1 # Copyright (c) 2017-2019. The SimGrid Team. All rights reserved.
3 # This program is free software you can redistribute it and/or modify it
4 # under the terms of the license (GNU LGPL) which comes with this package.
11 """The Lazy guy only wants to sleep, but can be awaken by the dream_master process"""
12 this_actor.info("Nobody's watching me ? Let's go to sleep.")
13 this_actor.suspend() # - Start by suspending itself
14 this_actor.info("Uuuh ? Did somebody call me ?")
16 # - Then repetitively go to sleep, but get awaken
17 this_actor.info("Going to sleep...")
18 this_actor.sleep_for(10)
19 this_actor.info("Mmm... waking up.")
21 this_actor.info("Going to sleep one more time (for 10 sec)...")
22 this_actor.sleep_for(10)
23 this_actor.info("Waking up once for all!")
25 this_actor.info("Ok, let's do some work, then (for 10 sec on Boivin).")
26 this_actor.execute(980.95e6)
28 this_actor.info("Mmmh, I'm done now. Goodbye.")
32 """The Dream master"""
33 this_actor.info("Let's create a lazy guy.") # Create a lazy_guy process
34 lazy = Actor.create("Lazy", this_actor.get_host(), lazy_guy)
35 this_actor.info("Let's wait a little bit...")
36 this_actor.sleep_for(10) # Wait for 10 seconds
37 this_actor.info("Let's wake the lazy guy up! >:) BOOOOOUUUHHH!!!!")
38 if lazy.is_suspended():
39 lazy.resume() # Then wake up the lazy_guy
42 "I was thinking that the lazy guy would be suspended now")
44 this_actor.sleep_for(5) # Repeat two times:
45 this_actor.info("Suspend the lazy guy while he's sleeping...")
46 lazy.suspend() # Suspend the lazy_guy while he's asleep
47 this_actor.info("Let him finish his siesta.")
48 this_actor.sleep_for(10) # Wait for 10 seconds
49 this_actor.info("Wake up, lazy guy!")
50 lazy.resume() # Then wake up the lazy_guy again
52 this_actor.sleep_for(5)
53 this_actor.info("Suspend again the lazy guy while he's sleeping...")
55 this_actor.info("This time, don't let him finish his siesta.")
56 this_actor.sleep_for(2)
57 this_actor.info("Wake up, lazy guy!")
60 this_actor.sleep_for(5)
62 "Give a 2 seconds break to the lazy guy while he's working...")
64 this_actor.sleep_for(2)
65 this_actor.info("Back to work, lazy guy!")
68 this_actor.info("OK, I'm done here.")
71 if __name__ == '__main__':
75 "Usage: actor-suspend.py platform_file [other parameters]")
77 e.load_platform(sys.argv[1]) # Load the platform description
78 hosts = e.get_all_hosts()
79 Actor.create("dream_master", hosts[0], dream_master)
81 e.run() # Run the simulation