Function ThreadKeyPerfFunc

test/thread_key_unittest.cpp:328–356

};

void* ThreadKeyPerfFunc(void* void_arg) {
    auto args = (ThreadKeyPerfArgs*)void_arg;
    args->ready = true;
    std::unique_ptr<int> data(new int(1));
    if (args->is_pthread_key) {
        pthread_setspecific(args->pthread_key, (void*)data.get());
    } else {
        butil::thread_setspecific(*args->thread_key, (void*)data.get());
    }
    butil::Timer t;
    while (!g_stopped) {
        if (g_started) {
            break;
        }
        bthread_usleep(10);
    }
    t.start();
    while (!g_stopped) {
        if (args->is_pthread_key) {
            pthread_getspecific(args->pthread_key);
        } else {
            butil::thread_getspecific(*args->thread_key);
        }
        ++args->counter;
    }
    t.stop();
    args->elapse_ns = t.n_elapsed();
    return NULL;
}


void ThreadKeyPerfTest(int thread_num, bool test_pthread_key) {