Can any idea help me figure out why the following output is sequential? I'm
running this example on a 4 core system.
I would expect the output to look random.
import _thread as thread
import time
class thread_counter(object):
def __init__(self, thr_cnt, sleep_int):
self.thr_cnt = thr_cnt
self.sleep_int = sleep_int
def counter(myId, count):
for i in range(count):
time.sleep(1)
print('[{}] => {}'.format(myId, i))
def main():
for i in range(5):
thread.start_new_thread(counter, (i, 5))
time.sleep(6)
print('Main thread exiting..')
if __name__ == '__main__':
main()
[0] => 0
[0] => 1
[0] => 2
[0] => 3
[0] => 4
Main thread exiting..
[1] => 0
[1] => 1
[1] => 2
[1] => 3
[1] => 4
Main thread exiting..
[2] => 0
[2] => 1
[2] => 2
[2] => 3
[2] => 4
Main thread exiting..
[3] => 0
[3] => 1
[3] => 2
[3] => 3
[3] => 4
Main thread exiting..
[4] => 0
[4] => 1
[4] => 2
[4] => 3
[4] => 4
Main thread exiting..
--
http://mail.python.org/mailman/listinfo/python-list
