[5] | 1 | /* |
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| 2 | * $Id$ |
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| 3 | * |
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| 4 | * [ Description ] |
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| 5 | * |
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| 6 | */ |
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| 7 | |
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| 8 | #include "Behavioural/Stage_1_Ifetch/Predictor/Meta_Predictor/include/Parameters.h" |
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| 9 | |
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| 10 | namespace morpheo { |
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| 11 | namespace behavioural { |
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| 12 | namespace stage_1_ifetch { |
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| 13 | namespace predictor { |
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| 14 | namespace meta_predictor { |
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| 15 | |
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| 16 | Parameters::Parameters (bool have_meta_predictor , |
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| 17 | |
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| 18 | bool predictor_0_have_bht , |
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| 19 | uint32_t predictor_0_bht_size_shifter , |
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| 20 | uint32_t predictor_0_bht_nb_shifter , |
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| 21 | bool predictor_0_have_pht , |
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| 22 | uint32_t predictor_0_pht_size_counter , |
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| 23 | uint32_t predictor_0_pht_nb_counter , |
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| 24 | uint32_t predictor_0_pht_size_address_share, |
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| 25 | |
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| 26 | bool predictor_1_have_bht , |
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| 27 | uint32_t predictor_1_bht_size_shifter , |
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| 28 | uint32_t predictor_1_bht_nb_shifter , |
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| 29 | bool predictor_1_have_pht , |
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| 30 | uint32_t predictor_1_pht_size_counter , |
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| 31 | uint32_t predictor_1_pht_nb_counter , |
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| 32 | uint32_t predictor_1_pht_size_address_share, |
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| 33 | |
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| 34 | bool predictor_2_have_bht , |
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| 35 | uint32_t predictor_2_bht_size_shifter , |
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| 36 | uint32_t predictor_2_bht_nb_shifter , |
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| 37 | bool predictor_2_have_pht , |
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| 38 | uint32_t predictor_2_pht_size_counter , |
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| 39 | uint32_t predictor_2_pht_nb_counter , |
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| 40 | uint32_t predictor_2_pht_size_address_share, |
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| 41 | |
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| 42 | uint32_t size_address , |
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| 43 | uint32_t nb_prediction , |
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| 44 | uint32_t nb_branch_complete ): |
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| 45 | _have_meta_predictor (have_meta_predictor ), |
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| 46 | |
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| 47 | _predictor_0_have_bht ((have_meta_predictor==false)?false:predictor_0_have_bht ), |
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| 48 | _predictor_0_bht_size_shifter ((_predictor_0_have_bht==false)?0:predictor_0_bht_size_shifter ), |
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| 49 | _predictor_0_bht_nb_shifter ((_predictor_0_have_bht==false)?0:predictor_0_bht_nb_shifter ), |
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| 50 | _predictor_0_have_pht ((have_meta_predictor==false)?false:predictor_0_have_pht ), |
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| 51 | _predictor_0_pht_size_counter ((_predictor_0_have_pht==false)?0:predictor_0_pht_size_counter ), |
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| 52 | _predictor_0_pht_nb_counter ((_predictor_0_have_pht==false)?0:predictor_0_pht_nb_counter ), |
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| 53 | _predictor_0_pht_size_address_share (predictor_0_pht_size_address_share), |
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| 54 | |
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| 55 | _predictor_1_have_bht ((have_meta_predictor==false)?false:predictor_1_have_bht ), |
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| 56 | _predictor_1_bht_size_shifter ((_predictor_1_have_bht==false)?0:predictor_1_bht_size_shifter ), |
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| 57 | _predictor_1_bht_nb_shifter ((_predictor_1_have_bht==false)?0:predictor_1_bht_nb_shifter ), |
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| 58 | _predictor_1_have_pht ((have_meta_predictor==false)?false:predictor_1_have_pht ), |
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| 59 | _predictor_1_pht_size_counter ((_predictor_1_have_pht==false)?0:predictor_1_pht_size_counter ), |
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| 60 | _predictor_1_pht_nb_counter ((_predictor_1_have_pht==false)?0:predictor_1_pht_nb_counter ), |
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| 61 | _predictor_1_pht_size_address_share (predictor_1_pht_size_address_share), |
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| 62 | |
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| 63 | _predictor_2_have_bht (predictor_2_have_bht ), |
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| 64 | _predictor_2_bht_size_shifter ((_predictor_2_have_bht==false)?0:predictor_2_bht_size_shifter ), |
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| 65 | _predictor_2_bht_nb_shifter ((_predictor_2_have_bht==false)?0:predictor_2_bht_nb_shifter ), |
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| 66 | _predictor_2_have_pht (predictor_2_have_pht ), |
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| 67 | _predictor_2_pht_size_counter ((_predictor_2_have_pht==false)?0:predictor_2_pht_size_counter ), |
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| 68 | _predictor_2_pht_nb_counter ((_predictor_2_have_pht==false)?0:predictor_2_pht_nb_counter ), |
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| 69 | _predictor_2_pht_size_address_share (predictor_2_pht_size_address_share), |
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| 70 | |
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| 71 | _size_address (size_address ), |
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| 72 | _nb_prediction (nb_prediction ), |
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| 73 | _nb_branch_complete (nb_branch_complete ), |
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| 74 | |
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| 75 | _size_history (_predictor_0_bht_size_shifter + _predictor_0_pht_size_counter + |
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| 76 | _predictor_1_bht_size_shifter + _predictor_1_pht_size_counter + |
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| 77 | _predictor_2_bht_size_shifter + _predictor_2_pht_size_counter ) |
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| 78 | { |
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| 79 | log_printf(FUNC,Meta_Predictor,"Parameters","Begin"); |
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| 80 | |
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| 81 | if (_have_meta_predictor) |
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| 82 | { |
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| 83 | _param_two_level_branch_predictor_0 = new morpheo::behavioural::stage_1_ifetch::predictor::meta_predictor::two_level_branch_predictor::Parameters (_predictor_0_have_bht , |
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| 84 | _predictor_0_bht_size_shifter , |
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| 85 | _predictor_0_bht_nb_shifter , |
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| 86 | _predictor_0_have_pht , |
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| 87 | _predictor_0_pht_size_counter , |
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| 88 | _predictor_0_pht_nb_counter , |
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| 89 | _predictor_0_pht_size_address_share, |
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| 90 | _size_address , |
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| 91 | _nb_prediction , |
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| 92 | _nb_branch_complete ); |
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| 93 | |
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| 94 | _param_two_level_branch_predictor_1 = new morpheo::behavioural::stage_1_ifetch::predictor::meta_predictor::two_level_branch_predictor::Parameters (_predictor_1_have_bht , |
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| 95 | _predictor_1_bht_size_shifter , |
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| 96 | _predictor_1_bht_nb_shifter , |
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| 97 | _predictor_1_have_pht , |
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| 98 | _predictor_1_pht_size_counter , |
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| 99 | _predictor_1_pht_nb_counter , |
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| 100 | _predictor_1_pht_size_address_share, |
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| 101 | _size_address , |
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| 102 | _nb_prediction , |
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| 103 | _nb_branch_complete ); |
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| 104 | } |
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| 105 | |
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| 106 | _param_two_level_branch_predictor_2 = new morpheo::behavioural::stage_1_ifetch::predictor::meta_predictor::two_level_branch_predictor::Parameters (_predictor_2_have_bht , |
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| 107 | _predictor_2_bht_size_shifter , |
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| 108 | _predictor_2_bht_nb_shifter , |
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| 109 | _predictor_2_have_pht , |
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| 110 | _predictor_2_pht_size_counter , |
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| 111 | _predictor_2_pht_nb_counter , |
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| 112 | _predictor_2_pht_size_address_share, |
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| 113 | _size_address , |
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| 114 | _nb_prediction , |
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| 115 | _nb_branch_complete ); |
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| 116 | |
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| 117 | |
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| 118 | _param_meta_predictor_glue = new morpheo::behavioural::stage_1_ifetch::predictor::meta_predictor::meta_predictor_glue::Parameters (_have_meta_predictor , |
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| 119 | _predictor_0_have_bht , |
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| 120 | _predictor_0_bht_size_shifter , |
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| 121 | _predictor_0_have_pht , |
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| 122 | _predictor_0_pht_size_counter , |
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| 123 | _predictor_1_have_bht , |
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| 124 | _predictor_1_bht_size_shifter , |
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| 125 | _predictor_1_have_pht , |
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| 126 | _predictor_1_pht_size_counter , |
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| 127 | _predictor_2_have_bht , |
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| 128 | _predictor_2_bht_size_shifter , |
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| 129 | _predictor_2_have_pht , |
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| 130 | _predictor_2_pht_size_counter , |
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| 131 | _nb_prediction , |
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| 132 | _nb_branch_complete ); |
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| 133 | |
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| 134 | test(); |
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| 135 | |
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| 136 | log_printf(FUNC,Meta_Predictor,"Parameters","End"); |
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| 137 | }; |
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| 138 | |
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| 139 | Parameters::Parameters (Parameters & param): |
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| 140 | _have_meta_predictor (param._have_meta_predictor ), |
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| 141 | |
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| 142 | _predictor_0_have_bht (param._predictor_0_have_bht ), |
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| 143 | _predictor_0_bht_size_shifter (param._predictor_0_bht_size_shifter ), |
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| 144 | _predictor_0_bht_nb_shifter (param._predictor_0_bht_nb_shifter ), |
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| 145 | _predictor_0_have_pht (param._predictor_0_have_pht ), |
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| 146 | _predictor_0_pht_size_counter (param._predictor_0_pht_size_counter ), |
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| 147 | _predictor_0_pht_nb_counter (param._predictor_0_pht_nb_counter ), |
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| 148 | _predictor_0_pht_size_address_share (param._predictor_0_pht_size_address_share), |
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| 149 | |
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| 150 | _predictor_1_have_bht (param._predictor_1_have_bht ), |
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| 151 | _predictor_1_bht_size_shifter (param._predictor_1_bht_size_shifter ), |
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| 152 | _predictor_1_bht_nb_shifter (param._predictor_1_bht_nb_shifter ), |
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| 153 | _predictor_1_have_pht (param._predictor_1_have_pht ), |
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| 154 | _predictor_1_pht_size_counter (param._predictor_1_pht_size_counter ), |
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| 155 | _predictor_1_pht_nb_counter (param._predictor_1_pht_nb_counter ), |
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| 156 | _predictor_1_pht_size_address_share (param._predictor_1_pht_size_address_share), |
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| 157 | |
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| 158 | _predictor_2_have_bht (param._predictor_2_have_bht ), |
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| 159 | _predictor_2_bht_size_shifter (param._predictor_2_bht_size_shifter ), |
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| 160 | _predictor_2_bht_nb_shifter (param._predictor_2_bht_nb_shifter ), |
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| 161 | _predictor_2_have_pht (param._predictor_2_have_pht ), |
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| 162 | _predictor_2_pht_size_counter (param._predictor_2_pht_size_counter ), |
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| 163 | _predictor_2_pht_nb_counter (param._predictor_2_pht_nb_counter ), |
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| 164 | _predictor_2_pht_size_address_share (param._predictor_2_pht_size_address_share), |
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| 165 | |
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| 166 | _size_address (param._size_address ), |
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| 167 | _nb_prediction (param._nb_prediction ), |
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| 168 | _nb_branch_complete (param._nb_branch_complete ), |
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| 169 | |
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| 170 | _size_history (param._size_history ) |
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| 171 | { |
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| 172 | log_printf(FUNC,Meta_Predictor,"Parameters","Begin"); |
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| 173 | |
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| 174 | |
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| 175 | if (_have_meta_predictor) |
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| 176 | { |
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| 177 | _param_two_level_branch_predictor_0 = new morpheo::behavioural::stage_1_ifetch::predictor::meta_predictor::two_level_branch_predictor::Parameters (_predictor_0_have_bht , |
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| 178 | _predictor_0_bht_size_shifter , |
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| 179 | _predictor_0_bht_nb_shifter , |
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| 180 | _predictor_0_have_pht , |
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| 181 | _predictor_0_pht_size_counter , |
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| 182 | _predictor_0_pht_nb_counter , |
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| 183 | _predictor_0_pht_size_address_share, |
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| 184 | _size_address , |
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| 185 | _nb_prediction , |
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| 186 | _nb_branch_complete ); |
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| 187 | |
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| 188 | _param_two_level_branch_predictor_1 = new morpheo::behavioural::stage_1_ifetch::predictor::meta_predictor::two_level_branch_predictor::Parameters (_predictor_1_have_bht , |
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| 189 | _predictor_1_bht_size_shifter , |
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| 190 | _predictor_1_bht_nb_shifter , |
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| 191 | _predictor_1_have_pht , |
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| 192 | _predictor_1_pht_size_counter , |
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| 193 | _predictor_1_pht_nb_counter , |
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| 194 | _predictor_1_pht_size_address_share, |
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| 195 | _size_address , |
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| 196 | _nb_prediction , |
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| 197 | _nb_branch_complete ); |
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| 198 | } |
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| 199 | |
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| 200 | _param_two_level_branch_predictor_2 = new morpheo::behavioural::stage_1_ifetch::predictor::meta_predictor::two_level_branch_predictor::Parameters (_predictor_2_have_bht , |
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| 201 | _predictor_2_bht_size_shifter , |
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| 202 | _predictor_2_bht_nb_shifter , |
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| 203 | _predictor_2_have_pht , |
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| 204 | _predictor_2_pht_size_counter , |
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| 205 | _predictor_2_pht_nb_counter , |
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| 206 | _predictor_2_pht_size_address_share, |
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| 207 | _size_address , |
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| 208 | _nb_prediction , |
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| 209 | _nb_branch_complete ); |
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| 210 | |
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| 211 | _param_meta_predictor_glue = new morpheo::behavioural::stage_1_ifetch::predictor::meta_predictor::meta_predictor_glue::Parameters (_have_meta_predictor , |
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| 212 | _predictor_0_have_bht , |
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| 213 | _predictor_0_bht_size_shifter , |
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| 214 | _predictor_0_have_pht , |
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| 215 | _predictor_0_pht_size_counter , |
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| 216 | _predictor_1_have_bht , |
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| 217 | _predictor_1_bht_size_shifter , |
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| 218 | _predictor_1_have_pht , |
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| 219 | _predictor_1_pht_size_counter , |
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| 220 | _predictor_2_have_bht , |
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| 221 | _predictor_2_bht_size_shifter , |
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| 222 | _predictor_2_have_pht , |
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| 223 | _predictor_2_pht_size_counter , |
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| 224 | _nb_prediction , |
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| 225 | _nb_branch_complete ); |
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| 226 | |
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| 227 | test(); |
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| 228 | log_printf(FUNC,Meta_Predictor,"Parameters","End"); |
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| 229 | }; |
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| 230 | |
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| 231 | Parameters::~Parameters () |
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| 232 | { |
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| 233 | log_printf(FUNC,Meta_Predictor,"~Parameters","Begin"); |
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| 234 | |
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| 235 | if (_have_meta_predictor) |
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| 236 | { |
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| 237 | delete _param_two_level_branch_predictor_0; |
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| 238 | delete _param_two_level_branch_predictor_1; |
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| 239 | } |
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| 240 | delete _param_two_level_branch_predictor_2; |
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| 241 | delete _param_meta_predictor_glue; |
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| 242 | |
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| 243 | log_printf(FUNC,Meta_Predictor,"~Parameters","End"); |
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| 244 | }; |
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| 245 | |
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| 246 | }; // end namespace meta_predictor |
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| 247 | }; // end namespace predictor |
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| 248 | }; // end namespace stage_1_ifetch |
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| 249 | |
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| 250 | }; // end namespace behavioural |
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| 251 | }; // end namespace morpheo |
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