File: //usr/local/lib/python3.7/test/__pycache__/sortperf.cpython-37.opt-2.pyc
B
��g� � @ sr d dl Z d dlZd dlZd dlZd dlZd dlZe�� Zdd� Zdd� Z dd� Z
dd � Z d
d � Z e
d krne � dS )
� Nc s6 t j�td| �}yt|d�}W n� tk
r� tj� � fdd�t| �D �}yVz&t|d�}t� ||� |�
� d }W d |r�yt � |� W n tk
r� Y nX X W n0 tk
r� } zt d|d|� W d d }~X Y nX Y nZX t�
|�}|�
� xDtd�D ]8}t�| �}|d |� }|d |�= |�� |�|� ~q�W |S ) Nzrr%06d�rbc s g | ]
}� � �qS � r )�.0�i)�rr �)/usr/local/lib/python3.7/test/sortperf.py�
<listcomp> s z randfloats.<locals>.<listcomp>�wbz can't write�:�
)�os�path�join�td�open�OSError�random�range�marshal�dump�close�unlink�print�load� randrange�reverse�extend)�n�fn�fp�result�msgr Ztempr )r r �
randfloats s:
&
r" c C s t j�� d S )N)�sys�stdout�flushr r r r r% 8 s r% c C s6 t �� }| �� t �� }td|| dd� t� d S )Nz%6.2f� )�end)�timeZ perf_counter�sortr r% )�LZt0Zt1r r r �doit; s
r+ c
C s� t dd� dD ��}ddt|� }t|d| � �x�| D �]�}d|> }t|�}td||f d d
� t� t|� |�� t|� t|� x>td �D ]2}t� |�}t� |�}|| || ||< ||< q�W t|� |d kr�d
d� td �D �|dd �< t|� x(t|d �D ]}t�� |t� |�< �q
W t|� |dk�r`|dd �= ||d }t
t dd� |��}t|� ~t
t t dg| ��}t|� ~|d } t
t| d dd��}|�
t| �� t
t t|��}t|� t� q:W d S )Nc S s g | ] }|d �qS )r) r )r Zchr r r r U s z tabulate.<locals>.<listcomp>z *\/3+%~=!z%2s %7sz %6s)r z2**i� z%2d %7dr& )r' � r c S s g | ] }t � � �qS r )r )r �dummyr r r r k s i�����d � c S s | S )Nr )�xr r r �<lambda>y � ztabulate.<locals>.<lambda>g �� ���)�tuple�lenr r" r% r+ r r r r �list�map�absr �float)
r ZcasesZfmtr r r* r. Zi1Zi2Zhalfr r r �tabulateB sL
r< c C s� d} d}t jdd � r�tt jd � } }t jdd � r�tt jd �}t jdd � r�d}x&t jdd � D ]}d| t|� }qfW t�|� t| |d �}t|� d S )N� � r, r4 r- i�
)r# �argv�int�hashr Zseedr r< )Zk1Zk2r1 �ar r r r �main� s
rC �__main__)r# r( r r Ztempfiler Z
gettempdirr r" r% r+ r< rC �__name__r r r r �<module> s 'L