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# Copyright (c) 2017-2025. 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.
"""
Usage: activityset-waitall.py platform_file [other parameters]
"""
import sys
from simgrid import Actor, ActivitySet, Engine, Comm, Exec, Io, Host, Mailbox, this_actor
def bob():
mbox = Mailbox.by_name("mbox")
disk = Host.current().get_disks()[0]
this_actor.info("Create my asynchronous activities")
exe = this_actor.exec_async(5e9)
comm = mbox.get_async()
io = disk.read_async(300000000)
pending_activities = ActivitySet([exe, comm])
pending_activities.push(io) # Activities can be pushed after creation, too
this_actor.info("Wait for asynchronous activities to complete, all in one shot.")
pending_activities.wait_all()
this_actor.info("All activities are completed.")
def alice():
this_actor.info("Send 'Message'")
Mailbox.by_name("mbox").put("Message", 600000000)
if __name__ == '__main__':
e = Engine(sys.argv)
e.set_log_control("root.fmt:[%4.6r]%e[%5a]%e%m%n")
# Load the platform description
e.load_platform(sys.argv[1])
Host.by_name("bob").add_actor("bob", bob)
Host.by_name("alice").add_actor("alice", alice)
e.run()
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