mirror of
https://github.com/python/cpython.git
synced 2025-10-31 13:41:24 +00:00
22 lines
540 B
Python
22 lines
540 B
Python
# Simple interface to report execution times of program fragments.
|
|
# Call TSTART() to reset the timer, TSTOP(...) to report times.
|
|
|
|
import sys, os, time
|
|
|
|
def TSTART():
|
|
global t0, t1
|
|
u, s, cu, cs = os.times()
|
|
t0 = u+cu, s+cs, time.time()
|
|
|
|
def TSTOP(*label):
|
|
global t0, t1
|
|
u, s, cu, cs = os.times()
|
|
t1 = u+cu, s+cs, time.time()
|
|
tt = []
|
|
for i in range(3):
|
|
tt.append(t1[i] - t0[i])
|
|
[u, s, r] = tt
|
|
msg = ''
|
|
for x in label: msg = msg + (x + ' ')
|
|
msg = msg + `u` + ' user, ' + `s` + ' sys, ' + `r` + ' real\n'
|
|
sys.stderr.write(msg)
|