Method do_teardown

examples/neon_sgemm.cpp:272–278

        sgemm.run();
    }
    void do_teardown() override
    {
        if (!output_filename.empty()) /* Save to .npy file */
        {
            save_to_npy(dst, output_filename, is_fortran);
        }
    }

private:
    Tensor      src0{}, src1{}, src2{}, dst{};