[mirror_edk2.git] / AppPkg / Applications / Python / Python-2.7.2 / Lib / test / reperf.py

import re\r
import time\r
\r
def main():\r
    s = "\13hello\14 \13world\14 " * 1000\r
    p = re.compile(r"([\13\14])")\r
    timefunc(10, p.sub, "", s)\r
    timefunc(10, p.split, s)\r
    timefunc(10, p.findall, s)\r
\r
def timefunc(n, func, *args, **kw):\r
    t0 = time.clock()\r
    try:\r
        for i in range(n):\r
            result = func(*args, **kw)\r
        return result\r
    finally:\r
        t1 = time.clock()\r
        if n > 1:\r
            print n, "times",\r
        print func.__name__, "%.3f" % (t1-t0), "CPU seconds"\r
\r
main()\r
Commit	Line	Data
4710c53d	1	import re\r
	2	import time\r
	3	\r
	4	def main():\r
	5	s = "\13hello\14 \13world\14 " * 1000\r
	6	p = re.compile(r"([\13\14])")\r
	7	timefunc(10, p.sub, "", s)\r
	8	timefunc(10, p.split, s)\r
	9	timefunc(10, p.findall, s)\r
	10	\r
	11	def timefunc(n, func, args, *kw):\r
	12	t0 = time.clock()\r
	13	try:\r
	14	for i in range(n):\r
	15	result = func(args, *kw)\r
	16	return result\r
	17	finally:\r
	18	t1 = time.clock()\r
	19	if n > 1:\r
	20	print n, "times",\r
	21	print func.__name__, "%.3f" % (t1-t0), "CPU seconds"\r
	22	\r
	23	main()\r