1 | /* |
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2 | * $Id: Direction_allocation.cpp 88 2008-12-10 18:31:39Z rosiere $ |
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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/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/include/Direction.h" |
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9 | #include "Behavioural/include/Allocation.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 prediction_unit { |
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17 | namespace direction { |
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18 | |
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19 | |
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20 | |
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21 | #undef FUNCTION |
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22 | #define FUNCTION "Direction::allocation" |
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23 | void Direction::allocation |
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24 | ( |
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25 | #ifdef STATISTICS |
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26 | morpheo::behavioural::Parameters_Statistics * param_statistics |
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27 | #else |
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28 | void |
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29 | #endif |
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30 | ) |
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31 | { |
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32 | log_printf(FUNC,Direction,FUNCTION,"Begin"); |
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33 | |
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34 | _component = new Component (_usage); |
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35 | |
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36 | Entity * entity = _component->set_entity (_name |
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37 | ,"Direction" |
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38 | #ifdef POSITION |
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39 | ,COMBINATORY |
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40 | #endif |
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41 | ); |
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42 | |
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43 | _interfaces = entity->set_interfaces(); |
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44 | |
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45 | // ~~~~~[ Interface : "" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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46 | { |
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47 | Interface * interface = _interfaces->set_interface("" |
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48 | #ifdef POSITION |
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49 | ,IN |
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50 | ,SOUTH, |
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51 | "Generalist interface" |
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52 | #endif |
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53 | ); |
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54 | |
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55 | in_CLOCK = interface->set_signal_clk ("clock" ,1, CLOCK_VHDL_YES); |
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56 | in_NRESET = interface->set_signal_in <Tcontrol_t> ("nreset",1, RESET_VHDL_YES); |
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57 | } |
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58 | |
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59 | // ~~~~~[ Interface : "predict" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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60 | { |
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61 | ALLOC1_INTERFACE("predict", IN, SOUTH, "Interface predict",_param->_nb_inst_predict); |
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62 | |
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63 | ALLOC1_VALACK_IN ( in_PREDICT_VAL ,VAL); |
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64 | ALLOC1_VALACK_OUT(out_PREDICT_ACK ,ACK); |
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65 | ALLOC1_SIGNAL_IN ( in_PREDICT_ADDRESS_SRC,"address_src",Taddress_t,_param->_size_instruction_address); |
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66 | ALLOC1_SIGNAL_IN ( in_PREDICT_STATIC ,"static" ,Tcontrol_t,1); |
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67 | ALLOC1_SIGNAL_IN ( in_PREDICT_LAST_TAKE ,"last_take" ,Tcontrol_t,1); |
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68 | ALLOC1_SIGNAL_OUT(out_PREDICT_HISTORY ,"history" ,Thistory_t,_param->_size_history); |
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69 | ALLOC1_SIGNAL_OUT(out_PREDICT_DIRECTION ,"direction" ,Tcontrol_t,1); |
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70 | } |
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71 | |
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72 | // ~~~~~[ Interface : "update" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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73 | { |
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74 | ALLOC1_INTERFACE("update", IN, SOUTH, "Interface update",_param->_nb_inst_update); |
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75 | |
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76 | ALLOC1_VALACK_IN ( in_UPDATE_VAL ,VAL); |
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77 | ALLOC1_VALACK_OUT(out_UPDATE_ACK ,ACK); |
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78 | ALLOC1_SIGNAL_IN ( in_UPDATE_ADDRESS ,"address" ,Taddress_t,_param->_size_instruction_address); |
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79 | ALLOC1_SIGNAL_IN ( in_UPDATE_HISTORY ,"history" ,Thistory_t,_param->_size_history); |
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80 | ALLOC1_SIGNAL_IN ( in_UPDATE_DIRECTION,"direction",Tcontrol_t,1); |
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81 | } |
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82 | |
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83 | // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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84 | std::string name; |
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85 | |
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86 | { |
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87 | name = _name+"_glue"; |
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88 | log_printf(INFO,Prediction_unit,FUNCTION,_("Create : %s"),name.c_str()); |
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89 | |
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90 | _component_glue = new morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::direction::direction_glue::Direction_Glue |
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91 | (name.c_str() |
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92 | #ifdef STATISTICS |
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93 | ,param_statistics |
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94 | #endif |
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95 | ,_param->_param_glue |
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96 | ,_usage); |
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97 | |
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98 | _component->set_component (_component_glue->_component |
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99 | #ifdef POSITION |
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100 | , 50, 50, 10, 10 |
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101 | #endif |
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102 | ); |
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103 | } |
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104 | |
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105 | // ~~~~~[ Instanciation ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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106 | std::string src,dest; |
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107 | |
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108 | { |
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109 | src = _name+"_glue"; |
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110 | log_printf(INFO,Prediction_unit,FUNCTION,_("Instance : %s"),src.c_str()); |
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111 | |
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112 | { |
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113 | dest = _name; |
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114 | #ifdef POSITION |
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115 | _component->interface_map (src ,"", |
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116 | dest,""); |
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117 | #endif |
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118 | |
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119 | PORT_MAP(_component,src , "in_CLOCK" ,dest, "in_CLOCK"); |
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120 | PORT_MAP(_component,src , "in_NRESET",dest, "in_NRESET"); |
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121 | } |
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122 | |
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123 | for (uint32_t i=0; i<_param->_nb_inst_predict; i++) |
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124 | { |
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125 | dest = _name; |
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126 | #ifdef POSITION |
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127 | _component->interface_map (src ,"predict_"+toString(i), |
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128 | dest,"predict_"+toString(i)); |
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129 | #endif |
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130 | |
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131 | PORT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_VAL" , |
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132 | dest, "in_PREDICT_"+toString(i)+"_VAL" ); |
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133 | PORT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_ACK" , |
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134 | dest,"out_PREDICT_"+toString(i)+"_ACK" ); |
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135 | PORT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_ADDRESS_SRC", |
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136 | dest, "in_PREDICT_"+toString(i)+"_ADDRESS_SRC"); |
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137 | PORT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_STATIC" , |
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138 | dest, "in_PREDICT_"+toString(i)+"_STATIC" ); |
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139 | PORT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_LAST_TAKE" , |
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140 | dest, "in_PREDICT_"+toString(i)+"_LAST_TAKE" ); |
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141 | if (_param->_have_port_history) |
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142 | PORT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_HISTORY" , |
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143 | dest,"out_PREDICT_"+toString(i)+"_HISTORY" ); |
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144 | PORT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_DIRECTION" , |
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145 | dest,"out_PREDICT_"+toString(i)+"_DIRECTION" ); |
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146 | |
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147 | // PORT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_PREDICTOR_VAL" ,dest,"out_PREDICT_"+toString(i)+"_PREDICTOR_VAL" ); |
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148 | // PORT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_PREDICTOR_ACK" ,dest, "in_PREDICT_"+toString(i)+"_PREDICTOR_ACK" ); |
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149 | // PORT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_PREDICTOR_ADDRESS_SRC",dest,"out_PREDICT_"+toString(i)+"_PREDICTOR_ADDRESS_SRC"); |
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150 | // PORT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_PREDICTOR_HISTORY" ,dest, "in_PREDICT_"+toString(i)+"_PREDICTOR_HISTORY" ); |
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151 | // PORT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_PREDICTOR_DIRECTION" ,dest, "in_PREDICT_"+toString(i)+"_PREDICTOR_DIRECTION" ); |
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152 | } |
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153 | |
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154 | for (uint32_t i=0; i<_param->_nb_inst_update; i++) |
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155 | { |
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156 | dest = _name; |
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157 | #ifdef POSITION |
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158 | _component->interface_map (src ,"update_"+toString(i), |
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159 | dest,"update_"+toString(i)); |
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160 | #endif |
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161 | |
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162 | PORT_MAP(_component,src , "in_UPDATE_"+toString(i)+"_VAL" , |
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163 | dest, "in_UPDATE_"+toString(i)+"_VAL" ); |
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164 | PORT_MAP(_component,src ,"out_UPDATE_"+toString(i)+"_ACK" , |
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165 | dest,"out_UPDATE_"+toString(i)+"_ACK" ); |
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166 | PORT_MAP(_component,src , "in_UPDATE_"+toString(i)+"_ADDRESS" , |
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167 | dest, "in_UPDATE_"+toString(i)+"_ADDRESS" ); |
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168 | if (_param->_have_port_history) |
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169 | PORT_MAP(_component,src , "in_UPDATE_"+toString(i)+"_HISTORY" , |
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170 | dest, "in_UPDATE_"+toString(i)+"_HISTORY" ); |
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171 | PORT_MAP(_component,src , "in_UPDATE_"+toString(i)+"_DIRECTION", |
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172 | dest, "in_UPDATE_"+toString(i)+"_DIRECTION"); |
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173 | // PORT_MAP(_component,src ,"out_UPDATE_"+toString(i)+"_PREDICTOR_VAL" ,dest,"out_UPDATE_"+toString(i)+"_PREDICTOR_VAL" ); |
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174 | // PORT_MAP(_component,src , "in_UPDATE_"+toString(i)+"_PREDICTOR_ACK" ,dest, "in_UPDATE_"+toString(i)+"_PREDICTOR_ACK" ); |
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175 | // PORT_MAP(_component,src ,"out_UPDATE_"+toString(i)+"_PREDICTOR_ADDRESS" ,dest,"out_UPDATE_"+toString(i)+"_PREDICTOR_ADDRESS" ); |
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176 | // PORT_MAP(_component,src ,"out_UPDATE_"+toString(i)+"_PREDICTOR_HISTORY" ,dest,"out_UPDATE_"+toString(i)+"_PREDICTOR_HISTORY" ); |
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177 | // PORT_MAP(_component,src ,"out_UPDATE_"+toString(i)+"_PREDICTOR_DIRECTION",dest,"out_UPDATE_"+toString(i)+"_PREDICTOR_DIRECTION"); |
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178 | } |
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179 | } |
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180 | // ~~~~~[ Others ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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181 | // _component->test_map(); |
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182 | |
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183 | #ifdef POSITION |
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184 | if (usage_is_set(_usage,USE_POSITION)) |
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185 | _component->generate_file(); |
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186 | #endif |
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187 | |
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188 | log_printf(FUNC,Direction,FUNCTION,"End"); |
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189 | }; |
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190 | |
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191 | }; // end namespace direction |
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192 | }; // end namespace prediction_unit |
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193 | }; // end namespace front_end |
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194 | }; // end namespace multi_front_end |
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195 | }; // end namespace core |
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196 | |
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197 | }; // end namespace behavioural |
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198 | }; // end namespace morpheo |
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