Created by: dashulu

programDesc的格式如下： blocks { idx: 4 parent_idx: 0 ops { inputs { parameter: "X" arguments: "fill_constant_6.tmp_0" } outputs { parameter: "Out" arguments: "learning_rate" } type: "assign" attrs { name: "op_role_var" type: STRINGS } attrs { name: "op_namescope" type: STRING s: "/" } attrs { name: "op_role" type: INT i: 16 } } } 这个是什么格式？用什么工具解析？