Method wait_async_init

src/core/impl/comp_node_env.cpp:486–496

#if MGB_ENABLE_COMP_NODE_ASYNC_INIT
void CompNodeEnv::wait_async_init() {
    if (std::this_thread::get_id() == m_async_init_tid)
        return;

    MGB_LOCK_GUARD(m_async_init_mtx);
    if (m_async_init_need_wait.load()) {
        m_async_init_future.wait();
        m_async_init_need_wait.store(false);
        m_async_init_future.get();
    }
}
#endif

void CompNodeEnv::on_bad_device_type(DeviceType expected) const {