Adding dumpExecutionAccuracies to DNN utils

llvm/projects/hpvm-tensor-rt/dnn_sources/include/utils.h

@@ -5,10 +5,14 @@
 
 
 #include <sstream>
+#include <vector>
 #include "../../tensor_runtime/include/tensor.h"
 #include "types.h"
 
 
+std::vector<float> run_accuracies;
+
+
 void printTensorInfo(void* tensor_ptr){
 
   struct Tensor* tensor = (struct Tensor*) tensor_ptr;
@@ -433,6 +437,8 @@ float computeAccuracy2(uint8_t* labels, int num_labels, void* result_ptr, unsign
 
 void dumpFinalAccuracy(float accuracy){
 
+  printf("\n\n **** Final Accuracy = %f \n", accuracy);
+  
   FILE* fp = fopen("final_accuracy", "w+");
   if(fp != NULL){
     std::ostringstream ss;
@@ -443,6 +449,27 @@ void dumpFinalAccuracy(float accuracy){
   }
 
   fclose(fp);
+
+  run_accuracies.push_back(accuracy);
+}
+
+
+void dumpExecutionAccuracies(){
+
+  FILE* fp = fopen("run_accuracies.txt", "w+");
+  if(fp != NULL){  
+    for (int i = 0; i < run_accuracies.size(); i++){
+      float accuracy = run_accuracies[i];
+      std::ostringstream ss;
+      ss << std::fixed << accuracy;
+      std::string print_str = ss.str();
+      fwrite(print_str.c_str(), 1, print_str.length(), fp);
+      fwrite("\n", 1, 1, fp);
+    }
+
+  }
+
+  fclose(fp);
 }