| Current File : //lib64/python3.6/__pycache__/profile.cpython-36.opt-2.pyc |
3
\
V � @ s� d dl Z d dlZd dlZd dlZd dlmZ dddgZG dd� d�Zdd d�Zdd
d�Z G d d� d�Z
d d
� Z e dkr|e � dS )� N)� OptionParser�run�runctx�Profilec @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S )
�_Utilsc C s
|| _ d S )N)�profiler)�selfr � r � /usr/lib64/python3.6/profile.py�__init__1 s z_Utils.__init__c C sF | j � }z(y|j|� W n tk
r, Y nX W d | j|||� X d S )N)r r �
SystemExit�_show)r � statement�filename�sort�profr r r
r 4 s
z
_Utils.runc C sJ | j � }z,y|j|||� W n tk
r0 Y nX W d | j|||� X d S )N)r r r r
)r r �globals�localsr r r r r r
r = s
z
_Utils.runctxc C s" |d k r|j |� n
|j|� d S )N)�
dump_stats� print_stats)r r r r r r r
r
F s z _Utils._showN)�__name__�
__module__� __qualname__r r r r
r r r r
r + s r � c C s t t�j| ||�S )N)r r r )r r r r r r
r R s c C s t t�j| ||||�S )N)r r r )r r r r r r r r
r _ s c @ s� e Zd ZdZd3dd�Zdd� Zdd� Zd d
� Zd d � Zd
d� Z dd� Z
dd� Z dd� Z e
e e e e e d�Z
dd� ZG dd� d�ZG dd� d�Zd d � Zd d � Zd5d!d"�Zd#d$� Zd%d&� Zd'd(� Zd)d*� Zd+d,� Zd-d.� Zd6d/d0�Zd1d2� ZdS )7r r Nc C s� i | _ d | _d| _d| _|d kr&| j}|| _|sHtj | _| _| j | _
nl|| _| j� }y t |�}W n" t k
r� || _| j | _
Y n0X |dkr�| j
| _
n| j| _
|tfdd�}|| _| j� | _| jd� d S )N� � c S s
|| � �S )Nr )�timer�sumr r r
�get_time_timer� s z(Profile.__init__.<locals>.get_time_timerr )�timings�cur�cmd� c_func_name�bias�timeZ process_timer �get_time�trace_dispatch_i�
dispatcher�len� TypeError�trace_dispatch�trace_dispatch_lr �t�
simulate_call)r r r# r, Zlengthr r r r
r � s0
zProfile.__init__c C s� | j }|� }|d |d | j | j }|dkr8|j| _| j| | ||�rd|� }|d |d | _n |� }|d |d | | _d S )Nr r �c_call)r r, r# r r" �dispatch)r �frame�event�argr r, �rr r r
r* � s zProfile.trace_dispatchc C sT | j }|� | j | j }|dkr(|j| _| j| | ||�rD|� | _n |� | | _d S )Nr. )r r, r# r r" r/ )r r0 r1 r2 r r, r r r
r& � s
zProfile.trace_dispatch_ic C s` | j }|� d | j | j }|dkr,|j| _| j| | ||�rL|� d | _n|� d | | _d S )Ng N@r. )r r, r# r r" r/ )r r0 r1 r2 r r, r r r
�trace_dispatch_mac� s zProfile.trace_dispatch_macc C sT | j }|� | j | j }|dkr(|j| _| j| | ||�rD|� | _n |� | | _d S )Nr. )r% r, r# r r" r/ )r r0 r1 r2 r% r, r r r
r+ � s
zProfile.trace_dispatch_lc C sD | j \}}}}}}||k r*|r*| j||�S ||| ||||f| _ dS )Nr )r �trace_dispatch_return) r r0 r, �rpt�rit�ret�rfn�rframe�rcurr r r
�trace_dispatch_exception� s
z Profile.trace_dispatch_exceptionc C s� | j r@|j| j d k r@| j \}}}}}}t|tj�s@| j|d� |j} | j| j| j f}
|dd|
|| j f| _ | j
} |
| kr�| |
\} }
}}}| |
d |||f| |
< nddddi f| |
< dS )Nr r r ���) r �f_back�
isinstancer �
fake_framer5 �f_code� co_filename�co_firstlineno�co_namer )r r0 r, r6 r7 r8 r9 r: r; Zfcode�fnr �cc�ns�tt�ct�callersr r r
�trace_dispatch_call s zProfile.trace_dispatch_callc
C sn dd| j f}|dd||| jf| _| j}||krX|| \}}}}} ||d ||| f||< nddddi f||< dS )Nr r r )r" r r )
r r0 r, rE r rF rG rH rI rJ r r r
�trace_dispatch_c_call s z Profile.trace_dispatch_c_callc C s� || j d k r | j| j d d� | j \}}}}}}|| }|| }|\} }
} } }
}| |
| | | | |
|f| _ | j}|| \}}}}}|s�|| }|d }| |kr�|| d || < nd|| < ||d || ||f||< dS )Nr r r r= r= )r r5 r )r r0 r, r6 r7 r8 r9 r; Z frame_totalZpptZpitZpetZpfn�pframeZpcurr rF rG rH rI rJ r r r
r5 # s" z Profile.trace_dispatch_return)�callZ exception�returnr. Z c_exceptionZc_returnc C s" | j d rd S || _| j|� d S )Nr ���)r r! r- )r r! r r r
�set_cmdY s
zProfile.set_cmdc @ s e Zd Zdd� Zdd� ZdS )zProfile.fake_codec C s || _ || _|| _d| _d S )Nr )rB �co_linerD rC )r r �line�namer r r
r _ s zProfile.fake_code.__init__c C s t | j| j| jf�S )N)�reprrB rR rD )r r r r
�__repr__e s zProfile.fake_code.__repr__N)r r r r rV r r r r
� fake_code^ s rW c @ s e Zd Zdd� ZdS )zProfile.fake_framec C s || _ || _d S )N)rA r> )r �codeZpriorr r r
r i s zProfile.fake_frame.__init__N)r r r r r r r r
r@ h s r@ c C sF | j dd|�}| jr | jd }nd }| j||�}| jd | |d� d S )NZprofiler r rN r= )rW r r@ r/ )r rT rX rM r0 r r r
r- m s zProfile.simulate_callc C sN | j }|� | j }x*| jd r<| jd | | jd |� d}qW |� | | _d S )Nr rO r r rP r= )r% r, r r/ )r r% r, r r r
�simulate_cmd_completey s z Profile.simulate_cmd_completer c C s$ dd l }|j| �j� j|�j� d S )Nr )�pstatsZStatsZ
strip_dirsZ
sort_statsr )r r rZ r r r
r � s zProfile.print_statsc
C s0 t |d�� }| j� tj| j|� W d Q R X d S )N�wb)�open� create_stats�marshal�dump�stats)r �file�fr r r
r � s zProfile.dump_statsc C s | j � | j� d S )N)rY �snapshot_stats)r r r r
r] � s zProfile.create_statsc C sf i | _ xZ| jj� D ]L\}\}}}}}|j� }d}x|j� D ] }||7 }q:W |||||f| j |< qW d S )Nr )r` r �items�copy�values) r �funcrF rG rH rI rJ ZncZcallcntr r r
rc � s zProfile.snapshot_statsc C s dd l }|j}| j|||�S )Nr )�__main__�__dict__r )r r! rh �dictr r r
r � s z Profile.runc C s8 | j |� tj| j� zt|||� W d tjd � X | S )N)rQ �sys�
setprofiler' �exec)r r! r r r r r
r � s
zProfile.runctxc O s6 | j t|�� tj| j� z
|||�S tjd � X d S )N)rQ rU rk rl r' )r rg �args�kwr r r
�runcall� s
zProfile.runcallc C s8 | j tk rtd��| j}d| _z | j||�S || _X d S )Nz&Subclasses must override .calibrate().r )� __class__r r) r# �_calibrate_inner)r �m�verboseZ
saved_biasr r r
� calibrate� s
zProfile.calibratec C s$ | j }dd� }|fdd�}||� |� }||� |� }|| }|rLtd|� t� } |� }| jdt� t� � |� }|| }
|r�td|
� d} d} x>| jj� D ]0\\}
}}\}}}}}|dkr�| |7 } | |7 } q�W |r�td | � td | � | |d
k�r td| ��| | d | }|�r td|� |S )Nc S s xt | �D ]}d}q
W d S )Nr )�range)�n�i�xr r r
�f1� s z$Profile._calibrate_inner.<locals>.f1c S s xt | �D ] }|d� q
W d S )N�d )rv )rs rz rx r r r
rb � s z#Profile._calibrate_inner.<locals>.fz elapsed time without profiling =zf(m)z elapsed time with profiling =g rb rz z!'CPU seconds' profiler reported =ztotal # calls =r z internal error: total calls = %dg @z+mean stopwatch overhead per profile event =)rb rz ) r% �printr r r r r rd �
ValueError)r rs rt r% rz rb Zt0Zt1Zelapsed_noprofile�pZelapsed_profileZ total_callsZ
reported_timer rS �funcnamerF rG rH rI rJ Zmeanr r r
rr � sB
"
zProfile._calibrate_inner)NNrP )rP )r ) r r r r# r r* r& r4 r+ r< rK rL r5 r/ rQ rW r@ r- rY r r r] rc r r rp ru rr r r r r
r h s< '
' '
1
c
C s� d} t | d�}d|_|jddddd d� |jd d
d d dd� tjd
d � s\|j� tjd� |j� \}}|tjd d �< t|�dkr�|d }tj j
dt j j |�� t
|d��}t|j� |d�}W d Q R X |dd d d�}t||d |j|j� n|j� |S )Nz?profile.py [-o output_file_path] [-s sort] scriptfile [arg] ...)�usageFz-oz --outfile�outfilezSave stats to <outfile>)�dest�help�defaultz-sz--sortr z?Sort order when printing to stdout, based on pstats.Stats classr r r �rbrm rh )�__file__r � __package__�
__cached__rP )r Zallow_interspersed_argsZ
add_optionrk �argvZ print_usage�exit�
parse_argsr( �path�insert�os�dirnamer\ �compile�readr r� r )r� �parserZoptionsrn Zprogname�fprX Zglobsr r r
�main* s2
r� rh rP )NrP rP )NrP )
rk r� r$ r^ Zoptparser �__all__r r r r r� r r r r r
�<module> s
'
E"