1 /* Copyright (c) 2010-2018. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
8 #include "src/instr/instr_private.hpp"
9 #include "src/msg/msg_private.hpp"
13 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(instr_msg, instr, "MSG instrumentation");
15 void TRACE_msg_set_task_category(msg_task_t task, const char *category)
17 xbt_assert(task->category == nullptr, "Task %p(%s) already has a category (%s).",
18 task, task->name, task->category);
20 //if user provides a nullptr category, task is no longer traced
21 if (category == nullptr) {
22 xbt_free (task->category);
23 task->category = nullptr;
24 XBT_DEBUG("MSG task %p(%s), category removed", task, task->name);
29 task->category = xbt_strdup (category);
30 XBT_DEBUG("MSG task %p(%s), category %s", task, task->name, task->category);
33 /* MSG_task_create related function*/
34 void TRACE_msg_task_create(msg_task_t task)
36 static std::atomic_ullong counter{0};
37 task->counter = counter++;
38 task->category = nullptr;
41 MC_ignore_heap(&(task->counter), sizeof(task->counter));
43 XBT_DEBUG("CREATE %p, %lld", task, task->counter);
46 /* MSG_task_execute related functions */
47 void TRACE_msg_task_execute_start(msg_task_t task)
49 XBT_DEBUG("EXEC,in %p, %lld, %s", task, task->counter, task->category);
51 if (TRACE_actor_is_enabled())
52 simgrid::instr::Container::by_name(instr_pid(MSG_process_self()))->get_state("ACTOR_STATE")->push_event("execute");
55 void TRACE_msg_task_execute_end(msg_task_t task)
57 XBT_DEBUG("EXEC,out %p, %lld, %s", task, task->counter, task->category);
59 if (TRACE_actor_is_enabled())
60 simgrid::instr::Container::by_name(instr_pid(MSG_process_self()))->get_state("ACTOR_STATE")->pop_event();
63 /* MSG_task_destroy related functions */
64 void TRACE_msg_task_destroy(msg_task_t task)
66 XBT_DEBUG("DESTROY %p, %lld, %s", task, task->counter, task->category);
69 xbt_free(task->category);
70 task->category = nullptr;
73 /* MSG_task_get related functions */
74 void TRACE_msg_task_get_start()
78 if (TRACE_actor_is_enabled())
79 simgrid::instr::Container::by_name(instr_pid(MSG_process_self()))->get_state("ACTOR_STATE")->push_event("receive");
82 void TRACE_msg_task_get_end(msg_task_t task)
84 XBT_DEBUG("GET,out %p, %lld, %s", task, task->counter, task->category);
86 if (TRACE_actor_is_enabled()) {
87 container_t process_container = simgrid::instr::Container::by_name(instr_pid(MSG_process_self()));
88 process_container->get_state("ACTOR_STATE")->pop_event();
90 std::string key = std::string("p") + std::to_string(task->counter);
91 simgrid::instr::Container::get_root()->get_link("ACTOR_TASK_LINK")->end_event(process_container, "SR", key);
95 /* MSG_task_put related functions */
96 void TRACE_msg_task_put_start(msg_task_t task)
98 XBT_DEBUG("PUT,in %p, %lld, %s", task, task->counter, task->category);
100 if (TRACE_actor_is_enabled()) {
101 container_t process_container = simgrid::instr::Container::by_name(instr_pid(MSG_process_self()));
102 process_container->get_state("ACTOR_STATE")->push_event("send");
104 std::string key = std::string("p") + std::to_string(task->counter);
105 simgrid::instr::Container::get_root()->get_link("ACTOR_TASK_LINK")->start_event(process_container, "SR", key);
109 void TRACE_msg_task_put_end()
111 XBT_DEBUG("PUT,out");
113 if (TRACE_actor_is_enabled())
114 simgrid::instr::Container::by_name(instr_pid(MSG_process_self()))->get_state("ACTOR_STATE")->pop_event();