running two process simultaneously
<p>I'm trying to run 2 processes simultaneously, but only the first one runs </p>

<pre><code>def add():
    while True:
        print (1)
        time.sleep(3)

def sud():
     while True:
        print(0)
        time.sleep(3)

p1 = multiprocessing.Process(target=add) 
p1.run()
p = multiprocessing.Process(target=sud)
p.run()
</code></pre>

<p>Below will work for sure but try to run this as a module.Don't try in console or Jupiter notebook as notebook will never satisfy the condition "if <strong>name</strong> == '<strong>main</strong>'".
Save the entire code in a file say process.py and run it from command prompt.
Edit - 
It's working fine. Just now I tried - <a href="http://i.stack.imgur.com/fOQl0.png" rel="nofollow"><img src="http://i.stack.imgur.com/fOQl0.png" alt="enter image description here"></a></p>

<pre><code>import multiprocessing
import time
def add():
    while True:
        print (1)
        time.sleep(3)

def sud():
     while True:
        print(0)
        time.sleep(3)
if __name__ == '__main__':
    p1 = multiprocessing.Process(name='p1', target=add)
    p = multiprocessing.Process(name='p', target=sud)
    p1.start()
    p.start()
</code></pre>

python multiprocessing