-# Copyright (c) 2017-2021. The SimGrid Team. All rights reserved.
+# Copyright (c) 2017-2023. The SimGrid Team. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the license (GNU LGPL) which comes with this package.
-from simgrid import Engine, this_actor
-import sys
-
-# This example does not much: It just spans over-polite actor that yield a large amount
-# of time before ending.
-#
-# This serves as an example for the simgrid.yield() function, with which an actor can request
-# to be rescheduled after the other actor that are ready at the current timestamp.
-#
-# It can also be used to benchmark our context-switching mechanism.
-
+"""
+This example does not much: It just spans over-polite actor that yield a large amount
+of time before ending.
-class Yielder:
- """Main function of the Yielder actor"""
- number_of_yields = 0
+This serves as an example for the simgrid.yield() function, with which an actor can request
+to be rescheduled after the other actor that are ready at the current timestamp.
- def __init__(self, *args):
- self.number_of_yields = int(args[0])
+It can also be used to benchmark our context-switching mechanism.
+"""
- def __call__(self):
- for _ in range(self.number_of_yields):
- this_actor.yield_()
- this_actor.info("I yielded {:d} times. Goodbye now!".format(
- self.number_of_yields))
+import sys
+from simgrid import Actor, Engine, Host, this_actor
+def yielder(number_of_yields):
+ for _ in range(number_of_yields):
+ this_actor.yield_()
+ this_actor.info("I yielded {:d} times. Goodbye now!".format(number_of_yields))
if __name__ == '__main__':
e = Engine(sys.argv)
e.load_platform(sys.argv[1]) # Load the platform description
- # Register the class representing the actors
- e.register_actor("yielder", Yielder)
- e.load_deployment(sys.argv[2])
+ Actor.create("yielder", Host.by_name("Tremblay"), yielder, 10)
+ Actor.create("yielder", Host.by_name("Ruby"), yielder, 15)
e.run() # - Run the simulation
