[OpenSPARC-T2-SAM] / sam-t2 / devtools / v8plus / lib / python2.4 / test / reperf.py

import re
import time

def main():
    s = "\13hello\14 \13world\14 " * 1000
    p = re.compile(r"([\13\14])")
    timefunc(10, p.sub, "", s)
    timefunc(10, p.split, s)
    timefunc(10, p.findall, s)

def timefunc(n, func, *args, **kw):
    t0 = time.clock()
    try:
        for i in range(n):
            result = func(*args, **kw)
        return result
    finally:
        t1 = time.clock()
        if n > 1:
            print n, "times",
        print func.__name__, "%.3f" % (t1-t0), "CPU seconds"

main()
Commit	Line	Data
920dae64 AT	1	import re
	2	import time
	3
	4	def main():
	5	s = "\13hello\14 \13world\14 " * 1000
	6	p = re.compile(r"([\13\14])")
	7	timefunc(10, p.sub, "", s)
	8	timefunc(10, p.split, s)
	9	timefunc(10, p.findall, s)
	10
	11	def timefunc(n, func, args, *kw):
	12	t0 = time.clock()
	13	try:
	14	for i in range(n):
	15	result = func(args, *kw)
	16	return result
	17	finally:
	18	t1 = time.clock()
	19	if n > 1:
	20	print n, "times",
	21	print func.__name__, "%.3f" % (t1-t0), "CPU seconds"
	22
	23	main()