Adding start_range flag to PROMISE Tuner

llvm/projects/hpvm-tensor-rt/opentuner/autotuner/promise_tuner2.py

@@ -169,7 +169,8 @@ if __name__ == '__main__':
   argparser = argparse.ArgumentParser(parents=opentuner.argparsers())
   argparser.add_argument('--binary', help='path to target binary')
   argparser.add_argument('--num-flags', type=int, help='num of flags to tune')
-  argparser.add_argument('--error-range', type=int, help='range of error values used in tuning') 
+  argparser.add_argument('--start-range', type=int, help='start range in tuning') 
+  argparser.add_argument('--error-range', type=int, help='range of error values used in tuning')
   argparser.add_argument('--accuracy', type=float, help='accuracy threshold')
   argparser.add_argument('--result-dir', help='result directory')
   argparser.add_argument('--layer-file', help='layer description')
@@ -180,6 +181,7 @@ if __name__ == '__main__':
   binary_name = str(args.binary)
   print("binary_name = ", binary_name)
   num_flags = int(args.num_flags)
+  start_range = int(args.start_range)
   error_range = int(args.error_range)
   accuracy_threshold = float(args.accuracy)
   print("accuracy = ", accuracy_threshold)
@@ -200,9 +202,13 @@ if __name__ == '__main__':
     print("Creating output directory = ", output_dir)
     os.mkdir(output_dir)
 
-  for j in range(error_range):
-    flag_ranges.append(j)
+  #for j in range(error_range):
+  #  flag_ranges.append(j)
 
+  for j in range(start_range, error_range):
+    flag_ranges.append(j)
+    
+  
   print("flag_ranges = ", flag_ranges)
 
   # File with layer description