a
    Re                     @   s  d dl Z d dlZd dlmZ d dlm  mZ d dl	m
Z
mZ zd dlZW n ey`   dZY n0 e jjedu ddZdZe de jde jjedgdfZejejejejejejgZe jed	d
d Ze jed	dd Ze jdd Ze jdd Zdd Z dd Z!dd Z"dd Z#dd Z$dd Z%dd Z&d d! Z'd"d# Z(d$d% Z)d&d' Z*d(d) Z+d*d+ Z,d,d- Z-d.d/ Z.d0d1 Z/d2d3 Z0dS )4    N)assert_allcloseassert_equalzpydata/sparse not installed)reasonz;pydata/sparse (0.8) does not implement necessary operationsZCOOZDOK)Zmarks)paramsc                 C   s   t t| jS N)getattrsparseparamrequest r   `/var/www/sunrise/env/lib/python3.9/site-packages/scipy/sparse/linalg/tests/test_pydata_sparse.py
sparse_cls"   s    r   c                 C   s   | j S r   )r	   r
   r   r   r   sp_sparse_cls'   s    r   c                 C   s*   t jd t jdd}||| |fS Ni  	   )nprandomseedrand)r   r   A_denser   r   r   same_matrix,   s    r   c                 C   sB   t jd t jdd}||j }| |}t jd}|||fS r   )r   r   r   r   T)r   r   A_sparsebr   r   r   matrices3   s    
r   c                 C   sL   | \}}}t j||dd\}}|dks*J t|tjs:J t|| | d S )NgV瞯<Zatolr   )splinZgmres
isinstancer   ndarrayr   )r   r   r   r   xinfor   r   r   test_isolve_gmres=   s
    
r"   c                 C   s<   | \}}}t ||}t ||}t|d |d dd d S )Nr   g?̔>r   )r   lsmrr   r   r   r   r   Zres0resr   r   r   	test_lsmrG   s    
r&   c                  C   s6   t jtdtdtddd } t| jd d S )N)
      r'   r(   )Ar   x0r   )r(   )r   r#   r   oneszerosr   shape)r    r   r   r   test_lsmr_output_shapeO   s    &r.   c                 C   s<   | \}}}t ||}t ||}t|d |d dd d S )Nr   gh㈵>r   )r   Zlsqrr   r$   r   r   r   	test_lsqrT   s    
r/   c                 C   s   | \}}}t |d }||}tj|d|d\}}tj|d|d\}}	t|| t|	| ||fD ]}
tj||d|d\}}tj||
d|d\}}	t|| t|	| tj||d|d\}}tj||
d|d\}}	t|| t|	| qfd S )N      kv0)Mr3   r4   )r   Zdiag	__class__r   Zeigsr   Zeigsh)r   r   r   r4   ZM_denseZM_sparsew_densev_densewvr5   r   r   r   	test_eigs[   s     






r;   c           
      C   sX   | \}}}t j|d|d\}}}t j|d|d\}}}	t|| t|| t|	| d S )Nr0   r2   )r   Zsvdsr   )
r   r   r   r4   Zu0s0Zvt0usZvtr   r   r   	test_svdsu   s    


r?   c           	      C   sR   | \}}}|d d d f }t ||\}}t ||\}}t|| t|| d S r   )r   Zlobpcgr   )	r   r   r   r    Xr7   r8   r9   r:   r   r   r   test_lobpcg   s    

rA   c                 C   s  | \}}}t jt|d}tt||}t||}t|t j	sJJ t
|| tt||}tj||dd}t|t j	sJ t
|| tt||}t||}t|t j	sJ t
|| tt|t|}t||}t|t|sJ t
| |  d S )Nr1   T)Zuse_umfpack)r   r   r   lenr   Zspsolvesp
csc_matrixr   r   r   typetoarray)r   r   r   r   b2r*   r    r   r   r   test_spsolve   s(    



rH   c                 C   s   | \}}}t |}t|}t|}t|j|s4J t|j|sDJ |tt	
||jt	|ff}|tt	
|t	||jff}|j|j |j |j }	t|	 |  || }
t|
t	|dd d S )Ng|=r   )rB   rE   r   Zsplur   LUrC   rD   r   r+   Zperm_rZarangeZperm_cr   r   rF   solveeye)r   r   r   r   nr   luZPrZPcA2zr   r   r   	test_splu   s    

$$rQ   c                 C   sf   | \}}}t |}t|}t|j|s,J t|j|s<J || }t|t	
t|dd d S )NgMbP?r   )rE   r   Zspilur   rI   rJ   rK   rF   r   r   rL   rB   )r   r   r   r   r   rN   rP   r   r   r   
test_spilu   s    

rR   c                 C   s2   | \}}}t |}t||}t|| | d S r   )r   Ztrilr   Zspsolve_triangularr   )r   r   r   r   r    r   r   r   test_spsolve_triangular   s    

rS   c                 C   s,   | \}}}t |}t |}t|| d S r   )r   Z
onenormestr   )r   r   r   r   Zest0Zestr   r   r   test_onenormest   s    


rT   c                 C   s:   | \}}}t t|}t |}t| |  d S r   )r   invrC   rD   r   rF   r   r   r   r   r*   r    r   r   r   test_inv   s    

rW   c                 C   s:   | \}}}t t|}t |}t| |  d S r   )r   ZexpmrC   rD   r   rF   rV   r   r   r   	test_expm   s    

rX   c                 C   s0   | \}}}t ||}t ||}t|| d S r   )r   Zexpm_multiplyr   rV   r   r   r   test_expm_multiply   s    
rY   c                 C   s   | \}}||k  sJ d S r   )allr   Z	sp_sparseZ	pd_sparser   r   r   test_eq   s    r\   c                 C   s   | \}}||k  rJ d S r   )anyr[   r   r   r   test_ne   s    r^   )1Zpytestnumpyr   Zscipy.sparser   rC   Zscipy.sparse.linalgZlinalgr   Znumpy.testingr   r   	ExceptionmarkZskipifZ
pytestmarkmsgr	   ZxfailZsparse_paramsZ
bsr_matrixZ
csr_matrixZ
coo_matrixrD   Z
dia_matrixZ
dok_matrixZscipy_sparse_classesZfixturer   r   r   r   r"   r&   r.   r/   r;   r?   rA   rH   rQ   rR   rS   rT   rW   rX   rY   r\   r^   r   r   r   r   <module>   s^   







	
