1 /* Copyright (c) 2007-2019. 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/s4u.hpp"
8 XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_test, "Messages specific for this s4u example");
10 static void test(sg_size_t size)
12 simgrid::s4u::Storage* storage = simgrid::s4u::Storage::by_name("Disk1");
13 XBT_INFO("Hello! read %llu bytes from Storage %s", size, storage->get_cname());
15 simgrid::s4u::IoPtr activity = storage->io_init(size, simgrid::s4u::Io::OpType::READ);
19 XBT_INFO("Goodbye now!");
22 static void test_cancel(sg_size_t size)
24 simgrid::s4u::Storage* storage = simgrid::s4u::Storage::by_name("Disk2");
25 XBT_INFO("Hello! write %llu bytes from Storage %s", size, storage->get_cname());
27 simgrid::s4u::IoPtr activity = storage->write_async(size);
28 simgrid::s4u::this_actor::sleep_for(0.5);
29 XBT_INFO("I changed my mind, cancel!");
32 XBT_INFO("Goodbye now!");
35 int main(int argc, char* argv[])
37 simgrid::s4u::Engine e(&argc, argv);
38 e.load_platform(argv[1]);
39 simgrid::s4u::Actor::create("test", simgrid::s4u::Host::by_name("bob"), test, 2e7);
40 simgrid::s4u::Actor::create("test_cancel", simgrid::s4u::Host::by_name("alice"), test_cancel, 5e7);
44 XBT_INFO("Simulation time %g", e.get_clock());