--- /dev/null
+# Copyright (c) 2018. 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.
+
+import sys
+import simgrid as sg
+
+def executor():
+ # execute() tells SimGrid to pause the calling actor until
+ # its host has computed the amount of flops passed as a parameter
+ sg.execute(98095)
+ sg.info("Done.")
+ # This simple example does not do anything beyond that
+
+def privileged():
+ # This version of execute() with two parameters specifies that this execution
+ # gets a larger share of the resource.
+ #
+ # Since the priority is 2, it computes twice as fast as a regular one.
+ #
+ # So instead of a half/half sharing between the two executions,
+ # we get a 1/3 vs 2/3 sharing.
+ sg.execute(98095, 2);
+ sg.info("Done.");
+
+ # Note that the timings printed when executing this example are a bit misleading,
+ # because the uneven sharing only last until the privileged actor ends.
+ # After this point, the unprivileged one gets 100% of the CPU and finishes
+ # quite quickly.
+
+i = sys.argv.index("--")
+e = sg.Engine(sys.argv[0:i])
+e.load_platform(sys.argv[i+1])
+
+sg.create_actor("executor", sg.Host.by_name("Tremblay"), executor)
+sg.create_actor("privileged", sg.Host.by_name("Tremblay"), privileged)
+
+e.run()
\ No newline at end of file
