1 /* Copyright (c) 2009-2018. 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"
7 #include "xbt/replay.hpp"
9 #include <boost/algorithm/string/join.hpp>
12 XBT_LOG_NEW_DEFAULT_CATEGORY(replay_comm, "Messages specific for this msg example");
14 #define ACT_DEBUG(...) \
15 if (XBT_LOG_ISENABLED(replay_comm, xbt_log_priority_verbose)) { \
16 std::string NAME = boost::algorithm::join(action, " "); \
17 XBT_DEBUG(__VA_ARGS__); \
21 static void log_action(simgrid::xbt::ReplayAction& action, double date)
23 if (XBT_LOG_ISENABLED(replay_comm, xbt_log_priority_verbose)) {
24 std::string s = boost::algorithm::join(action, " ");
25 XBT_VERB("%s %f", s.c_str(), date);
31 explicit Replayer(std::vector<std::string> args)
35 argv[0] = &args.at(0)[0];
36 if (args.size() == 1) {
40 argv[1] = &args.at(1)[0];
42 simgrid::xbt::replay_runner(argc, argv);
51 static void compute(simgrid::xbt::ReplayAction& action)
53 double amount = std::stod(action[2]);
54 double clock = simgrid::s4u::Engine::getClock();
55 ACT_DEBUG("Entering %s", NAME.c_str());
56 simgrid::s4u::this_actor::execute(amount);
57 log_action(action, simgrid::s4u::Engine::getClock() - clock);
60 static void send(simgrid::xbt::ReplayAction& action)
62 double size = std::stod(action[3]);
63 std::string* payload = new std::string(action[3]);
64 double clock = simgrid::s4u::Engine::getClock();
65 simgrid::s4u::MailboxPtr to = simgrid::s4u::Mailbox::byName(simgrid::s4u::this_actor::get_name() + "_" + action[2]);
66 ACT_DEBUG("Entering Send: %s (size: %g) -- Actor %s on mailbox %s", NAME.c_str(), size,
67 simgrid::s4u::this_actor::get_cname(), to->get_cname());
68 to->put(payload, size);
71 log_action(action, simgrid::s4u::Engine::getClock() - clock);
74 static void recv(simgrid::xbt::ReplayAction& action)
76 double clock = simgrid::s4u::Engine::getClock();
77 simgrid::s4u::MailboxPtr from =
78 simgrid::s4u::Mailbox::byName(std::string(action[2]) + "_" + simgrid::s4u::this_actor::get_name());
80 ACT_DEBUG("Receiving: %s -- Actor %s on mailbox %s", NAME.c_str(), simgrid::s4u::this_actor::get_cname(),
83 log_action(action, simgrid::s4u::Engine::getClock() - clock);
87 int main(int argc, char* argv[])
89 simgrid::s4u::Engine e(&argc, argv);
91 xbt_assert(argc > 2, "Usage: %s platform_file deployment_file [action_files]\n"
92 "\t# if all actions are in the same file\n"
93 "\tExample: %s msg_platform.xml msg_deployment.xml actions\n"
94 "\t# if actions are in separate files, specified in deployment\n"
95 "\tExample: %s msg_platform.xml msg_deployment.xml ",
96 argv[0], argv[0], argv[0]);
98 e.load_platform(argv[1]);
99 e.register_default(&simgrid::xbt::replay_runner);
100 e.register_actor<Replayer>("p0");
101 e.register_actor<Replayer>("p1");
102 e.load_deployment(argv[2]);
104 /* Action registration */
105 xbt_replay_action_register("compute", Replayer::compute);
106 xbt_replay_action_register("send", Replayer::send);
107 xbt_replay_action_register("recv", Replayer::recv);
110 simgrid::xbt::action_fs = new std::ifstream(argv[3], std::ifstream::in);
116 delete simgrid::xbt::action_fs;
117 simgrid::xbt::action_fs = nullptr;
120 XBT_INFO("Simulation time %g", e.getClock());