Method add

src/core/impl/graph/operator_node.cpp:658–683

/* ===================== PostExecActions =====================  */

void PostExecActions::add(VarNode* var) {
    mgb_assert(m_comp_node == var->comp_node());
    auto graph = ComputingGraphImpl::downcast(var->owner_graph());

    auto&& infer_mgr = graph->static_infer_manager_impl();
    auto&& extra_info = graph->current_comp_seq_extra_info();
    Item item;
    if (graph->var_node_mem_manager().on_var_node_device_comp_finish_needed(var)) {
        item.need_mem_mgr = &graph->var_node_mem_manager();
    }
    if (extra_info.missing_for_shape.count(var))
        item.shape_sync_hdl = infer_mgr.get_tag_handler_for_shape(var);
    if (extra_info.missing_for_value.count(var))
        item.value_sync_hdl = infer_mgr.get_tag_handler_for_value(var);

    if (!item.empty() || !cg::is_static_var_storage(var)) {
        item.var = var;

        // always check with recv_info since it incurs no additional cost
        // note: if item.empty() && !is_static_storage, then we only check
        // recv_info
        item.recv_info = &graph->var_receiver_in_current_comp_seq(var);

        m_items.push_back(item);
    }
}

void PostExecActions::perform() {
    bool enable = true;