1 | /* |
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2 | * $Id: Parameters.cpp 139 2010-07-30 14:47:27Z 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_OOO_Engine/OOO_Engine/Rename_unit/Register_translation_unit/include/Parameters.h" |
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9 | #include "Common/include/Max.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_ooo_engine { |
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15 | namespace ooo_engine { |
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16 | namespace rename_unit { |
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17 | namespace register_translation_unit { |
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18 | |
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19 | |
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20 | #undef FUNCTION |
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21 | #define FUNCTION "Register_translation_unit::Parameters" |
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22 | Parameters::Parameters (uint32_t nb_front_end , |
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23 | uint32_t * nb_context ,//[nb_front_end] |
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24 | uint32_t nb_general_register , |
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25 | uint32_t nb_special_register , |
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26 | Trat_scheme_t rat_scheme , |
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27 | uint32_t nb_inst_insert , |
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28 | uint32_t nb_inst_retire , |
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29 | uint32_t nb_reg_free , |
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30 | uint32_t nb_bank , |
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31 | // uint32_t size_read_counter , |
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32 | uint32_t ** nb_branch_speculated,//[nb_front_end][nb_context] |
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33 | bool is_toplevel) |
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34 | { |
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35 | log_printf(FUNC,Register_translation_unit,FUNCTION,"Begin"); |
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36 | |
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37 | _nb_front_end = nb_front_end ; |
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38 | _nb_context = nb_context ; |
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39 | _nb_general_register = nb_general_register ; |
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40 | _nb_special_register = nb_special_register ; |
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41 | _rat_scheme = rat_scheme ; |
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42 | _nb_inst_insert = nb_inst_insert ; |
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43 | _nb_inst_retire = nb_inst_retire ; |
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44 | _nb_reg_free = nb_reg_free ; |
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45 | _nb_bank = nb_bank ; |
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46 | // _size_read_counter = size_read_counter ; |
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47 | _nb_branch_speculated = nb_branch_speculated; |
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48 | |
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49 | uint32_t size_general_register = log2(nb_general_register); |
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50 | uint32_t size_special_register = log2(nb_special_register); |
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51 | uint32_t max_nb_context = max<uint32_t>(nb_context, nb_front_end); |
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52 | |
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53 | uint32_t nb_thread = 0; |
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54 | for (uint32_t i=0; i<nb_front_end; i++) |
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55 | nb_thread += nb_context[i]; |
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56 | |
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57 | _param_dependency_checking_unit = new morpheo::behavioural::core::multi_ooo_engine::ooo_engine::rename_unit::register_translation_unit::dependency_checking_unit::Parameters |
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58 | (_nb_front_end , |
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59 | max_nb_context , |
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60 | _nb_general_register, |
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61 | _nb_special_register, |
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62 | _nb_inst_insert ); |
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63 | |
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64 | _param_free_list_unit = new morpheo::behavioural::core::multi_ooo_engine::ooo_engine::rename_unit::register_translation_unit::free_list_unit::Parameters |
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65 | (nb_thread , |
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66 | _nb_general_register, |
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67 | _nb_special_register, |
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68 | _nb_bank , |
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69 | _nb_inst_insert , |
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70 | _nb_reg_free , |
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71 | PRIORITY_ROUND_ROBIN); |
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72 | |
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73 | _param_register_address_translation_unit = new morpheo::behavioural::core::multi_ooo_engine::ooo_engine::rename_unit::register_translation_unit::register_address_translation_unit::Parameters |
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74 | (_nb_front_end , |
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75 | _nb_context , |
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76 | _nb_general_register , |
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77 | _nb_special_register , |
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78 | _rat_scheme , |
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79 | _nb_inst_insert , |
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80 | _nb_inst_retire , |
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81 | _nb_branch_speculated); |
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82 | |
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83 | _param_stat_list_unit = new morpheo::behavioural::core::multi_ooo_engine::ooo_engine::rename_unit::register_translation_unit::stat_list_unit::Parameters |
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84 | (_nb_front_end , |
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85 | _nb_context , |
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86 | _nb_general_register, |
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87 | _nb_special_register, |
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88 | _nb_inst_insert , |
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89 | _nb_inst_retire , |
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90 | _nb_reg_free , |
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91 | _nb_bank // , |
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92 | // _size_read_counter |
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93 | ); |
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94 | |
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95 | _param_register_translation_unit_glue = new morpheo::behavioural::core::multi_ooo_engine::ooo_engine::rename_unit::register_translation_unit::register_translation_unit_glue::Parameters |
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96 | (_nb_inst_insert, |
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97 | _nb_inst_retire, |
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98 | size_general_register, |
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99 | size_special_register); |
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100 | |
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101 | test(); |
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102 | |
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103 | if (is_toplevel) |
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104 | { |
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105 | _size_front_end_id = log2(nb_front_end ); |
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106 | _size_context_id = log2(max_nb_context ); |
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107 | _size_depth = log2(max<uint32_t>(_nb_branch_speculated,_nb_front_end,_nb_context)); |
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108 | _size_general_register = size_general_register; |
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109 | _size_special_register = size_special_register; |
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110 | |
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111 | _have_port_front_end_id = _size_front_end_id>0; |
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112 | _have_port_context_id = _size_context_id >0; |
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113 | _have_port_depth = _size_depth >0; |
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114 | |
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115 | copy(); |
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116 | } |
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117 | |
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118 | log_printf(FUNC,Register_translation_unit,FUNCTION,"End"); |
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119 | }; |
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120 | |
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121 | // #undef FUNCTION |
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122 | // #define FUNCTION "Register_translation_unit::Parameters (copy)" |
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123 | // Parameters::Parameters (Parameters & param) |
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124 | // { |
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125 | // log_printf(FUNC,Register_translation_unit,FUNCTION,"Begin"); |
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126 | // test(); |
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127 | // log_printf(FUNC,Register_translation_unit,FUNCTION,"End"); |
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128 | // }; |
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129 | |
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130 | #undef FUNCTION |
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131 | #define FUNCTION "Register_translation_unit::~Parameters" |
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132 | Parameters::~Parameters () |
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133 | { |
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134 | log_printf(FUNC,Register_translation_unit,FUNCTION,"Begin"); |
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135 | |
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136 | delete _param_dependency_checking_unit; |
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137 | delete _param_free_list_unit; |
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138 | delete _param_register_address_translation_unit; |
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139 | delete _param_stat_list_unit; |
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140 | delete _param_register_translation_unit_glue; |
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141 | |
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142 | log_printf(FUNC,Register_translation_unit,FUNCTION,"End"); |
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143 | }; |
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144 | |
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145 | #undef FUNCTION |
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146 | #define FUNCTION "Register_translation_unit::copy" |
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147 | void Parameters::copy (void) |
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148 | { |
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149 | log_printf(FUNC,Register_translation_unit,FUNCTION,"Begin"); |
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150 | |
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151 | COPY(_param_dependency_checking_unit); |
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152 | COPY(_param_free_list_unit); |
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153 | COPY(_param_register_address_translation_unit); |
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154 | COPY(_param_stat_list_unit); |
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155 | COPY(_param_register_translation_unit_glue); |
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156 | |
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157 | log_printf(FUNC,Register_translation_unit,FUNCTION,"End"); |
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158 | }; |
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159 | |
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160 | }; // end namespace register_translation_unit |
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161 | }; // end namespace rename_unit |
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162 | }; // end namespace ooo_engine |
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163 | }; // end namespace multi_ooo_engine |
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164 | }; // end namespace core |
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165 | |
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166 | }; // end namespace behavioural |
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167 | }; // end namespace morpheo |
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