-/* Copyright (c) 2004-2012. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2004-2014. 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. */
/********************************* MSG **************************************/
+static void _sg_cfg_cb_msg_debug_multiple_use(const char *name, int pos)
+{
+ msg_global->debug_multiple_use = xbt_cfg_get_boolean(_sg_cfg_set, name);
+}
+
/**
* \ingroup msg_simulation
* \brief Initialize MSG with less verifications
xbt_getpid = MSG_process_self_PID;
if (!msg_global) {
- // s_msg_vm_t vm; // to compute the offset
- SIMIX_global_init(argc, argv);
-
msg_global = xbt_new0(s_MSG_Global_t, 1);
+ xbt_cfg_register(&_sg_cfg_set, "msg/debug_multiple_use",
+ "Print backtraces of both processes when there is a conflict of multiple use of a task",
+ xbt_cfgelm_boolean, 1, 1, _sg_cfg_cb_msg_debug_multiple_use, NULL);
+ xbt_cfg_setdefault_boolean(_sg_cfg_set, "msg/debug_multiple_use", "no");
+
+ SIMIX_global_init(argc, argv);
+
#ifdef MSG_USE_DEPRECATED
msg_global->max_channel = 0;
#endif
- msg_global->PID = 1;
msg_global->sent_msg = 0;
msg_global->task_copy_callback = NULL;
msg_global->process_data_cleanup = NULL;
-// msg_global->vms = xbt_swag_new(xbt_swag_offset(vm,all_vms_hookup));
/* initialization of the action module */
_MSG_action_init();
sg_platf_postparse_add_cb(MSG_post_create_environment);
}
-
+
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));
}
-#ifdef HAVE_TRACING
- TRACE_start();
-#endif
-
XBT_DEBUG("ADD MSG LEVELS");
- MSG_HOST_LEVEL = xbt_lib_add_level(host_lib, (void_f_pvoid_t) __MSG_host_destroy);
-
- atexit(MSG_exit);
+ MSG_HOST_LEVEL = xbt_lib_add_level(host_lib, (void_f_pvoid_t) __MSG_host_priv_free);
+ MSG_STORAGE_LEVEL = xbt_lib_add_level(storage_lib, (void_f_pvoid_t) __MSG_storage_destroy);
+ MSG_FILE_LEVEL = xbt_lib_add_level(file_lib, (void_f_pvoid_t) __MSG_file_destroy);
+ if(sg_cfg_get_boolean("clean_atexit")) atexit(MSG_exit);
}
#ifdef MSG_USE_DEPRECATED
* Do --help on any simgrid binary to see the list of currently existing configuration variables, and see Section @ref options.
*
* Example:
- * MSG_config("workstation/model","KCCFLN05");
+ * MSG_config("workstation/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()");
*/
int MSG_process_killall(int reset_PIDs)
{
- simcall_process_killall();
+ simcall_process_killall(reset_PIDs);
- if (reset_PIDs > 0) {
- msg_global->PID = reset_PIDs;
+ if (reset_PIDs > 0)
msg_global->session++;
- }
- return msg_global->PID;
+ return 0;
}
TRACE_end();
#endif
- xbt_swag_free(msg_global->vms);
free(msg_global);
msg_global = NULL;
}