Changeset 110 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Issue_queue/include

Timestamp:

Feb 19, 2009, 5:31:47 PM (15 years ago)

Author:

rosiere

Message:

1) OOO_egine : add stat to depiste low perf source
2) Commit : add stat
3) LSU_Pointer : retire - always ack (else combinatory loop). insert - max nb_inst_memory
4) TopLevel? : add debug_idle_time to stop combinatory loop.
5) Issue_queue : add reexecute_queue, new implementation (routage after issue_queue)
6) Decod / Predictor : add "can_continue"

Location:

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Issue_queue/include

Files:

• Issue_queue.h (modified) (2 diffs)
• Parameters.h (modified) (1 diff)

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Issue_queue/include/Issue_queue.h

@@ -144 +144 @@
     // ~~~~~[ Register ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~    
   private   : std::list<entry_t*>           * _issue_queue;
+  private   : std::list<entry_t*>             _reexecute_queue;
   
     // ~~~~~[ Internal ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   private   : Tcontrol_t                    * internal_BANK_IN_ACK              ;//[nb_bank]
-  private   : bool                          * internal_BANK_IN_IS_REEXECUTE     ;//[nb_bank]
   private   : uint32_t                      * internal_BANK_IN_NUM_RENAME_UNIT  ;//[nb_bank]
   private   : uint32_t                      * internal_BANK_IN_NUM_INST         ;//[nb_bank]
 
-  private   : Tcontrol_t                    * internal_BANK_OUT_VAL             ;//[nb_bank]
-  private   : uint32_t                      * internal_BANK_OUT_NUM_INST        ;//[nb_bank]
+  private   : Tcontrol_t                    * internal_ISSUE_OUT_VAL            ;//[nb_inst_issue]
+  private   : Tcontrol_t                    * internal_ISSUE_OUT_FROM_REEXECUTE ;//[nb_inst_issue]
+  private   : uint32_t                      * internal_ISSUE_OUT_NUM_BANK       ;//[nb_inst_issue]
+  private   : entry_t *                     * internal_ISSUE_OUT_ENTRY          ;//[nb_inst_issue]
+
+  private   : Tcontrol_t                    * internal_REEXECUTE_ACK            ;//[nb_inst_reexecute]
 #endif
 
@@ -187 +191 @@
   public  : void        transition                (void);
   public  : void        genMoore                  (void);
-  public  : void        genMealy                  (void);
 #endif                                         
 

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Issue_queue/include/Parameters.h

@@ -45 +45 @@
   public : bool           ** _table_routing           ;//[nb_rename_unit][nb_inst_issue]
   public : bool           ** _table_issue_type        ;//[nb_inst_issue][nb_type]
+  public : uint32_t          _size_reexecute_queue    ;
 
-  public : uint32_t          _nb_bank_select_out      ;
+//public : uint32_t          _nb_bank_select_out      ;
   public : uint32_t          _max_nb_inst_rename      ;