o
    h#                  	   @   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 d	ed
efddZd	ed
efddZd	ed
efddZdeded
ee fddZ deded
ee fddZ!dee ded
eeee f fddZ"dededed
efddZ#deedf ded ed
efd!d"Z$ded
efd#d$Z%d%ed
efd&d'Z&d(ed
ee fd)d*Z'd(ed
efd+d,Z(d(ed
ee fd-d.Z)ed/d0G d1d2 d2Z*d3ee d
efd4d5Z+dS )6    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   Tensorr    r   P/var/www/html/ai/venv/lib/python3.10/site-packages/torchgen/gen_vmap_plumbing.py	is_tensor      r   c                 C      t | to	t| jS r   )r   r   r   elemr   r   r   r   is_optional_tensor      r"   c                 C   r    r   )r   r   r   r!   r   r   r   r   is_tensor_list   r#   r$   r   cur_level_varc                 C   s:   d|  d|  d|  d|  d|  d| d}t |dS )	Nz    Tensor _value;
    optional<int64_t> z_bdim;
    std::tie(_value, _bdim) = unwrapTensorAtLevel(, );
textwrapdedentsplitr   r%   resultr   r   r   unwrap_tensor#   s   r2   c                 C   s@   d|  d|  d|  d|  d|  d|  d| d}t |d	S )
Nz    optional<Tensor> r&   z_bdim;
    if (z) {
        std::tie(r'   r(   z
.value(), z);
    }r+   r,   r0   r   r   r   unwrap_optional_tensor+   s    r3   flat_argumentsc                 C   s   dd | D }dd | D }dd t ||D }dd t ||D }g }|D ]	}|t||7 }q&|D ]	}|t||7 }q2d|}	g }
|D ]}||v sO||v r\|
| d| dg7 }
qE|
| qE|	|
fS )	Nc                 S      g | ]}|j qS r   r   .0ar   r   r   
<listcomp>8       zgen_unwraps.<locals>.<listcomp>c                 S   r5   r   )typer7   r   r   r   r:   9   r;   c                 S      g | ]
\}}t |r|qS r   )r   r8   r   r   r   r   r   r:   ;   s    c                 S   r=   r   )r"   r>   r   r   r   r:   <   s
    r+   _value_bdim)zipr2   r3   joinappend)r4   r%   	arg_names	arg_typestensorsoptional_tensorsunwrapstensor
opt_tensorunwrap_codeunwrapped_arg_listargr   r   r   gen_unwraps5   s$   
rN   	outer_sigschemac                 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)r8   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_allr<   is_tensor_likerC   r   r   from_schemarB   r   funcunambiguous_name)rO   rP   r%   
conditions	flat_argsrM   sigtranslated_argsr   r   r   !gen_case_where_all_bdims_are_noneQ   s"   



r`   returns.results_varc                 C   s   d}g }| D ]T}t |jr)|d| d| d|d  d| d| d |d7 }qt|jrJ|d	| d| d|d  d| d| d |d7 }q|d
| d| d |d7 }qt|dkrkd|d  d}|S dd| d}|S )Nr   zmakeBatched(std::get<z>(z), std::get<   z), rQ      zmakeBatchedVector(std::get<z	std::get<zreturn ;zreturn std::make_tuple(r)   r*   )r   r<   rC   r$   lenrB   )ra   r%   rb   idxwrapped_returnsretr1   r   r   r   gen_returnse   s(   
&

&

rj   c                 C   s   t dd | jjD S )Nc                 s       | ]}|j  V  qd S r   r<   rX   r7   r   r   r   rT          z4accepts_at_least_one_tensor_input.<locals>.<genexpr>)anyrV   rW   )rP   r   r   r   !accepts_at_least_one_tensor_input   r   ro   argumentc                 C   s   | j d uo| j jS r   )
annotationis_write)rp   r   r   r   is_mutated_arg   s   rs   native_functionc                 C   s
  | j }t|}|j}| tjksJ t|jj	d sd S t
dd |jj	D dks-d S t
|dkr5d S tdd |D s@d S t|sFd S d}t|jj	|\}}t|||}d|j|j d	 d
 d| dt|d dt|d dd| d|jj	d j dS )Nr   c                 S   s   g | ]}t |r|qS r   )rs   )r8   rM   r   r   r   r:      s    z-gen_vmap_inplace_plumbing.<locals>.<listcomp>rc   c                 s   s$    | ]}t |jpt|jV  qd S r   )r   r<   r$   r8   ri   r   r   r   rT      s   " z,gen_vmap_inplace_plumbing.<locals>.<genexpr>	cur_level:template <typename batch_rule_t, batch_rule_t batch_rule>
_generated_plumbingr6   z {
  c10::impl::ExcludeDispatchKeyGuard guard(DispatchKey::FuncTorchBatched);
  auto maybe_layer = maybeCurrentDynamicLayer();
  vmap_check_escaped(maybe_layer, "gen_vmap_inplace_plumbing");
  int64_t  = maybe_layer->layerId();
  r+   
  batch_rule(r)   z);
  return z;
})rZ   r   rY   ra   kindr   inplacers   rV   rW   rf   allro   rN   r`   declr   r[   r-   indentrB   )rt   rP   r^   ra   r%   rH   rL   bdims_all_none_caser   r   r   gen_vmap_inplace_plumbing   s<   


	
r   c                 C   s~   | j }t|}d}t|jj|\}}t|||}d|j|j	 d d d| dt
|d dt
|d d	d
| dS )Nrv   rw   rx   r6   z {
  c10::impl::ExcludeDispatchKeyGuard guard(DispatchKey::FuncTorchBatched);
  auto maybe_layer = maybeCurrentDynamicLayer();
  vmap_check_escaped(maybe_layer, "gen_vmap_plumbing_no_returns");
  int64_t ry   rz   r+   r{   r)   rU   )rZ   r   rY   rN   rV   rW   r`   r   r   r[   r-   r   rB   )rt   rP   r^   r%   rH   rL   r   r   r   r   gen_vmap_plumbing_no_returns   s    


	r   c           
      C   s  | j }t|}|j}t|sd S t|dkrt| S tdd |D s&d S d| jv r-d S |	 t
jkr8t| S |	 t
jkrAd S d}d}t|jj|\}}t|||}t|||}	d|j|j d d	 d
| dt|d dt|d d| dd| d|	 dS )Nr   c                 s   rk   r   rl   ru   r   r   r   rT      rm   z$gen_vmap_plumbing.<locals>.<genexpr>inplace_viewresultsrv   rw   rx   r6   z {
  c10::impl::ExcludeDispatchKeyGuard guard(DispatchKey::FuncTorchBatched);
  auto maybe_layer = maybeCurrentDynamicLayer();
  vmap_check_escaped(maybe_layer, "gen_vmap_plumbing");
  int64_t ry   rz   r+   z
  auto z = batch_rule(r)   z);
  z
})rZ   r   rY   ra   ro   rf   r   r~   tagsr|   r   r}   r   
functionalrN   rV   rW   r`   rj   r   r   r[   r-   r   rB   )
rt   rP   r^   ra   rb   r%   rH   rL   r   rh   r   r   r   gen_vmap_plumbing   sF   



		
r   T)frozenc                   @   s&   e Zd Zededee fddZdS )ComputeBatchRulePlumbingfr   c                 C   s   t |jj}t|}|S r   )strrZ   r   r   )selfr   opnamer1   r   r   r   __call__   s   z!ComputeBatchRulePlumbing.__call__N)__name__
__module____qualname__r	   r   r   r   r   r   r   r   r   r      s    r   native_functionsc                 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
)rB   listr   r   )r   bodyr   r   r   gen_all_vmap_plumbing   s   r   ),r-   dataclassesr   typingr   r   r   r   torchgen.api.translater   torchgen.api.typesr   torchgen.contextr	   torchgen.modelr
   r   r   r   r   r   r   r   r   r   torchgen.utilsr   boolr   r"   r$   r   r2   r3   rN   r`   rj   ro   rs   r   r   r   r   r   r   r   r   r   <module>   s\    0




,,