9 /** @brief Constructor */
10 ModelHistory::ModelHistory() :
11 func_counter(0), /* function id starts with 0 */
16 void ModelHistory::enter_function(const uint32_t func_id, thread_id_t tid)
18 uint32_t id = id_to_int(tid);
19 SnapVector<func_id_list_t *> * thrd_func_list = model->get_execution()->get_thrd_func_list();
21 if ( thrd_func_list->size() <= id )
22 thrd_func_list->resize( id + 1 );
24 func_id_list_t * func_list = thrd_func_list->at(id);
25 if (func_list == NULL) {
26 func_list = new func_id_list_t();
27 thrd_func_list->at(id) = func_list;
30 func_list->push_back(func_id);
33 void ModelHistory::exit_function(const uint32_t func_id, thread_id_t tid)
35 SnapVector<func_id_list_t *> * thrd_func_list = model->get_execution()->get_thrd_func_list();
37 func_id_list_t * func_list = thrd_func_list->at( id_to_int(tid) );
38 uint32_t last_func_id = func_list->back();
40 if (last_func_id == func_id) {
41 func_list->pop_back();
43 model_print("trying to exit with a wrong function id\n");
44 model_print("--- last_func: %d, func_id: %d\n", last_func_id, func_id);
48 void ModelHistory::add_func_atomic(ModelAction *act, thread_id_t tid)
50 /* return if thread i has not entered any function or has exited
52 SnapVector<func_id_list_t *> * thrd_func_list = model->get_execution()->get_thrd_func_list();
54 uint32_t id = id_to_int(tid);
55 if ( thrd_func_list->size() <= id )
57 else if (thrd_func_list->at(id) == NULL)
60 /* get the function id that thread i is currently in */
61 func_id_list_t * func_list = thrd_func_list->at(id);
62 uint32_t func_id = func_list->back();
64 if ( func_atomics.size() <= func_id )
65 func_atomics.resize( func_id + 1 );
67 FuncNode * func_node = func_atomics[func_id];
68 if (func_node == NULL) {
69 func_node = new FuncNode();
70 func_atomics[func_id] = func_node;
73 func_node->add_action(act);
76 void ModelHistory::print()
78 for (uint32_t i = 0; i < func_atomics.size(); i++ ) {
79 FuncNode * funcNode = func_atomics[i];
80 func_inst_list_t * inst_list = funcNode->get_inst_list();
85 model_print("function with id: %d has following actions\n", i);
86 func_inst_list_t::iterator it;
87 for (it = inst_list->begin(); it != inst_list->end(); it++) {
89 model_print("type: %d, at: %s\n", inst->get_type(), inst->get_position());