Changeset 108 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/src

Timestamp:

Feb 12, 2009, 12:55:06 PM (15 years ago)

Author:

rosiere

Message:

1) decod_queue : add reg_LAST_SLOT.
2) Commit : insert on event -> to pop decod_queue. Head test : add information (speculative or not)
3) Context State / UPT : Branch miss and Load miss in same cycle.
4) Free List : Bank is on LSB not MSB.
5) Platforms : move data

Location:

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/src

Files:

• OOO_Engine_allocation.cpp (modified) (7 diffs)
• OOO_Engine_deallocation.cpp (modified) (2 diffs)
• Parameters.cpp (modified) (3 diffs)

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

@@ -66 +66 @@
       _ALLOC2_SIGNAL_IN ( in_RENAME_NO_EXECUTE                ,"NO_EXECUTE"                ,Tcontrol_t        ,1                                    ,_param->_nb_front_end,_param->_nb_inst_decod[it1]);
       _ALLOC2_SIGNAL_IN ( in_RENAME_IS_DELAY_SLOT             ,"IS_DELAY_SLOT"             ,Tcontrol_t        ,1                                    ,_param->_nb_front_end,_param->_nb_inst_decod[it1]);
+#ifdef DEBUG
+      _ALLOC2_SIGNAL_IN ( in_RENAME_ADDRESS                   ,"ADDRESS"                   ,Taddress_t        ,_param->_size_instruction_address    ,_param->_nb_front_end,_param->_nb_inst_decod[it1]);
+#endif
       _ALLOC2_SIGNAL_IN ( in_RENAME_ADDRESS_NEXT              ,"ADDRESS_NEXT"              ,Taddress_t        ,_param->_size_instruction_address    ,_param->_nb_front_end,_param->_nb_inst_decod[it1]);
       _ALLOC2_SIGNAL_IN ( in_RENAME_HAS_IMMEDIAT              ,"HAS_IMMEDIAT"              ,Tcontrol_t        ,1                                    ,_param->_nb_front_end,_param->_nb_inst_decod[it1]);
@@ -158 +161 @@
     // ~~~~~[ Interface : "branch_complete" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~         
     {
-      ALLOC1_INTERFACE("branch_complete",OUT,WEST,_("Instruction to execute_loop"),_param->_nb_inst_issue);
+      ALLOC1_INTERFACE("branch_complete",OUT,WEST,_("Instruction to execute_loop"),_param->_nb_inst_branch_complete);
 
       ALLOC1_VALACK_OUT (out_BRANCH_COMPLETE_VAL              , VAL);
@@ -219 +222 @@
       _ALLOC2_SIGNAL_OUT(out_NB_INST_COMMIT_ALL               ,"COMMIT_ALL"                 ,Tcounter_t       ,_param->_size_nb_inst_commit         ,_param->_nb_front_end,_param->_nb_context[it1]);
       _ALLOC2_SIGNAL_OUT(out_NB_INST_COMMIT_MEM               ,"COMMIT_MEM"                 ,Tcounter_t       ,_param->_size_nb_inst_commit         ,_param->_nb_front_end,_param->_nb_context[it1]);
+      _ALLOC2_SIGNAL_IN ( in_NB_INST_DECOD_ALL                ,"DECOD_ALL"                  ,Tcounter_t       ,_param->_size_nb_inst_decod          ,_param->_nb_front_end,_param->_nb_context[it1]);
     }
 
@@ -413 +417 @@
                     PORT_MAP(_component,src , "in_RENAME_IN_"+toString(x)+"_"+toString(k)+"_IS_DELAY_SLOT",
                                         dest, "in_RENAME_"   +toString(j)+"_"+toString(k)+"_IS_DELAY_SLOT");
+#ifdef DEBUG
+                    PORT_MAP(_component,src , "in_RENAME_IN_"+toString(x)+"_"+toString(k)+"_ADDRESS"      ,
+                                        dest, "in_RENAME_"   +toString(j)+"_"+toString(k)+"_ADDRESS"      );
+#endif
                     PORT_MAP(_component,src , "in_RENAME_IN_"+toString(x)+"_"+toString(k)+"_ADDRESS_NEXT" ,
                                         dest, "in_RENAME_"   +toString(j)+"_"+toString(k)+"_ADDRESS_NEXT" );
@@ -477 +485 @@
             COMPONENT_MAP(_component,src ,"out_INSERT_"+toString(j)                +"_IS_DELAY_SLOT" ,
                                      dest, "in_INSERT_"+toString(i)+"_"+toString(j)+"_IS_DELAY_SLOT" );
+#ifdef DEBUG
+            COMPONENT_MAP(_component,src ,"out_INSERT_"+toString(j)                +"_ADDRESS"       ,
+                                     dest, "in_INSERT_"+toString(i)+"_"+toString(j)+"_ADDRESS"       );
+#endif
             COMPONENT_MAP(_component,src ,"out_INSERT_"+toString(j)                +"_ADDRESS_NEXT"  ,
                                      dest, "in_INSERT_"+toString(i)+"_"+toString(j)+"_ADDRESS_NEXT"  );
@@ -755 +767 @@
 
             //    in_INSERT_DEPTH          - component_rename_unit
+            //    in_INSERT_ADDRESS        - component_rename_unit
             //    in_INSERT_ADDRESS_NEXT   - component_rename_unit
             //    in_INSERT_EXCEPTION_USE  - component_rename_unit
@@ -991 +1004 @@
             PORT_MAP(_component,src ,"out_NB_INST_"+toString(i)+"_"+toString(j)+"_COMMIT_MEM",
                                 dest,"out_NB_INST_"+toString(i)+"_"+toString(j)+"_COMMIT_MEM");
+            PORT_MAP(_component,src , "in_NB_INST_"+toString(i)+"_"+toString(j)+"_DECOD_ALL" ,
+                                dest, "in_NB_INST_"+toString(i)+"_"+toString(j)+"_DECOD_ALL" );
           }
 

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

@@ -36 +36 @@
         DELETE2_SIGNAL( in_RENAME_NO_EXECUTE                ,_param->_nb_front_end,_param->_nb_inst_decod[it1],1                                    );
         DELETE2_SIGNAL( in_RENAME_IS_DELAY_SLOT             ,_param->_nb_front_end,_param->_nb_inst_decod[it1],1                                    );
+#ifdef DEBUG
+        DELETE2_SIGNAL( in_RENAME_ADDRESS                   ,_param->_nb_front_end,_param->_nb_inst_decod[it1],_param->_size_instruction_address    );
+#endif
         DELETE2_SIGNAL( in_RENAME_ADDRESS_NEXT              ,_param->_nb_front_end,_param->_nb_inst_decod[it1],_param->_size_instruction_address    );
         DELETE2_SIGNAL( in_RENAME_HAS_IMMEDIAT              ,_param->_nb_front_end,_param->_nb_inst_decod[it1],1                                    );
@@ -142 +145 @@
         DELETE2_SIGNAL(out_NB_INST_COMMIT_ALL               ,_param->_nb_front_end,_param->_nb_context[it1],_param->_size_nb_inst_commit         );
         DELETE2_SIGNAL(out_NB_INST_COMMIT_MEM               ,_param->_nb_front_end,_param->_nb_context[it1],_param->_size_nb_inst_commit         );
+        DELETE2_SIGNAL( in_NB_INST_DECOD_ALL                ,_param->_nb_front_end,_param->_nb_context[it1],_param->_size_nb_inst_decod          );
         DELETE2_SIGNAL( in_DEPTH_MIN                        ,_param->_nb_front_end,_param->_nb_context[it1],_param->_size_depth                  );
         DELETE2_SIGNAL( in_DEPTH_MAX                        ,_param->_nb_front_end,_param->_nb_context[it1],_param->_size_depth                  );

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

@@ -31 +31 @@
                           uint32_t              nb_inst_branch_complete          ,
                           uint32_t           ** nb_branch_speculated             ,//[nb_front_end][nb_context]
+                          uint32_t              size_nb_inst_decod               ,
                           uint32_t              nb_rename_unit_select            ,
                           uint32_t              nb_execute_loop_select           ,
@@ -242 +243 @@
        _nb_inst_branch_complete ,
        _nb_branch_speculated    ,
+        size_nb_inst_decod      ,
         size_general_data       ,
         size_store_queue_ptr    ,
@@ -336 +338 @@
         _size_rob_ptr                      = size_packet_id;
         _size_nb_inst_commit               = log2(size_re_order_buffer)+1;
+        _size_nb_inst_decod                = size_nb_inst_decod;
 
         _have_port_front_end_id            = _size_front_end_id   > 0;