o
    ٷi+                     @   s   d dl Z d dlmZmZ d dlZd dlZd dlmZm	Z	m
Z
 d dlmZ G dd dZedddd	d
dddfedddd	d
dddfedddd
dddfedddd
ddddddfedddddddddfgZg d Zd!d" Zg d#Zd$d% Zd&d' Zd(d) ZdS )*    N)AnyCallable)EinopsError_compactify_pattern_for_einsumeinsum)collect_test_backendsc                   @   s,   e Zd ZdedefddZdefddZdS )		Argumentsargskargsc                 O   s   || _ || _d S Nr	   kwargs)selfr	   r
    r   L/home/ubuntu/.local/lib/python3.10/site-packages/einops/tests/test_einsum.py__init__   s   
zArguments.__init__functionc                 C   s   || j i | jS r   r   )r   r   r   r   r   __call__      zArguments.__call__N)__name__
__module____qualname__r   r   r   r   r   r   r   r   r      s    r   zb c_in h w -> w c_out h bz
c_in c_out      )
bias_shapec_outc_in)   r         )r   r   r   r   r   zb c_in h w -> w c_in h b )r   r   )r   r   r   r   zb c_in h w -> b c_outzc_in h w c_outr   r      )r   r   hwr   r   r!   zb t head c_in -> b t head c_outzhead c_in c_out   )r   headr   r   r   r   r   r!   )r   r   r   r%   ))zb c h w, b w -> b hzabcd,ad->ac)r'   r$   )r   r   )zb c h w, b w, b c -> b hzabcd,ad,ab->ac))r   r   (   r!   r$   r   r   )r   r(   )z2... one two three, three four five -> ... two fivez...abc,cde->...be)    r!   r   r   r   r   r!   r%   r+   r!   r   r%   )z2one two three ..., three four five -> two five ...zabc...,cde->be...))r   r   r   r+   r!   r,   )r   r%   r+   r!   )z6... one two three, ... three four five -> ... two fivez...abc,...cde->...be)r*   )r+   r!   r   r!   r%   r-   )z*first_tensor second_tensor -> first_tensorzab->a))r!   r   r!   )zi i -> zaa->))r!   r!   r   )z% one  two  ,  three four->two  four  z	ab,cd->bd)r)   )r   r!   )r   r!   )zi middle i -> middlezaba->b))r!   
   r!   r/   )zi ... i -> ...z
a...a->...)r!   r   r      r   r!   )r   r   r2   r   )zi ... i -> i ...za...a->a...r1   )r!   r   r   r2   r   )zone one one -> onezaaa->a))r!   r!   r!   r.   )zi j k -> j i kzabc->bac))r2   r   r   )r   r2   r   )z
... -> ...z...->...)r!   r   r   r   r2   r3   )z..., ..., ... -> ...z...,...,...->...)r   r   r4   r4   r4   )zindex ->za->r0   r   c                  C   s   t dddD ]D} tj }| jdv rJ|  j}tD ]0\}}}||}td|j	d| j |j
|dd}| |}||}	| |	}
|
j|ksIJ qqd S )	NTF)layerssymbolic)
tensorflowtorchoneflowpaddleRunningforsizefloat32)r   nprandomdefault_rngframework_namer5   EinMixtest_layer_casesprinteinsum_patternuniformastype
from_numpyto_numpyshape)backendrng
layer_typer	   in_shape	out_shapelayerinputinput_frameworkoutput_frameworkoutputr   r   r   
test_layer   s   




rW   )
r7   r8   jaxnumpyr9   cupyztensorflow.kerasr:   pytensormlxc                     s  t dd t } | D ]{ tD ]v\}}}}td| d j  t|}||ks)J tjdfdd|D } fdd|D }d	D ]@}|rQ j	|g|R  }	n	t	g ||R  }	t
|	j|krltd
| d|	j tj	|g|R  }
 |	}tjj||
dd qCqq
d S )Nc                 S   
   | j tv S r   rC   valid_backends_functionalxr   r   r   <lambda>      
 z!test_functional.<locals>.<lambda>	Running 'z' for r   c                       g | ]} j |d dqS r=   r?   rH   rI   ).0rL   rstater   r   
<listcomp>       z#test_functional.<locals>.<listcomp>c                       g | ]}  |qS r   )rJ   )rh   arrayrM   r   r   rk          TFExpected output shape 	 but got r!   decimal)filterr   test_functional_casesrF   rC   r   r@   rA   RandomStater   tuplerL   
ValueErrorrK   testingassert_array_almost_equal)backendseinops_patterntrue_pattern	in_shapesrQ   predicted_pattern	in_arraysin_arrays_frameworkdo_manual_call	out_arraytrue_out_arraypredicted_out_arrayr   rM   rj   r   test_functional   s*   
r   c               
      s  t dd tddd} | D ] tD ]z\}}}}td| d j  t|}||ks,J tjd fd	d
|D }fdd
|D }tj	|g|R  }dD ];}	|	r] j	|g|R  }
n	t	g ||R  }
 
|
tt||}|j|krtd| d|j tjj||dd qOqqd S )Nc                 S   r]   r   r^   r`   r   r   r   rb      rc   z*test_functional_symbolic.<locals>.<lambda>TF)r6   r5   rd   z' for symbolic r   c                    rm   r   )create_symbolrh   rP   ro   r   r   rk      rp   z,test_functional_symbolic.<locals>.<listcomp>c                    re   rf   rg   r   ri   r   r   rk      rl   rq   rr   rs   r!   rt   )rv   r   rw   rF   rC   r   r@   rA   rx   r   eval_symbollistziprL   rz   r{   r|   )r}   r~   r   r   rQ   r   in_symsin_dataexpected_out_datar   predicted_out_symbolpredicted_out_datar   r   r   test_functional_symbolic   s4   
r   c                     s  t jd  fdd} tjtdd t| ddd W d    n1 s&w   Y  tjtd	d t| ddd
 W d    n1 sEw   Y  tjtd	d t| ddd W d    n1 sdw   Y  tjtdd t| ddd W d    n1 sw   Y  tjtdd t| ddd W d    n1 sw   Y  tjtdd t| dddd W d    n1 sw   Y  tjt	dd t| dd
tjd  W d    n1 sw   Y  tjt	dd t| ddd W d    n	1 sw   Y  tjtdd td| ddd W d    n	1 s'w   Y  tjtdd td W d    n	1 sCw   Y  tjtdd t| dd W d    d S 1 scw   Y  d S )Nr   c                     s    j | ddS )Nr=   r?   rg   )rL   ri   r   r   create_tensor  r   z-test_functional_errors.<locals>.create_tensorz
^Singleton)matchr!   r2   z	i () -> iz^Shape rearrangementza b -> (a b)r/   z(a b) -> a bz^Anonymous axeszi 2 -> iz^Invalid axis identifierz	i 2j -> iz^Einsum patternr   r   zi j kz^Too many axes z	 extra ->z^Unknown axiszi j -> kz^The last argumentz
i j k -> ir   z^`einops.einsum` takes)r@   rA   rx   pytestraisesNotImplementedErrorr   r   rz   RuntimeErrorjoinstringascii_letters)r   r   ri   r   test_functional_errors	  s   



$r   )r   typingr   r   rY   r@   r   einops.einopsr   r   r   einops.testsr   r   rE   rw   rW   r_   r   r   r   r   r   r   r   <module>   sD    v# 