1 /* Copyright (c) 2010-2023. 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. */
6 #include "simgrid/activity_set.h"
7 #include "simgrid/actor.h"
8 #include "simgrid/comm.h"
9 #include "simgrid/engine.h"
10 #include "simgrid/exec.h"
11 #include "simgrid/host.h"
12 #include "simgrid/mailbox.h"
15 #include "xbt/sysdep.h"
17 XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_activity_waitallfor, "Messages specific for this s4u example");
21 XBT_INFO("Create my asynchronous activities");
22 sg_exec_t exec = sg_actor_exec_init(5e9);
25 sg_mailbox_t mbox = sg_mailbox_by_name("mbox");
27 sg_comm_t comm = sg_mailbox_get_async(mbox, &payload);
29 sg_activity_set_t pending_activities = sg_activity_set_init();
30 sg_activity_set_push(pending_activities, (sg_activity_t)exec);
31 sg_activity_set_push(pending_activities, (sg_activity_t)comm);
33 XBT_INFO("Wait for asynchronous activities to complete");
34 while (!sg_activity_set_empty(pending_activities)) {
35 if (!sg_activity_set_wait_all_for(pending_activities, 1)) {
36 XBT_INFO("Not all activities are terminated yet.");
39 sg_activity_t completed_one = sg_activity_set_test_any(pending_activities);
40 while (completed_one != NULL) {
41 if (sg_comm_isinstance(completed_one))
42 XBT_INFO("Completed a Comm");
43 if (sg_exec_isinstance(completed_one))
44 XBT_INFO("Completed an Exec");
45 completed_one = sg_activity_set_test_any(pending_activities);
49 XBT_INFO("Last activity is complete");
55 char* payload = xbt_strdup("Message");
56 XBT_INFO("Send '%s'", payload);
57 sg_mailbox_put(sg_mailbox_by_name("mbox"), payload, 6e8);
60 int main(int argc, char* argv[])
62 simgrid_init(&argc, argv);
64 "Usage: %s platform_file\n"
65 "\tExample: %s hosts_with_disks.xml\n",
68 simgrid_load_platform(argv[1]);
70 sg_actor_create("alice", sg_host_by_name("alice"), alice, 0, NULL);
71 sg_actor_create("bob", sg_host_by_name("bob"), bob, 0, NULL);