1 # Copyright (c) 2017-2018. 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.
8 # This example does not much: It just spans over-polite actor that yield a large amount
9 # of time before ending.
11 # This serves as an example for the simgrid.yield() function, with which an actor can request
12 # to be rescheduled after the other actor that are ready at the current timestamp.
14 # It can also be used to benchmark our context-switching mechanism.
16 # Main function of the Yielder process
19 def __init__(self, *args):
20 self.number_of_yields = int(args[0])
22 for i in range(self.number_of_yields):
24 simgrid.info("I yielded {:d} times. Goodbye now!".format(self.number_of_yields))
26 if __name__ == '__main__':
27 e = simgrid.Engine(sys.argv)
29 e.load_platform(sys.argv[1]) # Load the platform description
30 e.register_actor("yielder", Yielder) # Register the class representing the actors
32 e.load_deployment(sys.argv[2])
34 e.run() # - Run the simulation