int hashCode() {
return _val;
}
+
+ bool operator==(const IntWrapper& rhs) {
+ return false;
+ }
bool equals(const void *another) {
if (another == NULL)
cliffc_hashtable<IntWrapper, IntWrapper> *table;
IntWrapper *val1, *val2;
+IntWrapper *k0, *k1, *k2, *k3, *k4, *k5;
+IntWrapper *v0, *v1, *v2, *v3, *v4, *v5;
void threadA(void *arg) {
- /*
- IntWrapper k1(3), k2(5), k3(1024), k4(1025);
- IntWrapper v1(1), v2(2), v3(73), v4(81);
- table->put(k1, v1);
- table->put(k2, v2);
- val1 = table->get(k3);
- table->put(k3, v3);
- */
- for (int i = 200; i < 205; i++) {
- IntWrapper k(i), v(i * 2);
- table->put(k, v);
- }
+ IntWrapper *Res;
+ int res;
+ Res = table->put(k3, v3);
+ res = Res == NULL ? 0 : Res->_val;
+ printf("Put1: key_%d, val_%d, res_%d\n", k3->_val, v3->_val, res);
+
+ Res = table->get(k2);
+ res = Res == NULL ? 0 : Res->_val;
+ printf("Get2: key_%d, res_%d\n", k2->_val, res);
}
void threadB(void *arg) {
- IntWrapper k1(3), k2(5), k3(1024), k4(1025);
- IntWrapper v1(1), v2(2), v3(73), v4(81);
- table->put(k1, v3);
- table->put(k2, v4);
- val1 = table->get(k2);
+ IntWrapper *Res;
+ int res;
+ Res = table->put(k2, v2);
+ res = Res == NULL ? 0 : Res->_val;
+ printf("Put3: key_%d, val_%d, res_%d\n", k2->_val, v2->_val, res);
+
+ Res = table->get(k3);
+ res = Res == NULL ? 0 : Res->_val;
+ printf("Get4: key_%d, res_%d\n", k3->_val, res);
}
void threadC(void *arg) {
- IntWrapper k1(3), k2(5), k3(1024), k4(1025);
- IntWrapper v1(1), v2(2), v3(73), v4(81);
- table->put(k1, v1);
- table->put(k2, v2);
- val2 = table->get(k1);
-}
-
-void threadD(void *arg) {
- IntWrapper k1(3), k2(5), k3(1024), k4(1025);
- IntWrapper v1(1), v2(2), v3(73), v4(81);
- table->put(k1, v2);
- table->put(k2, v1);
- val2 = table->get(k2);
}
int user_main(int argc, char *argv[]) {
- thrd_t t1, t2, t3, t4;
- table = new cliffc_hashtable<IntWrapper, IntWrapper>();
- val1 = NULL;
- val2 = NULL;
+ thrd_t t1, t2, t3;
+ table = new cliffc_hashtable<IntWrapper, IntWrapper>(32);
+ k1 = new IntWrapper(3);
+ k2 = new IntWrapper(5);
+ k3 = new IntWrapper(11);
+ k4 = new IntWrapper(7);
+ k5 = new IntWrapper(13);
+
+ v0 = new IntWrapper(2048);
+ v1 = new IntWrapper(1024);
+ v2 = new IntWrapper(47);
+ v3 = new IntWrapper(73);
+ v4 = new IntWrapper(81);
+ v5 = new IntWrapper(99);
+
thrd_create(&t1, threadA, NULL);
thrd_create(&t2, threadB, NULL);
thrd_create(&t3, threadC, NULL);
- //thrd_create(&t4, threadD, NULL);
-
thrd_join(t1);
thrd_join(t2);
thrd_join(t3);
- //thrd_join(t4);
- if (val1 == NULL) {
- cout << "val1: NULL" << endl;
- } else {
- cout << val1->get() << endl;
- }
- MODEL_ASSERT(val1 == NULL || val1->get() == 2 || val1->get() == 81);
- if (val2 == NULL) {
- cout << "val2: NULL" << endl;
- } else {
- cout << val2->get() << endl;
- }
return 0;
}
+
+