replace XLink::ShowNetwork with XNet::SHowNetwork

source/network/Main.cpp

@@ -89,7 +89,7 @@ void BackwardTest()
     c = DivDim(a, b, 0);
     c.Dump(stderr, "c:");
 
-    XLink::ShowNetwork(stderr, &c);
+    //XLink::ShowNetwork(stderr, &c);
 
     net.Backward(c);
 

source/network/XNet.cpp

@@ -437,4 +437,25 @@ void XNet::ClearGrad(XTensor * node)
     }
 }
 
+/* 
+show network topology 
+>> file - file to dump information
+>> node - pointer to the node
+*/
+void XNet::ShowNetwork(FILE * file, XTensor * node)
+{
+    XList roots(1);
+    roots.Add(node);
+
+    Traverse(roots);
+
+    XLink::ShowNode(file, node);
+
+    /* go over nodes in its topological order */
+    for(int i = nodes.count - 1; i >= 0; i--){
+        XTensor * n = (XTensor*)nodes.Get(i);
+        XLink::ShowNode(file, n);
+    }
+}
+
 }
\ No newline at end of file

source/network/XNet.h

@@ -108,6 +108,9 @@ struct XNet
 
     /* clear the graident information if the node is no use */
     void ClearGrad(XTensor * node);
+
+    /* show network topology */
+    void ShowNetwork(FILE * file, XTensor * node);
 };
 
 /* we make a unique id for every tensor */

source/sample/transformer/T2TTrainer.cpp

@@ -213,6 +213,8 @@ void T2TTrainer::Train(const char * fn, const char * validFN, const char * model
                 ShowNTErrors("Illegal model type!");
             }
 
+            net.ShowNetwork(stderr, &output);
+
             /* back-propagation for obtaining gradients */
             if (labelSmoothingP > 0)
                 LabelSmooth(&gold, &goldSmoothed, labelSmoothingP);

source/tensor/Main.cpp

@@ -126,7 +126,7 @@ void SmallTest()
     d = a + b + c.Lin(0.5F);
 
     XLink::CheckNetwork(&d);
-    XLink::ShowNetwork(stderr, &d);
+    //XLink::ShowNetwork(stderr, &d);
         
     a.Dump(stderr, "a:");
     b.Dump(stderr, "b:");

source/tensor/XLink.cpp

@@ -593,21 +593,6 @@ void XLink::CheckNetwork(XTensor * root)
 }
 
 /* 
-show the network encoded in a root node (tensor) 
->> file - file to dump information
->> root - pointer to the root node
-*/
-void XLink::ShowNetwork(FILE * file, XTensor * root)
-{
-    XLink &income = root->income;
-
-    for(int i = 0; i < income.tailNum; i++){
-        XTensor * child = income.tails[i];
-        ShowNetwork(file, child);
-    }
-}
-
-/* 
 show a node 
 >> file - file to dump information
 >> root - pointer to the node

source/tensor/XLink.h

@@ -178,10 +178,6 @@ struct XLink
     static
     void CheckNetwork(XTensor * root);
 
-    /* show the network encoded in a root node (tensor) */
-    static
-    void ShowNetwork(FILE * file, XTensor * root);
-
     /* show a node */
     static
     void ShowNode(FILE * file, XTensor * node);