test code

source/network/XNet.cpp

@@ -303,6 +303,8 @@ void XNet::TarjanVisit(XTensor * node, XList &orders, const unsigned int code)
         node->visitMark = code + 2;
         orders.Add(node);
     }
+    else if(node->visitMark == code + 2){
+    }
 }
 
 /* 

source/sample/transformer/T2TTrainer.cpp

@@ -217,6 +217,13 @@ void T2TTrainer::Train(const char * fn, const char * validFN, const char * model
                 /* back-propagation */
                 net.Backward(output, g, CROSSENTROPY);
 
+                /*for(int i = 0; i < net.nodes.count; i++){
+                    XTensor * node = (XTensor*)net.nodes.Get(i);
+                    XLink::ShowNode(stderr, node);
+                }
+
+                exit(0);*/
+
                 gradStep += 1;
                 loss += -prob;
                 wordCount += wc;

source/tensor/XLink.cpp

@@ -589,9 +589,24 @@ show the network encoded in a root node (tensor)
 */
 void XLink::ShowNetwork(FILE * file, XTensor * root)
 {
-    fprintf(file, "node %d - ", root->id);
-
     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
+*/
+void XLink::ShowNode(FILE * file, XTensor * node)
+{
+    fprintf(file, "node %d - ", node->id);
+
+    XLink &income = node->income;
     if(income.head == NULL){
         fprintf(file, "income[%d]: null ", income.tailNum);
     }
@@ -607,7 +622,7 @@ void XLink::ShowNetwork(FILE * file, XTensor * root)
     }
     fprintf(stderr, ", ");
 
-    XLink &outgo = root->outgo;
+    XLink &outgo = node->outgo;
     if(outgo.head == NULL || outgo.tailNum == 0){
         fprintf(file, "outgo[%d]: null ", outgo.tailNum);
     }
@@ -623,11 +638,6 @@ void XLink::ShowNetwork(FILE * file, XTensor * root)
     }
 
     fprintf(stderr, "\n");
-
-    for(int i = 0; i < income.tailNum; i++){
-        XTensor * child = income.tails[i];
-        ShowNetwork(file, child);
-    }
 }
     
 } // namespace nts(NiuTrans.Tensor)

source/tensor/XLink.h

@@ -178,6 +178,10 @@ struct XLink
     /* 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);
 };
     
 } // namespace nts(NiuTrans.Tensor)