return blocking_threads;
}
+/**
+ * @brief Check if we are yield-blocked
+ *
+ * A program can be "yield-blocked" if all threads are ready to execute a
+ * yield.
+ *
+ * @return True if the program is yield-blocked; false otherwise
+ */
bool ModelExecution::is_yieldblocked() const
{
if (!params->yieldblock)
/**
* @brief Check whether a model action is enabled.
*
- * Checks whether a lock or join operation would be successful (i.e., is the
- * lock already locked, or is the joined thread already complete). If not, put
- * the action in a waiter list.
+ * Checks whether an operation would be successful (i.e., is a lock already
+ * locked, or is the joined thread already complete).
+ *
+ * For yield-blocking, yields are never enabled.
*
* @param curr is the ModelAction to check whether it is enabled.
* @return a bool that indicates whether the action is enabled.
mo_graph->dumpNodes(file);
ModelAction **thread_array = (ModelAction **)model_calloc(1, sizeof(ModelAction *) * get_num_threads());
- for (action_list_t::iterator it = action_trace.begin(); it != action_trace.end(); it++) {
+ for (action_list_t::const_iterator it = action_trace.begin(); it != action_trace.end(); it++) {
ModelAction *act = *it;
if (act->is_read()) {
mo_graph->dot_print_node(file, act);