Distributed hello world

Originally by Ken Kinder (ken at kenkinder dom com)



In [1]:

    
from __future__ import print_function
from IPython.parallel import Client



In [2]:

    
rc = Client()
view = rc.load_balanced_view()



In [3]:

    
def sleep_and_echo(t, msg):
    import time
    time.sleep(t)
    return msg



In [4]:

    
world = view.apply_async(sleep_and_echo, 3, 'World!')
hello = view.apply_async(sleep_and_echo, 2, 'Hello')



In [6]:

    
print("Submitted tasks:", hello.msg_ids + world.msg_ids)
print(hello.get(), world.get())









    



Submitted tasks: ['04670c2d-b2fd-4b6b-a5ac-dee15e533683', 'fc802284-507b-4c29-a526-67396e17718c']
Hello World!



In [ ]: