[88] | 1 | #ifdef STATISTICS |
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| 2 | /* |
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| 3 | * $Id: Commit_unit_statistics_allocation.cpp 88 2008-12-10 18:31:39Z rosiere $ |
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| 4 | * |
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| 5 | * [ Description ] |
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| 6 | * |
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| 7 | */ |
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| 8 | |
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| 9 | #include "Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Commit_unit/include/Commit_unit.h" |
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| 10 | |
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| 11 | namespace morpheo { |
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| 12 | namespace behavioural { |
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| 13 | namespace core { |
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| 14 | namespace multi_ooo_engine { |
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| 15 | namespace ooo_engine { |
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| 16 | namespace commit_unit { |
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| 17 | |
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| 18 | |
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| 19 | #undef FUNCTION |
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| 20 | #define FUNCTION "Commit_unit::statistics_allocation" |
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| 21 | void Commit_unit::statistics_allocation (morpheo::behavioural::Parameters_Statistics * param_statistics) |
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| 22 | { |
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| 23 | log_begin(Commit_unit,FUNCTION); |
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| 24 | |
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| 25 | _stat = new Stat (static_cast<std::string>(_name), |
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| 26 | "Commit_unit", |
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| 27 | param_statistics); |
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| 28 | |
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| 29 | _stat_nb_inst_insert = new counter_t * [_param->_nb_rename_unit]; |
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| 30 | _stat_nb_inst_retire = new counter_t * [_param->_nb_rename_unit]; |
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| 31 | _stat_bank_nb_inst = new counter_t * [_param->_nb_bank]; |
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| 32 | |
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| 33 | { |
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| 34 | std::string sum_nb_inst_insert = ""; |
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| 35 | std::string sum_nb_inst_retire = ""; |
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| 36 | |
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| 37 | for (uint32_t i=0; i<_param->_nb_rename_unit; i++) |
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| 38 | { |
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| 39 | _stat_nb_inst_insert [i] = _stat->create_variable("nb_inst_insert_"+toString(i)); |
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| 40 | _stat_nb_inst_retire [i] = _stat->create_variable("nb_inst_retire_"+toString(i)); |
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| 41 | |
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| 42 | _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)); |
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| 43 | _stat->create_expr_average_by_cycle("average_use_interface_retire_"+toString(i), "nb_inst_retire_"+toString(i), "", toString(_("Average instruction by cycle on retire interface (rename_unit %d)"),i)); |
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| 44 | _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)); |
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| 45 | _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)); |
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| 46 | |
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| 47 | if (i == 0) |
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| 48 | { |
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| 49 | sum_nb_inst_insert = "nb_inst_insert_"+toString(i); |
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| 50 | sum_nb_inst_retire = "nb_inst_retire_"+toString(i); |
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| 51 | } |
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| 52 | else |
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| 53 | { |
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| 54 | sum_nb_inst_insert = "+ nb_inst_insert_"+toString(i) + " " +sum_nb_inst_insert; |
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| 55 | sum_nb_inst_retire = "+ nb_inst_retire_"+toString(i) + " " +sum_nb_inst_retire; |
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| 56 | } |
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| 57 | } |
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| 58 | |
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| 59 | _stat->create_expr_average_by_cycle("average_inst_insert", sum_nb_inst_insert, "", _("Average instruction insert by cycle")); |
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| 60 | _stat->create_expr_average_by_cycle("average_inst_retire", sum_nb_inst_retire, "", _("Average instruction retire by cycle")); |
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| 61 | } |
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| 62 | |
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| 63 | _stat_nb_inst_commit = _stat->create_variable("nb_inst_commit"); |
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| 64 | _stat->create_expr_average_by_cycle("average_use_interface_commit","nb_inst_commit", "", _("Average instruction by cycle on commit interface")); |
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| 65 | _stat->create_expr_percent ("percent_use_interface_commit", "average_use_interface_commit", toString(_param->_nb_inst_commit), _("Percent usage of commit interface")); |
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| 66 | |
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| 67 | _stat_nb_inst_commit_conflit_access = _stat->create_variable("nb_inst_commit_conflit_access"); |
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| 68 | _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")); |
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| 69 | _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")); |
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| 70 | |
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| 71 | // bank/queue occupation |
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| 72 | { |
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| 73 | std::string sum_bank_nb_inst = ""; |
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| 74 | for (uint32_t i=0; i<_param->_nb_bank; i++) |
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| 75 | { |
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| 76 | _stat_bank_nb_inst [i] = _stat->create_variable("bank_nb_inst_"+toString(i)); |
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| 77 | |
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| 78 | _stat->create_expr_average_by_cycle("average_occupation_bank_"+toString(i), "bank_nb_inst_"+toString(i), "", toString(_("Average instruction by cycle (bank %d)"),i)); |
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| 79 | _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)); |
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| 80 | |
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| 81 | if (i == 0) |
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| 82 | sum_bank_nb_inst = "bank_nb_inst_"+toString(i); |
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| 83 | else |
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| 84 | sum_bank_nb_inst = "+ bank_nb_inst_"+toString(i) + " " +sum_bank_nb_inst; |
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| 85 | } |
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| 86 | |
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| 87 | _stat->create_expr_average_by_cycle("average_occupation_bank", sum_bank_nb_inst, "", _("Average instruction by cycle (all bank)")); |
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| 88 | _stat->create_expr_percent ("percent_occupation_bank" , "average_occupation_bank", toString(_param->_size_queue), _("Percent occupation of Re-Order-Buffer (all bank)")); |
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| 89 | } |
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| 90 | |
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| 91 | |
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| 92 | log_end(Commit_unit,FUNCTION); |
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| 93 | }; |
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| 94 | |
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| 95 | }; // end namespace commit_unit |
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| 96 | }; // end namespace ooo_engine |
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| 97 | }; // end namespace multi_ooo_engine |
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| 98 | }; // end namespace core |
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| 99 | |
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| 100 | }; // end namespace behavioural |
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| 101 | }; // end namespace morpheo |
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| 102 | #endif |
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