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make the encoding speed tests more configurable

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This commit is contained in:
Dane Springmeyer 2012-11-08 19:13:51 -05:00
parent 663c5ef726
commit 18395e8fd9
1 changed files with 39 additions and 31 deletions
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70
tests/python_tests/image_encoding_speed_test.py
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@ -45,10 +45,18 @@ combinations = ['png',
'png:m=h;g=1.0', 'png:m=h;g=1.0',
] ]
tiles = [
'blank',
'solid',
'many_colors',
'aerial_24'
]
iterations = 10
def do_encoding(): def do_encoding():
image = None image = None
iterations = 10
results = {} results = {}
sortable = {} sortable = {}
@ -65,39 +73,39 @@ def do_encoding():
results[name] = [min_,avg,elapsed*1000,name,len(func())] results[name] = [min_,avg,elapsed*1000,name,len(func())]
sortable[name] = [min_] sortable[name] = [min_]
def blank(): if 'blank' in tiles:
return eval('image.tostring("%s")' % c) def blank():
blank_im = mapnik.Image(512,512) return eval('image.tostring("%s")' % c)
blank_im = mapnik.Image(512,512)
for c in combinations:
t = Timer(blank)
run(blank,blank_im,c,t)
for c in combinations: if 'solid' in tiles:
t = Timer(blank) def solid():
run(blank,blank_im,c,t) return eval('image.tostring("%s")' % c)
solid_im = mapnik.Image(512,512)
solid_im.background = mapnik.Color("#f2efe9")
for c in combinations:
t = Timer(solid)
run(solid,solid_im,c,t)
def solid(): if 'many_colors' in tiles:
return eval('image.tostring("%s")' % c) def many_colors():
solid_im = mapnik.Image(512,512) return eval('image.tostring("%s")' % c)
solid_im.background = mapnik.Color("#f2efe9") # lots of colors: http://tile.osm.org/13/4194/2747.png
many_colors_im = mapnik.Image.open('../data/images/13_4194_2747.png')
for c in combinations:
t = Timer(many_colors)
run(many_colors,many_colors_im,c,t)
for c in combinations: if 'aerial_24' in tiles:
t = Timer(solid) def aerial_24():
run(solid,solid_im,c,t) return eval('image.tostring("%s")' % c)
aerial_24_im = mapnik.Image.open('../data/images/12_654_1580.png')
def many_colors(): for c in combinations:
return eval('image.tostring("%s")' % c) t = Timer(aerial_24)
# lots of colors: http://tile.osm.org/13/4194/2747.png run(aerial_24,aerial_24_im,c,t)
many_colors_im = mapnik.Image.open('../data/images/13_4194_2747.png')
for c in combinations:
t = Timer(many_colors)
run(many_colors,many_colors_im,c,t)
def aerial_24():
return eval('image.tostring("%s")' % c)
aerial_24_im = mapnik.Image.open('../data/images/12_654_1580.png')
for c in combinations:
t = Timer(aerial_24)
run(aerial_24,aerial_24_im,c,t)
for key, value in sorted(sortable.iteritems(), key=lambda (k,v): (v,k)): for key, value in sorted(sortable.iteritems(), key=lambda (k,v): (v,k)):
s = results[key] s = results[key]