]}t | d qS )rV   )r\   ).0rU   rV   r;   r<   
<listcomp>  s    z returns_type.<locals>.<listcomp>)lenr   r!   r\   r   )r]   r?   r;   rV   r<   returns_type  s
   rc   result)fallback_namefr(   re   Sequence[str]c                  s   g }t | jjD ][\} | jjjjr|dksJ dd}nA| j r+| jjj| j}n3 jrNt fdd| j	 D }|rJ| j sJ j d}n j}nt
| jjdkrX|n| | }|| q|S )Nr   z.illegal inplace function with multiple returnsselfc                 3  s    | ]	} j |j kV  qd S )N)r9   )r`   rW   rU   r;   r<   	<genexpr>/  s    
zreturn_names.<locals>.<genexpr>_returnr_   )	enumerater2   returnsr9   inplacer:   	argumentsoutanyschema_order_argumentsrb   append)rf   re   rm   ir9   name_conflictr;   ri   r<   return_names  s"   
 rv   falsetrue::std::nulloptzat::Reduction::Mean{}zc10::MemoryFormat::Contiguous	at::kLong)FalseTrueNoneMeanz[]contiguous_formatlongdc                C  s  | dkrt |dkrdS t|trz|jtj u rzt| dkrz| d dkrz| d dkrzd}d	}|d	 t| k rt| | d
krQ| | dkrF|d7 }n|| | 7 }|d	7 }n| |d	  dkr^|d7 }n
|| ||d  7 }|d7 }|d	 t| k s5d| dS t|tr| dkrdS t| |j|dS t|t	r| 
dr| drd| d	d  d S |r|  rt |jdkrd|  dS |jd u rtd|  dt| | S )Nr~   rQ   rz      r   ' r_   \"z\"ry   rV   []{}rC   zc10::SymInt()z,Expected a list default '[...]' but found: ')r5   rF   r%   r9   r$   rb   r)   default_exprrK   r'   
startswithendswithisdigitrM   
ValueErrorJIT_TO_CPP_DEFAULTget)r   r@   r?   srt   r;   r;   r<   r   K  s<   $





r   0Argument | TensorOptionsArguments | SelfArgumentcpp_no_default_argsset[str]methodfaithfulhas_tensor_optionslist[Binding]c          	        s:  d fdd}t | trB| jdkrrtj}n| j}d }| j vr3| jd ur3t| j| jd}tt	| |d	| j|| d
gS t | t
rr]|| j|| j || j || j S d }d vseJ tdd |  D rsd}n| jjdkr{d}ttdttd|| d
gS t | trrg S || jS t|  d S )NrW   r   r4   r   c                   s   t |  dS )N)r   r   r   r?   r   )argument)rW   r   r   r   r   r?   r;   r<   sub_argument  s   zargument.<locals>.sub_argumentmemory_formatrV   )rA   r?   )nctyper9   defaultr   optionsc                 s  s    | ]}|j d kV  qdS )r~   N)r   )r`   xr;   r;   r<   rj     s    zargument.<locals>.<genexpr>rz   r   r{   )rW   r   r4   r   )rF   r"   r9   r    possibly_redundant_memory_formatr   r   rL   r
   rY   r,   dtypelayoutdevice
pin_memoryallr   r   r   r+   r   r.   )	rW   r   r   r   r?   r   r   rA   r   r;   r   r<   r   x  sV   	



r   ro   r#   c                  sT   g }r|  j |  j n|  j |  j  fdd|D S )Nc              
     s<   g | ]}t | jd udD ]
}r| n|qqS )N)r   r?   r   r   r   )r   tensor_options
no_default)r`   rW   rU   ro   r   r   r   r?   r;   r<   ra     s    zarguments.<locals>.<listcomp>)extendnon_outrp   )ro   r   r?   r   r   argsr;   r   r<   ro     s   N)r2   r&   r0   r3   r1   r3   r4   r5   )r@   r-   rA   r   r=   r3   r>   r3   r?   r3   r4   rB   )r@   r-   r=   r3   rA   r   r>   r3   r?   r3   r4   r   )rW   r"   rA   r   r?   r3   r4   r   )r@   r-   r=   r3   r?   r3   r4   r   )rU   r*   r?   r3   r4   r   )r]   r^   r?   r3   r4   r   )rf   r(   re   r5   r4   rg   )r   r5   r@   r-   r?   r3   r4   r5   )rW   r   r   r   r   r3   r   r3   r?   r3   r   r3   r4   r   )ro   r#   r   r3   r?   r3   r   r3   r   r   r4   r   )A
__future__r   typingr   torchgenr   torchgen.api.typesr   r   r   r   r	   r
   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r    r!   torchgen.modelr"   r#   r$   r%   r&   r'   r(   r)   r*   r+   r,   r-   torchgen.utilsr.   collections.abcr/   r9   rJ   rS   rY   r[   r\   rc   rv   r   r   r   ro   r;   r;   r;   r<   <module>   sH    |8/X	%	!
3L