Changeset 111 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/Two_Level_Branch_Predictor/SelfTest/config_bht_only.cfg

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_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/Two_Level_Branch_Predictor/SelfTest/config_bht_only.cfg (moved) (moved from trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/Two_Level_Branch_Predictor/SelfTest/configuration.cfg) (1 diff)

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/Two_Level_Branch_Predictor/SelfTest/config_bht_only.cfg

@@ -1 +1 @@
 Two_Level_Branch_Predictor
+4       4       *2      # nb_inst_predict       
+4       4       *2      # nb_inst_update        
+30      30      *2      # size_address          
+1       1       +1      # have_bht              
+1       16      *4      # bht_size_shifter      
+1       16      *4      # bht_nb_shifter        
+0       0       +1      # have_pht              
+0       0       +1      # pht_size_counter      
+0       0       *2      # pht_nb_counter        
+0       0       +1      # pht_size_address_share
+1       1       +1      # update_on_prediction