#ifndef __NODESTACK_H__
#define __NODESTACK_H__
-#include <vector>
#include <cstddef>
#include <inttypes.h>
#include "mymemory.h"
#include "schedule.h"
#include "promise.h"
+#include "stl-model.h"
class ModelAction;
class Thread;
READ_FROM_NONE,
} read_from_type_t;
+#define YIELD_E 1
+#define YIELD_D 2
+#define YIELD_S 4
+#define YIELD_P 8
+#define YIELD_INDEX(tid1, tid2, num_threads) (tid1*num_threads+tid2)
+
+
/**
* @brief A single node in a NodeStack
*
enabled_type_t enabled_status(thread_id_t tid) const;
ModelAction * get_action() const { return action; }
+ void set_uninit_action(ModelAction *act) { uninit_action = act; }
+ ModelAction * get_uninit_action() const { return uninit_action; }
+
bool has_priority(thread_id_t tid) const;
+ void update_yield(Scheduler *);
+ bool has_priority_over(thread_id_t tid, thread_id_t tid2) const;
int get_num_threads() const { return num_threads; }
/** @return the parent Node to this Node; that is, the action that
* occurred previously in the stack. */
bool increment_relseq_break();
bool relseq_break_empty() const;
+ bool increment_behaviors();
+
void print() const;
MEMALLOC
private:
void explore(thread_id_t tid);
-
+ int get_yield_data(int tid1, int tid2) const;
bool read_from_past_empty() const;
bool increment_read_from_past();
bool read_from_promise_empty() const;
read_from_type_t read_from_status;
ModelAction * const action;
+
+ /** @brief ATOMIC_UNINIT action which was created at this Node */
+ ModelAction *uninit_action;
+
Node * const parent;
const int num_threads;
- std::vector< bool, ModelAlloc<bool> > explored_children;
- std::vector< bool, ModelAlloc<bool> > backtrack;
- std::vector< struct fairness_info, ModelAlloc< struct fairness_info> > fairness;
+ ModelVector<bool> explored_children;
+ ModelVector<bool> backtrack;
+ ModelVector<struct fairness_info> fairness;
int numBacktracks;
enabled_type_t *enabled_array;
* The set of past ModelActions that this the action at this Node may
* read from. Only meaningful if this Node represents a 'read' action.
*/
- std::vector< const ModelAction *, ModelAlloc< const ModelAction * > > read_from_past;
+ ModelVector<const ModelAction *> read_from_past;
unsigned int read_from_past_idx;
- std::vector< const ModelAction *, ModelAlloc<const ModelAction *> > read_from_promises;
+ ModelVector<const ModelAction *> read_from_promises;
int read_from_promise_idx;
- std::vector< struct future_value, ModelAlloc<struct future_value> > future_values;
+ ModelVector<struct future_value> future_values;
int future_index;
- std::vector< bool, ModelAlloc<bool> > resolve_promise;
+ ModelVector<bool> resolve_promise;
int resolve_promise_idx;
- std::vector< const ModelAction *, ModelAlloc<const ModelAction *> > relseq_break_writes;
+ ModelVector<const ModelAction *> relseq_break_writes;
int relseq_break_index;
int misc_index;
int misc_max;
+ int * yield_data;
};
-typedef std::vector< Node *, ModelAlloc< Node * > > node_list_t;
+typedef ModelVector<Node *> node_list_t;
/**
* @brief A stack of nodes