[82] | 1 | #ifdef STATISTICS |
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| 2 | /* |
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| 3 | * $Id: Decod_queue_statistics_allocation.cpp 136 2009-10-20 18:52:15Z 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_Front_end/Front_end/Decod_unit/Decod_queue/include/Decod_queue.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_front_end { |
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| 15 | namespace front_end { |
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| 16 | namespace decod_unit { |
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| 17 | namespace decod_queue { |
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| 18 | |
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| 19 | #undef FUNCTION |
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| 20 | #define FUNCTION "Decod_queue::statistics_allocation" |
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| 21 | void Decod_queue::statistics_allocation (morpheo::behavioural::Parameters_Statistics * param_statistics) |
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| 22 | { |
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| 23 | log_begin(Decod_queue,FUNCTION); |
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| 24 | |
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| 25 | |
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| 26 | _stat = new Stat (static_cast<std::string>(_name), |
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| 27 | "Decod_queue", |
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| 28 | param_statistics); |
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| 29 | |
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[136] | 30 | _stat_decode_in_empty = _stat->create_counter ("decode_in_empty" , "", "Number cycle with no input instruction."); |
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| 31 | _stat_decode_in_full = _stat->create_counter ("decode_in_full" , "", toString("Number cycle with full input instruction (%d).",_param->_nb_inst_decod)); |
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| 32 | _stat_decode_in_average = _stat->create_counter ("decode_in_average", "", "Average decod instruction."); |
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[110] | 33 | |
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[136] | 34 | _stat->create_expr_average_by_cycle("average_decod_in", toString("+ * decode_in_full %d decode_in_average",_param->_nb_inst_decod), "", "Average instruction from decode unit"); |
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| 35 | _stat->create_expr_percent ("percent_decod_in" ,"average_decod_in", toString(_param->_nb_inst_decod),"Percent of instruction's bundle occupation."); |
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[110] | 36 | |
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[88] | 37 | _stat_use_queue = _stat->create_variable ("use_queue"); |
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| 38 | _stat_nb_inst = new counter_t * [_param->_nb_context]; |
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[82] | 39 | |
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| 40 | std::string expr_average_inst = ""; |
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| 41 | |
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| 42 | for (uint32_t i=0; i<_param->_nb_context; i++) |
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| 43 | { |
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[88] | 44 | _stat_nb_inst [i] = _stat->create_variable("nb_inst_"+toString(i)); |
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| 45 | |
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| 46 | _stat->create_expr_average_by_cycle("average_inst_"+toString(i), "nb_inst_"+toString(i), "", toString(_("Average instruction number in decod_queue by cycle (context %d)"),i)); |
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[110] | 47 | _stat->create_expr_percent ("percent_use_inst_"+toString(i) , "average_inst_"+toString(i), toString(_param->_nb_instruction_in_queue), toString(_("Percent decod_queue's occupation (context %d)"),i)); |
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[88] | 48 | |
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| 49 | if (i == 0) |
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| 50 | expr_average_inst = "nb_inst_"+toString(i); |
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[82] | 51 | else |
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| 52 | expr_average_inst = "+ nb_inst_"+toString(i) + " " +expr_average_inst; |
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| 53 | } |
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| 54 | |
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[88] | 55 | _stat->create_expr_average_by_cycle("average_inst", expr_average_inst, "", _("Average instruction number in decod_queue by cycle (all context)")); |
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[110] | 56 | _stat->create_expr_percent ("percent_use_inst" , "average_inst", toString(_param->_nb_instruction_in_queue), _("Percent decod_queue's occupation (all context)")); |
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[82] | 57 | |
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[88] | 58 | _stat->create_expr_average_by_cycle("average_use_queue", "use_queue", "", _("Average slot decod_queue occupation by cycle.")); |
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[110] | 59 | _stat->create_expr_percent ("percent_use_queue", "average_use_queue", toString(_param->_nb_instruction_in_queue), _("Percent slot decod_queue occupation.")); |
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[88] | 60 | |
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[82] | 61 | log_end(Decod_queue,FUNCTION); |
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| 62 | }; |
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| 63 | |
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| 64 | }; // end namespace decod_queue |
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| 65 | }; // end namespace decod_unit |
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| 66 | }; // end namespace front_end |
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| 67 | }; // end namespace multi_front_end |
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| 68 | }; // end namespace core |
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| 69 | |
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| 70 | }; // end namespace behavioural |
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| 71 | }; // end namespace morpheo |
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| 72 | #endif |
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