/usr/lib/python2.7/dist-packages/woo/timing.py is in python-woo 1.0+dfsg1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 | # encoding: utf-8
# 2008 © Václav Šmilauer <eudoxos@arcig.cz>
"""Functions for accessing timing information stored in engines and functors.
See `timing section <https://yade-dem.org/doc/current/prog.html#timing>`_ of the Yade manual, `wiki page <http://yade-dem.org/index.php/Speed_profiling_using_TimingInfo_and_TimingDeltas_classes>`_ for some examples.
"""
from woo.core import *
from woo.dem import *
def _resetEngine(e):
if e.timingDeltas: e.timingDeltas.reset()
if isinstance(e,Functor): return
if isinstance(e,Dispatcher):
for f in e.functors: _resetEngine(f)
elif isinstance(e,ParallelEngine):
for s in e.slaves: _resetEngine(s)
e.execTime,e.execCount=0,0
def reset():
"Zero all timing data."
import woo
S=woo.master.scene
for e in S.engines: _resetEngine(e)
_statCols={'label':38,'count':20,'time':20,'relTime':20}
_maxLev=3
def _formatLine(label,time,count,threads,totalTime,level,count2=-1):
sp,negSp=' '*level*2,' '*(_maxLev-level)*2
raw=[]
raw.append(label)
raw.append((str(count)+(' [/%d]'%threads if threads>1 else '')) if count>=0 else '')
if count2>=0: raw[-1]='(%d) %s'%(count2,raw[-1]) # for nFullRuns for some colliders
raw.append(('%.1f'%(time/1000000.)) if time>=0 else '')
raw.append(('%6.2f'%(time*100./totalTime)) if totalTime>0 else '')
#raw.append('[%2.1f]'%(time*100./totalTime/threads) if totalTime>0 and threads>1 else '')
return u' '.join([
(sp+raw[0]).ljust(_statCols['label']),
(raw[1]+negSp).rjust(_statCols['count']),
(raw[2]+negSp).rjust(_statCols['time']),
(raw[3]+negSp).rjust(_statCols['relTime']),
#raw[4]
])
def _delta_stats(deltas,totalTime,level):
ret=0
deltaTime=sum([d[1] for d in deltas.data])
for d in deltas.data:
print _formatLine(d[0],d[1],d[2],d[3],totalTime,level); ret+=1
if len(deltas.data)>1:
print _formatLine('TOTAL',deltaTime,-1,-1,totalTime,level); ret+=1
return ret
def _engines_stats(engines,totalTime,level):
lines=0; hereLines=0
for e in engines:
if not isinstance(e,Functor): print _formatLine(u'"'+e.label+'"' if e.label else e.__class__.__name__,e.execTime,e.execCount,-1,totalTime,level,count2=(e.nFullRuns if hasattr(e,'nFullRuns') else -1)); lines+=1; hereLines+=1
if e.timingDeltas:
if isinstance(e,Functor):
print _formatLine(e.__class__.__name__,-1,-1,-1,-1,level); lines+=1; hereLines+=1
execTime=sum([d[1] for d in e.timingDeltas.data])
else: execTime=e.execTime
lines+=_delta_stats(e.timingDeltas,execTime,level+1)
if isinstance(e,Dispatcher): lines+=_engines_stats(e.functors,e.execTime,level+1)
if isinstance(e,ContactLoop):
lines+=_engines_stats(e.geoDisp.functors,e.execTime,level+1)
lines+=_engines_stats(e.phyDisp.functors,e.execTime,level+1)
lines+=_engines_stats(e.lawDisp.functors,e.execTime,level+1)
elif isinstance(e,ParallelEngine): lines+=_engines_stats(e.slave,e.execTime,level+1)
if hereLines>1:
print _formatLine('TOTAL',totalTime,-1,-1,totalTime,level); lines+=1
return lines
def stats():
"""Print summary table of timing information from engines and functors. Absolute times as well as percentages are given. Sample output:
.. code-block:: none
Name Count Time Rel. time
------------------------------------------------------------------------------------
ForceResetter 400 9449μs 0.01%
BoundingVolumeMetaEngine 400 1171770μs 1.15%
PersistentSAPCollider 400 9433093μs 9.24%
InteractionGeometryMetaEngine 400 15177607μs 14.87%
InteractionPhysicsMetaEngine 400 9518738μs 9.33%
ConstitutiveLawDispatcher 400 64810867μs 63.49%
ef2_Spheres_Brefcom_BrefcomLaw
setup 4926145 7649131μs 15.25%
geom 4926145 23216292μs 46.28%
material 4926145 8595686μs 17.14%
rest 4926145 10700007μs 21.33%
TOTAL 50161117μs 100.00%
"damper" 400 1866816μs 1.83%
"strainer" 400 21589μs 0.02%
"plotDataCollector" 160 64284μs 0.06%
"damageChecker" 9 3272μs 0.00%
TOTAL 102077490μs 100.00%
"""
import woo
S=woo.master.scene
print 'Name'.ljust(_statCols['label'])+' '+'Count'.rjust(_statCols['count'])+' '+'Time [ms]'.rjust(_statCols['time'])+' '+'Rel. time [%]'.rjust(_statCols['relTime'])
print '-'*(sum([_statCols[k] for k in _statCols])+len(_statCols)-1)
_engines_stats(S.engines,sum([e.execTime for e in S.engines]),0)
print
|