Changeset 111 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Issue_queue/src/Issue_queue_allocation.cpp

Timestamp:

Feb 27, 2009, 7:37:40 PM (15 years ago)

Author:

rosiere

Message:

1) Decod_queue : multi implementation (one_fifo, multi_fifo)
2) Issue_queue : multi implementation (in_order, out_of_order)
3) Direction : Add Meta predictor
4) Context_State : re add Branch_complete, More priority to Load miss (is not speculative)
5) Return_Address_Stack : update reg_PREDICT pointer on decod miss prediction
6) UPT : Fix bug in multi event
7) Prediction_glue : in read_stack case, insert in UPT pc_next
8) Rename select : when rob have an event (need flush), read_r{a,b,c} and write_r{d,e} is set at 0

File:

• trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Issue_queue/src/Issue_queue_allocation.cpp (modified) (3 diffs)

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Issue_queue/src/Issue_queue_allocation.cpp

@@ -154 +154 @@
 
     ALLOC1(internal_REEXECUTE_ACK           ,Tcontrol_t,_param->_nb_inst_reexecute);
+
+    if (_param->_queue_scheme == ISSUE_QUEUE_SCHEME_OUT_OF_ORDER)
+      {
+    ALLOC1(internal_BANK_IN_ACK             ,Tcontrol_t,_param->_nb_bank);
+    ALLOC1(internal_BANK_IN_NUM_RENAME_UNIT ,uint32_t  ,_param->_nb_bank);
+    ALLOC1(internal_BANK_IN_NUM_INST        ,uint32_t  ,_param->_nb_bank);
+      }
+    if (_param->_queue_scheme == ISSUE_QUEUE_SCHEME_IN_ORDER)
+      {
+    ALLOC2(internal_ISSUE_IN_ACK            ,Tcontrol_t,_param->_nb_rename_unit,_param->_nb_inst_rename[it1]);
+      }
       }
 
     // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~    
-
     _priority_in  = new generic::priority::Priority (_name+"_priority_in"   ,
                                                      _param->_priority      ,
@@ -165 +175 @@
                                                      _param->_nb_rename_unit_select);
 
+    if (_param->_queue_scheme == ISSUE_QUEUE_SCHEME_OUT_OF_ORDER)
+      {
     _priority_out = new generic::priority::Priority (_name+"_priority_out"  ,
                                                      _param->_priority      ,
@@ -174 +186 @@
                                                      _param->_nb_bank,
                                                      _param->_nb_bank);
+      }
 
 #ifdef POSITION