examples/s4u/network-ns3-wifi/s4u-network-ns3-wifi.cpp

   1 /* Copyright (c) 2007-2020. The SimGrid Team. LEVEL_ALL rights reserved.          */
   2
   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. */
   5
   6 #include "simgrid/s4u.hpp"
   7 #include <iostream>
   8 #include <iomanip>
   9
  10 XBT_LOG_NEW_DEFAULT_CATEGORY(ns3_wifi_example, "Messages specific for this s4u example");
  11
  12 double start_time;
  13
  14 class Message
  15 {
  16     public:
  17     std::string sender;
  18     int size;
  19
  20     Message(std::string sender_, int size_) : sender(sender_), size(size_){}
  21 };
  22
  23 static void sender(std::string mailbox, double msg_size, unsigned sleep_time)
  24 {
  25   simgrid::s4u::this_actor::sleep_for(sleep_time);
  26   simgrid::s4u::Mailbox* mbox = simgrid::s4u::Mailbox::by_name(mailbox);
  27   Message* msg = new Message(simgrid::s4u::this_actor::get_host()->get_name(), msg_size);
  28   start_time = simgrid::s4u::Engine::get_clock();
  29   mbox->put(msg, msg_size);
  30 }
  31
  32 static void receiver(std::string mailbox)
  33 {
  34   simgrid::s4u::Mailbox* mbox = simgrid::s4u::Mailbox::by_name(mailbox);
  35   Message* msg = (Message*) mbox->get();
  36   double elapsed_time = simgrid::s4u::Engine::get_clock() - start_time;
  37   XBT_INFO("[%s] %s received %d bytes from %s      Communication time: %f seconds      Throughput: %f Mbps",
  38           mailbox.c_str(), simgrid::s4u::this_actor::get_host()->get_name().c_str(), msg->size,
  39           msg->sender.c_str(), elapsed_time, msg->size * 8 / elapsed_time / 1E6);
  40 }
  41
  42 int main(int argc, char* argv[])
  43 {
  44   simgrid::s4u::Engine e(&argc, argv);
  45
  46   e.load_platform(argv[1]);
  47   double msg_size = 1E5;
  48
  49   /* Communication between STA in the same wifi zone */
  50   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA0-0"), sender, "1", msg_size, 10);
  51   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA0-1"), receiver, "1");
  52   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA0-1"), sender, "2", msg_size, 20);
  53   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA0-0"), receiver, "2");
  54   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA1-0"), sender, "3", msg_size, 30);
  55   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA1-1"), receiver, "3");
  56   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA1-1"), sender, "4", msg_size, 40);
  57   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA1-0"), receiver, "4");
  58   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA1-0"), sender, "5", msg_size, 50);
  59   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA1-2"), receiver, "5");
  60   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA1-0"), sender, "6", msg_size, 60);
  61   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA1-2"), receiver, "6");
  62   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA1-1"), sender, "7", msg_size, 70);
  63   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA1-2"), receiver, "7");
  64   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA1-2"), sender, "8", msg_size, 80);
  65   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA1-1"), receiver, "8");
  66
  67   /* Communication between STA of different wifi zones */
  68   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA0-0"), sender, "9", msg_size, 90);
  69   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA1-0"), receiver, "9");
  70   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA1-0"), sender, "10", msg_size, 100);
  71   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA0-0"), receiver, "10");
  72   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA0-0"), sender, "11", msg_size, 110);
  73   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA1-1"), receiver, "11");
  74   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA1-1"), sender, "12", msg_size, 120);
  75   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA0-0"), receiver, "12");
  76   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA0-0"), sender, "13", msg_size, 130);
  77   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA1-2"), receiver, "13");
  78   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA1-2"), sender, "14", msg_size, 140);
  79   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA0-0"), receiver, "14");
  80   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA0-1"), sender, "15", msg_size, 150);
  81   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA1-0"), receiver, "15");
  82   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA1-0"), sender, "16", msg_size, 160);
  83   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA0-1"), receiver, "16");
  84   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA0-1"), sender, "17", msg_size, 170);
  85   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA1-1"), receiver, "17");
  86   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA1-1"), sender, "18", msg_size, 180);
  87   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA0-1"), receiver, "18");
  88   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA0-1"), sender, "19", msg_size, 190);
  89   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA1-2"), receiver, "19");
  90   simgrid::s4u::Actor::create("sender", simgrid::s4u::Host::by_name("STA1-2"), sender, "20", msg_size, 200);
  91   simgrid::s4u::Actor::create("receiver", simgrid::s4u::Host::by_name("STA0-1"), receiver, "20");
  92
  93   e.run();
  94   return 0;
  95 }