1 | /* |
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2 | * $Id: Commit_unit.cpp 121 2009-05-27 10:13:56Z 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/Commit_unit/include/Commit_unit.h" |
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9 | #include "Behavioural/include/Simulation.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 commit_unit { |
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17 | |
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18 | |
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19 | #undef FUNCTION |
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20 | #define FUNCTION "Commit_unit::Commit_unit" |
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21 | Commit_unit::Commit_unit |
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22 | ( |
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23 | #ifdef SYSTEMC |
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24 | sc_module_name name, |
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25 | #else |
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26 | string name, |
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27 | #endif |
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28 | #ifdef STATISTICS |
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29 | morpheo::behavioural::Parameters_Statistics * param_statistics, |
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30 | #endif |
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31 | morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::Parameters * param, |
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32 | morpheo::behavioural::Tusage_t usage |
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33 | ): |
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34 | _name (name) |
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35 | ,_param (param) |
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36 | ,_usage (usage) |
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37 | { |
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38 | log_begin(Commit_unit,FUNCTION); |
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39 | |
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40 | usage_environment(_usage); |
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41 | |
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42 | #if DEBUG_Commit_unit == true |
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43 | log_printf(TRACE,Commit_unit,FUNCTION,_("<%s> Parameters"),_name.c_str()); |
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44 | |
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45 | std::cout << *param << std::endl; |
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46 | #endif |
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47 | |
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48 | log_printf(INFO,Commit_unit,FUNCTION,_("<%s> Allocation"),_name.c_str()); |
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49 | |
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50 | allocation ( |
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51 | #ifdef STATISTICS |
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52 | param_statistics |
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53 | #endif |
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54 | ); |
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55 | |
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56 | #ifdef STATISTICS |
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57 | if (usage_is_set(_usage,USE_STATISTICS)) |
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58 | { |
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59 | log_printf(INFO,Commit_unit,FUNCTION,_("<%s> Allocation of statistics"),_name.c_str()); |
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60 | |
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61 | statistics_allocation(param_statistics); |
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62 | } |
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63 | #endif |
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64 | |
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65 | #ifdef VHDL |
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66 | if (usage_is_set(_usage,USE_VHDL)) |
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67 | { |
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68 | // generate the vhdl |
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69 | log_printf(INFO,Commit_unit,FUNCTION,_("<%s> Generate the vhdl"),_name.c_str()); |
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70 | |
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71 | vhdl(); |
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72 | } |
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73 | #endif |
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74 | |
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75 | #ifdef SYSTEMC |
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76 | if (usage_is_set(_usage,USE_SYSTEMC)) |
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77 | { |
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78 | // Constant |
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79 | for (uint32_t i=0; i<_param->_nb_front_end; i++) |
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80 | for (uint32_t j=0; j<_param->_nb_context [i]; j++) |
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81 | { |
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82 | internal_EVENT_ACK [i][j] = 1; |
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83 | PORT_WRITE(out_EVENT_ACK [i][j], internal_EVENT_ACK [i][j]); |
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84 | |
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85 | internal_RETIRE_EVENT_VAL [i][j] = 1; |
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86 | PORT_WRITE(out_RETIRE_EVENT_VAL [i][j], internal_RETIRE_EVENT_VAL [i][j]); |
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87 | } |
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88 | |
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89 | log_printf(INFO,Commit_unit,FUNCTION,_("<%s> Method - transition"),_name.c_str()); |
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90 | |
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91 | SC_METHOD (transition); |
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92 | dont_initialize (); |
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93 | sensitive << (*(in_CLOCK)).pos(); |
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94 | |
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95 | # ifdef SYSTEMCASS_SPECIFIC |
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96 | // List dependency information |
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97 | # endif |
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98 | |
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99 | log_printf(INFO,Commit_unit,FUNCTION,_("<%s> Method - genMoore"),_name.c_str()); |
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100 | |
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101 | SC_METHOD (genMoore); |
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102 | dont_initialize (); |
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103 | sensitive << (*(in_CLOCK)).neg(); // need internal register |
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104 | |
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105 | # ifdef SYSTEMCASS_SPECIFIC |
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106 | // List dependency information |
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107 | # endif |
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108 | |
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109 | log_printf(INFO,Commit_unit,FUNCTION,_("<%s> Method - genMealy_insert"),_name.c_str()); |
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110 | |
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111 | SC_METHOD (genMealy_insert); |
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112 | dont_initialize (); |
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113 | sensitive << (*(in_CLOCK)).neg(); // need internal register |
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114 | // for (uint32_t i=0; i<_param->_nb_rename_unit; i++) |
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115 | // for (uint32_t j=0; j<_param->_nb_inst_insert[i]; j++) |
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116 | // sensitive << (*(in_INSERT_VAL [i][j])); |
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117 | |
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118 | # ifdef SYSTEMCASS_SPECIFIC |
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119 | // List dependency information |
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120 | // for (uint32_t i=0; i<_param->_nb_rename_unit; i++) |
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121 | // for (uint32_t j=0; j<_param->_nb_inst_insert[i]; j++) |
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122 | // for (uint32_t x=0; x<_param->_nb_rename_unit; x++) |
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123 | // for (uint32_t y=0; y<_param->_nb_inst_insert[x]; y++) |
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124 | // { |
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125 | // (*(out_INSERT_ACK [i][j])) (*(in_INSERT_VAL [x][y])); |
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126 | // if (_param->_have_port_rob_ptr) |
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127 | // (*(out_INSERT_PACKET_ID [i][j])) (*(in_INSERT_VAL [x][y])); |
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128 | // } |
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129 | # endif |
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130 | |
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131 | log_printf(INFO,Commit_unit,FUNCTION,_("<%s> Method - genMealy_retire"),_name.c_str()); |
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132 | |
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133 | SC_METHOD (genMealy_retire); |
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134 | dont_initialize (); |
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135 | sensitive << (*(in_CLOCK)).neg(); // need internal register |
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136 | for (uint32_t i=0; i<_param->_nb_rename_unit; i++) |
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137 | for (uint32_t j=0; j<_param->_nb_inst_retire[i]; j++) |
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138 | sensitive << (*(in_RETIRE_ACK [i][j])); |
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139 | |
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140 | for (uint32_t i=0; i<_param->_nb_front_end; ++i) |
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141 | for (uint32_t j=0; j<_param->_nb_context[i]; ++j) |
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142 | sensitive << (*(in_SPR_WRITE_ACK [i][j])); |
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143 | |
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144 | # ifdef SYSTEMCASS_SPECIFIC |
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145 | // List dependency information |
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146 | for (uint32_t i=0; i<_param->_nb_rename_unit; i++) |
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147 | for (uint32_t j=0; j<_param->_nb_inst_retire[i]; j++) |
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148 | { |
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149 | for (uint32_t x=0; x<_param->_nb_rename_unit; x++) |
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150 | for (uint32_t y=0; y<_param->_nb_inst_retire[x]; y++) |
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151 | { |
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152 | (*(out_RETIRE_VAL [i][j])) (*(in_RETIRE_ACK [x][y])); |
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153 | if (_param->_have_port_front_end_id) |
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154 | (*(out_RETIRE_FRONT_END_ID [i][j])) (*(in_RETIRE_ACK [x][y])); |
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155 | if (_param->_have_port_context_id) |
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156 | (*(out_RETIRE_CONTEXT_ID [i][j])) (*(in_RETIRE_ACK [x][y])); |
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157 | // (*(out_RETIRE_RENAME_UNIT_ID [i][j])) (*(in_RETIRE_ACK [x][y])); |
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158 | (*(out_RETIRE_USE_STORE_QUEUE [i][j])) (*(in_RETIRE_ACK [x][y])); |
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159 | (*(out_RETIRE_USE_LOAD_QUEUE [i][j])) (*(in_RETIRE_ACK [x][y])); |
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160 | (*(out_RETIRE_STORE_QUEUE_PTR_WRITE [i][j])) (*(in_RETIRE_ACK [x][y])); |
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161 | if (_param->_have_port_load_queue_ptr) |
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162 | (*(out_RETIRE_LOAD_QUEUE_PTR_WRITE [i][j])) (*(in_RETIRE_ACK [x][y])); |
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163 | // (*(out_RETIRE_READ_RA [i][j])) (*(in_RETIRE_ACK [x][y])); |
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164 | // (*(out_RETIRE_NUM_REG_RA_PHY [i][j])) (*(in_RETIRE_ACK [x][y])); |
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165 | // (*(out_RETIRE_READ_RB [i][j])) (*(in_RETIRE_ACK [x][y])); |
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166 | // (*(out_RETIRE_NUM_REG_RB_PHY [i][j])) (*(in_RETIRE_ACK [x][y])); |
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167 | // (*(out_RETIRE_READ_RC [i][j])) (*(in_RETIRE_ACK [x][y])); |
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168 | // (*(out_RETIRE_NUM_REG_RC_PHY [i][j])) (*(in_RETIRE_ACK [x][y])); |
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169 | (*(out_RETIRE_WRITE_RD [i][j])) (*(in_RETIRE_ACK [x][y])); |
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170 | (*(out_RETIRE_NUM_REG_RD_LOG [i][j])) (*(in_RETIRE_ACK [x][y])); |
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171 | (*(out_RETIRE_NUM_REG_RD_PHY_OLD [i][j])) (*(in_RETIRE_ACK [x][y])); |
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172 | (*(out_RETIRE_NUM_REG_RD_PHY_NEW [i][j])) (*(in_RETIRE_ACK [x][y])); |
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173 | (*(out_RETIRE_WRITE_RE [i][j])) (*(in_RETIRE_ACK [x][y])); |
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174 | (*(out_RETIRE_NUM_REG_RE_LOG [i][j])) (*(in_RETIRE_ACK [x][y])); |
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175 | (*(out_RETIRE_NUM_REG_RE_PHY_OLD [i][j])) (*(in_RETIRE_ACK [x][y])); |
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176 | (*(out_RETIRE_NUM_REG_RE_PHY_NEW [i][j])) (*(in_RETIRE_ACK [x][y])); |
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177 | } |
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178 | |
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179 | for (uint32_t x=0; x<_param->_nb_front_end; ++x) |
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180 | for (uint32_t y=0; y<_param->_nb_context[x]; ++y) |
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181 | { |
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182 | (*(out_RETIRE_VAL [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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183 | if (_param->_have_port_front_end_id) |
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184 | (*(out_RETIRE_FRONT_END_ID [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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185 | if (_param->_have_port_context_id) |
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186 | (*(out_RETIRE_CONTEXT_ID [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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187 | // (*(out_RETIRE_RENAME_UNIT_ID [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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188 | (*(out_RETIRE_USE_STORE_QUEUE [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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189 | (*(out_RETIRE_USE_LOAD_QUEUE [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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190 | (*(out_RETIRE_STORE_QUEUE_PTR_WRITE [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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191 | if (_param->_have_port_load_queue_ptr) |
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192 | (*(out_RETIRE_LOAD_QUEUE_PTR_WRITE [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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193 | // (*(out_RETIRE_READ_RA [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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194 | // (*(out_RETIRE_NUM_REG_RA_PHY [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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195 | // (*(out_RETIRE_READ_RB [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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196 | // (*(out_RETIRE_NUM_REG_RB_PHY [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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197 | // (*(out_RETIRE_READ_RC [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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198 | // (*(out_RETIRE_NUM_REG_RC_PHY [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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199 | (*(out_RETIRE_WRITE_RD [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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200 | (*(out_RETIRE_NUM_REG_RD_LOG [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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201 | (*(out_RETIRE_NUM_REG_RD_PHY_OLD [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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202 | (*(out_RETIRE_NUM_REG_RD_PHY_NEW [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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203 | (*(out_RETIRE_WRITE_RE [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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204 | (*(out_RETIRE_NUM_REG_RE_LOG [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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205 | (*(out_RETIRE_NUM_REG_RE_PHY_OLD [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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206 | (*(out_RETIRE_NUM_REG_RE_PHY_NEW [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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207 | } |
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208 | } |
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209 | |
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210 | for (uint32_t i=0; i<_param->_nb_front_end; ++i) |
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211 | for (uint32_t j=0; j<_param->_nb_context[i]; ++j) |
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212 | { |
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213 | for (uint32_t x=0; x<_param->_nb_rename_unit; x++) |
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214 | for (uint32_t y=0; y<_param->_nb_inst_retire[x]; y++) |
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215 | { |
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216 | (*(out_SPR_WRITE_VAL [i][j])) (*(in_RETIRE_ACK [x][y])); |
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217 | (*(out_SPR_WRITE_SR_F_VAL [i][j])) (*(in_RETIRE_ACK [x][y])); |
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218 | (*(out_SPR_WRITE_SR_F [i][j])) (*(in_RETIRE_ACK [x][y])); |
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219 | (*(out_SPR_WRITE_SR_CY_VAL [i][j])) (*(in_RETIRE_ACK [x][y])); |
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220 | (*(out_SPR_WRITE_SR_CY [i][j])) (*(in_RETIRE_ACK [x][y])); |
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221 | (*(out_SPR_WRITE_SR_OV_VAL [i][j])) (*(in_RETIRE_ACK [x][y])); |
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222 | (*(out_SPR_WRITE_SR_OV [i][j])) (*(in_RETIRE_ACK [x][y])); |
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223 | } |
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224 | |
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225 | for (uint32_t x=0; x<_param->_nb_front_end; ++x) |
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226 | for (uint32_t y=0; y<_param->_nb_context[x]; ++y) |
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227 | { |
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228 | (*(out_SPR_WRITE_VAL [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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229 | (*(out_SPR_WRITE_SR_F_VAL [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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230 | (*(out_SPR_WRITE_SR_F [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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231 | (*(out_SPR_WRITE_SR_CY_VAL [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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232 | (*(out_SPR_WRITE_SR_CY [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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233 | (*(out_SPR_WRITE_SR_OV_VAL [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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234 | (*(out_SPR_WRITE_SR_OV [i][j])) (*(in_SPR_WRITE_ACK [x][y])); |
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235 | } |
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236 | } |
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237 | # endif |
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238 | |
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239 | log_printf(INFO,Commit_unit,FUNCTION,_("<%s> Method - genMealy_commit"),_name.c_str()); |
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240 | |
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241 | SC_METHOD (genMealy_commit); |
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242 | dont_initialize (); |
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243 | sensitive << (*(in_CLOCK)).neg(); // need internal register |
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244 | for (uint32_t j=0; j<_param->_nb_inst_commit; j++) |
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245 | { |
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246 | sensitive << (*(in_COMMIT_VAL [j])); |
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247 | if (_param->_have_port_rob_ptr) |
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248 | sensitive << (*(in_COMMIT_PACKET_ID [j])); |
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249 | } |
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250 | |
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251 | # ifdef SYSTEMCASS_SPECIFIC |
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252 | // List dependency information |
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253 | for (uint32_t j=0; j<_param->_nb_inst_commit; j++) |
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254 | for (uint32_t y=0; y<_param->_nb_inst_commit; y++) |
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255 | { |
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256 | (*(out_COMMIT_ACK [j])) (*(in_COMMIT_VAL [y])); |
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257 | if (_param->_have_port_rob_ptr) |
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258 | (*(out_COMMIT_ACK [j])) (*(in_COMMIT_PACKET_ID [y])); |
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259 | } |
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260 | # endif |
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261 | |
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262 | #endif |
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263 | |
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264 | // Init stop condition |
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265 | while (_simulation_nb_instruction_commited.size() < _param->_nb_thread) |
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266 | _simulation_nb_instruction_commited.push_back(0); |
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267 | } |
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268 | log_end(Commit_unit,FUNCTION); |
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269 | }; |
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270 | |
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271 | #undef FUNCTION |
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272 | #define FUNCTION "Commit_unit::~Commit_unit" |
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273 | Commit_unit::~Commit_unit (void) |
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274 | { |
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275 | log_begin(Commit_unit,FUNCTION); |
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276 | |
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277 | #ifdef STATISTICS |
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278 | if (usage_is_set(_usage,USE_STATISTICS)) |
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279 | { |
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280 | statistics_deallocation(); |
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281 | } |
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282 | #endif |
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283 | |
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284 | log_printf(INFO,Commit_unit,FUNCTION,_("<%s> Deallocation"),_name.c_str()); |
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285 | deallocation (); |
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286 | |
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287 | log_end(Commit_unit,FUNCTION); |
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288 | }; |
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289 | |
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290 | }; // end namespace commit_unit |
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291 | }; // end namespace ooo_engine |
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292 | }; // end namespace multi_ooo_engine |
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293 | }; // end namespace core |
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294 | |
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295 | }; // end namespace behavioural |
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296 | }; // end namespace morpheo |
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