MOdify make_model_diagram.py so that it can be used to draw dot diagram given model proto

python/paddle/utils/make_model_diagram.py

@@ -39,6 +39,10 @@ def make_layer_label(layer_config):
 
 def make_diagram(config_file, dot_file, config_arg_str):
     config = parse_config(config_file, config_arg_str)
+    make_diagram_from_proto(config.model_config, dot_file)
+
+
+def make_diagram_from_proto(model_config, dot_file):
     # print >> sys.stderr, config
     name2id = {}
     f = open(dot_file, 'w')
@@ -59,12 +63,12 @@ def make_diagram(config_file, dot_file, config_arg_str):
 
     print >> f, 'digraph graphname {'
     print >> f, 'node [width=0.375,height=0.25];'
-    for i in xrange(len(config.model_config.layers)):
-        l = config.model_config.layers[i]
+    for i in xrange(len(model_config.layers)):
+        l = model_config.layers[i]
         name2id[l.name] = i
 
     i = 0
-    for sub_model in config.model_config.sub_models:
+    for sub_model in model_config.sub_models:
         if sub_model.name == 'root':
             continue
         print >> f, 'subgraph cluster_%s {' % i
@@ -78,18 +82,18 @@ def make_diagram(config_file, dot_file, config_arg_str):
         for layer_name in sub_model.layer_names:
             submodel_layers.add(layer_name)
             lid = name2id[layer_name]
-            layer_config = config.model_config.layers[lid]
+            layer_config = model_config.layers[lid]
             label = make_layer_label(layer_config)
             print >> f, 'l%s [label="%s", shape=box];' % (lid, label)
         print >> f, '}'
 
-    for i in xrange(len(config.model_config.layers)):
-        l = config.model_config.layers[i]
+    for i in xrange(len(model_config.layers)):
+        l = model_config.layers[i]
         if l.name not in submodel_layers:
             label = make_layer_label(l)
             print >> f, 'l%s [label="%s", shape=box];' % (i, label)
 
-    for sub_model in config.model_config.sub_models:
+    for sub_model in model_config.sub_models:
         if sub_model.name == 'root':
             continue
         for link in sub_model.in_links:
@@ -99,8 +103,8 @@ def make_diagram(config_file, dot_file, config_arg_str):
         for mem in sub_model.memories:
             print >> f, make_mem(mem)
 
-    for i in xrange(len(config.model_config.layers)):
-        for l in config.model_config.layers[i].inputs:
+    for i in xrange(len(model_config.layers)):
+        for l in model_config.layers[i].inputs:
             print >> f, 'l%s -> l%s [label="%s"];' % (
                 name2id[l.input_layer_name], i, l.input_parameter_name)