o
    6a                  
   @   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g dg d	gZg d
g d	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d7d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rYe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/d0dd e"d- e"d1 ed2d0dd e"d- e"d3 ed4d0dd e"d- e"d5 ed6d0dd dS dS )8    N            y              ?)TFF)FFT)TFT)maski'  d   g?g   c                 C   s   g d}g d}t d|| f dd dd dD }d	d
| }tj| |d}t|||| }	|	dkrFtttt	|	d  d}
nd}
t d||d|	||
  ||
 f  d S )N)smsu   µsns)r   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   0/usr/lib/python3/dist-packages/numpy/ma/bench.py
<listcomp>+   s    ztimer.<locals>.<listcomp>xyzz"from __main__ import numpy, ma, %s,)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nloopnrepunits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)r0   nmxl__name__r   r-   locals)	funcr&   xsr1   xlr6   funcnamemoduledatar   r   r   compare_functions_1v9   s   r@   r   Tc	                 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lr0   z!%(data)s.%(methodname)s(%(args)s)r4   r5   znm%sl)r   r-   r9   )
methodnameargsvarsr&   testr;   r1   r<   r6   r?   verr   r   r   compare_methodsF   s   rH   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/   )r0   z	nmxs,nmysr2   r3   r4   z on large arrays)r0   z	nmxl,nmylr7   )r:   r&   rF   r;   r1   ysnmysr<   r6   ylnmylr=   r>   r?   r   r   r   compare_functions_2vR   s   rM   __main__raveli  )r&   	conjugatez	transpose
compressed__getitem__0z(0,0)z[0,-1]__setitem__z0, 17F)r&   rF   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uniformreshaper;   rI   zsm1m2maarrayr1   rJ   nmzsr<   rK   zlmaskxmaskyr6   rL   nmzlr-   r@   rH   rM   r8   sinlogsqrtmultiplydividepowerr   r   r   r   r   <module>   sx   	










