source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Commit_unit/src/Commit_unit_statistics_allocation.cpp @ 109

Last change on this file since 109 was 109, checked in by rosiere, 15 years ago

1) Configuration : instance configuration file : regroup similar instance
2) Configuration : timing default = 0
3) Debug/Commit_unit : Add watch dog timer
4) Issue_queue : Test parameters : add test if type is optionnal
5) Cor_glue : Fix insert index
6) Free_list : remove bank_by_pop (else deadlock)
7) Update Free List : add register to source event
  • Property svn:keywords set to Id
File size: 6.4 KB
Line 
1#ifdef STATISTICS
2/*
3 * $Id: Commit_unit_statistics_allocation.cpp 109 2009-02-16 20:28:31Z rosiere $
4 *
5 * [ Description ]
6 *
7 */
8
9#include "Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Commit_unit/include/Commit_unit.h"
10
11namespace morpheo {
12namespace behavioural {
13namespace core {
14namespace multi_ooo_engine {
15namespace ooo_engine {
16namespace commit_unit {
17
18
19#undef  FUNCTION
20#define FUNCTION "Commit_unit::statistics_allocation"
21  void Commit_unit::statistics_allocation (morpheo::behavioural::Parameters_Statistics * param_statistics)
22  {
23    log_begin(Commit_unit,FUNCTION);
24
25    _stat = new Stat (static_cast<std::string>(_name),
26                      "Commit_unit",
27                      param_statistics);
28
29    _stat_nb_inst_insert                = new counter_t * [_param->_nb_rename_unit];
30    _stat_nb_inst_retire_ok             = new counter_t * [_param->_nb_rename_unit];
31    _stat_nb_inst_retire_ko             = new counter_t * [_param->_nb_rename_unit];
32    _stat_bank_nb_inst                  = new counter_t * [_param->_nb_bank];
33   
34    {
35      std::string sum_nb_inst_insert    = "0";
36      std::string sum_nb_inst_retire_ok = "0";
37      std::string sum_nb_inst_retire_ko = "0";
38
39      for (uint32_t i=0; i<_param->_nb_rename_unit; i++)
40        {
41          _stat_nb_inst_insert    [i] = _stat->create_variable("nb_inst_insert_"   +toString(i));
42          _stat_nb_inst_retire_ok [i] = _stat->create_variable("nb_inst_retire_ok_"+toString(i));
43          _stat_nb_inst_retire_ko [i] = _stat->create_variable("nb_inst_retire_ko_"+toString(i));
44         
45          _stat->create_expr_average_by_cycle("average_use_interface_insert_"+toString(i), "nb_inst_insert_"+toString(i), "", toString(_("Average instruction by cycle on insert interface (rename_unit %d)"),i));
46          _stat->create_expr_average_by_cycle("average_use_interface_retire_"+toString(i), "+ nb_inst_retire_ok_"+toString(i)+" nb_inst_retire_ko_"+toString(i), "", toString(_("Average instruction by cycle on retire interface (rename_unit %d)"),i));
47          _stat->create_expr_percent         ("percent_use_interface_insert_"+toString(i) , "average_use_interface_insert_"+toString(i), toString(_param->_nb_inst_insert [i]), toString(_("Percent usage of insert interface (rename_unit %d)"),i));
48          _stat->create_expr_percent         ("percent_use_interface_retire_"+toString(i) , "average_use_interface_retire_"+toString(i), toString(_param->_nb_inst_retire [i]), toString(_("Percent usage of retire interface (rename_unit %d)"),i));
49
50          sum_nb_inst_insert    = "+ nb_inst_insert_"+   toString(i) + " " +sum_nb_inst_insert;
51          sum_nb_inst_retire_ok = "+ nb_inst_retire_ok_"+toString(i) + " " +sum_nb_inst_retire_ok;
52          sum_nb_inst_retire_ko = "+ nb_inst_retire_ko_"+toString(i) + " " +sum_nb_inst_retire_ko;
53        }
54
55      _stat->create_expr_average_by_cycle("average_inst_insert"   , sum_nb_inst_insert   , "", _("Average instruction insert by cycle"));
56      _stat->create_expr_average_by_cycle("average_inst_retire_ok", sum_nb_inst_retire_ok, "", _("Average instruction retire ok by cycle (IPC)"));
57      _stat->create_expr_average_by_cycle("average_inst_retire_ko", sum_nb_inst_retire_ko, "", _("Average instruction retire ko (event, miss) by cycle"));
58      _stat->create_expr_average_by_cycle("average_inst_retire"   , "+ "+sum_nb_inst_retire_ok+" "+sum_nb_inst_retire_ko, "", _("Average instruction retire by cycle"));
59
60      _stat->create_expr                 ("IPC_ok" , "average_inst_retire_ok", TYPE_COUNTER, "inst/cycle", "Instruction Per Cycle (Instruction Ok)");
61      _stat->create_expr                 ("CPI_ok" , "/ 1 IPC_ok"            , TYPE_COUNTER, "cycle/inst", "Cycle Per Instruction (Instruction Ok)");
62
63      _stat->create_expr                 ("IPC_ko" , "average_inst_retire_ko", TYPE_COUNTER, "inst/cycle", "Instruction Per Cycle (Instruction Ko)");
64      _stat->create_expr                 ("CPI_ko" , "/ 1 IPC_ko"            , TYPE_COUNTER, "cycle/inst", "Cycle Per Instruction (Instruction Ko)");
65
66      _stat->create_expr                 ("IPC_all", "average_inst_retire"   , TYPE_COUNTER, "inst/cycle", "Instruction Per Cycle (Instruction Ok and Ko)");
67      _stat->create_expr                 ("CPI_all", "/ 1 IPC_all"           , TYPE_COUNTER, "cycle/inst", "Cycle Per Instruction (Instruction Ok and Ko)");
68    }
69
70    _stat_nb_inst_commit = _stat->create_variable("nb_inst_commit");
71    _stat->create_expr_average_by_cycle("average_use_interface_commit","nb_inst_commit", "", _("Average instruction by cycle on commit interface"));
72    _stat->create_expr_percent         ("percent_use_interface_commit", "average_use_interface_commit", toString(_param->_nb_inst_commit), _("Percent usage of commit interface"));
73
74    _stat_nb_inst_commit_conflit_access = _stat->create_variable("nb_inst_commit_conflit_access");
75    _stat->create_expr_average_by_cycle("average_use_interface_commit_conflit_access","nb_inst_commit_conflit_access", "", _("Average access conflit by cycle on commit interface"));
76    _stat->create_expr_percent         ("percent_use_interface_commit_conflit_access","average_use_interface_commit_conflit_access", "average_use_interface_commit", _("Percent access conflit on commit interface"));
77
78    // bank/queue occupation
79    {
80      std::string sum_bank_nb_inst = "";
81      for (uint32_t i=0; i<_param->_nb_bank; i++)
82        {
83          _stat_bank_nb_inst [i] = _stat->create_variable("bank_nb_inst_"+toString(i));
84         
85          _stat->create_expr_average_by_cycle("average_occupation_bank_"+toString(i), "bank_nb_inst_"+toString(i), "", toString(_("Average instruction by cycle (bank %d)"),i));
86          _stat->create_expr_percent         ("percent_occupation_bank_"+toString(i), "average_occupation_bank_"+toString(i), toString(_param->_size_bank), toString(_("Percent occupation of bank (bank %d)"),i));
87         
88          if (i == 0)
89            sum_bank_nb_inst = "bank_nb_inst_"+toString(i);
90          else
91            sum_bank_nb_inst = "+ bank_nb_inst_"+toString(i) + " " +sum_bank_nb_inst;
92        }
93     
94      _stat->create_expr_average_by_cycle("average_occupation_bank", sum_bank_nb_inst, "", _("Average instruction by cycle (all bank)"));
95      _stat->create_expr_percent         ("percent_occupation_bank" , "average_occupation_bank", toString(_param->_size_queue), _("Percent occupation of Re-Order-Buffer (all bank)"));
96    }
97
98
99    log_end(Commit_unit,FUNCTION);
100  };
101
102}; // end namespace commit_unit
103}; // end namespace ooo_engine
104}; // end namespace multi_ooo_engine
105}; // end namespace core
106
107}; // end namespace behavioural
108}; // end namespace morpheo             
109#endif
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