mv examples/s4u examples/cpp

[simgrid.git] / examples / cpp / energy-wifi / s4u-energy-wifi.cpp

diff --git a/examples/cpp/energy-wifi/s4u-energy-wifi.cpp b/examples/cpp/energy-wifi/s4u-energy-wifi.cpp
new file mode 100644 (file)
index 0000000..6d1bb89
--- /dev/null
+++ b/examples/cpp/energy-wifi/s4u-energy-wifi.cpp
@@ -0,0 +1,61 @@
+/**
+ * Test the wifi energy plugin
+ * Desactivate cross-factor to get round values
+ * Launch with: ./test test_platform_2STA.xml --cfg=plugin:link_energy_wifi --cfg=network/crosstraffic:0
+ */
+
+#include "simgrid/plugins/energy.h"
+#include "simgrid/s4u/Activity.hpp"
+#include "simgrid/s4u/Actor.hpp"
+#include "simgrid/s4u/Engine.hpp"
+#include "simgrid/s4u/Host.hpp"
+#include "simgrid/s4u/Link.hpp"
+#include "simgrid/s4u/Mailbox.hpp"
+
+XBT_LOG_NEW_DEFAULT_CATEGORY(test_wifi, "Wifi energy demo");
+
+static void sender()
+{
+  // start sending after 5 seconds
+  simgrid::s4u::this_actor::sleep_until(5);
+
+  std::string mbName = "MailBoxRCV";
+  simgrid::s4u::Mailbox *dst = simgrid::s4u::Mailbox::by_name(mbName);
+
+  int size = 6750000;
+
+  XBT_INFO("SENDING 1 msg of size %d to %s", size, mbName.c_str());
+  static std::string message = "message";
+  dst->put(&message, size);
+  XBT_INFO("finished sending");
+}
+
+static void receiver()
+{
+  std::string mbName = "MailBoxRCV";
+  XBT_INFO("RECEIVING on mb %s", mbName.c_str());
+  simgrid::s4u::Mailbox *myBox = simgrid::s4u::Mailbox::by_name(mbName);
+  myBox->get<std::string>();
+
+  XBT_INFO("received all messages");
+}
+
+int main(int argc, char** argv)
+{
+  simgrid::s4u::Engine engine(&argc, argv);
+  sg_wifi_energy_plugin_init();
+  engine.load_platform(argv[1]);
+
+  // setup WiFi bandwidths
+  const auto* l = simgrid::s4u::Link::by_name("AP1");
+  l->set_host_wifi_rate(simgrid::s4u::Host::by_name("Station 1"), 0);
+  l->set_host_wifi_rate(simgrid::s4u::Host::by_name("Station 2"), 0);
+
+  // create the two actors for the test
+  simgrid::s4u::Actor::create("act0", simgrid::s4u::Host::by_name("Station 1"), sender);
+  simgrid::s4u::Actor::create("act1", simgrid::s4u::Host::by_name("Station 2"), receiver);
+
+  engine.run();
+
+  return 0;
+}