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;
+ std::vector< const ModelAction *, MyAlloc<const ModelAction *> > 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]);
cv->merge(act->cv);
}
+bool ModelAction::has_synchronized_with(const ModelAction *act) const
+{
+ return cv->has_synchronized_with(act->cv);
+}
+
/**
* Check whether 'this' happens before act, according to the memory-model's
* happens before relation. This is checked via the ClockVector constructs.
case THREAD_JOIN:
type_str = "thread join";
break;
+ case THREAD_FINISH:
+ type_str = "thread finish";
+ break;
case ATOMIC_READ:
type_str = "atomic read";
break;
case ATOMIC_RMW:
type_str = "atomic rmw";
break;
+ case ATOMIC_FENCE:
+ type_str = "fence";
+ break;
case ATOMIC_RMWR:
type_str = "atomic rmwr";
break;
printf("(%3d) Thread: %-2d Action: %-13s MO: %7s Loc: %14p Value: %-12" PRIu64,
seq_number, id_to_int(tid), type_str, mo_str, location, valuetoprint);
- if (reads_from)
- printf(" Rf: %d", reads_from->get_seq_number());
+ if (is_read()) {
+ if (reads_from)
+ printf(" Rf: %d", reads_from->get_seq_number());
+ else
+ printf(" Rf: ?");
+ }
if (cv) {
printf("\t");
cv->print();