Working getopt() handling for config file reload

hpvm/projects/keras/keras_frontend/hpvm_dfg_translator.py

@@ -682,7 +682,7 @@ class HPVMTranslator:
     input_str += "std::string input_path = test_input_path; \n"
     input_str += "std::string labels_path = test_labels_path; \n\n"
 
-    input_str += "if (argc >= 2 &&  std::string(argv[1]) ==  \"tune\"){ \n"
+    input_str += "if (runtype ==  \"tune\"){ \n"
     input_str += "  input = tune_input; \n"
     input_str += "  input_path = tune_input_path; \n"
     input_str += "  labels_path = tune_labels_path; \n\n"
@@ -701,6 +701,15 @@ class HPVMTranslator:
      main_func_str += self.weight_str
      main_func_str += self.input_str
      main_func_str += "\n" + HPVM_init + "(); \n"
+
+     main_func_str += """
+
+if(config_path != ""){
+  llvm_hpvm_initializeRuntimeController(config_path.c_str());
+} 
+
+     """
+     
      main_func_str += "RootIn* args = static_cast<RootIn*>(malloc(sizeof(RootIn))); \n\n"
 
      main_func_str += self.handleTuneTestData()  
@@ -751,7 +760,16 @@ class HPVMTranslator:
 
      tuner_main_func_str += "\nint ret = 0; \n"
      tuner_main_func_str += "while ((ret = fifo_wait())) { \n"
-     tuner_main_func_str += "\n" + HPVM_init + "(); \n\n"
+     tuner_main_func_str += "\n" + HPVM_init + "(); \n"
+
+     tuner_main_func_str += """
+
+if(config_path != ""){
+  llvm_hpvm_initializeRuntimeController(config_path.c_str());
+} 
+
+     """
+     
      tuner_main_func_str += "std::string input_pth = (ret == 1 ? test_input_path : tune_input_path); \n"
      tuner_main_func_str += "std::string labels_pth = (ret == 1 ? test_labels_path : tune_labels_path); \n"
 
@@ -863,7 +881,7 @@ void printUsage(){
     getopt_str = """
 
   std::string runtype;
-  std::string config_path;
+  std::string config_path = "";
   int flag;
   while ( (flag = getopt (argc, argv, "d:c:")) != -1){
     switch (flag)