+#include "common.h"
#include <atomic>
#include <cds/gc/dhp.h>
#include <cds/gc/hp.h>
-#include <cds/sync/barrier.h>
+#include <cds/misc/barrier.h>
#include <cds_test/stress_test.h>
#include <iostream>
+#include <memory>
+#include <vector>
#include <thread>
using namespace std;
typedef cds_others::SpinBarrier Barrier;
+static size_t s_nBarrierThreadCount = 2;
+static size_t s_nBarrierPassCount = 100000000;
+
class BarrierTest : public cds_test::stress_fixture {
protected:
static Barrier *barrier;
- static int count;
- static const int kThreads = 6;
- static const int kPassCount = 10000;
-
- static void SetUpTestCase() {}
+ static size_t count;
- static void TearDownTestCase() {
- assert (count == kPassCount*kPassCount);
+ static void SetUpTestCase() {
+ cds_test::config const &cfg = get_config("Misc");
+ GetConfig(BarrierPassCount);
+ GetConfig(BarrierThreadCount);
}
static void Thread() {
- for (int i = 0; i < kPassCount; i++) {
- for (int j = 0; j < kPassCount; j++) {
- if (barrier->wait()) {
- count++;
- }
+ for (size_t i = 0; i < s_nBarrierPassCount; i++) {
+ if (barrier->wait()) {
+ count++;
}
}
}
};
Barrier *BarrierTest::barrier;
-int BarrierTest::count;
-const int BarrierTest::kThreads;
+size_t BarrierTest::count;
TEST_F(BarrierTest, Wait) {
- barrier = new Barrier(kThreads);
- int num_threads = kThreads;
- std::thread *threads = new std::thread[num_threads];
- for (int i = 0; i < num_threads; i++) {
- threads[i] = std::thread(Thread);
+ barrier = new Barrier(s_nBarrierThreadCount);
+ std::vector<std::thread> threads;
+ for (size_t i = 0; i < s_nBarrierThreadCount; i++) {
+ threads.push_back(std::thread(Thread));
}
- for (int i = 0; i < num_threads; i++) {
- threads[i].join();
+ for (auto& thrd : threads) {
+ thrd.join();
}
+ EXPECT_EQ(count, s_nBarrierPassCount);
+ delete barrier;
}
} // namespace