https://github.com/tensorflow/ngraph-bridge
ngraph-bridge-0.22.0-rc4\logging\tf_graph_writer.*

直接用tensorflow\core\util\dump_graph.h的 方法

string DumpGraphToFile(const string& name, Graph const& graph,
                       const FunctionLibraryDefinition* flib_def = nullptr,
                       const string& dirname = "");

grep -v tensor_content tf_graph.pbtxt > tf_graph1.pbtxt

用于缩减模型文件大小