a
    o=ick  ã                   @   s2  d Z ddlZddlZddlmZmZmZmZ ddl	m
Z
mZ g d¢Zg d¢Zej de¡ej de¡d	d
„ ƒƒZej de¡dd„ ƒZej de¡ej de¡dd„ ƒƒZej de¡ej de¡dd„ ƒƒZej de¡ej de¡dd„ ƒƒZdd„ Zdd„ Zej de¡ej de¡ej dddg¡ej dddg¡dd„ ƒƒƒƒZdd„ Zej dd g d!¢fd"g d#¢fd g d!¢fd g d!¢fd$g d!¢fd%d&d'gfd(dd&gfg¡d)d*„ ƒZej dd+d,g¡ej d-d.d/g¡ej d0d1d'g¡ej d2g d3¢¡ej d4ddg¡d5d6„ ƒƒƒƒƒZej d7e¡d8d9„ ƒZd:d;„ ZdS )<zf
Tets a series of opt_einsum contraction paths to ensure the results are the same for different paths
é    N)ÚcontractÚcontract_expressionÚcontract_pathÚhelpers)Úlinear_to_ssaÚssa_to_linear)Bza,ab,abc->abcz
a,b,ab->abzea,fb,gc,hd,abcd->efghzea,fb,abcd,gc,hd->efghzabcd,ea,fb,gc,hd->efghú$acdf,jbje,gihb,hfac,gfac,gifabc,hfacr   z cd,bdhe,aidb,hgca,gc,hgibcd,hgaczabhe,hidj,jgba,hiab,gabz bde,cdh,agdb,hica,ibd,hgicd,hiaczchd,bde,agbc,hiad,hgc,hgi,hiadzchd,bde,agbc,hiad,bdi,cgh,agdbzbdhe,acad,hiab,agac,hibdz	ab,ab,c->z
ab,ab,c->czab,ab,cd,cd->zab,ab,cd,cd->aczab,ab,cd,cd->cdzab,ab,cd,cd,ef,ef->zab,cd,ef->abcdefzab,cd,ef->acdfzab,cd,de->abcdezab,cd,de->bezab,bcd,cd->abcdzab,bcd,cd->abdzeb,cb,fb->cefzdd,fb,be,cdb->cefzbca,cdb,dbf,afc->zdcc,fce,ea,dbf->abzfdf,cdd,ccd,afe->aezabcd,adzed,fcd,ff,bcf->bezbaa,dcf,af,cde->bezbd,db,eac->acezfff,fae,bef,def->abdzefc,dbc,acf,fd->abezab,abzab,bazabc,abczabc,baczabc,cbazab,bczab,cbzba,bczba,cbzabcd,cdzabcd,abz	abcd,cdefzabcd,cdef->febaz	abcd,efdcz
aab,bc->acz
ab,bcc->aczaab,bcc->aczbaa,bcc->aczaab,ccb->aczaab,fa,df,ecc->bdezecb,fef,bad,ed->aczbcf,bbb,fbf,fc->zbb,ff,be->ezbcb,bb,fc,fff->zfbb,dfd,fc,fc->zafd,ba,cc,dc->bfzadb,bc,fa,cfc->dúbbd,bda,fc,db->acfzdba,ead,cad->bcezaef,fbc,dca->bde)
Úoptimalz
branch-allzbranch-2zbranch-1Úgreedyzrandom-greedyzrandom-greedy-128ZdpÚautozauto-hqÚstringÚoptimizec                 C   sN   t  |¡}t|g|¢R dddœŽ}t|g|¢R | ddœŽ}t ||¡sJJ ‚d S )NF©r   Úuse_blas©r   Úbuild_viewsr   ÚnpÚallclose©r   r   ÚviewsÚeinÚopt© r   úo/home/droni/.local/share/virtualenvs/DPS-5Je3_V2c/lib/python3.9/site-packages/opt_einsum/tests/test_contract.pyÚtest_comparei   s    
r   c                 C   s<   t  | ¡}t| g|¢R Ž }t |tj| g|¢R Ž ¡s8J ‚d S ©N)r   r   r   r   r   Úeinsum)r   r   r   r   r   r   Útest_drop_in_replacements   s    
r   c                 C   sb   t  |¡}t|g|¢R dddœŽ}d dd„ |D ƒ¡}t|g|¢R | ddœŽ}t ||¡s^J ‚d S )NFr   Ú c                 s   s*   | ]"}|d vrt t|ƒd ƒn|V  qdS ©z,->.éP  N©ÚchrÚord©Ú.0Úcr   r   r   Ú	<genexpr>‚   ó    z%test_compare_greek.<locals>.<genexpr>©r   r   r   Újoinr   r   r   r   r   r   Útest_compare_greekz   s
    
r,   c                 C   sJ   t  |¡}t|g|¢R ddiŽ}t|g|¢R d| iŽ}t ||¡sFJ ‚d S )Nr   Fr   r   r   r   r   Útest_compare_blasˆ   s    
r-   c                 C   s^   t  |¡}t|g|¢R ddiŽ}d dd„ |D ƒ¡}t|g|¢R d| iŽ}t ||¡sZJ ‚d S )Nr   Fr   c                 s   s*   | ]"}|d vrt t|ƒd ƒn|V  qdS r    r"   r%   r   r   r   r(   š   r)   z*test_compare_blas_greek.<locals>.<genexpr>r*   r   r   r   r   Útest_compare_blas_greek’   s
    
r.   c                  C   sH   dt tdƒd ƒ d } tj ddd¡}t t| |ƒtd|ƒ¡sDJ ‚d S )	Nr'   Úbr!   Úaé   é   é   Zcxa)r#   r$   r   ÚrandomZrandr   r   )r   Úxr   r   r   Ú&test_some_non_alphabet_maintains_order    s    r6   c                  C   s:   d} t  | ¡}t| g|¢R Ž }tt|d ƒƒdks6J ‚d S )Nr	   é   iØ  )r   r   r   ÚlenÚstr)r   r   r   r   r   r   Útest_printing©   s    
r:   r   FTÚout_specc           	      C   sÆ   t  | ¡}dd„ |D ƒ}t| g|¢R dddœŽ}t| g|¢R ||dœŽ}|rŠd| v rŠ| dd … dkrŠt  |  d¡d ¡\}||d|iŽ n||Ž }t ||¡s¢J ‚| | ¡ v s²J ‚| | ¡ v sÂJ ‚d S )	Nc                 S   s   g | ]
}|j ‘qS r   ©Úshape©r&   Úviewr   r   r   Ú
<listcomp>·   r)   z-test_contract_expressions.<locals>.<listcomp>Fr   z->éþÿÿÿr7   Úout)	r   r   r   r   Úsplitr   r   Ú__repr__Ú__str__)	r   r   r   r;   r   ÚshapesÚexpectedÚexprrB   r   r   r   Útest_contract_expressions±   s    
rI   c            	   
   C   s’   dd„ dD ƒ\} }}t  | ddg|ddg|ddgddg¡}dd„ dD ƒ\}}}t|ddg|ddg|ddgddgƒ}|| ||ƒ}t  ||¡sŽJ ‚d S )	Nc                 s   s   | ]}t j d d ¡V  qdS )r1   N)r   r4   Zrandn©r&   Ú_r   r   r   r(   Ê   r)   z=test_contract_expression_interleaved_input.<locals>.<genexpr>Zxyzr   r7   r1   r2   c                 s   s   | ]
}d V  qdS ))r1   r1   Nr   rJ   r   r   r   r(   Ì   r)   )r   r   r   r   )	r5   ÚyÚzrG   ZxshpZyshpZzshprH   rB   r   r   r   Ú*test_contract_expression_interleaved_inputÉ   s    &$rN   zstring,constantszhbc,bdef,cdkj,ji,ikeh,lfo)r7   r1   r2   r3   zbdef,cdkj,ji,ikeh,hbc,lfo)r   r7   r1   r2   zijab,acd,bce,df,ef->jizab,cd,ad,cbr7   r2   úab,bc,cdc                 C   s¶   t  | ¡}t| g|¢R dddœŽ}dd„ |D ƒ}g }g }tt||ƒƒD ]4\}\}}	||v rf| |	¡ qF| |¡ | |	¡ qFt| g|¢R d|iŽ}
t|
ƒ |
|Ž }t 	||¡s²J ‚d S )NFr   c                 S   s   g | ]
}|j ‘qS r   r<   r>   r   r   r   r@   ß   r)   z;test_contract_expression_with_constants.<locals>.<listcomp>Ú	constants)
r   r   r   Ú	enumerateÚzipÚappendr   Úprintr   r   )r   rP   r   rG   rF   Z	expr_argsZ	ctrc_argsÚir=   r?   rH   rB   r   r   r   Ú'test_contract_expression_with_constantsÒ   s    


rV   r   r
   Únr3   é   Úregr1   Ún_out)r   r1   r3   Ú
global_dimc              	   C   sj   t j|||ddddd\}}}t  ||¡}t|g|¢R ddiŽ}	t|g|¢R d| iŽ}
t |	|
¡sfJ ‚d S )Nr1   rX   é*   T)Zd_minZd_maxÚseedZreturn_size_dictr   F)r   Zrand_equationr   r   r   r   )r   rW   rY   rZ   r[   ÚeqrK   Z	size_dictr   rG   Úactualr   r   r   Útest_rand_equationð   s
    r`   Úequationc                 C   s>   t  | ¡}t| g|¢R Ž \}}t|ƒ}t|ƒ}||ks:J ‚d S r   )r   r   r   r   r   )ra   r   Zlinear_pathrK   Zssa_pathZlinear_path2r   r   r   Útest_linear_vs_ssaÿ   s
    
rb   c                  C   s&   d} g d¢}t | g|¢R ddiŽ d S )NrO   ))r1   r2   )r2   r3   )r3   rX   rF   T)r   )r^   Zshpsr   r   r   Ú test_contract_path_supply_shapes  s    rc   )Ú__doc__Únumpyr   ZpytestZ
opt_einsumr   r   r   r   Zopt_einsum.pathsr   r   ÚtestsZall_optimizersÚmarkZparametrizer   r   r,   r-   r.   r6   r:   rI   rN   rV   r`   rb   rc   r   r   r   r   Ú<module>   s^   X
		

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
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
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
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