1 | #ifndef morpheo_behavioural_core_multi_front_end_front_end_prediction_unit_Parameters_h |
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2 | #define morpheo_behavioural_core_multi_front_end_front_end_prediction_unit_Parameters_h |
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3 | |
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4 | /* |
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5 | * $Id: Parameters.h 95 2008-12-16 16:24:26Z rosiere $ |
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6 | * |
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7 | * [ Description ] |
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8 | * |
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9 | */ |
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10 | |
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11 | #include "Common/include/Debug.h" |
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12 | #include "Behavioural/include/Parameters.h" |
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13 | #include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Branch_Target_Buffer/include/Parameters.h" |
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14 | #include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/include/Parameters.h" |
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15 | #include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Return_Address_Stack/include/Parameters.h" |
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16 | #include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Update_Prediction_Table/include/Parameters.h" |
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17 | #include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Prediction_unit_Glue/include/Parameters.h" |
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18 | |
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19 | namespace morpheo { |
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20 | namespace behavioural { |
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21 | namespace core { |
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22 | namespace multi_front_end { |
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23 | namespace front_end { |
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24 | namespace prediction_unit { |
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25 | |
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26 | |
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27 | class Parameters : public morpheo::behavioural::Parameters |
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28 | { |
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29 | //-----[ fields ]------------------------------------------------------------ |
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30 | public : uint32_t _nb_context ; |
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31 | public : uint32_t _nb_decod_unit ; |
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32 | public : uint32_t _size_address ; |
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33 | public : uint32_t * _nb_instruction ;//[nb_context] |
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34 | public : uint32_t * _nb_inst_decod ;//[nb_decod_unit] |
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35 | public : uint32_t _nb_inst_branch_predict ; |
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36 | public : uint32_t _nb_inst_branch_decod ; |
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37 | public : uint32_t _nb_inst_branch_update ; |
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38 | public : uint32_t _nb_inst_branch_complete ; |
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39 | public : uint32_t _btb_size_queue ; |
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40 | public : uint32_t _btb_associativity ; |
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41 | public : uint32_t _btb_size_counter ; |
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42 | public : Tvictim_t _btb_victim_scheme ; |
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43 | public : Tpredictor_t _dir_predictor_scheme ; |
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44 | public : bool _dir_have_bht [3]; |
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45 | public : uint32_t _dir_bht_size_shifter [3]; |
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46 | public : uint32_t _dir_bht_nb_shifter [3]; |
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47 | public : bool _dir_have_pht [3]; |
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48 | public : uint32_t _dir_pht_size_counter [3]; |
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49 | public : uint32_t _dir_pht_nb_counter [3]; |
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50 | public : uint32_t _dir_pht_size_address_share [3]; |
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51 | public : uint32_t * _ras_size_queue ;//[nb_context] |
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52 | public : uint32_t * _upt_size_queue ;//[nb_context] |
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53 | public : uint32_t * _ufpt_size_queue ;//[nb_context] |
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54 | |
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55 | //public : uint32_t _size_context_id ; |
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56 | //public : uint32_t _max_size_depth ; |
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57 | //public : uint32_t * _size_inst_ifetch_ptr ;//[nb_context] |
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58 | public : uint32_t * _array_size_depth ;//[nb_context] |
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59 | public : uint32_t _size_history ; |
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60 | public : uint32_t * _size_ras_index ;//[nb_context] |
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61 | |
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62 | //public : bool _have_port_context_id ; |
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63 | //public : bool _have_port_max_depth ; |
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64 | //public : bool * _have_port_depth ;//[nb_context] |
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65 | //public : bool * _have_port_inst_ifetch_ptr ;//[nb_context] |
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66 | public : bool _have_port_history ; |
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67 | public : bool * _have_port_ras_index ;//[nb_context] |
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68 | |
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69 | public : morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::branch_target_buffer ::Parameters * _param_btb; |
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70 | public : morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::direction ::Parameters * _param_dir; |
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71 | public : morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::return_address_stack ::Parameters * _param_ras; |
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72 | public : morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::update_prediction_table::Parameters * _param_upt; |
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73 | public : morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::prediction_unit_glue ::Parameters * _param_glue; |
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74 | |
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75 | //-----[ methods ]----------------------------------------------------------- |
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76 | public : Parameters (uint32_t nb_context , |
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77 | uint32_t nb_decod_unit , |
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78 | uint32_t size_address , |
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79 | uint32_t * nb_instruction ,//[nb_context] |
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80 | uint32_t * nb_inst_decod ,//[nb_decod_unit] |
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81 | uint32_t nb_inst_branch_predict , |
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82 | uint32_t nb_inst_branch_decod , |
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83 | uint32_t nb_inst_branch_update , |
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84 | uint32_t nb_inst_branch_complete , |
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85 | uint32_t btb_size_queue , |
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86 | uint32_t btb_associativity , |
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87 | uint32_t btb_size_counter , |
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88 | Tvictim_t btb_victim_scheme , |
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89 | Tpredictor_t dir_predictor_scheme , |
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90 | bool dir_have_bht [3], |
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91 | uint32_t dir_bht_size_shifter [3], |
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92 | uint32_t dir_bht_nb_shifter [3], |
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93 | bool dir_have_pht [3], |
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94 | uint32_t dir_pht_size_counter [3], |
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95 | uint32_t dir_pht_nb_counter [3], |
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96 | uint32_t dir_pht_size_address_share [3], |
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97 | uint32_t * ras_size_queue ,//[nb_context] |
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98 | uint32_t * upt_size_queue ,//[nb_context] |
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99 | uint32_t * ufpt_size_queue ,//[nb_context] |
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100 | bool is_toplevel=false |
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101 | ); |
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102 | // public : Parameters (Parameters & param) ; |
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103 | public : ~Parameters () ; |
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104 | |
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105 | public : void copy (void); |
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106 | |
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107 | public : Parameters_test msg_error (void); |
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108 | |
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109 | public : std::string print (uint32_t depth); |
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110 | public : friend std::ostream& operator<< (std::ostream& output_stream, |
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111 | morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::Parameters & x); |
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112 | }; |
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113 | |
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114 | }; // end namespace prediction_unit |
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115 | }; // end namespace front_end |
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116 | }; // end namespace multi_front_end |
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117 | }; // end namespace core |
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118 | |
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119 | }; // end namespace behavioural |
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120 | }; // end namespace morpheo |
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121 | |
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122 | #endif |
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