Function scn_do_execute

src/opr/test/internal.cpp:30–32

    InferShapeCallback m_infer_shape_callback;

    void scn_do_execute() override {
        output(0)->dev_tensor().copy_from_fixlayout(input(0)->dev_tensor());
    }

    void init_output_static_infer_desc() override {
        using namespace cg::static_infer;