delete cv;
}
+bool ModelAction::is_success_lock() const {
+ return type == ATOMIC_LOCK || (type == ATOMIC_TRYLOCK && value == VALUE_TRYSUCCESS);
+}
+
+bool ModelAction::is_failed_trylock() const {
+ return (type == ATOMIC_TRYLOCK && value == VALUE_TRYFAILED);
+}
+
bool ModelAction::is_read() const
{
return type == ATOMIC_READ || type == ATOMIC_RMWR || type == ATOMIC_RMW;
return type == ATOMIC_RMWC;
}
+bool ModelAction::is_fence() const
+{
+ return type == ATOMIC_FENCE;
+}
+
bool ModelAction::is_initialization() const
{
return type == ATOMIC_INIT;
ASSERT(cv);
reads_from = act;
if (act != NULL && this->is_acquire()) {
- std::vector<const ModelAction *> release_heads;
+ rel_heads_list_t release_heads;
model->get_release_seq_heads(this, &release_heads);
for (unsigned int i = 0; i < release_heads.size(); i++)
synchronize_with(release_heads[i]);
* @param act The ModelAction to synchronize with
*/
void ModelAction::synchronize_with(const ModelAction *act) {
- ASSERT(*act < *this);
+ ASSERT(*act < *this || type == THREAD_JOIN);
model->check_promises(cv, act->cv);
cv->merge(act->cv);
}
case ATOMIC_RMW:
type_str = "atomic rmw";
break;
+ case ATOMIC_FENCE:
+ type_str = "fence";
+ break;
case ATOMIC_RMWR:
type_str = "atomic rmwr";
break;