U
e5d[ @ st d dl Z d dlZd dlZd dlZdddgZG dd dZdddZdd dZG d
d dZd d Z e
d
krpe dS ) NrunrunctxProfilec @ s, e Zd Zdd Zdd Zdd Zdd Zd S )
_Utilsc C s
|| _ d S N)profiler)selfr r /usr/lib64/python3.8/profile.py__init__0 s z_Utils.__init__c C sF | }z(z|| W n tk
r, Y nX W 5 | ||| X d S r )r _showr
SystemExit)r statementfilenamesortprofr r r
r 3 s
z
_Utils.runc C sJ | }z,z|||| W n tk
r0 Y nX W 5 | ||| X d S r )r r r r
)r r globalslocalsr r r r r r
r < s
z
_Utils.runctxc C s" |d k r| | n
|| d S r )
dump_stats print_stats)r r r r r r r
r E s z _Utils._showN)__name__
__module__ __qualname__r r r r r r r r
r * s r c C s t t| ||S r )r r r )r r r r r r
r Q s c C s t t| ||||S r )r r r )r r r r r r r r
r ^ s c @ s e Zd ZdZd4ddZdd Zdd Zd d
Zd d Zd
d Z dd Z
dd Z dd Z e
e e e e e dZ
dd ZG dd dZG dd dZd d Zd d Zd5d!d"Zd#d$ Zd%d& Zd'd( Zd)d* Zd+d, Zd-d. Zd/e_d6d0d1Zd2d3 Z dS )7r r Nc C s i | _ d | _d| _d| _|d kr&| j}|| _|sHtj | _| _| j | _
nl|| _| }z t |}W n" t k
r || _| j | _
Y n0X |dkr| j
| _
n| j| _
|tfdd}|| _| | _| d d S )N c S s
|| S r r )timersumr r r
get_time_timer s z(Profile.__init__..get_time_timerr )timingscurcmd c_func_namebiastime process_timer get_timetrace_dispatch_i
dispatcherlen TypeErrortrace_dispatchtrace_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 c_callr r- r# r r" dispatch)r frameeventargr r- rr r r
r+ s zProfile.trace_dispatchc C sT | j }| | j | j }|dkr(|j| _| j| | ||rD| | _n | | | _d S Nr0 r1 r r3 r4 r5 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@r0 r1 r8 r r r
trace_dispatch_mac s zProfile.trace_dispatch_macc C sT | j }| | j | j }|dkr(|j| _| j| | ||rD| | _n | | | _d S r7 )r& r- r# r r" r2 )r r3 r4 r5 r& r- r r r
r, s
zProfile.trace_dispatch_lc C sD | j \}}}}}}||k r*|r*| ||S ||| ||||f| _ dS Nr/ )r trace_dispatch_return) r r3 r- rptritretrfnrframercurr r r
trace_dispatch_exception s
z Profile.trace_dispatch_exceptionc C s | j r@|j| j d k r@| j \}}}}}}t|tjs@| |d |j} | j| j| j f}
|dd|
|| j f| _ | j
} |
| kr| |
\} }
}}}| |
d |||f| |
< nddddi f| |
< dS Nr r/ ) r f_back
isinstancer
fake_framer; f_code co_filenameco_firstlinenoco_namer )r r3 r- r< r= r> r? r@ rA Zfcodefnr ccnsttctcallersr 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 r3 r- rL r rM rN rO rP rQ r r r
trace_dispatch_c_call s z Profile.trace_dispatch_c_callc C s || j d k r | | j d d | j \}}}}}}|| }|| }|\} }
} } }
}| |
| | | | |
|f| _ | j}|| \}}}}}|s|| }|d }| |kr|| d || < nd|| < ||d || ||f||< dS rC )r r; r )r r3 r- r< r= r> r? rA Z frame_totalZpptZpitZpetZpfnpframeZpcurr rM rN rO rP rQ r r r
r; " s" z Profile.trace_dispatch_return)callZ exceptionreturnr0 Z c_exceptionZc_returnc C s" | j d rd S || _| | d S )Nr )r r! r. )r r! r r r
set_cmdX s
zProfile.set_cmdc @ s e Zd Zdd Zdd ZdS )zProfile.fake_codec C s || _ || _|| _d| _d S Nr )rI co_linerK rJ )r r linenamer r r
r ^ s zProfile.fake_code.__init__c C s t | j| j| jfS r )reprrI rY rK r r r r
__repr__d s zProfile.fake_code.__repr__N)r r r r r^ r r r r
fake_code] s r_ c @ s e Zd Zdd ZdS )zProfile.fake_framec C s || _ || _d S r )rH rE )r codeZpriorr r r
r h s zProfile.fake_frame.__init__N)r r r r r r r r
rG g s rG c C sF | dd|}| jr | jd }nd }| ||}| jd | |d d S )NZprofiler rD rU )r_ r rG r2 )r r[ r` rT r3 r r r
r. l s zProfile.simulate_callc C sJ | j }| | j }| jd r:| jd | | jd | d}q| | | _d S )Nr rV rD r )r& r- r r2 )r r& r- r r r
simulate_cmd_completex s
z Profile.simulate_cmd_completer c C s$ dd l }|| | d S rX )pstatsZStatsZ
strip_dirsZ
sort_statsr )r r rb r r r
r s zProfile.print_statsc C s0 t |d }| t| j| W 5 Q R X d S )Nwb)open create_statsmarshaldumpstats)r filefr r r
r s zProfile.dump_statsc C s | | d S r )ra snapshot_statsr] r r r
re s zProfile.create_statsc C s^ i | _ | j D ]H\}\}}}}}| }d}| D ] }||7 }q6|||||f| j |< qd S rX )rh r itemscopyvalues) r funcrM rN rO rP rQ ZncZcallcntr r r
rk s
zProfile.snapshot_statsc C s dd l }|j}| |||S rX )__main____dict__r )r r! rp dictr r r
r s z Profile.runc C s8 | | t| j zt||| W 5 td X | S r )rW sys
setprofiler( exec)r r! r r r r r
r s
zProfile.runctxc O s t | dkr| ^}}} nV| s&tdnHd|krZ|d}| ^}} dd l}|jdtdd ntdt | d |t| t |j
z|| |W S t d X d S ) Nr z:descriptor 'runcall' of 'Profile' object needs an argumentro r z0Passing 'func' as keyword argument is deprecated)
stacklevelz7runcall expected at least 1 positional argument, got %dr/ ) r) r* popwarningswarnDeprecationWarningrW r\ rs rt r( )argskwr ro rx r r r
runcall s(
zProfile.runcallz ($self, func, /, *args, **kw)c C s< | j tk rtd| j}d| _z| ||W S || _X d S )Nz&Subclasses must override .calibrate().r ) __class__r r* r# _calibrate_inner)r mverboseZ
saved_biasr r r
calibrate s
zProfile.calibratec C s | j }dd }|fdd}|| | }|| | }|| }|rLtd| t } | }| dt t | }|| }
|rtd|
d} d} | j D ]0\\}
}}\}}}}}|d kr| |7 } | |7 } q|rtd
| td | | |d krtd
| | | d | }|rtd| |S )Nc S s t | D ]}d}qd S r: range)nixr r r
f1 s z$Profile._calibrate_inner..f1c S s t | D ] }|d qd S )Nd r )r r r r r r
rj s z#Profile._calibrate_inner..fz elapsed time without profiling =zf(m)z elapsed time with profiling =g )rj r z!'CPU seconds' profiler reported =ztotal # calls =r/ z internal error: total calls = %dg @z+mean stopwatch overhead per profile event =) r& printr r r r r rl
ValueError)r r r r& r rj Zt0t1Zelapsed_noprofilepZelapsed_profileZ total_callsZ
reported_timer rZ funcnamerM rN rO rP rQ Zmeanr r r
r sB
zProfile._calibrate_inner)NN)r )r ) r r r r# r r+ r' r9 r, rB rR rS r; r2 rW r_ rG r. ra r r re rk r r r} __text_signature__r r r r r r
r g s@ '
' '
+
c
C s dd l } ddlm} d}||d}d|_|jdddd d d
|jd d d
ddd |jdddddd
tjdd s| td | \}}|tjd d < |j
d k r| j |j
|_
t
|dkr|jrdd l}d}|j|d d}nR|d } tj d| j | t| }
t|
| d}W 5 Q R X | dd d d}zt||d |j
|j W n6 tk
r } zd t_t| j W 5 d } ~ X Y nX n| |S ) Nr ) OptionParserzMprofile.py [-o output_file_path] [-s sort] [-m module | scriptfile] [arg] ...)usageFz-oz --outfileoutfilezSave stats to )desthelpdefaultz-mmodule
store_truezProfile a library module.)r actionr r z-sz--sortr z?Sort order when printing to stdout, based on pstats.Stats classr r/ r z(run_module(modname, run_name='__main__'))
run_modulemodnameru rp )__file__r __package__
__cached__) osZoptparser Zallow_interspersed_argsZ
add_optionrs argvZ print_usageexit
parse_argsr pathabspathr) r runpyr insertdirnameio open_codecompilereadr r BrokenPipeErrorstdouterrno) r r r parserZoptionsr{ r r` ZglobsZprognamefpexcr r r
main9 s^
r rp )Nr )Nr ) r rs r$ rf __all__r r r r r r r r r r
s
'
U9