higher precision time measurement in python perf tests

This commit is contained in:
Martin Sustrik
2009-09-09 11:07:48 +02:00
parent 4d07d7cabe
commit 305b81dbdf
2 changed files with 10 additions and 9 deletions

View File

@@ -18,7 +18,7 @@
#
import sys
from datetime import datetime
import time
import libpyzmq
def main ():
@@ -41,15 +41,15 @@ def main ():
msg = s.recv ()
assert len (msg) == message_size
start = datetime.now ()
start = time.clock ()
for i in range (1, message_count):
msg = s.recv ()
assert len (msg) == message_size
end = datetime.now()
end = time.clock ()
elapsed = (end - start).seconds * 1000000 + (end - start).microseconds
elapsed = (end - start) * 1000000
if elapsed == 0:
elapsed = 1
throughput = (1000000.0 * float (message_count)) / float (elapsed)