FuncInst::FuncInst(ModelAction *act, FuncNode *func_node) :
single_location(true),
- execution_number(model->get_execution_number())
+ execution_number(0),
+ associated_reads(),
+ thrd_marker() /* The marker for FuncNode starts from 1 */
{
ASSERT(act);
ASSERT(func_node);
return true;
}
-/*
+void FuncInst::set_associated_read(thread_id_t tid, uint64_t read_val, uint32_t marker)
+{
+ int thread_id = id_to_int(tid);
+ int old_size = associated_reads.size();
+
+ if (old_size < thread_id + 1) {
+ for (int i = old_size; i < thread_id + 1; i++ ) {
+ associated_reads.push_back(VALUE_NONE);
+ thrd_marker.push_back(0);
+ }
+ }
+
+ thrd_marker[thread_id] = marker;
+ associated_reads[thread_id] = read_val;
+}
+
+uint64_t FuncInst::get_associated_read(thread_id_t tid, uint32_t marker)
+{
+ int thread_id = id_to_int(tid);
+
+ if (thrd_marker[thread_id] == marker)
+ return associated_reads[thread_id];
+ else
+ return VALUE_NONE;
+}
+
+/* Search the FuncInst that has the same type as act in the collision list */
FuncInst * FuncInst::search_in_collision(ModelAction *act)
{
action_type type = act->get_type();
mllnode<FuncInst*> * it;
- for (it = collisions.begin(); it != NULL; it = it->getNext()) {
+ for (it = collisions.begin();it != NULL;it = it->getNext()) {
FuncInst * inst = it->getVal();
if (inst->get_type() == type)
return inst;
}
return NULL;
}
-*/
+
+void FuncInst::add_to_collision(FuncInst * inst)
+{
+ collisions.push_back(inst);
+}
/* Note: is_read() is equivalent to ModelAction::is_read() */
bool FuncInst::is_read() const
* is_write() <==> pure writes (excluding rmw) */
bool FuncInst::is_write() const
{
- return type == ATOMIC_WRITE || type == ATOMIC_RMW || type == ATOMIC_INIT || type == ATOMIC_UNINIT || type == NONATOMIC_WRITE;
+ return type == ATOMIC_WRITE || type == ATOMIC_RMW || type == ATOMIC_INIT || type == NONATOMIC_WRITE;
}
void FuncInst::print()