Changeset 110 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/OOO_Engine_Glue/src/OOO_Engine_Glue_statistics_allocation.cpp

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"

File:

• trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/OOO_Engine_Glue/src/OOO_Engine_Glue_statistics_allocation.cpp (modified) (1 diff)

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

@@ -26 +26 @@
                       "OOO_Engine_Glue",
                       param_statistics);
+
+    _stat_nb_inst_issue_stall_by_registerfile = _stat->create_variable("nb_inst_issue_stall_by_registerfile");
+//  _stat_nb_inst_issue_stall_by_rename_unit  = _stat->create_variable("nb_inst_issue_stall_by_rename_unit" );
+    _stat_nb_inst_issue_stall_by_commit_unit  = _stat->create_variable("nb_inst_issue_stall_by_commit_unit" );
+    _stat_nb_inst_issue_stall_by_issue_queue  = _stat->create_variable("nb_inst_issue_stall_by_issue_queue" );
+
+//     std::string nb_inst_issue_stall = "+ + nb_inst_issue_stall_by_registerfile nb_inst_issue_stall_by_rename_unit + nb_inst_issue_stall_by_commit_unit nb_inst_issue_stall_by_issue_queue";
+    std::string nb_inst_issue_stall = "+ nb_inst_issue_stall_by_registerfile + nb_inst_issue_stall_by_commit_unit nb_inst_issue_stall_by_issue_queue";
+
+    _stat->create_expr_percent ("percent_issue_stall_by_registerfile", "nb_inst_issue_stall_by_registerfile", nb_inst_issue_stall, _("Percent of instruction stalled by RegisterFile"));
+//  _stat->create_expr_percent ("percent_issue_stall_by_rename_unit" , "nb_inst_issue_stall_by_rename_unit" , nb_inst_issue_stall, _("Percent of instruction stalled by Rename_Unit") );
+    _stat->create_expr_percent ("percent_issue_stall_by_commit_unit" , "nb_inst_issue_stall_by_commit_unit" , nb_inst_issue_stall, _("Percent of instruction stalled by Commit_Unit") );
+    _stat->create_expr_percent ("percent_issue_stall_by_issue_queue" , "nb_inst_issue_stall_by_issue_queue" , nb_inst_issue_stall, _("Percent of instruction stalled by Issue_Queue") );
     
     log_end(OOO_Engine_Glue,FUNCTION);