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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