class Receiver:
def __init__(self, *args):
if len(args) != 1: # Receiver actor expects 1 argument: its ID
raise AssertionError(
"Actor receiver requires 1 parameter, but got {:d}".format(len(args)))
self.mbox = Mailbox.by_name("receiver-{:s}".format(args[0]))
def __call__(self):
this_actor.info("Wait for my first message")
while True:
received = self.mbox.get()
this_actor.info("I got a '{:s}'.".format(received))
if received == "finalize":
break # If it's a finalize message, we're done.
if __name__ == '__main__':
e = Engine(sys.argv)
# Load the platform description
e.load_platform(sys.argv[1])
# Register the classes representing the actors
e.register_actor("sender", Sender)
e.register_actor("receiver", Receiver)
e.load_deployment(sys.argv[2])
e.run()
# 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.
class Yielder:
"""Main function of the Yielder process"""
number_of_yields = 0
def __init__(self, *args):
self.number_of_yields = int(args[0])
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))
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])
e.run() # - Run the simulation
