| 1 | /* |
|---|
| 2 | * $Id: Parameters.cpp 81 2008-04-15 18:40:01Z rosiere $ |
|---|
| 3 | * |
|---|
| 4 | * [ Description ] |
|---|
| 5 | * |
|---|
| 6 | */ |
|---|
| 7 | |
|---|
| 8 | #include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/include/Parameters.h" |
|---|
| 9 | |
|---|
| 10 | namespace morpheo { |
|---|
| 11 | namespace behavioural { |
|---|
| 12 | namespace core { |
|---|
| 13 | namespace multi_front_end { |
|---|
| 14 | namespace front_end { |
|---|
| 15 | namespace prediction_unit { |
|---|
| 16 | namespace direction { |
|---|
| 17 | |
|---|
| 18 | namespace meta_predictor { |
|---|
| 19 | |
|---|
| 20 | Parameters::Parameters (bool have_meta_predictor , |
|---|
| 21 | |
|---|
| 22 | bool predictor_0_have_bht , |
|---|
| 23 | uint32_t predictor_0_bht_size_shifter , |
|---|
| 24 | uint32_t predictor_0_bht_nb_shifter , |
|---|
| 25 | bool predictor_0_have_pht , |
|---|
| 26 | uint32_t predictor_0_pht_size_counter , |
|---|
| 27 | uint32_t predictor_0_pht_nb_counter , |
|---|
| 28 | uint32_t predictor_0_pht_size_address_share, |
|---|
| 29 | |
|---|
| 30 | bool predictor_1_have_bht , |
|---|
| 31 | uint32_t predictor_1_bht_size_shifter , |
|---|
| 32 | uint32_t predictor_1_bht_nb_shifter , |
|---|
| 33 | bool predictor_1_have_pht , |
|---|
| 34 | uint32_t predictor_1_pht_size_counter , |
|---|
| 35 | uint32_t predictor_1_pht_nb_counter , |
|---|
| 36 | uint32_t predictor_1_pht_size_address_share, |
|---|
| 37 | |
|---|
| 38 | bool predictor_2_have_bht , |
|---|
| 39 | uint32_t predictor_2_bht_size_shifter , |
|---|
| 40 | uint32_t predictor_2_bht_nb_shifter , |
|---|
| 41 | bool predictor_2_have_pht , |
|---|
| 42 | uint32_t predictor_2_pht_size_counter , |
|---|
| 43 | uint32_t predictor_2_pht_nb_counter , |
|---|
| 44 | uint32_t predictor_2_pht_size_address_share, |
|---|
| 45 | |
|---|
| 46 | uint32_t size_address , |
|---|
| 47 | uint32_t nb_prediction , |
|---|
| 48 | uint32_t nb_branch_complete ): |
|---|
| 49 | _have_meta_predictor (have_meta_predictor ), |
|---|
| 50 | |
|---|
| 51 | _predictor_0_have_bht ((have_meta_predictor==false)?false:predictor_0_have_bht ), |
|---|
| 52 | _predictor_0_bht_size_shifter ((_predictor_0_have_bht==false)?0:predictor_0_bht_size_shifter ), |
|---|
| 53 | _predictor_0_bht_nb_shifter ((_predictor_0_have_bht==false)?0:predictor_0_bht_nb_shifter ), |
|---|
| 54 | _predictor_0_have_pht ((have_meta_predictor==false)?false:predictor_0_have_pht ), |
|---|
| 55 | _predictor_0_pht_size_counter ((_predictor_0_have_pht==false)?0:predictor_0_pht_size_counter ), |
|---|
| 56 | _predictor_0_pht_nb_counter ((_predictor_0_have_pht==false)?0:predictor_0_pht_nb_counter ), |
|---|
| 57 | _predictor_0_pht_size_address_share (predictor_0_pht_size_address_share), |
|---|
| 58 | |
|---|
| 59 | _predictor_1_have_bht ((have_meta_predictor==false)?false:predictor_1_have_bht ), |
|---|
| 60 | _predictor_1_bht_size_shifter ((_predictor_1_have_bht==false)?0:predictor_1_bht_size_shifter ), |
|---|
| 61 | _predictor_1_bht_nb_shifter ((_predictor_1_have_bht==false)?0:predictor_1_bht_nb_shifter ), |
|---|
| 62 | _predictor_1_have_pht ((have_meta_predictor==false)?false:predictor_1_have_pht ), |
|---|
| 63 | _predictor_1_pht_size_counter ((_predictor_1_have_pht==false)?0:predictor_1_pht_size_counter ), |
|---|
| 64 | _predictor_1_pht_nb_counter ((_predictor_1_have_pht==false)?0:predictor_1_pht_nb_counter ), |
|---|
| 65 | _predictor_1_pht_size_address_share (predictor_1_pht_size_address_share), |
|---|
| 66 | |
|---|
| 67 | _predictor_2_have_bht (predictor_2_have_bht ), |
|---|
| 68 | _predictor_2_bht_size_shifter ((_predictor_2_have_bht==false)?0:predictor_2_bht_size_shifter ), |
|---|
| 69 | _predictor_2_bht_nb_shifter ((_predictor_2_have_bht==false)?0:predictor_2_bht_nb_shifter ), |
|---|
| 70 | _predictor_2_have_pht (predictor_2_have_pht ), |
|---|
| 71 | _predictor_2_pht_size_counter ((_predictor_2_have_pht==false)?0:predictor_2_pht_size_counter ), |
|---|
| 72 | _predictor_2_pht_nb_counter ((_predictor_2_have_pht==false)?0:predictor_2_pht_nb_counter ), |
|---|
| 73 | _predictor_2_pht_size_address_share (predictor_2_pht_size_address_share), |
|---|
| 74 | |
|---|
| 75 | _size_address (size_address ), |
|---|
| 76 | _nb_prediction (nb_prediction ), |
|---|
| 77 | _nb_branch_complete (nb_branch_complete ), |
|---|
| 78 | |
|---|
| 79 | _size_history (_predictor_0_bht_size_shifter + _predictor_0_pht_size_counter + |
|---|
| 80 | _predictor_1_bht_size_shifter + _predictor_1_pht_size_counter + |
|---|
| 81 | _predictor_2_bht_size_shifter + _predictor_2_pht_size_counter ) |
|---|
| 82 | { |
|---|
| 83 | log_printf(FUNC,Meta_Predictor,"Parameters","Begin"); |
|---|
| 84 | |
|---|
| 85 | if (_have_meta_predictor) |
|---|
| 86 | { |
|---|
| 87 | _param_two_level_branch_predictor_0 = new morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::direction::meta_predictor::two_level_branch_predictor::Parameters (_predictor_0_have_bht , |
|---|
| 88 | _predictor_0_bht_size_shifter , |
|---|
| 89 | _predictor_0_bht_nb_shifter , |
|---|
| 90 | _predictor_0_have_pht , |
|---|
| 91 | _predictor_0_pht_size_counter , |
|---|
| 92 | _predictor_0_pht_nb_counter , |
|---|
| 93 | _predictor_0_pht_size_address_share, |
|---|
| 94 | _size_address , |
|---|
| 95 | _nb_prediction , |
|---|
| 96 | _nb_branch_complete ); |
|---|
| 97 | |
|---|
| 98 | _param_two_level_branch_predictor_1 = new morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::direction::meta_predictor::two_level_branch_predictor::Parameters (_predictor_1_have_bht , |
|---|
| 99 | _predictor_1_bht_size_shifter , |
|---|
| 100 | _predictor_1_bht_nb_shifter , |
|---|
| 101 | _predictor_1_have_pht , |
|---|
| 102 | _predictor_1_pht_size_counter , |
|---|
| 103 | _predictor_1_pht_nb_counter , |
|---|
| 104 | _predictor_1_pht_size_address_share, |
|---|
| 105 | _size_address , |
|---|
| 106 | _nb_prediction , |
|---|
| 107 | _nb_branch_complete ); |
|---|
| 108 | } |
|---|
| 109 | |
|---|
| 110 | _param_two_level_branch_predictor_2 = new morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::direction::meta_predictor::two_level_branch_predictor::Parameters (_predictor_2_have_bht , |
|---|
| 111 | _predictor_2_bht_size_shifter , |
|---|
| 112 | _predictor_2_bht_nb_shifter , |
|---|
| 113 | _predictor_2_have_pht , |
|---|
| 114 | _predictor_2_pht_size_counter , |
|---|
| 115 | _predictor_2_pht_nb_counter , |
|---|
| 116 | _predictor_2_pht_size_address_share, |
|---|
| 117 | _size_address , |
|---|
| 118 | _nb_prediction , |
|---|
| 119 | _nb_branch_complete ); |
|---|
| 120 | |
|---|
| 121 | |
|---|
| 122 | _param_meta_predictor_glue = new morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::direction::meta_predictor::meta_predictor_glue::Parameters (_have_meta_predictor , |
|---|
| 123 | _predictor_0_have_bht , |
|---|
| 124 | _predictor_0_bht_size_shifter , |
|---|
| 125 | _predictor_0_have_pht , |
|---|
| 126 | _predictor_0_pht_size_counter , |
|---|
| 127 | _predictor_1_have_bht , |
|---|
| 128 | _predictor_1_bht_size_shifter , |
|---|
| 129 | _predictor_1_have_pht , |
|---|
| 130 | _predictor_1_pht_size_counter , |
|---|
| 131 | _predictor_2_have_bht , |
|---|
| 132 | _predictor_2_bht_size_shifter , |
|---|
| 133 | _predictor_2_have_pht , |
|---|
| 134 | _predictor_2_pht_size_counter , |
|---|
| 135 | _nb_prediction , |
|---|
| 136 | _nb_branch_complete ); |
|---|
| 137 | |
|---|
| 138 | test(); |
|---|
| 139 | |
|---|
| 140 | log_printf(FUNC,Meta_Predictor,"Parameters","End"); |
|---|
| 141 | }; |
|---|
| 142 | |
|---|
| 143 | Parameters::Parameters (Parameters & param): |
|---|
| 144 | _have_meta_predictor (param._have_meta_predictor ), |
|---|
| 145 | |
|---|
| 146 | _predictor_0_have_bht (param._predictor_0_have_bht ), |
|---|
| 147 | _predictor_0_bht_size_shifter (param._predictor_0_bht_size_shifter ), |
|---|
| 148 | _predictor_0_bht_nb_shifter (param._predictor_0_bht_nb_shifter ), |
|---|
| 149 | _predictor_0_have_pht (param._predictor_0_have_pht ), |
|---|
| 150 | _predictor_0_pht_size_counter (param._predictor_0_pht_size_counter ), |
|---|
| 151 | _predictor_0_pht_nb_counter (param._predictor_0_pht_nb_counter ), |
|---|
| 152 | _predictor_0_pht_size_address_share (param._predictor_0_pht_size_address_share), |
|---|
| 153 | |
|---|
| 154 | _predictor_1_have_bht (param._predictor_1_have_bht ), |
|---|
| 155 | _predictor_1_bht_size_shifter (param._predictor_1_bht_size_shifter ), |
|---|
| 156 | _predictor_1_bht_nb_shifter (param._predictor_1_bht_nb_shifter ), |
|---|
| 157 | _predictor_1_have_pht (param._predictor_1_have_pht ), |
|---|
| 158 | _predictor_1_pht_size_counter (param._predictor_1_pht_size_counter ), |
|---|
| 159 | _predictor_1_pht_nb_counter (param._predictor_1_pht_nb_counter ), |
|---|
| 160 | _predictor_1_pht_size_address_share (param._predictor_1_pht_size_address_share), |
|---|
| 161 | |
|---|
| 162 | _predictor_2_have_bht (param._predictor_2_have_bht ), |
|---|
| 163 | _predictor_2_bht_size_shifter (param._predictor_2_bht_size_shifter ), |
|---|
| 164 | _predictor_2_bht_nb_shifter (param._predictor_2_bht_nb_shifter ), |
|---|
| 165 | _predictor_2_have_pht (param._predictor_2_have_pht ), |
|---|
| 166 | _predictor_2_pht_size_counter (param._predictor_2_pht_size_counter ), |
|---|
| 167 | _predictor_2_pht_nb_counter (param._predictor_2_pht_nb_counter ), |
|---|
| 168 | _predictor_2_pht_size_address_share (param._predictor_2_pht_size_address_share), |
|---|
| 169 | |
|---|
| 170 | _size_address (param._size_address ), |
|---|
| 171 | _nb_prediction (param._nb_prediction ), |
|---|
| 172 | _nb_branch_complete (param._nb_branch_complete ), |
|---|
| 173 | |
|---|
| 174 | _size_history (param._size_history ) |
|---|
| 175 | { |
|---|
| 176 | log_printf(FUNC,Meta_Predictor,"Parameters","Begin"); |
|---|
| 177 | |
|---|
| 178 | |
|---|
| 179 | if (_have_meta_predictor) |
|---|
| 180 | { |
|---|
| 181 | _param_two_level_branch_predictor_0 = new morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::direction::meta_predictor::two_level_branch_predictor::Parameters (_predictor_0_have_bht , |
|---|
| 182 | _predictor_0_bht_size_shifter , |
|---|
| 183 | _predictor_0_bht_nb_shifter , |
|---|
| 184 | _predictor_0_have_pht , |
|---|
| 185 | _predictor_0_pht_size_counter , |
|---|
| 186 | _predictor_0_pht_nb_counter , |
|---|
| 187 | _predictor_0_pht_size_address_share, |
|---|
| 188 | _size_address , |
|---|
| 189 | _nb_prediction , |
|---|
| 190 | _nb_branch_complete ); |
|---|
| 191 | |
|---|
| 192 | _param_two_level_branch_predictor_1 = new morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::direction::meta_predictor::two_level_branch_predictor::Parameters (_predictor_1_have_bht , |
|---|
| 193 | _predictor_1_bht_size_shifter , |
|---|
| 194 | _predictor_1_bht_nb_shifter , |
|---|
| 195 | _predictor_1_have_pht , |
|---|
| 196 | _predictor_1_pht_size_counter , |
|---|
| 197 | _predictor_1_pht_nb_counter , |
|---|
| 198 | _predictor_1_pht_size_address_share, |
|---|
| 199 | _size_address , |
|---|
| 200 | _nb_prediction , |
|---|
| 201 | _nb_branch_complete ); |
|---|
| 202 | } |
|---|
| 203 | |
|---|
| 204 | _param_two_level_branch_predictor_2 = new morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::direction::meta_predictor::two_level_branch_predictor::Parameters (_predictor_2_have_bht , |
|---|
| 205 | _predictor_2_bht_size_shifter , |
|---|
| 206 | _predictor_2_bht_nb_shifter , |
|---|
| 207 | _predictor_2_have_pht , |
|---|
| 208 | _predictor_2_pht_size_counter , |
|---|
| 209 | _predictor_2_pht_nb_counter , |
|---|
| 210 | _predictor_2_pht_size_address_share, |
|---|
| 211 | _size_address , |
|---|
| 212 | _nb_prediction , |
|---|
| 213 | _nb_branch_complete ); |
|---|
| 214 | |
|---|
| 215 | _param_meta_predictor_glue = new morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::direction::meta_predictor::meta_predictor_glue::Parameters (_have_meta_predictor , |
|---|
| 216 | _predictor_0_have_bht , |
|---|
| 217 | _predictor_0_bht_size_shifter , |
|---|
| 218 | _predictor_0_have_pht , |
|---|
| 219 | _predictor_0_pht_size_counter , |
|---|
| 220 | _predictor_1_have_bht , |
|---|
| 221 | _predictor_1_bht_size_shifter , |
|---|
| 222 | _predictor_1_have_pht , |
|---|
| 223 | _predictor_1_pht_size_counter , |
|---|
| 224 | _predictor_2_have_bht , |
|---|
| 225 | _predictor_2_bht_size_shifter , |
|---|
| 226 | _predictor_2_have_pht , |
|---|
| 227 | _predictor_2_pht_size_counter , |
|---|
| 228 | _nb_prediction , |
|---|
| 229 | _nb_branch_complete ); |
|---|
| 230 | |
|---|
| 231 | test(); |
|---|
| 232 | log_printf(FUNC,Meta_Predictor,"Parameters","End"); |
|---|
| 233 | }; |
|---|
| 234 | |
|---|
| 235 | Parameters::~Parameters () |
|---|
| 236 | { |
|---|
| 237 | log_printf(FUNC,Meta_Predictor,"~Parameters","Begin"); |
|---|
| 238 | |
|---|
| 239 | if (_have_meta_predictor) |
|---|
| 240 | { |
|---|
| 241 | delete _param_two_level_branch_predictor_0; |
|---|
| 242 | delete _param_two_level_branch_predictor_1; |
|---|
| 243 | } |
|---|
| 244 | delete _param_two_level_branch_predictor_2; |
|---|
| 245 | delete _param_meta_predictor_glue; |
|---|
| 246 | |
|---|
| 247 | log_printf(FUNC,Meta_Predictor,"~Parameters","End"); |
|---|
| 248 | }; |
|---|
| 249 | |
|---|
| 250 | }; // end namespace meta_predictor |
|---|
| 251 | |
|---|
| 252 | }; // end namespace core |
|---|
| 253 | }; // end namespace multi_front_end |
|---|
| 254 | }; // end namespace front_end |
|---|
| 255 | }; // end namespace prediction_unit |
|---|
| 256 | }; // end namespace direction |
|---|
| 257 | |
|---|
| 258 | |
|---|
| 259 | }; // end namespace behavioural |
|---|
| 260 | }; // end namespace morpheo |
|---|