
    k h                        d dl Z d dlZd dlZd dlmZmZ d dlmZ ej                  j                  dddej                  g      ej                  j                  dg d      d	               Zej                  j                  d
g d      ej                  j                  dg d      d               Zej                  j                  dddej                  g      ej                  j                  dg d      d               Zd Zej                  j                  dddej                  g      ej                  j                  dg d      d               Zy)    N)pdist	minkowski)ensure_spacingp      size)   2   Nc           	         t        g |       g k(  sJ t        j                  j                  dd      }t        j                  |t        || |            sJ t        j                  j                  dd      }t        j                  |t        |d| |            sJ t        |t        |       j                         d	z  }t        ||| |      }t        j                  ||      sJ y )
N)p_normr   r   )r   min_split_sized   r   spacingr   r   metricr   g      ?)r   nprandomrandnarray_equalr   r   minr   r	   coordr   outs        |/home/developers/rajanand/mypropertyqr-fmb-refixing-v2/venv/lib/python3.12/site-packages/skimage/_shared/tests/test_coord.pytest_ensure_spacing_trivialr   
   s     "Q'2--- IIOOAq!E>>%aPT!UVVV IIOOC#E >>~eQqN  
 E)q1557#=G
$
OC>>%%%%    ndim)r   r            )r   
   Nc                     t        j                  d| f      }t        j                  d| f      }t        j                  t        ||      |      sJ y )Nr"   r   )r   )r   onesr   r   )r   r	   r   expecteds       r   test_ensure_spacing_nDr'   $   sC     GGQIEww4y!H>>.tDhOOOr   )r   r   Nc                     t         j                  j                  dd      }t        j                  t	        |t
        |             }t        |||       }t        j                  t        ||| |      |      sJ y )Nr   r   r   )r   r   r   )r   r   r   medianr   r   r   r   )r   r	   r   r   r&   s        r   $test_ensure_spacing_batch_processingr*   .   se     IIOOC#E iieI;<GeWQ?H>>ugaMx  r   c                  D   t         j                  j                  ddd      } t        j                         }t	        | ddd       t        j                         |z
  }t        j                         }t	        | ddd	       t        j                         |z
  }|d
|z  k  sJ y)zSmall batches are slow, large batches -> large allocations -> also slow.

    https://github.com/scikit-image/scikit-image/pull/6035#discussion_r751518691
    r   i8  )i@  r   )lowhighr	   r   r   i  )r   r   max_split_sizei N  gHzG?N)r   r   randinttimer   )coordststartdur1dur2s       r   test_max_batch_sizer5   =   s    
 YY14jAFYY[F63r$O99;DYY[F63r%P99;D $+r   c                     t         j                  j                  dd      }t        j                  t	        |t
        |             }t        ||| |      }t	        |t
        |       j                         |kD  sJ y )Nr   r   r   r   )r   r   r   r)   r   r   r   r   r   s        r   test_ensure_spacing_p_normr7   R   sa     IIOOC#E iieI;<G
$
OCY!,002W<<<r   )r0   numpyr   pytestscipy.spatial.distancer   r   skimage._shared.coordr   markparametrizeinfr   r'   r*   r5   r7    r   r   <module>r@      s1      3 0 q!RVVn-0& 1 .&0 1/P 0 2P q!RVVn-1
 2 .
* q!RVVn-0= 1 .=r   