Add introspective build info

mace/examples/example.cc

@@ -47,7 +47,10 @@ extern void UnloadModelData(const unsigned char *model_data);
 
 extern NetDef CreateNet(const unsigned char *model_data);
 
+extern const std::string ModelName();
 extern const std::string ModelChecksum();
+extern const std::string ModelBuildTime();
+extern const std::string ModelBuildOptions();
 
 }  // namespace MACE_MODEL_TAG
 }  // namespace mace
@@ -246,7 +249,10 @@ int Main(int argc, char **argv) {
   gflags::ParseCommandLineFlags(&argc, &argv, true);
 
   LOG(INFO) << "mace version: " << MaceVersion();
+  LOG(INFO) << "model name: " << mace::MACE_MODEL_TAG::ModelName();
   LOG(INFO) << "model checksum: " << mace::MACE_MODEL_TAG::ModelChecksum();
+  LOG(INFO) << "build time: " << mace::MACE_MODEL_TAG::ModelBuildTime();
+  LOG(INFO) << "build options: " << mace::MACE_MODEL_TAG::ModelBuildOptions();
   LOG(INFO) << "input node: " << FLAGS_input_node;
   LOG(INFO) << "input shape: " << FLAGS_input_shape;
   LOG(INFO) << "output node: " << FLAGS_output_node;

mace/python/tools/converter.py

@@ -84,7 +84,7 @@ def main(unused_args):
         source_converter_lib.convert_to_source(
             output_graph_def, model_checksum, FLAGS.template, FLAGS.obfuscate,
             FLAGS.model_tag, FLAGS.output, FLAGS.runtime,
-            FLAGS.embed_model_data)
+            FLAGS.embed_model_data, FLAGS.winograd)
     else:
         with open(FLAGS.output, "wb") as f:
             f.write(output_graph_def.SerializeToString())

mace/python/tools/model.jinja2

@@ -154,9 +154,22 @@ NetDef CreateNet(const unsigned char *model_data) {
   return net_def;
 }
 
+const std::string ModelName() {
+  return {{ tag|tojson }};
+}
+
 const std::string ModelChecksum() {
   return {{ model_pb_checksum|tojson }};
 }
 
+const std::string ModelBuildTime() {
+  return {{ build_time|tojson }};
+}
+
+const std::string ModelBuildOptions() {
+  return {{ "runtime: {}, obfuscate: {}, embed_model_data: {}, winograd: {}"
+        .format(runtime, obfuscate, embed_model_data, winograd_conv)|tojson }};
+}
+
 }  // namespace {{tag}}
 }  // namespace mace

mace/python/tools/model_header.jinja2

@@ -30,8 +30,14 @@ void UnloadModelData(const unsigned char *model_data);
 
 NetDef CreateNet(const unsigned char *model_data);
 
+const std::string ModelName();
+
 const std::string ModelChecksum();
 
+const std::string ModelBuildTime();
+
+const std::string ModelBuildOptions();
+
 }  // namespace {{ tag }}
 }  // namespace mace
 

mace/python/tools/source_converter_lib.py

@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import datetime
 import os
 import uuid
 import numpy as np
@@ -124,7 +125,8 @@ def stringfy(value):
 
 
 def convert_to_source(net_def, mode_pb_checksum, template_dir, obfuscate,
-                      model_tag, output, runtime, embed_model_data):
+                      model_tag, output, runtime, embed_model_data,
+                      winograd_conv):
     if obfuscate:
         obfuscate_name(net_def)
     else:
@@ -193,6 +195,7 @@ def convert_to_source(net_def, mode_pb_checksum, template_dir, obfuscate,
         counter += 1
 
     # generate model source files
+    build_time = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
     template_name = 'model.jinja2'
     tensors = [
         TensorInfo(i, net_def.tensors[i], runtime)
@@ -203,7 +206,11 @@ def convert_to_source(net_def, mode_pb_checksum, template_dir, obfuscate,
         net=net_def,
         tag=model_tag,
         runtime=runtime,
-        model_pb_checksum=mode_pb_checksum)
+        obfuscate=obfuscate,
+        embed_model_data=embed_model_data,
+        winograd_conv=winograd_conv,
+        model_pb_checksum=mode_pb_checksum,
+        build_time=build_time)
     with open(output, "wb") as f:
         f.write(source)
 

mace/tools/validation/mace_run.cc

@@ -52,7 +52,10 @@ extern void UnloadModelData(const unsigned char *model_data);
 
 extern NetDef CreateNet(const unsigned char *model_data);
 
+extern const std::string ModelName();
 extern const std::string ModelChecksum();
+extern const std::string ModelBuildTime();
+extern const std::string ModelBuildOptions();
 
 }  // namespace MACE_MODEL_TAG
 }  // namespace mace
@@ -355,7 +358,10 @@ int Main(int argc, char **argv) {
   gflags::ParseCommandLineFlags(&argc, &argv, true);
 
   LOG(INFO) << "mace version: " << MaceVersion();
+  LOG(INFO) << "model name: " << mace::MACE_MODEL_TAG::ModelName();
   LOG(INFO) << "model checksum: " << mace::MACE_MODEL_TAG::ModelChecksum();
+  LOG(INFO) << "build time: " << mace::MACE_MODEL_TAG::ModelBuildTime();
+  LOG(INFO) << "build options: " << mace::MACE_MODEL_TAG::ModelBuildOptions();
   LOG(INFO) << "input node: " << FLAGS_input_node;
   LOG(INFO) << "input shape: " << FLAGS_input_shape;
   LOG(INFO) << "output node: " << FLAGS_output_node;