Changeset 122 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Load_Store_pointer_unit/src/Load_Store_pointer_unit.cpp

Timestamp:

Jun 3, 2009, 10:15:51 AM (15 years ago)

Author:

rosiere

Message:

Modif for performance :
1) Load Store Unit : store send request to valid exeception
2) Commit_unit : retire can bypass store
3) Commit_unit : add stat to manage store instruction
4) Load Store Unit and Load Store Pointer Manager : add store_queue_ptr_read
5) Fix lot of bug

File:

• trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Load_Store_pointer_unit/src/Load_Store_pointer_unit.cpp (modified) (2 diffs)

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Load_Store_pointer_unit/src/Load_Store_pointer_unit.cpp

@@ -74 +74 @@
     if (usage_is_set(_usage,USE_SYSTEMC))
       {
+
+        // Constant : accepted already transaction
+        for (uint32_t i=0; i<_param->_nb_front_end; ++i)
+          for (uint32_t j=0; j<_param->_nb_context[i]; ++j)
+            {
+              internal_RETIRE_EVENT_ACK [i][j] = 1;
+              
+              PORT_WRITE(out_RETIRE_EVENT_ACK[i][j],internal_RETIRE_EVENT_ACK [i][j]);
+            }
+
         log_printf(INFO,Load_Store_pointer_unit,FUNCTION,"Method - transition");
 
@@ -101 +111 @@
 
 # ifdef SYSTEMCASS_SPECIFIC
-        // List dependency information
-        for (uint32_t i=0; i<_param->_nb_inst_insert; i++)
-          {
-            (*(out_INSERT_ACK                   [i])) (*( in_INSERT_VAL                   [i]));
-            if (_param->_have_port_front_end_id)
-            (*(out_INSERT_ACK                   [i])) (*( in_INSERT_FRONT_END_ID          [i]));
-            if (_param->_have_port_context_id)
-            (*(out_INSERT_ACK                   [i])) (*( in_INSERT_CONTEXT_ID            [i]));
-            (*(out_INSERT_ACK                   [i])) (*( in_INSERT_TYPE                  [i]));
-            (*(out_INSERT_ACK                   [i])) (*( in_INSERT_OPERATION             [i]));
+//      // List dependency information
+//      for (uint32_t i=0; i<_param->_nb_inst_insert; i++)
+//        {
+//          (*(out_INSERT_ACK                   [i])) (*( in_INSERT_VAL                   [i]));
+//          if (_param->_have_port_front_end_id)
+//          (*(out_INSERT_ACK                   [i])) (*( in_INSERT_FRONT_END_ID          [i]));
+//          if (_param->_have_port_context_id)
+//          (*(out_INSERT_ACK                   [i])) (*( in_INSERT_CONTEXT_ID            [i]));
+//          (*(out_INSERT_ACK                   [i])) (*( in_INSERT_TYPE                  [i]));
+//          (*(out_INSERT_ACK                   [i])) (*( in_INSERT_OPERATION             [i]));
   
-            (*(out_INSERT_STORE_QUEUE_PTR_WRITE [i])) (*( in_INSERT_VAL                   [i]));
-            if (_param->_have_port_front_end_id)
-            (*(out_INSERT_STORE_QUEUE_PTR_WRITE [i])) (*( in_INSERT_FRONT_END_ID          [i]));
-            if (_param->_have_port_context_id)
-            (*(out_INSERT_STORE_QUEUE_PTR_WRITE [i])) (*( in_INSERT_CONTEXT_ID            [i]));
-            (*(out_INSERT_STORE_QUEUE_PTR_WRITE [i])) (*( in_INSERT_TYPE                  [i]));
-            (*(out_INSERT_STORE_QUEUE_PTR_WRITE [i])) (*( in_INSERT_OPERATION             [i]));
+//          (*(out_INSERT_STORE_QUEUE_PTR_WRITE [i])) (*( in_INSERT_VAL                   [i]));
+//          if (_param->_have_port_front_end_id)
+//          (*(out_INSERT_STORE_QUEUE_PTR_WRITE [i])) (*( in_INSERT_FRONT_END_ID          [i]));
+//          if (_param->_have_port_context_id)
+//          (*(out_INSERT_STORE_QUEUE_PTR_WRITE [i])) (*( in_INSERT_CONTEXT_ID            [i]));
+//          (*(out_INSERT_STORE_QUEUE_PTR_WRITE [i])) (*( in_INSERT_TYPE                  [i]));
+//          (*(out_INSERT_STORE_QUEUE_PTR_WRITE [i])) (*( in_INSERT_OPERATION             [i]));
   
-            if (_param->_have_port_load_queue_ptr)
-              {
-            (*(out_INSERT_LOAD_QUEUE_PTR_WRITE  [i])) (*( in_INSERT_VAL                   [i]));
-            if (_param->_have_port_front_end_id)
-            (*(out_INSERT_LOAD_QUEUE_PTR_WRITE  [i])) (*( in_INSERT_FRONT_END_ID          [i]));
-            if (_param->_have_port_context_id)
-            (*(out_INSERT_LOAD_QUEUE_PTR_WRITE  [i])) (*( in_INSERT_CONTEXT_ID            [i]));
-            (*(out_INSERT_LOAD_QUEUE_PTR_WRITE  [i])) (*( in_INSERT_TYPE                  [i]));
-            (*(out_INSERT_LOAD_QUEUE_PTR_WRITE  [i])) (*( in_INSERT_OPERATION             [i]));
-              }
-          }
+//          if (_param->_have_port_load_queue_ptr)
+//            {
+//          (*(out_INSERT_LOAD_QUEUE_PTR_WRITE  [i])) (*( in_INSERT_VAL                   [i]));
+//          if (_param->_have_port_front_end_id)
+//          (*(out_INSERT_LOAD_QUEUE_PTR_WRITE  [i])) (*( in_INSERT_FRONT_END_ID          [i]));
+//          if (_param->_have_port_context_id)
+//          (*(out_INSERT_LOAD_QUEUE_PTR_WRITE  [i])) (*( in_INSERT_CONTEXT_ID            [i]));
+//          (*(out_INSERT_LOAD_QUEUE_PTR_WRITE  [i])) (*( in_INSERT_TYPE                  [i]));
+//          (*(out_INSERT_LOAD_QUEUE_PTR_WRITE  [i])) (*( in_INSERT_OPERATION             [i]));
+//            }
+//        }
 # endif