Changeset 119 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/Two_Level_Branch_Predictor/src/Two_Level_Branch_Predictor_transition.cpp

Timestamp:

May 25, 2009, 7:40:26 PM (15 years ago)

Author:

rosiere

Message:

1) Prediction unit : static prediction not blocking

File:

• trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/Two_Level_Branch_Predictor/src/Two_Level_Branch_Predictor_transition.cpp (modified) (6 diffs)

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/Two_Level_Branch_Predictor/src/Two_Level_Branch_Predictor_transition.cpp

@@ -8 +8 @@
 
 #include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/Two_Level_Branch_Predictor/include/Two_Level_Branch_Predictor.h"
+// #include <assert.h>
 
 namespace morpheo                    {
@@ -53 +54 @@
                         log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * bht_num_reg      : %d",bht_num_reg);
 
+// #ifdef DEBUG_TEST
+//                         assert(bht_num_reg < _param->_bht_nb_shifter);
+// #endif
+
                         Thistory_t bht_history = reg_BHT[bht_num_reg];
                         log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * bht_history (old): %x",bht_history);
@@ -135 +140 @@
                       pht_bht_history = bht_history;
                       log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"    * bht_history (new): %x",bht_history);
+
+// #ifdef DEBUG_TEST
+//                         assert(bht_num_reg < _param->_bht_nb_shifter);
+// #endif
+
                       reg_BHT [bht_num_reg]               = bht_history;
                     }
@@ -170 +180 @@
 
 #if defined(DEBUG) and DEBUG_Two_Level_Branch_Predictor and (DEBUG >= DEBUG_TRACE)
-    if (1)
+
+# if 0
     {
       log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * Dump Two_Level_Branch_Predictor");
@@ -190 +201 @@
                     break;
                   else
-                    str+=toString("[%.4d] %.4x ",index,reg_BHT[index]);
+                    {
+                      str+=toString("[%.4d] %.4x ",index,reg_BHT[index]);
+                    }
                 }
               
@@ -232 +245 @@
         }
     }
+# endif
 #endif