Method reset

imperative/src/impl/proxy_graph.cpp:431–434

          m_seq_comp_node_optimizer(new SeqCompNodeOptimizer()) {}

void ProxyGraph::reset() {
    mgb_assert(!m_cur_opr);
    m_graph = ProxyGraphImpl::make(this);
}

ProxyGraph* ProxyGraph::get_default_graph() {
    static thread_local ProxyGraph inst;