U
    9%e#                     @   s  d dl Z d dlmZ d dlmZmZmZ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mZmZ d dlmZ eed	d
dZeed	ddZeed	ddZeeee dddZ eeee dddZ!ee eeeee f dddZ"eeeedddZ#eedf eeedddZ$eedd d!Z%eed"d#d$Z&eee d%d&d'Z'eed%d(d)Z(eee d%d*d+Z)ed,d-G d.d/ d/Z*ee ed0d1d2Z+dS )3    N)	dataclass)ListOptionalSequenceTuple)	translate)DispatcherSignature)method_with_native_function)
ArgumentBaseTyBaseTypeFunctionSchemaListTypeNativeFunctionOptionalTypeReturn
SchemaKindType)mapMaybe)typreturnc                 C   s   t | to| jtjkS N)
isinstancer   namer   ZTensorr    r   Y/var/www/html/Darija-Ai-API/env/lib/python3.8/site-packages/torchgen/gen_vmap_plumbing.py	is_tensor   s    r   c                 C   s   t | tot| jS r   )r   r   r   elemr   r   r   r   is_optional_tensor   s    r   c                 C   s   t | tot| jS r   )r   r   r   r   r   r   r   r   is_tensor_list   s    r    )r   cur_level_varr   c                 C   s:   d|  d|  d|  d|  d|  d| d}t |dS )	Nz    Tensor _value;
    optional<int64_t> z_bdim;
    std::tie(_value, _bdim) = unwrapTensorAtLevel(, );
textwrapdedentsplitr   r!   resultr   r   r   unwrap_tensor#   s    r.   c                 C   s@   d|  d|  d|  d|  d|  d|  d| d}t |d	S )
Nz    optional<Tensor> r"   z_bdim;
    if (z) {
        std::tie(r#   r$   z
.value(), z);
    }r'   r(   r,   r   r   r   unwrap_optional_tensor+   s     r/   )flat_argumentsr!   r   c                 C   s   dd | D }dd | D }dd t ||D }dd t ||D }g }|D ]}|t||7 }qL|D ]}|t||7 }qdd|}	g }
|D ]8}||ks||kr|
| d| dg7 }
q|
| q|	|
fS )	Nc                 S   s   g | ]
}|j qS r   r   .0ar   r   r   
<listcomp>8   s     zgen_unwraps.<locals>.<listcomp>c                 S   s   g | ]
}|j qS r   )typer2   r   r   r   r5   9   s     c                 S   s   g | ]\}}t |r|qS r   )r   r3   r   r   r   r   r   r5   ;   s      c                 S   s   g | ]\}}t |r|qS r   )r   r7   r   r   r   r5   <   s     r'   _valueZ_bdim)zipr.   r/   joinappend)r0   r!   	arg_namesZ	arg_typesZtensorsZoptional_tensorsunwrapsZtensorZ
opt_tensorZunwrap_codeunwrapped_arg_listargr   r   r   gen_unwraps5   s$    
r@   )	outer_sigschemar!   r   c                 C   s   g }|j j}|D ]*}|j s q|d|j d| d qt|}ddd t	|   |  D }dd| d|j
j  d	| d
S )Nz!isBatchedAtLevel(r%   )c                 s   s   | ]}|j V  qd S r   )expr)r3   er   r   r   	<genexpr>\   s    z4gen_case_where_all_bdims_are_none.<locals>.<genexpr>zif (z && z) {
  return at::_ops::z::call();
})	argumentsflat_allr6   is_tensor_liker;   r   r   from_schemar:   r   funcunambiguous_name)rA   rB   r!   Z
conditionsZ	flat_argsr?   sigZtranslated_argsr   r   r   !gen_case_where_all_bdims_are_noneQ   s"    



rO   .)returnsr!   results_varr   c                 C   s   d}g }| D ]}t |jrR|d| d| d|d  d| d| d |d7 }qt|jr|d	| d| d|d  d| d| d |d7 }q|d
| d| d |d7 }qt|dkrd|d  d}ndd| d}|S )Nr   zmakeBatched(std::get<z>(z), std::get<   z), rC      zmakeBatchedVector(std::get<z	std::get<zreturn ;zreturn std::make_tuple(r%   r&   )r   r6   r;   r    lenr:   )rP   r!   rQ   idxwrapped_returnsretr-   r   r   r   gen_returnse   s&    
&

&

rY   )rB   r   c                 C   s   t dd | jjD S )Nc                 s   s   | ]}|j  V  qd S r   r6   rJ   r2   r   r   r   rF      s     z4accepts_at_least_one_tensor_input.<locals>.<genexpr>)anyrH   rI   )rB   r   r   r   !accepts_at_least_one_tensor_input   s    r\   )argumentr   c                 C   s   | j d k	o| j jS r   )
annotationZis_write)r]   r   r   r   is_mutated_arg   s    r_   )native_functionr   c                 C   s
  | j }t|}|j}| tjks(tt|j	j
d s<d S tdd |j	j
D dksZd S t|dkrjd S tdd |D sd S t|sd S d}t|j	j
|\}}t|||}d|j|j d	 d
 d| dt|d dt|d dd| d|j	j
d j dS )Nr   c                 S   s   g | ]}t |r|qS r   )r_   )r3   r?   r   r   r   r5      s      z-gen_vmap_inplace_plumbing.<locals>.<listcomp>rR   c                 s   s"   | ]}t |jpt|jV  qd S r   )r   r6   r    r3   rX   r   r   r   rF      s     z,gen_vmap_inplace_plumbing.<locals>.<genexpr>	cur_level:template <typename batch_rule_t, batch_rule_t batch_rule>
_generated_plumbingr1   z {
  c10::impl::ExcludeDispatchKeyGuard guard(DispatchKey::FuncTorchBatched);
  auto maybe_layer = maybeCurrentDynamicLayer();
  vmap_check_escaped(maybe_layer, "gen_vmap_inplace_plumbing");
  int64_t  = maybe_layer->layerId();
  r'   
  batch_rule(r%   z);
  return z;
})rL   r   rK   rP   kindr   inplaceAssertionErrorr_   rH   rI   rU   allr\   r@   rO   declr   rM   r)   indentr:   )r`   rB   rN   rP   r!   r=   r>   bdims_all_none_caser   r   r   gen_vmap_inplace_plumbing   s<    


	
ro   c                 C   s~   | j }t|}d}t|jj|\}}t|||}d|j|j	 d d d| dt
|d dt
|d d	d
| dS )Nrb   rc   rd   r1   z {
  c10::impl::ExcludeDispatchKeyGuard guard(DispatchKey::FuncTorchBatched);
  auto maybe_layer = maybeCurrentDynamicLayer();
  vmap_check_escaped(maybe_layer, "gen_vmap_plumbing_no_returns");
  int64_t re   rf   r'   rg   r%   rG   )rL   r   rK   r@   rH   rI   rO   rl   r   rM   r)   rm   r:   )r`   rB   rN   r!   r=   r>   rn   r   r   r   gen_vmap_plumbing_no_returns   s     


	rp   c           
      C   s  | j }t|}|j}t|s"d S t|dkr6t| S tdd |D sLd S d| jkrZd S |	 t
jkrpt| S |	 t
jkrd S d}d}t|jj|\}}t|||}t|||}	d|j|j d d	 d
| dt|d dt|d d| dd| d|	 dS )Nr   c                 s   s   | ]}|j  V  qd S r   rZ   ra   r   r   r   rF      s     z$gen_vmap_plumbing.<locals>.<genexpr>Zinplace_viewresultsrb   rc   rd   r1   z {
  c10::impl::ExcludeDispatchKeyGuard guard(DispatchKey::FuncTorchBatched);
  auto maybe_layer = maybeCurrentDynamicLayer();
  vmap_check_escaped(maybe_layer, "gen_vmap_plumbing");
  int64_t re   rf   r'   z
  auto z = batch_rule(r%   z);
  z
})rL   r   rK   rP   r\   rU   rp   rk   tagsrh   r   ri   ro   Z
functionalr@   rH   rI   rO   rY   rl   r   rM   r)   rm   r:   )
r`   rB   rN   rP   rQ   r!   r=   r>   rn   rW   r   r   r   gen_vmap_plumbing   sF    



		
rs   T)frozenc                   @   s$   e Zd Zeeee dddZdS )ComputeBatchRulePlumbing)fr   c                 C   s   t |jj}t|}|S r   )strrL   r   rs   )selfrv   opnamer-   r   r   r   __call__   s    z!ComputeBatchRulePlumbing.__call__N)__name__
__module____qualname__r	   r   r   rw   rz   r   r   r   r   ru      s   ru   )native_functionsr   c                 C   s"   d ttt | }d| dS )Nr'   z|
#pragma once
#include <ATen/Operators.h>
#include <ATen/functorch/PlumbingHelper.h>

namespace at { namespace functorch {

z 

}} // namespace at::functorch
)r:   listr   ru   )r~   bodyr   r   r   gen_all_vmap_plumbing   s    r   ),r)   dataclassesr   typingr   r   r   r   Ztorchgen.api.translater   Ztorchgen.api.typesr   Ztorchgen.contextr	   Ztorchgen.modelr
   r   r   r   r   r   r   r   r   r   Ztorchgen.utilsr   boolr   r   r    rw   r.   r/   r@   rO   rY   r\   r_   ro   rp   rs   ru   r   r   r   r   r   <module>   sD   0   
  ,,