/
benchmark.py
214 lines (149 loc) · 9.87 KB
/
benchmark.py
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
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
# coding=UTF-8
import simplejson
import ujson
import sys
try:
import json
except ImportError:
json = simplejson
try:
import yajl
except ImportError:
yajl = simplejson
from time import time as gettime
import time
import sys
import random
user = { "userId": 3381293, "age": 213, "username": "johndoe", "fullname": u"John Doe the Second", "isAuthorized": True, "liked": 31231.31231202, "approval": 31.1471, "jobs": [ 1, 2 ], "currJob": None }
friends = [ user, user, user, user, user, user, user, user ]
decodeData = ""
"""=========================================================================="""
def ujsonEnc():
x = ujson.encode(testObject, ensure_ascii=False)
#print "ujsonEnc", x
def simplejsonEnc():
x = simplejson.dumps(testObject)
#print "simplejsonEnc", x
def jsonEnc():
x = json.dumps(testObject)
#print "jsonEnc", x
def yajlEnc():
x = yajl.dumps(testObject)
#print "yaylEnc", x
"""=========================================================================="""
def ujsonDec():
x = ujson.decode(decodeData)
#print "ujsonDec: ", x
def simplejsonDec():
x = simplejson.loads(decodeData)
#print "simplejsonDec: ", x
def jsonDec():
x = json.loads(decodeData)
#print "jsonDec: ", x
def yajlDec():
x = yajl.loads(decodeData)
#print "yajlDec: ", x
"""=========================================================================="""
def timeit_compat_fix(timeit):
if sys.version_info[:2] >= (2,6):
return
default_number = 1000000
default_repeat = 3
if sys.platform == "win32":
# On Windows, the best timer is time.clock()
default_timer = time.clock
else:
# On most other platforms the best timer is time.time()
default_timer = time.time
def repeat(stmt="pass", setup="pass", timer=default_timer,
repeat=default_repeat, number=default_number):
"""Convenience function to create Timer object and call repeat method."""
return timeit.Timer(stmt, setup, timer).repeat(repeat, number)
timeit.repeat = repeat
if __name__ == "__main__":
import timeit
timeit_compat_fix(timeit)
print "Array with 256 doubles:"
testObject = []
for x in xrange(256):
testObject.append(sys.maxint * random.random())
COUNT = 10000
print "ujson encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("ujsonEnc()", "from __main__ import ujsonEnc", gettime,10, COUNT)), )
print "simplejson encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("simplejsonEnc()", "from __main__ import simplejsonEnc", gettime,10, COUNT)), )
print "yajl encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("yajlEnc()", "from __main__ import yajlEnc", gettime, 10, COUNT)), )
decodeData = json.dumps(testObject)
print "ujson decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("ujsonDec()", "from __main__ import ujsonDec", gettime,10, COUNT)), )
print "simplejson decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("simplejsonDec()", "from __main__ import simplejsonDec", gettime,10, COUNT)), )
print "yajl decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("yajlDec()", "from __main__ import yajlDec", gettime,10, COUNT)), )
print "Array with 256 utf-8 strings:"
testObject = []
for x in xrange(256):
testObject.append("نظام الحكم سلطاني وراثي في الذكور من ذرية السيد تركي بن سعيد بن سلطان ويشترط فيمن يختار لولاية الحكم من بينهم ان يكون مسلما رشيدا عاقلا ًوابنا شرعيا لابوين عمانيين ")
COUNT = 2000
print "ujson encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("ujsonEnc()", "from __main__ import ujsonEnc", gettime,10, COUNT)), )
print "simplejson encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("simplejsonEnc()", "from __main__ import simplejsonEnc", gettime,10, COUNT)), )
print "yajl encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("yajlEnc()", "from __main__ import yajlEnc", gettime, 10, COUNT)), )
decodeData = json.dumps(testObject)
print "ujson decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("ujsonDec()", "from __main__ import ujsonDec", gettime,10, COUNT)), )
print "simplejson decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("simplejsonDec()", "from __main__ import simplejsonDec", gettime,10, COUNT)), )
print "yajl decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("yajlDec()", "from __main__ import yajlDec", gettime,10, COUNT)), )
print "Medium complex object:"
testObject = [ [user, friends], [user, friends], [user, friends], [user, friends], [user, friends], [user, friends]]
COUNT = 5000
print "ujson encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("ujsonEnc()", "from __main__ import ujsonEnc", gettime,10, COUNT)), )
print "simplejson encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("simplejsonEnc()", "from __main__ import simplejsonEnc", gettime,10, COUNT)), )
print "yajl encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("yajlEnc()", "from __main__ import yajlEnc", gettime, 10, COUNT)), )
decodeData = json.dumps(testObject)
print "ujson decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("ujsonDec()", "from __main__ import ujsonDec", gettime,10, COUNT)), )
print "simplejson decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("simplejsonDec()", "from __main__ import simplejsonDec", gettime,10, COUNT)), )
print "yajl decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("yajlDec()", "from __main__ import yajlDec", gettime,10, COUNT)), )
print "Array with 256 strings:"
testObject = []
for x in xrange(256):
testObject.append("A pretty long string which is in a list")
COUNT = 10000
print "ujson encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("ujsonEnc()", "from __main__ import ujsonEnc", gettime,10, COUNT)), )
print "yajl encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("yajlEnc()", "from __main__ import yajlEnc", gettime, 10, COUNT)), )
decodeData = json.dumps(testObject)
print "ujson decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("ujsonDec()", "from __main__ import ujsonDec", gettime,10, COUNT)), )
print "simplejson decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("simplejsonDec()", "from __main__ import simplejsonDec", gettime,10, COUNT)), )
print "yajl decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("yajlDec()", "from __main__ import yajlDec", gettime,10, COUNT)), )
print "Array with 256 True values:"
testObject = []
for x in xrange(256):
testObject.append(True)
COUNT = 50000
print "ujson encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("ujsonEnc()", "from __main__ import ujsonEnc", gettime,10, COUNT)), )
print "simplejson encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("simplejsonEnc()", "from __main__ import simplejsonEnc", gettime,10, COUNT)), )
print "yajl encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("yajlEnc()", "from __main__ import yajlEnc", gettime, 10, COUNT)), )
decodeData = json.dumps(testObject)
print "ujson decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("ujsonDec()", "from __main__ import ujsonDec", gettime,10, COUNT)), )
print "simplejson decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("simplejsonDec()", "from __main__ import simplejsonDec", gettime,10, COUNT)), )
print "yajl decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("yajlDec()", "from __main__ import yajlDec", gettime,10, COUNT)), )
print "Array with 256 dict{string, int} pairs:"
testObject = []
for x in xrange(256):
testObject.append({str(random.random()*20): int(random.random()*1000000)})
COUNT = 5000
print "ujson encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("ujsonEnc()", "from __main__ import ujsonEnc", gettime,10, COUNT)), )
print "simplejson encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("simplejsonEnc()", "from __main__ import simplejsonEnc", gettime,10, COUNT)), )
print "yajl encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("yajlEnc()", "from __main__ import yajlEnc", gettime, 10, COUNT)), )
decodeData = json.dumps(testObject)
print "ujson decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("ujsonDec()", "from __main__ import ujsonDec", gettime,10, COUNT)), )
print "simplejson decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("simplejsonDec()", "from __main__ import simplejsonDec", gettime,10, COUNT)), )
print "yajl decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("yajlDec()", "from __main__ import yajlDec", gettime,10, COUNT)), )
print "Dict with 256 arrays with 256 dict{string, int} pairs:"
testObject = {}
for y in xrange(256):
arrays = []
for x in xrange(256):
arrays.append({str(random.random()*20): int(random.random()*1000000)})
testObject[str(random.random()*20)] = arrays
COUNT = 50
print "ujson encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("ujsonEnc()", "from __main__ import ujsonEnc", gettime,10, COUNT)), )
print "simplejson encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("simplejsonEnc()", "from __main__ import simplejsonEnc", gettime,10, COUNT)), )
print "yajl encode : %.05f calls/sec" % (COUNT / min(timeit.repeat("yajlEnc()", "from __main__ import yajlEnc", gettime, 10, COUNT)), )
decodeData = json.dumps(testObject)
print "ujson decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("ujsonDec()", "from __main__ import ujsonDec", gettime,10, COUNT)), )
print "simplejson decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("simplejsonDec()", "from __main__ import simplejsonDec", gettime,10, COUNT)), )
print "yajl decode : %.05f calls/sec" % (COUNT / min(timeit.repeat("yajlDec()", "from __main__ import yajlDec", gettime,10, COUNT)), )