o
    h                     @   s  d dl Z d dlZd dlZd dlZd dlmZm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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 d dlmZ d dlmZ ej j!Z"g d	Z#i Z$g Z%ej&j'j(Z(d
d Z)dd Z*e)e(j+j,e(j+j-e(j.j,e(j.j-e(j/j,e(j/j-e(j0j,e(j0j-e(j1j,e(j1j-e(j2j,e(j2j3e(j2j4e(j2j-e(j2j5e(j2j6e(j7j,e(j7j-e(j8j,e(j8j-e(j9j,e(j9j-e(j:j,e(j:j-e(j;j,e(j;j-e(j<j,e(j<j-Z=e)e(j>j,e(j?j,e(j?j-e(j@j,e(jAjBe(jAjCe(jDj,e(jEj,e(jEj-e(jFj,e(jFj-ZGe(jHfZIdd ZJe jKdefddZLdeeegeMf ef fddZNdd ZOdd ZPeNe$jQdd ZReNeLeNg e=dd ZSeNe(jDj,dd ZTeNe(jAjCeNe(jAjBd d! ZUd"d# ZVeNeVd$d% ZWeNe(jXj,d&d' ZXeNe(jYj,d(d) ZYeNd*d+ d,d- ZZ	.	/	/dzd/d0d1d2Z[eNe(j\j,	/dzd3d4Z]eNe(j^j,	/dzd5d6Z^eNe(j_j,d{d7d8Z`eNe(jaj3d|d9d:ZbeNej'j(jcj,eNej'j(jdj,d;d< ZeeNej'j(jfj,d=d> ZfeNej'j(jgj,d?d@ ZgeNej'j(jhj,d|dAdBZheNej'j(jij,dCdD ZieNej'j(jjj,			d}dddE	d~dGdHZkeNdId+ dJdK ZldLdM ZmdNdO Zne)dPdQdRZodSdT ZpdUdV ZqeNdWd+ dXdY ZreNe(jsj3dZd[ ZteNe(juj,d\d] ZveNe(jwj,eNe(jxj,eNe(jyj,eNe(jzj,d^d_ Z{eNe(jxj-eNe(jzj-d`da Z|eNe(j}j,eNe(j~j,dbdc ZeNe(j?j,eNe(j?j-eNe(jj,eNe(jj,ddde ZeNdfdg eGD dhdi ZeNe(jj,e(jj,gdjdk ZeNej'j(jj,ddldmZeNej'j(jj,dndo Zi ZdefdpdqZdrds ZejfdtduZddvdwZe jKdxdy ZdS )    N)CallableUnion)no_python_dispatcher)
OpOverload)'definitely_contiguous_for_memory_formatelementwise_dtypesELEMENTWISE_TYPE_PROMOTION_KINDis_boolean_dtypeis_float_dtypeis_integer_dtype)DataDependentOutputExceptionDynamicOutputShapeException
FakeTensorin_kernel_invocation_managerrun_fallback_kernelUnsupportedOperatorException)normalize_functioncount_label)op_implementations_checksget_fast_op_implsstride_incorrect_ophas_metac                  G   s   t | dS )NT)dictfromkeys)items r   b/home/www/facesmatcher.com/frenv_anti/lib/python3.10/site-packages/torch/_subclasses/fake_impls.pyordered_set2   s   r   c                 C   s
   | j dkS )NZhpu)typedevicer   r   r   is_noncontiguous_supported8      
r"   c                 C   s,   t jj }| |ptdd |  D S )Nc                 s   s    | ]}t |V  qd S N)contains_tensor_types).0er   r   r   	<genexpr>p       
z(contains_tensor_types.<locals>.<genexpr>)torch_C
TensorTypegetZisSubtypeOfanyZcontainedTypes)r   Ztensor_typer   r   r   r%   n   s   r%   funcc                 C   sR   t | tsJ | j}tdd |jD rdS t|jdko(|jd jtj	j
 u S )Nc                 s   s    | ]}t |jV  qd S r$   )r%   r   r&   argr   r   r   r(   y   s    z)_is_tensor_constructor.<locals>.<genexpr>F   r   )
isinstancer   Z_schemar.   	argumentslenreturnsr   r*   r+   r,   r-   )r/   Zschemar   r   r   _is_tensor_constructoru   s   $r7   run_impl_checkc                        fdd}|S )Nc                    sr   t  tr tvsJ d  | t < | S t  ttfr* D ]}t||  q| S t s0J t | f | S )Nzduplicate registration: )	r3   r   op_implementations_dictlisttupleregister_op_implcallabler   append)op_implopr8   r   r   impl_decorator   s   
z(register_op_impl.<locals>.impl_decoratorr   )r8   rC   r   rB   r   r=      s   r=   c                 C   s   | t v S r$   r:   rA   r   r   r   _is_op_registered_to_fake_rule   s   rF   c                 C   s<   | t v rt | = tD ]\}}|| u rt||f  d S q	d S r$   )r:   r   remove)rA   checkimplr   r   r   _deregister_op_impl   s   rJ   c                 O   s   t | | |g|R i |S r$   rD   	fake_moder/   argskwargsr   r   r   #dispatch_to_op_implementations_dict   s   rO   c           	      O   s   |t vsJ t|||dd\}}d|v rtd|tv r(|d j}|df}ntd}d}|dd }|d ur;|n|}td	|d< t|  ||i |}W d    n1 sZw   Y  t| ||S )
NTrM   rN   normalize_to_only_use_kwargsnamesz+torch.compile doesn't support named tensorsinputcpur   r!   meta)	_non_kwarg_device_constructorsr   r   _like_tensor_constructorsr!   popr*   r   r   )	rL   r/   rM   rN   _
new_kwargsZdefault_device
out_devicerr   r   r   constructors   s(   



r]   c                 O   sT   t |||dd\}}|d}t|  ||}W d    |S 1 s#w   Y  |S )NTrQ   rS   )r   rX   r   )rL   r/   rM   rN   rY   rZ   inpr\   r   r   r   non_kwarg_is_pinned   s   




r`   c           
      O   s   t |||dd\}}|d }|r|n|d j}td|d< |d}t|  ||fi |}	W d    n1 s:w   Y  | j| |	|S )NTr^   r!   rS   rU   )r   r!   r*   rX   r   fake_tensor_converterfrom_meta_and_device)
rL   r/   rM   rN   rY   rZ   Zinput_devicer[   r_   r\   r   r   r   non_kwarg_to   s   


rc   c                 C   s   dS )NFr   rE   r   r   r   r      s   r   c                    s^   dd  | j r+t fddt|| D }|s+t||f\}}t| |||d S t|)Nc                 S   s.   t | tr| jS t | tjtjtjfrdS dS )NTF)r3   r   Z_has_symbolic_sizes_stridesr*   ZSymIntZSymFloatZSymBool)xr   r   r   is_symbolic   s
   
z3wordaround_stride_incorrect_op.<locals>.is_symbolicc                 3   s    | ]} |V  qd S r$   r   r&   rd   re   r   r   r(      r)   z1wordaround_stride_incorrect_op.<locals>.<genexpr>)	Zallow_fallback_kernelsr.   	itertoolschainvaluespytreeZtree_flattenr   r   )rL   r/   rM   rN   Zrequire_dynamicZ	flat_argsZ	args_specr   rg   r   wordaround_stride_incorrect_op   s   rl   c                 O   s:   t |  ||i |W  d    S 1 sw   Y  d S r$   )r   rK   r   r   r   
resize_as_  s   
$rm   c                 O   s   t | |g|R i |S r$   )r]   rK   r   r   r   (_sparse_coo_tensor_with_dims_and_tensors  s   rn   c                 C   s(   t jj| jv o| tjjtjjtj	jfvS r$   )
r*   TagZdynamic_output_shapetagsatenindexTensornonzerodefaultrepeat_interleaver/   r   r   r   <lambda>  s    rx   c                 O      t |r$   )r   rK   r   r   r   	dyn_shape  s   rz   TFunique_consecutivec                C   s  | j d u s	| j jst||r|jn|j}|d us|d u rfddlm}	m}
 |
| s4| dkr4d}n%| j 	 }t
jd }|d u rF| n||}|
|sSt|}|	||d |d u rf|rc||_n||_|d u rr||fg}n|jg |jd | ||j|d d  R  g}|d uo|jtdk}|s|r||d u r|jn|j| f}n|d}|| |s|r||d u r|d jn|d j| f}n|d}|| t|S )Nr   _constrain_range_for_sizehas_free_symbolsr2   maxrT   )	shape_envallow_dynamic_output_shape_opsr   Zunique_consecutive_memoZunique_memo%torch.fx.experimental.symbolic_shapesr~   r   numelcreate_unbacked_symintsysmaxsizesizeint	new_emptyshapefake_devicer*   r!   r?   r<   )rL   r/   r1   dimsortedreturn_inversereturn_countsr|   nnzr~   r   maxvalr   retZreturn_if_dim_and_cpuZinversecountsr   r   r   _unique  sB   	

2"

*

r   c                 C   s   t | ||d |||S r$   r   )rL   r/   r1   r   r   r   r   r   r   unique2c  s   r   c                 C   s,   t | |||dkr
|n|t|jd |||S )Nr   r2   )r   r   ndim)rL   r/   r1   r   r   r   r   r   r   r   
unique_dimj  s   r   c              
   C   s   t | |||d||ddS )NFTr{   r   )rL   r/   r1   r   r   r   r   r   r   rY   z  s   rY   c                 C   sJ   |d u r | j d u s| j jst|| j  }ddlm} || ||S Nr   r~   )r   r   r   r   r   r~   r   )rL   r/   ZrepeatsZoutput_sizer~   r   r   r   repeat_interleave_tensor  s   

r   c                 C   s   |j  }d ur	|S | jd u s| jjs| jst|t|jr$| j }nt|jr/| j }nt	|jr:| j
 }ntd|j ||_ |S )Nz local_scalar_dense/item NYI for )Z	item_memor   Zallow_scalar_outputsr   r
   dtypeZcreate_unbacked_symfloatr   r   r	   Zcreate_unbacked_symboolNotImplementedError)rL   r/   r1   r\   r   r   r   local_scalar_dense  s"   



r   c                 C   s   t jjj|dS )Nr2   )r*   opsrq   rt   ru   Zunbind)rL   r/   r1   r   r   r   nonzero_numpy  s   r   c                 C   s  | j d u s	| j jst||j }d u ruddlm}m} ddlm} ddl	m
} || s7| dkr7d}n;| j  }tjd }|| sNt| }nt|jj}	||	j|	j j}
t|
j|ritjd }n|
j}|||d ||_|j|| fd|ftjdS )Nr   r}   IntInfinitybound_sympyr2   r   )r   )r   r   r   Znonzero_memor   r~   r   torch.utils._sympy.numbersr   torch.utils._sympy.value_rangesr   r   r   r   r   r   mathprodr   nodeexprvar_to_ranger3   uppernew_empty_stridedr   r*   Zint64)rL   r/   r1   r   r~   r   r   r   r   	prod_node
prod_ranger   r   r   rt     s2   	


rt   c           	      C   s   t |dksJ |s<| jd u s| jjst|| j }tjd }ddlm}m	} ||
 s5t|
 }||d|d |g|jdd  R }||S )Nr2   r   r}   )minr      )r5   r   r   r   r   r   r   r   r~   r   r   r   r   r   )	rL   r/   paddedoffsetsZtotal_Lr   r~   r   Zoutput_shaper   r   r   _padded_dense_to_jagged_forward  s   


r   c                 C   s   | j d u s	| j jst|| j  }tjd }ddlm}m} ddl	m
} ddlm}	 || s8t| }
nt|jj}|	|j|j j}t|j|rStjd }
n|j}
|
dkr\|
}|||d ||fS )Nr2   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   r3   r   r   )rL   r/   selfmaskr   r   r~   r   r   r   Znum_elementsr   r   r   r   r   masked_select  s*   

r   )r!   layoutreturnc                C   s   |d ur|  |ksJ d| d|   |d ur,| |ks,J d| d|  |d ur@|j|ks@J d| d|j |d urU|j|ksUJ d| d|  |d uri|j|kskJ d| d|j d S d S )Nz!Tensor sizes mismatch! Expected: z, Got: z#Tensor strides mismatch! Expected: z!Tensor dtype mismatch! Expected: z"Tensor layout mismatch! Expected: z"Tensor device mismatch! Expected: )r   strider   r   r!   )rL   r/   tsizesstridesr   r!   r   r   r   r   assert_tensor_metadata5  s6   

r   c                 C   s   t jj| jv S r$   )r*   ro   Zdata_dependent_outputrp   rw   r   r   r   rx   X  s    c                 O   ry   r$   )r   rK   r   r   r   data_depX  s   r   c                 C   s0   |D ]}|d ur|j tjtjfv rt| qd S r$   )r   r*   boolZuint8r   )r/   r   indicesrr   r   r   r   check_no_bool_index_tensors_  s
   r   c                 C   s   t |||dd\}}|d j}t|  ||i |}t|s%||j}W d    n1 s/w   Y  ||d u r<|S t| ||S NTrP   rS   )r   r!   r   r"   r   r   r   )rL   r/   rM   rN   rY   rZ   r[   outr   r   r   )run_and_return_new_tensor_of_input_devicee  s   


r   rq   ZprimsZprimc                 C   s
   | j tv S r$   )	namespace_is_builtin_namespacesrE   r   r   r   
is_builtinx  r#   r   c                 C   s   t j|  dS )NZMeta)r*   r+   Z._dispatch_has_computed_kernel_for_dispatch_keynamerw   r   r   r   r   |  s   r   c                 C   s   t | o|  dot| S )Nzaten::_foreach_)r   r   
startswithr   rw   r   r   r   rx     s    c           
         s   dd t || D }zt|  ||i |}W d    n1 s$w   Y  W n ty5   t Y S w |s:|S |s>J g }t|D ]\ }t| fdd|D \}}	|	| j
| || qD|S )Nc                 S   s6   g | ]}t |ttfrt|rt |d  tjr|qS )r   )r3   r;   r<   r5   r*   rs   r0   r   r   r   
<listcomp>  s    z4foreach_run_and_map_input_device.<locals>.<listcomp>c                    s   g | ]}|  qS r   r   )r&   tlir   r   r     s    )rh   ri   rj   r   r   NotImplemented	enumerater   Z_find_common_devicer?   ra   rb   )
rL   r/   rM   rN   Ztensor_listsZout_metaZout_fakeZmeta_tr!   rY   r   r   r    foreach_run_and_map_input_device  s.   
r   c           	      O   sj   ddl m} t|||dd\}}|d j}|  ||i |}||W  d    S 1 s.w   Y  d S )Nr   )meta_index_TensorTrP   rS   )torch._meta_registrationsr   r   r!   to)	rL   r/   rM   rN   r   rY   rZ   r[   r   r   r   r   index_tensor  s   

$r   c                 O   sB   ddl m} |  ||i |W  d    S 1 sw   Y  d S )Nr   )meta_embedding_bag)r   r   )rL   r/   rM   rN   r   r   r   r   embedding_bag  s   $r   c                 O   s   t | |||S r$   )r   rK   r   r   r   multi_device_op_default  s   r   c                 O   sR   t |  ||i | W d    n1 sw   Y  t|||dd\}}|d S r   )r   r   )rL   r/   rM   rN   rY   rZ   r   r   r   multi_device_op_out  s   

r   c                    s   t  ||dd\}}|d |d jtjkp$jdko$ dk fdd t|  ||} tjj	u r>|d S |S )	NTrP   rj   rS   r   r2   c                      s   d  d dj  dS )NzMismatching z device between self (z) and values ()r    r   r/   Zself_devicerj   r   r   rx     s    z index_put_impl.<locals>.<lambda>)
r   r   r*   _checkr   r   r   rq   
index_put_ru   )rL   r/   rM   rN   rY   rZ   r   r   r   r   index_put_impl  s   

r   c                 O   s   t d)Nz3torch.compile does not support strided NestedTensor)r   rK   r   r   r   nested_tensors_unsupported  s   r   c                 C   s6   g | ]}|t jjt jjt jjt jjt jjfvr|qS r   )rq   	is_pinnedru   r   r!   prim_Device_nested_tensor_from_tensor_listr   rf   r   r   r   r     s    r   c                 O   s   |t vsJ d| d S )NzNYI: )_device_not_kwarg_opsrK   r   r   r   nyi  s   r   c                    s  t |||dd\}}|d j p |d j}|d jd }ddlm} ||s+d }nO|dkr<|d js<|d js<d }n>|tj	j
u rLtjjdi |}	n"tjj|d |d d |d |d	 |d
 |d |d |d |d d
}	tj|d |d |	}W d    n1 sw   Y   fdd}
t5 |di |}|tj	j
u r|
||W  d    S |
|d ||
|d ||
|d d fW  d    S 1 sw   Y  d S )NTrP   rS   weightr   )has_hint   r   paddingdilation
transposedoutput_paddinggroups
bias_sizes)Zbiasr   r   r   r   r   r   r   c                    s,   | d u r| S |d ur| j |d} t|  S )Nmemory_format)r   r   )r   mem_fmtr!   rL   r   r   convert4  s
   zconv.<locals>.convertr2   r   r   )r   r   r   r   r   r   Z	is_mkldnnZis_xpurq   convolutionru   r*   r+   Z_select_conv_backendZ%_conv_determine_backend_memory_formatr   )rL   r/   rM   rN   rY   kbatchr   r   Zconv_backendr   r   r   r   r   conv  sT   


"
$r   c                 C   sP   | j d u s	| j jst|| j  }ddlm} || t||k ||S r   )	r   r   r   r   r   r~   r*   r   r   )rL   r/   inputsweightsZ	minlengthnew_sizer~   r   r   r   bincountH  s   

r   c           
      C   st   | j d u s	| j jst|| j  }ddlm} || |s$|dd}|jdd  }||}||f}	||	fS )Nr   r   r2   )	r   r   r   r   r   r~   Z	transposer   r   )
rL   r/   r   lengthsZbatch_firstZnew_batch_sizer~   Zres_sizeZpacked_dataZ
batch_sizer   r   r   _pack_padded_sequenceZ  s   

r   c                    r9   )Nc                    s   | t  < | S r$   )FAST_OP_IMPLEMENTATIONS)r@   rw   r   r   rC   y  s   z-register_fast_op_impl.<locals>.impl_decoratorr   )r/   rC   r   rw   r   register_fast_op_implx  s   r   c           
         s   ddl m} t| }t|}t||}dg| }t|d ddD ]N |d   }|d | }|d | }	|dkr<| | nd|	dkrF||	 ndt|dkpY|dkpYk fdd |dkrjn| < q t|S )Nr   )guard_or_falser2   c                      s   d d d  dS )NzThe size of tensor a (z#) must match the size of tensor b (z) at non-singleton dimension r   r   r   r   ZsizeAZsizeBr   r   rx     s
    zinfer_size.<locals>.<lambda>)r   r  r5   r   ranger*   r   r<   )
abr  ZdimsAZdimsBr   ZexpandedSizesoffsetZdimAZdimBr   r  r   
infer_size  s"   

r  c                    s    fdd}|S )Nc                    sV   fdd}t d  }d }|D ]}t|tjr|jnd}|d u r&|}t||}q|d us2J ddlm}m}	 |D ]}t|tjrWt	|jt	|krW||	|j|rW q\q<|dS t
d}
|
}d }d	}|D ]'}t|tjstd
}qi||
kr|j
jdks|j
}|d u r|j}qi||jkrd
}qi|rt|di\}}d}d}|D ]2}t|tjsq||
kr| dkr|j
|
kr||kr|d  S |d7 }q|j
|kr|d  S qd
}d
}t|r|D ]}t|tjsq|ot|tjd}|ot|tjd}q|rt d ttj||dtjd|dS |r't d ttj||dtjd|dS |dS )Nc                    sD   t d|     i W  d    S 1 sw   Y  d S )Nzslow r   )msg)rM   rN   modeslow_refr   r   slow  s   $z=make_fast_binary_impl.<locals>.fast_binary_impl.<locals>.slowzattempt fastr   r   )r  sym_eqz#both tensors nontrivially broadcastrT   FTtype_promotion_kindr2   errorr   zfast is_contiguousrU   )r   r!   r   r    zfast channels_lastzno contiguity match)r   r3   r*   rs   r   r  r   r  r  r5   r!   r   r   r   r   r"   r   Zcontiguous_formatZchannels_lastr   empty)r
  rM   rN   r  ZoperandsZfinal_shaperA   r   r  r  rT   Zcommon_deviceZcommon_dtypeZhas_different_input_dtypesrY   Zcurrent_cpu_scalars_on_non_cpuZmax_cpu_scalars_on_non_cpuZdefinitely_contiguousZdefinitely_channels_lastr  r  )rM   rN   r
  r   fast_binary_impl  s   







z/make_fast_binary_impl.<locals>.fast_binary_implr   )r  r  r  r   r  r   make_fast_binary_impl  s    	r  c              	   C   s   t  $ t|  tjjj|}W d    n1 sw   Y  W d    n1 s*w   Y  |r;t| ||j|j	dS t| ||jS )N)real_tensor)
r   r   r*   r   rq   detachru   r   r!   r  )rL   rd   Zinclude_realr   r   r   r   fast_detach4  s    r  c                  C   s   dd l } t| jjjjt| jj t| jjjjt| jj t| jjj	jt| jj	 t| jjj
jt| jj
tjd t| jjjjt tS )Nr   )r  )Ztorch._refsr   r   rq   addrs   r  Z_refssubmuldivr   ZINT_TO_FLOATr  ru   r  r   )r*   r   r   r   r   <  s    

r   )TFF)FFNr$   )NNN)r   N)Nr   )F)	functoolsrh   r   r   typingr   r   r*   Ztorch._custom_opZtorch._loggingZtorch._dispatch.pythonr   Z
torch._opsr   Ztorch._prims_commonr   r   r   r	   r
   r   Ztorch._subclasses.fake_tensorr   r   r   r   r   r   Ztorch.fx.operator_schemasr   Ztorch.utils._statsr   utilsZ_pytreerk   __all__r:   r   Z_opsr   rq   r   r"   Z
empty_likeru   r   Z	full_likeZ	ones_likeZ	rand_likeZ
randn_likeZrandint_likers   Z
Tensor_outZ	low_dtypeZlow_dtype_outZ
zeros_liker   r   Znew_fullZ	new_zerosZnew_onesrW   Z_resize_output_r   Z
pin_memoryr   r!   r   r   Z_pin_memoryZ_resize_outputr   Z_list_to_tensorrV   r%   cacher7   r   r=   rF   rJ   __contains__rO   r]   r`   rc   r   rl   rm   rn   rz   r   Z_unique2r   r   r|   rY   rv   r   itemZ_local_scalar_denser   r   rt   r   r   Z_assert_tensor_metadatar   r   r   r   r   r   r   r   rr   r   Z_embedding_bagr   Z_unsafe_index_putcopyZcopy_Zslice_scatterr   r   Z	index_putr   r   Z_nested_view_from_bufferZ_nested_view_from_buffer_copyr   r   r   Zconvolution_backwardr   r   r   r   r   r  DEFAULTr  r  r   r   r   r   r   <module>   sj    
  	











		
L




3
)

"


#
















<
	$
 
