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
|
#!/usr/bin/env python
import math
import sys
import time
def find_first():
cf = contents.find
return timer(lambda: cf("en:Benin"))
def timer(f, count=100):
a = 1e300
def g():
return
for i in xrange(3):
start = time.time()
for j in xrange(count):
g()
a = min(a, (time.time() - start) / count)
b = 1e300
for i in xrange(3):
start = time.time()
for j in xrange(count):
f()
b = min(b, (time.time() - start) / count)
return round(b - a, int(round(math.log(count, 10) - math.log(b - a, 10))))
contents = open('../../tests/text-test-data/yiwiki.xml', 'r').read()
contents = contents.decode('utf-8')
benchmarks = (
find_first,
)
to_run = sys.argv[1:]
bms = []
if to_run:
for r in to_run:
for b in benchmarks:
if b.__name__.startswith(r):
bms.append(b)
else:
bms = benchmarks
for b in bms:
sys.stdout.write(b.__name__ + ' ')
sys.stdout.flush()
print b()
|
