U
    O8c                  
   @   s  d dl Z d dlZejdddddZejdddddZede  Zdd	d	gd	d	dggZdd	dgd	d	dggZ	ej
jeed
Zej
jee	d
Zej
jeed
ZejdddddZejdddddZede  ZedkZedk Zej
jeed
Zej
jeed
Zej
jeed
Zd4ddZdeeeefddZdddeeeefddZddeeeeeeeef
ddZedkreej eej eej eej eej  eej! edddd eddddd ed ddd ed!ddd ed"d#dd ed"d$dd ed"d%dd ed&d'dd	d( ed&d)dd	d( e"d* e"d+ ed,d-dd e"d* e"d. ed/d-dd e"d* e"d0 ed1d-dd e"d* e"d2 ed3d-dd dS )5    N            y              ?TF)maski'  d   g?g   c                 C   s   ddddg}ddddg}t d	|| f d
d dd dD }dd| }tj| |d}t|||| }	|	dkrtttt	|	d  d}
nd}
t d||d|	||
  ||
 f  d S )Nsmsu   µsnsr   g     @@g    .Ag    eAz%s : %-50s :  )endc                 S   s   g | ]}d t |d  qS )z%ss,nm%ss,%sl,nm%sl   )tuple).0x r   2/tmp/pip-unpacked-wheel-fd_gsd75/numpy/ma/bench.py
<listcomp>*   s     ztimer.<locals>.<listcomp>Zxyzz"from __main__ import numpy, ma, %s,)Zstmtsetupg        r   z&%d loops, best of %d: %.*g %s per loop)
printjointimeitTimerminrepeatintnumpyfloorlog10)r   vnloopZnrepZunitsZscalingvarnamesr   r   bestorderr   r   r   timer&   s    "
r(   c           	      C   sl   | j }td t| d d\}}tdt  d| |d td|  d\}}tdt  d| |d d S )	N2-------------------------------------------------- on small arrays)numpy.manmxs!%(module)s.%(funcname)s(%(data)s)%11sr#   r$   %s on large arrays)r+   nmxl__name__r   r(   locals)	funcr$   xsr,   xlr1   funcnamemoduledatar   r   r   compare_functions_1v8   s    r;   r   c	                 C   sn   t d t |  d d| dd }	}
tdt  |
|d t d|   d	| d }	}
tdt  |
|d d S )
Nr)   r*   nmlr+   z!%(data)s.%(methodname)s(%(args)s)r/   r0   znm%sl)r   r(   r4   )
methodnameargsvarsr$   testr6   r,   r7   r1   r:   verr   r   r   compare_methodsE   s    rC   c                 C   sn   | j }td t| d d\}}tdt  d| |d t| d d\}}tdt  d| |d d S )	Nr)   r*   )r+   z	nmxs,nmysr-   r.   r/   z on large arrays)r+   z	nmxl,nmylr2   )r5   r$   rA   r6   r,   ysnmysr7   r1   ylnmylr8   r9   r:   r   r   r   compare_functions_2vQ   s    rH   __main__Zraveli  )r$   	conjugatezZ	transpose
compressed__getitem__0z(0,0)z[0,-1]__setitem__z0, 17)r$   rA   z	(0,0), 17r)   z__setitem__ on small arraysz(nmxs.__setitem__((-1,0),numpy.ma.masked)znumpy.ma   z__setitem__ on large arraysz(nmxl.__setitem__((-1,0),numpy.ma.masked)zwhere on small arraysz numpy.ma.where(nmxs>2,nmxs,nmys)zwhere on large arraysz numpy.ma.where(nmxl>2,nmxl,nmyl))r	   r
   r   )#r   r    randomuniformZreshaper6   rD   Zzsm1m2maarrayr,   rE   Znmzsr7   rF   ZzlZmaskxZmaskyr1   rG   Znmzlr(   r;   rC   rH   r3   sinlogsqrtmultiplydividepowerr   r   r   r   r   <module>   s   	
   
   
    







