6 /** @brief Constructor */
7 ModelHistory::ModelHistory() :
8 func_counter(0), /* function id starts with 0 */
11 work_list(2) /* we have at least two threads */
14 void ModelHistory::enter_function(const uint32_t func_id, thread_id_t tid)
16 // model_print("entering function: %d\n", func_id);
18 uint32_t id = id_to_int(tid);
19 if ( work_list.size() <= id )
20 work_list.resize( id + 1 );
22 func_id_list_t * func_list = work_list[id];
23 if (func_list == NULL) {
24 func_list = new func_id_list_t();
25 work_list[id] = func_list;
28 func_list->push_back(func_id);
31 void ModelHistory::exit_function(const uint32_t func_id, thread_id_t tid)
33 func_id_list_t * func_list = work_list[ id_to_int(tid) ];
34 uint32_t last_func_id = func_list->back();
36 if (last_func_id == func_id) {
37 func_list->pop_back();
39 model_print("trying to exit with a wrong function id\n");
40 model_print("--- last_func: %d, func_id: %d\n", last_func_id, func_id);
43 // model_print("exiting function: %d\n", func_id);
46 void ModelHistory::add_func_atomic(ModelAction *act, thread_id_t tid) {
47 /* return if thread i has not entered any function or has exited
49 uint32_t id = id_to_int(tid);
50 if ( work_list.size() <= id )
52 else if (work_list[id] == NULL)
55 /* get the function id that thread i is currently in */
56 func_id_list_t * func_list = work_list[id];
57 uint32_t func_id = func_list->back();
59 if ( func_atomics.size() <= func_id )
60 func_atomics.resize( func_id + 1 );
62 action_mlist_t * atomic_list = func_atomics[func_id];
63 if (atomic_list == NULL) {
64 atomic_list = new action_mlist_t();
65 func_atomics[func_id] = atomic_list;
68 atomic_list->push_back(act);
70 model_print("func id: %d, added atomic acts: %d\n", func_id, act->get_type());
73 void ModelHistory::print() {
74 for (uint32_t i = 0; i < func_atomics.size(); i++ ) {
75 action_mlist_t * atomic_list = func_atomics[i];
77 if (atomic_list == NULL)
80 model_print("function with id: %d has following actions\n", i);
81 action_mlist_t::iterator it;
82 for (it = atomic_list->begin(); it != atomic_list->end(); it++) {
83 const ModelAction *act = *it;