Function make

imperative/src/impl/proxy_graph.cpp:65–78

    }

    static SymbolVar make(ComputingGraph& graph, Tensor& tensor) {
        auto opr = graph.insert_opr(std::make_unique<InputPlaceholder>(graph, &tensor));
        auto var = opr->output(0);
        auto&& dev_tensor = tensor.dev_tensor(false);
        var->m_comp_node = dev_tensor.comp_node();
        var->m_shape = dev_tensor.shape();
        if (dev_tensor.empty()) {
            auto layout = dev_tensor.layout();
            layout.init_contiguous_stride();
            dev_tensor.reset(dev_tensor.storage(), layout);
        }
        var->force_assign_dev_tensor_from_tensor(dev_tensor);
        return var;
    }

    static SymbolVar make(ComputingGraph& graph, const LogicalTensorDesc& desc) {
        auto opr = graph.insert_opr(