+++ /dev/null
-/* Copyright (c) 2004-2018. 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/Engine.hpp"
-#include "simgrid/s4u/Host.hpp"
-
-#include "instr/instr_interface.h"
-#include "mc/mc.h"
-#include "src/msg/msg_private.hpp"
-
-XBT_LOG_NEW_CATEGORY(msg, "All MSG categories");
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(msg_kernel, msg, "Logging specific to MSG (kernel)");
-
-MSG_Global_t msg_global = nullptr;
-static void MSG_exit();
-
-/********************************* MSG **************************************/
-
-static void _sg_cfg_cb_msg_debug_multiple_use(const char *name)
-{
- msg_global->debug_multiple_use = xbt_cfg_get_boolean(name);
-}
-
-/**
- * \ingroup msg_simulation
- * \brief Initialize MSG with less verifications
- * You should use the MSG_init() function instead. Failing to do so may turn into PEBKAC some day. You've been warned.
- */
-void MSG_init_nocheck(int *argc, char **argv) {
-
- TRACE_global_init();
-
- if (not msg_global) {
-
- msg_global = new s_MSG_Global_t();
-
- xbt_cfg_register_boolean("msg/debug-multiple-use", "no", _sg_cfg_cb_msg_debug_multiple_use,
- "Print backtraces of both processes when there is a conflict of multiple use of a task");
-
- SIMIX_global_init(argc, argv);
-
- msg_global->sent_msg = 0;
- msg_global->task_copy_callback = nullptr;
- msg_global->process_data_cleanup = nullptr;
-
- SIMIX_function_register_process_create(MSG_process_create_from_SIMIX);
- SIMIX_function_register_process_cleanup(MSG_process_cleanup_from_SIMIX);
- }
-
- if(MC_is_active()){
- /* Ignore total amount of messages sent during the simulation for heap comparison */
- MC_ignore_heap(&(msg_global->sent_msg), sizeof(msg_global->sent_msg));
- }
-
- if (xbt_cfg_get_boolean("clean-atexit"))
- atexit(MSG_exit);
-}
-
-/** \ingroup msg_simulation
- * \brief Launch the MSG simulation
- */
-msg_error_t MSG_main()
-{
- /* Clean IO before the run */
- fflush(stdout);
- fflush(stderr);
-
- if (MC_is_active()) {
- MC_run();
- } else {
- SIMIX_run();
- }
- return MSG_OK;
-}
-
-/** \ingroup msg_simulation
- * \brief set a configuration variable
- *
- * Do --help on any simgrid binary to see the list of currently existing configuration variables, and see Section @ref options.
- *
- * Example:
- * MSG_config("host/model","ptask_L07");
- */
-void MSG_config(const char *key, const char *value){
- xbt_assert(msg_global,"ERROR: Please call MSG_init() before using MSG_config()");
- xbt_cfg_set_as_string(key, value);
-}
-
-/** \ingroup msg_simulation
- * \brief Kill all running process
-
- */
-int MSG_process_killall()
-{
- simcall_process_killall();
-
- return 0;
-}
-
-static void MSG_exit() {
- if (msg_global==nullptr)
- return;
-
- TRACE_end();
- delete msg_global;
- msg_global = nullptr;
-}
-
-/** \ingroup msg_simulation
- * \brief A clock (in second).
- */
-double MSG_get_clock()
-{
- return SIMIX_get_clock();
-}
-
-unsigned long int MSG_get_sent_msg()
-{
- return msg_global->sent_msg;
-}
