#include "classlist.h"
#include "mymemory.h"
#include "stl-model.h"
+#include "predicate.h"
+
+struct node_dist_info {
+ node_dist_info(thread_id_t tid, FuncNode * node, int distance) :
+ tid(tid),
+ target(node),
+ dist(distance)
+ {}
+
+ thread_id_t tid;
+ FuncNode * target;
+ int dist;
+
+ SNAPSHOTALLOC
+};
class NewFuzzer : public Fuzzer {
public:
SnapVector<Predicate *> thrd_selected_child_branch;
SnapVector< SnapVector<ModelAction *> *> thrd_pruned_writes;
+ void check_store_visibility(Predicate * curr_pred, FuncInst * read_inst, inst_act_map_t * inst_act_map, SnapVector<ModelAction *> * rf_set);
+ Predicate * selectBranch(thread_id_t tid, Predicate * curr_pred, FuncInst * read_inst);
Predicate * get_selected_child_branch(thread_id_t tid);
bool prune_writes(thread_id_t tid, Predicate * pred, SnapVector<ModelAction *> * rf_set, inst_act_map_t * inst_act_map);
- Predicate * selectBranch(thread_id_t tid, Predicate * curr_pred, FuncInst * read_inst);
int choose_index(SnapVector<Predicate *> * branches, uint32_t numerator);
/* The set of Threads put to sleep by NewFuzzer because no writes in rf_set satisfies the selected predicate. Only used by selectWrite.
HashTable<Thread *, int, uintptr_t, 0> paused_thread_table;
HashTable<Predicate *, bool, uintptr_t, 0> failed_predicates;
+ SnapVector<struct node_dist_info> dist_info_vec;
+
void conditional_sleep(Thread * thread);
+ bool should_conditional_sleep(Predicate * predicate);
void wake_up_paused_threads(int * threadlist, int * numthreads);
bool find_threads(ModelAction * pending_read);
- void update_predicate_score(Predicate * predicate, int type);
+ /*-- void update_predicate_score(Predicate * predicate, sleep_result_t type); */
+
+ bool check_predicate_expressions(PredExprSet * pred_expressions, inst_act_map_t * inst_act_map, uint64_t write_val, bool * no_predicate);
};
#endif /* end of __NEWFUZZER_H__ */