Method wait_all

src/core/impl/graph/normal_exec_env.cpp:149–155

}

void NormalExecEnv::wait_all() {
    if (!m_worker_task_queue.empty()) {
        if (m_worker_task_queue.size() > 1 || (m_async_level & 0b100)) {
            m_worker_set.wait_all();
        }
    }
}

void NormalExecEnv::clear() {
    for (auto&& i : m_worker_task_queue)