1 # Copyright (c) 2017-2023. 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.
7 Usage: activityset-waitall.py platform_file [other parameters]
11 from simgrid import Actor, ActivitySet, Engine, Comm, Exec, Io, Host, Mailbox, this_actor
14 mbox = Mailbox.by_name("mbox")
15 disk = Host.current().get_disks()[0]
17 this_actor.info("Create my asynchronous activities")
18 exec = this_actor.exec_async(5e9)
19 comm, payload = mbox.get_async()
20 io = disk.read_async(300000000)
22 pending_activities = ActivitySet([exec, comm])
23 pending_activities.push(io) # Activities can be pushed after creation, too
25 this_actor.info("Wait for asynchronous activities to complete, all in one shot.")
26 pending_activities.wait_all()
28 this_actor.info("All activities are completed.")
31 this_actor.info("Send 'Message'")
32 Mailbox.by_name("mbox").put("Message", 600000000)
34 if __name__ == '__main__':
36 e.set_log_control("root.fmt:[%4.6r]%e[%5a]%e%m%n")
38 # Load the platform description
39 e.load_platform(sys.argv[1])
41 Actor.create("bob", Host.by_name("bob"), bob)
42 Actor.create("alice", Host.by_name("alice"), alice)