add the exec-async example to the doc

[simgrid.git] / examples / s4u / exec-async / s4u-exec-async.cpp

diff --git a/examples/s4u/exec-async/s4u-exec-async.cpp b/examples/s4u/exec-async/s4u-exec-async.cpp
new file mode 100644 (file)
index 0000000..5813a4e
--- /dev/null
+++ b/examples/s4u/exec-async/s4u-exec-async.cpp
@@ -0,0 +1,35 @@
+/* Copyright (c) 2007-2017. 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. */
+
+#include "simgrid/s4u.hpp"
+#include "simgrid/forward.h"
+#include "simgrid/s4u/forward.hpp"
+
+XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_test, "Messages specific for this s4u example");
+
+static void test(double computation_amount, double priority)
+{
+  XBT_INFO("Hello! Execute %g flops with priority %g", computation_amount, priority);
+  simgrid::s4u::ExecPtr activity = simgrid::s4u::Actor::self()->exec_init(computation_amount);
+  activity->setPriority(priority);
+  activity->start();
+  activity->wait();
+
+  XBT_INFO("Goodbye now!");
+}
+
+int main(int argc, char* argv[])
+{
+  simgrid::s4u::Engine e(&argc, argv);
+  e.loadPlatform(argv[1]);
+  simgrid::s4u::Actor::createActor("test", simgrid::s4u::Host::by_name("Fafard"), test, 7.6296e+07, 1.0);
+  simgrid::s4u::Actor::createActor("test", simgrid::s4u::Host::by_name("Fafard"), test, 7.6296e+07, 2.0);
+
+  e.run();
+
+  XBT_INFO("Simulation time %g", e.getClock());
+
+  return 0;
+}