1 | /* |
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2 | * $Id: Parameters.cpp 138 2010-05-12 17:34:01Z 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_Execute_loop/Execute_loop/include/Parameters.h" |
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9 | #include "Behavioural/include/Allocation.h" |
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10 | #include "Common/include/Max.h" |
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11 | |
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12 | namespace morpheo { |
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13 | namespace behavioural { |
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14 | namespace core { |
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15 | namespace multi_execute_loop { |
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16 | namespace execute_loop { |
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17 | |
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18 | |
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19 | #undef FUNCTION |
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20 | #define FUNCTION "Execute_loop::Parameters" |
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21 | Parameters::Parameters (uint32_t nb_read_unit , |
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22 | uint32_t nb_functionnal_unit , |
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23 | uint32_t nb_load_store_unit , |
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24 | uint32_t nb_write_unit , |
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25 | |
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26 | uint32_t nb_context , |
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27 | uint32_t nb_front_end , |
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28 | uint32_t nb_ooo_engine , |
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29 | uint32_t nb_packet , |
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30 | uint32_t size_general_data , |
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31 | uint32_t size_special_data , |
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32 | |
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33 | uint32_t * nb_inst_read ,//[nb_read_unit] |
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34 | uint32_t * size_read_queue ,//[nb_read_unit] |
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35 | uint32_t * size_reservation_station ,//[nb_read_unit] |
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36 | uint32_t * nb_inst_retire ,//[nb_read_unit] |
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37 | |
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38 | uint32_t * nb_inst_functionnal_unit ,//[nb_functionnal_unit] |
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39 | execute_timing_t *** timing ,//[nb_functionnal_unit][nb_type][nb_operation] |
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40 | morpheo::behavioural::custom::custom_information_t (*get_custom_information) (void), |
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41 | |
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42 | uint32_t * size_store_queue ,//[nb_load_store_unit] |
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43 | uint32_t * size_load_queue ,//[nb_load_store_unit] |
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44 | uint32_t * size_speculative_access_queue ,//[nb_load_store_unit] |
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45 | uint32_t * nb_store_queue_bank ,//[nb_load_store_unit] |
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46 | uint32_t * nb_load_queue_bank ,//[nb_load_store_unit] |
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47 | uint32_t * nb_port_check ,//[nb_load_store_unit] |
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48 | Tspeculative_load_t * speculative_load ,//[nb_load_store_unit] |
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49 | Tpredictor_t * speculative_commit_predictor_scheme ,//[nb_load_store_unit] |
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50 | uint32_t ** lsu_pht_size_counter ,//[nb_load_store_unit][1] |
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51 | uint32_t ** lsu_pht_nb_counter ,//[nb_load_store_unit][1] |
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52 | uint32_t * nb_bypass_memory ,//[nb_load_store_unit] |
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53 | uint32_t * nb_cache_port ,//[nb_load_store_unit] |
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54 | uint32_t * nb_inst_memory ,//[nb_load_store_unit] |
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55 | |
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56 | uint32_t * nb_inst_write ,//[nb_write_unit] |
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57 | uint32_t * size_write_queue ,//[nb_write_unit] |
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58 | uint32_t * size_execute_queue ,//[nb_write_unit] |
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59 | uint32_t * nb_bypass_write ,//[nb_write_unit] |
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60 | multi_write_unit::write_unit::write_queue::Twrite_queue_scheme_t * write_queue_scheme,//[nb_write_unit] |
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61 | |
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62 | uint32_t nb_gpr_bank , |
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63 | uint32_t nb_gpr_port_read_by_bank , |
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64 | uint32_t nb_gpr_port_write_by_bank , |
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65 | uint32_t nb_spr_bank , |
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66 | uint32_t nb_spr_port_read_by_bank , |
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67 | uint32_t nb_spr_port_write_by_bank , |
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68 | uint32_t * nb_general_register ,//[nb_ooo_engine] |
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69 | uint32_t * nb_special_register ,//[nb_ooo_engine] |
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70 | // uint32_t * nb_inst_insert_rob ,//[nb_ooo_engine] |
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71 | // uint32_t * nb_inst_retire_rob ,//[nb_ooo_engine] |
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72 | |
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73 | Tpriority_t execution_unit_to_write_unit_priority , |
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74 | bool *** execution_unit_to_write_unit_table_routing,//[nb_execute_unit][nb_execute_unit_port][nb_write_unit] |
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75 | bool ** execution_unit_to_write_unit_table_thread ,//[nb_write_unit][nb_thread] |
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76 | |
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77 | Tpriority_t read_unit_to_execution_unit_priority , |
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78 | bool *** read_unit_to_execution_unit_table_routing ,//[nb_read_unit][nb_execute_unit][nb_execute_unit_port] |
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79 | bool ** read_unit_to_execution_unit_table_thread ,//[nb_execute_unit][nb_thread] |
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80 | |
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81 | bool * is_load_store_unit ,//[nb_execute_unit] |
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82 | uint32_t * translate_num_execute_unit ,//[nb_execute_unit] |
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83 | |
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84 | bool * num_thread_valid ,//[nb_thread] |
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85 | |
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86 | bool is_toplevel |
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87 | ) |
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88 | { |
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89 | log_printf(FUNC,Execute_loop,FUNCTION,"Begin"); |
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90 | |
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91 | _nb_read_unit = nb_read_unit ; |
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92 | _nb_functionnal_unit = nb_functionnal_unit ; |
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93 | _nb_load_store_unit = nb_load_store_unit ; |
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94 | _nb_write_unit = nb_write_unit ; |
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95 | |
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96 | _nb_context = nb_context ; |
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97 | _nb_front_end = nb_front_end ; |
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98 | _nb_ooo_engine = nb_ooo_engine ; |
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99 | _nb_packet = nb_packet ; |
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100 | |
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101 | _nb_inst_read = nb_inst_read ; |
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102 | _size_read_queue = size_read_queue ; |
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103 | _size_reservation_station = size_reservation_station ; |
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104 | _nb_inst_retire = nb_inst_retire ; |
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105 | |
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106 | _nb_inst_functionnal_unit = nb_inst_functionnal_unit ; |
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107 | _timing = timing ; |
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108 | _get_custom_information = get_custom_information ; |
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109 | |
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110 | _nb_inst_write = nb_inst_write ; |
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111 | _size_store_queue = size_store_queue ; |
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112 | _size_load_queue = size_load_queue ; |
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113 | _size_speculative_access_queue = size_speculative_access_queue ; |
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114 | _nb_store_queue_bank = nb_store_queue_bank ; |
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115 | _nb_load_queue_bank = nb_load_queue_bank ; |
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116 | _nb_port_check = nb_port_check ; |
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117 | _speculative_load = speculative_load ; |
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118 | _speculative_commit_predictor_scheme = speculative_commit_predictor_scheme ; |
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119 | _lsu_pht_size_counter = lsu_pht_size_counter ; |
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120 | _lsu_pht_nb_counter = lsu_pht_nb_counter ; |
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121 | _nb_bypass_memory = nb_bypass_memory ; |
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122 | _nb_cache_port = nb_cache_port ; |
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123 | _nb_inst_memory = nb_inst_memory ; |
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124 | |
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125 | _size_write_queue = size_write_queue ; |
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126 | _size_execute_queue = size_execute_queue ; |
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127 | _nb_bypass_write = nb_bypass_write ; |
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128 | _write_queue_scheme = write_queue_scheme ; |
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129 | |
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130 | _nb_gpr_bank = nb_gpr_bank ; |
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131 | _nb_gpr_port_read_by_bank = nb_gpr_port_read_by_bank ; |
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132 | _nb_gpr_port_write_by_bank = nb_gpr_port_write_by_bank ; |
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133 | _nb_spr_bank = nb_spr_bank ; |
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134 | _nb_spr_port_read_by_bank = nb_spr_port_read_by_bank ; |
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135 | _nb_spr_port_write_by_bank = nb_spr_port_write_by_bank ; |
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136 | _nb_general_register = nb_general_register ; |
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137 | _nb_special_register = nb_special_register ; |
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138 | // _nb_inst_insert_rob = nb_inst_insert_rob ; |
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139 | // _nb_inst_retire_rob = nb_inst_retire_rob ; |
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140 | |
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141 | _execution_unit_to_write_unit_priority = execution_unit_to_write_unit_priority; |
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142 | _execution_unit_to_write_unit_table_routing = execution_unit_to_write_unit_table_routing; |
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143 | _execution_unit_to_write_unit_table_thread = execution_unit_to_write_unit_table_thread ; |
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144 | |
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145 | _read_unit_to_execution_unit_priority = read_unit_to_execution_unit_priority ; |
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146 | _read_unit_to_execution_unit_table_routing = read_unit_to_execution_unit_table_routing ; |
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147 | _read_unit_to_execution_unit_table_thread = read_unit_to_execution_unit_table_thread ; |
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148 | |
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149 | _is_load_store_unit = is_load_store_unit ; |
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150 | _translate_num_execute_unit = translate_num_execute_unit; |
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151 | |
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152 | _num_thread_valid = num_thread_valid; |
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153 | |
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154 | _nb_execute_unit = _nb_functionnal_unit + _nb_load_store_unit; |
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155 | |
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156 | |
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157 | _nb_thread = get_nb_thread(_nb_context, |
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158 | _nb_front_end, |
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159 | _nb_ooo_engine); |
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160 | _max_nb_inst_memory = max<uint32_t>(_nb_inst_memory,_nb_load_store_unit); |
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161 | |
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162 | ALLOC1(_nb_execute_unit_port ,uint32_t,_nb_execute_unit); |
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163 | ALLOC2(_read_unit_to_execution_unit_table_execute_type,bool ,_nb_execute_unit,_nb_type); |
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164 | |
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165 | for (uint32_t i=0; i<_nb_execute_unit; i++) |
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166 | for (uint32_t j=0; j<_nb_type; j++) |
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167 | _read_unit_to_execution_unit_table_execute_type [i][j] = false; |
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168 | |
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169 | // Fill execute_type |
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170 | for (uint32_t i=0; i<_nb_execute_unit; i++) |
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171 | // is load store |
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172 | if (is_load_store_unit [i]) |
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173 | _read_unit_to_execution_unit_table_execute_type [i][TYPE_MEMORY] = true; |
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174 | else |
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175 | for (uint32_t j=0; j<_nb_type; j++) |
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176 | if (is_type_valid (j)) |
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177 | for (uint32_t k=0; k<_nb_operation; k++) |
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178 | { |
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179 | uint32_t x = translate_num_execute_unit [i]; |
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180 | if (timing[x][j][k]._latence > 0) |
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181 | { |
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182 | log_printf(TRACE,Execute_loop,FUNCTION," * Execute unit '%d' (functional unit '%d') can execute type '%s'.",i,x,toString(j).c_str()); |
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183 | _read_unit_to_execution_unit_table_execute_type [i][j] = true; |
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184 | break; // find an operation |
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185 | } |
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186 | } |
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187 | |
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188 | for (uint32_t i=0; i<_nb_load_store_unit; ++i) |
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189 | log_printf(TRACE,Execute_loop,FUNCTION," * Load_store_unit [%d] - nb_inst : %d",i,_nb_inst_memory [i]); |
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190 | for (uint32_t i=0; i<_nb_functionnal_unit; ++i) |
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191 | log_printf(TRACE,Execute_loop,FUNCTION," * Functionnal_unit [%d] - nb_inst : %d",i,_nb_inst_functionnal_unit [i]); |
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192 | |
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193 | |
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194 | for (uint32_t i=0; i<_nb_execute_unit; i++) |
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195 | { |
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196 | uint32_t x = translate_num_execute_unit [i]; |
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197 | |
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198 | if (_is_load_store_unit [i]) |
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199 | _nb_execute_unit_port [i] = _nb_inst_memory [x]; |
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200 | else |
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201 | _nb_execute_unit_port [i] = _nb_inst_functionnal_unit [x]; |
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202 | |
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203 | log_printf(TRACE,Execute_loop,FUNCTION," * Execute unit [%d] (%d) - nb_inst : %d",i,x,_nb_execute_unit_port [i]); |
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204 | } |
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205 | |
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206 | _nb_gpr_read = 2*_nb_read_unit; |
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207 | _nb_spr_read = 1*_nb_read_unit; |
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208 | _nb_gpr_write = 1*_nb_write_unit; |
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209 | _nb_spr_write = 1*_nb_write_unit; |
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210 | |
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211 | _max_nb_general_register = max<uint32_t>(nb_general_register,nb_ooo_engine); |
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212 | _max_nb_special_register = max<uint32_t>(nb_special_register,nb_ooo_engine); |
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213 | |
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214 | _max_size_store_queue = max<uint32_t>(size_store_queue,nb_load_store_unit); |
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215 | _max_size_load_queue = max<uint32_t>(size_load_queue ,nb_load_store_unit); |
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216 | |
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217 | ALLOC1(_set_read_unit_source_register_write ,std::set<uint32_t>,_nb_read_unit); |
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218 | ALLOC1(_set_read_unit_source_bypass_write ,std::set<uint32_t>,_nb_read_unit); |
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219 | ALLOC1(_set_read_unit_source_bypass_memory ,std::set<uint32_t>,_nb_read_unit); |
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220 | |
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221 | ALLOC1(_read_unit_nb_register_write ,uint32_t ,_nb_read_unit); |
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222 | ALLOC1(_read_unit_nb_bypass_write ,uint32_t ,_nb_read_unit); |
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223 | ALLOC1(_read_unit_nb_bypass_memory ,uint32_t ,_nb_read_unit); |
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224 | |
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225 | ALLOC3(_link_read_unit_with_load_store_unit ,bool ,_nb_read_unit,_nb_execute_unit,_max_nb_inst_memory); |
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226 | ALLOC2(_link_read_unit_with_write_unit ,bool ,_nb_read_unit,_nb_write_unit ); |
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227 | ALLOC2(_link_read_unit_with_thread ,bool ,_nb_read_unit,_nb_thread ); |
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228 | |
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229 | for (uint32_t i=0; i<_nb_read_unit; i++) |
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230 | { |
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231 | _read_unit_nb_register_write [i] = 0; |
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232 | _read_unit_nb_bypass_write [i] = 0; |
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233 | _read_unit_nb_bypass_memory [i] = 0; |
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234 | |
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235 | for (uint32_t j=0; j<_nb_execute_unit; j++) |
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236 | for (uint32_t k=0; k<_max_nb_inst_memory; k++) |
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237 | _link_read_unit_with_load_store_unit [i][j][k] = false; |
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238 | |
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239 | for (uint32_t j=0; j<_nb_write_unit; j++) |
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240 | _link_read_unit_with_write_unit [i][j] = false; |
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241 | for (uint32_t j=0; j<_nb_thread; j++) |
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242 | _link_read_unit_with_thread [i][j] = false; |
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243 | |
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244 | // fill link array |
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245 | for (uint32_t x=0; x<_nb_execute_unit; x++) |
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246 | for (uint32_t y=0; y<_nb_execute_unit_port[x]; y++) |
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247 | { |
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248 | // Test if this read unit can send operation at this execute_unit |
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249 | if (_read_unit_to_execution_unit_table_routing [i][x][y]) |
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250 | { |
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251 | if (_is_load_store_unit [x]) |
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252 | { |
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253 | _link_read_unit_with_load_store_unit [i][x][y] = true; |
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254 | } |
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255 | |
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256 | for (uint32_t k=0; k<_nb_thread; k++) |
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257 | { |
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258 | if (_read_unit_to_execution_unit_table_thread [x][k]) |
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259 | { |
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260 | _link_read_unit_with_thread [i][k] = true; |
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261 | } |
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262 | } |
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263 | // Scearch associed write_unit |
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264 | for (uint32_t k=0; k<_nb_write_unit; k++) |
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265 | { |
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266 | log_printf(TRACE,Execute_loop,FUNCTION," * Execution_unit_to_write_unit_table_routing [%d][%d][%d]",x,y,k); |
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267 | |
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268 | // Test if this execute_unit can send operation at this write_unit |
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269 | // Test if have not a previous link ! (a same read_unit can send operation à two execute_unit and each execute_unit send at the same write_unit) |
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270 | if (_execution_unit_to_write_unit_table_routing [x][y][k] and |
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271 | not _link_read_unit_with_write_unit [i][k]) |
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272 | // if yes : this write_unit can have operation sended by this read_unit |
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273 | { |
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274 | _link_read_unit_with_write_unit [i][k] = true; |
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275 | } |
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276 | } |
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277 | } |
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278 | } |
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279 | } |
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280 | |
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281 | // Compute the gpr_write and spr_write port for the read_unit : |
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282 | // * Max : 2*nb_write_unit gpr_write_port. |
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283 | // * a specific read_unit and a specific write_unit can execute a null intersection of thread operation. Also it's unnecessarry to send the gpr_write at the read_unit. |
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284 | |
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285 | |
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286 | // std::cout << "_link_......." << std::endl; |
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287 | // std::cout << "_link_read_unit_with_load_store_unit" << std::endl; |
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288 | // for (uint32_t i=0; i<_nb_read_unit; i++) |
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289 | // { |
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290 | // std::cout << "\t" << std::endl; |
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291 | // for (uint32_t j=0; j<_nb_execute_unit; j++) |
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292 | // for (uint32_t k=0; k<_nb_execute_unit_port[j]; k++) |
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293 | // std::cout << _link_read_unit_with_load_store_unit [i][j][k] << " "; |
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294 | // std::cout << std::endl; |
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295 | // } |
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296 | // std::cout << "_link_read_unit_with_write_unit" << std::endl; |
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297 | // for (uint32_t i=0; i<_nb_read_unit; i++) |
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298 | // { |
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299 | // std::cout << "\t" << std::endl; |
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300 | // for (uint32_t j=0; j<_nb_write_unit; j++) |
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301 | // std::cout << _link_read_unit_with_write_unit [i][j] << " "; |
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302 | // std::cout << std::endl; |
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303 | // } |
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304 | // std::cout << "_link_read_unit_with_thread" << std::endl; |
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305 | // for (uint32_t i=0; i<_nb_read_unit; i++) |
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306 | // { |
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307 | // std::cout << "\t" << std::endl; |
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308 | // for (uint32_t j=0; j<_nb_thread; j++) |
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309 | // std::cout << _link_read_unit_with_thread [i][j] << " "; |
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310 | // std::cout << std::endl; |
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311 | // } |
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312 | |
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313 | // std::cout << "_set_......." << std::endl; |
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314 | |
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315 | for (uint32_t i=0; i<_nb_read_unit; i++) |
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316 | { |
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317 | // std::cout << " * Read_unit[" << i << "]" << std::endl; |
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318 | for (uint32_t j=0; j<_nb_write_unit; j++) |
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319 | { |
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320 | // std::cout << " * Write_unit[" << j << "]" << std::endl; |
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321 | // Test the thread executed on this write_unit |
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322 | for (uint32_t k=0; k<_nb_thread; k++) |
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323 | { |
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324 | // std::cout << " * Thread[" << k << "]" << std::endl; |
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325 | if ( (_execution_unit_to_write_unit_table_thread [j][k]) and |
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326 | (_link_read_unit_with_thread [i][k])) |
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327 | { |
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328 | // std::cout << " * Find !!!!" << std::endl; |
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329 | // std::cout << " * Read_unit "+toString(i)+" must take the gpr_write with write_unit "+toString(j)+"." << std::endl; |
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330 | _set_read_unit_source_register_write[i].insert(j); |
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331 | _read_unit_nb_register_write [i] ++; |
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332 | |
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333 | // std::cout << " * bypass_write : " << _nb_bypass_write [j] << std::endl; |
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334 | // std::cout << " * Read_unit "+toString(i)+" must take the bypass_write with write_unit "+toString(j)+"." << std::endl; |
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335 | _set_read_unit_source_bypass_write [i].insert(j); |
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336 | _read_unit_nb_bypass_write [i] += _nb_bypass_write [j]; |
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337 | break; |
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338 | } |
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339 | } |
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340 | } |
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341 | } |
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342 | |
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343 | for (uint32_t i=0; i<_nb_read_unit; i++) |
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344 | { |
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345 | // std::cout << " * Read_unit[" << i << "]" << std::endl; |
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346 | for (uint32_t j=0; j<_nb_execute_unit; j++) |
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347 | { |
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348 | uint32_t x = translate_num_execute_unit [j]; |
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349 | |
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350 | // std::cout << " * Execute_unit[" << j << "]" << std::endl; |
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351 | // Test the thread executed on this execute_unit |
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352 | for (uint32_t k=0; k<_nb_thread; k++) |
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353 | { |
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354 | // std::cout << " * Thread[" << k << "]" << std::endl; |
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355 | if ((_read_unit_to_execution_unit_table_thread [j][k]) and |
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356 | (_link_read_unit_with_thread [i][k]) and |
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357 | (_is_load_store_unit [j])) |
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358 | { |
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359 | // std::cout << " * Find !!!!" << std::endl; |
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360 | // std::cout << " * Bypass_memory !!!!" << std::endl; |
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361 | // std::cout << " * Read_unit "+toString(i)+" must take the bypass_memory with load_store_unit "+toString(j)+"." << std::endl; |
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362 | |
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363 | _set_read_unit_source_bypass_memory [i].insert(j); |
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364 | _read_unit_nb_bypass_memory [i] += _nb_bypass_memory [x]; |
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365 | |
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366 | break; // loop on thread |
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367 | } |
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368 | } |
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369 | } |
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370 | } |
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371 | |
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372 | uint32_t size_ooo_engine_id = log2(nb_ooo_engine ); |
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373 | uint32_t size_general_register = log2(_max_nb_general_register); |
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374 | uint32_t size_special_register = log2(_max_nb_special_register); |
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375 | |
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376 | test(); |
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377 | |
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378 | log_printf(TRACE,Execute_loop,FUNCTION,"Parameters : glue"); |
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379 | |
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380 | _param_glue = new morpheo::behavioural::core::multi_execute_loop::execute_loop::execute_loop_glue::Parameters |
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381 | (_nb_gpr_write , |
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382 | _nb_spr_write , |
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383 | _nb_read_unit , |
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384 | size_ooo_engine_id , |
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385 | size_general_register , |
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386 | size_special_register , |
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387 | size_general_data , |
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388 | size_special_data ); |
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389 | |
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390 | log_printf(TRACE,Execute_loop,FUNCTION,"Parameters : read_unit"); |
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391 | |
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392 | _param_read_unit = new morpheo::behavioural::core::multi_execute_loop::execute_loop::multi_read_unit::read_unit::Parameters * [_nb_read_unit]; |
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393 | for (uint32_t i=0; i<_nb_read_unit; i++) |
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394 | _param_read_unit [i] = new morpheo::behavioural::core::multi_execute_loop::execute_loop::multi_read_unit::read_unit::Parameters |
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395 | (_nb_inst_read [i], |
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396 | _size_read_queue [i], |
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397 | _size_reservation_station [i], |
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398 | _nb_context , |
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399 | _nb_front_end , |
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400 | _nb_ooo_engine , |
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401 | _nb_packet , |
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402 | size_general_data , |
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403 | size_special_data , |
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404 | _max_nb_general_register , |
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405 | _max_nb_special_register , |
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406 | 1*_read_unit_nb_register_write [i], |
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407 | 1*_read_unit_nb_register_write [i], |
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408 | _max_size_store_queue , |
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409 | _max_size_load_queue , |
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410 | _nb_inst_retire [i], |
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411 | _read_unit_nb_bypass_write [i], |
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412 | _read_unit_nb_bypass_memory [i]); |
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413 | |
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414 | log_printf(TRACE,Execute_loop,FUNCTION,"Parameters : execute_unit"); |
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415 | |
---|
416 | _param_functionnal_unit = new morpheo::behavioural::core::multi_execute_loop::execute_loop::multi_execute_unit::execute_unit::functionnal_unit::Parameters * [_nb_functionnal_unit]; |
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417 | _param_load_store_unit = new morpheo::behavioural::core::multi_execute_loop::execute_loop::multi_execute_unit::execute_unit::load_store_unit::Parameters * [_nb_load_store_unit]; |
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418 | |
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419 | for (uint32_t i=0; i<_nb_execute_unit; i++) |
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420 | { |
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421 | uint32_t x = _translate_num_execute_unit [i]; |
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422 | if (_is_load_store_unit [i] == false) |
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423 | _param_functionnal_unit [x] = new morpheo::behavioural::core::multi_execute_loop::execute_loop::multi_execute_unit::execute_unit::functionnal_unit::Parameters |
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424 | (_nb_context , |
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425 | _nb_front_end , |
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426 | _nb_ooo_engine , |
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427 | _nb_packet , |
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428 | size_general_data , |
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429 | _max_nb_general_register , |
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430 | size_special_data , |
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431 | _max_nb_special_register , |
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432 | _max_size_store_queue , |
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433 | _max_size_load_queue , |
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434 | _timing [x], |
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435 | _get_custom_information ); |
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436 | else |
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437 | _param_load_store_unit [x] = new morpheo::behavioural::core::multi_execute_loop::execute_loop::multi_execute_unit::execute_unit::load_store_unit::Parameters |
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438 | (_size_store_queue [x], |
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439 | _size_load_queue [x], |
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440 | _size_speculative_access_queue [x], |
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441 | |
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442 | _nb_store_queue_bank [x], |
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443 | _nb_load_queue_bank [x], |
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444 | _nb_port_check [x], |
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445 | _speculative_load [x], |
---|
446 | _speculative_commit_predictor_scheme [x], |
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447 | _lsu_pht_size_counter [x], |
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448 | _lsu_pht_nb_counter [x], |
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449 | _nb_bypass_memory [x], |
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450 | _nb_cache_port [x], |
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451 | _nb_inst_memory [x], |
---|
452 | _nb_context , |
---|
453 | _nb_front_end , |
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454 | _nb_ooo_engine , |
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455 | _nb_packet , |
---|
456 | size_general_data , |
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457 | size_special_data , |
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458 | _max_nb_special_register , |
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459 | _max_nb_general_register , |
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460 | _nb_thread , |
---|
461 | _num_thread_valid ); |
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462 | } |
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463 | |
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464 | log_printf(TRACE,Execute_loop,FUNCTION,"Parameters : write_unit"); |
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465 | |
---|
466 | _param_write_unit = new morpheo::behavioural::core::multi_execute_loop::execute_loop::multi_write_unit::write_unit::Parameters * [_nb_write_unit]; |
---|
467 | for (uint32_t i=0; i<_nb_write_unit; i++) |
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468 | _param_write_unit [i] = new morpheo::behavioural::core::multi_execute_loop::execute_loop::multi_write_unit::write_unit::Parameters |
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469 | (_nb_inst_write [i], |
---|
470 | _size_write_queue [i], |
---|
471 | _size_execute_queue [i], |
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472 | _nb_context , |
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473 | _nb_front_end , |
---|
474 | _nb_ooo_engine , |
---|
475 | _nb_packet , |
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476 | size_general_data , |
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477 | _max_nb_general_register , |
---|
478 | size_special_data , |
---|
479 | _max_nb_special_register , |
---|
480 | _nb_bypass_write [i], |
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481 | _write_queue_scheme [i]); |
---|
482 | |
---|
483 | log_printf(TRACE,Execute_loop,FUNCTION,"Parameters : read_unit_to_execution_unit"); |
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484 | |
---|
485 | _param_read_unit_to_execution_unit = new morpheo::behavioural::core::multi_execute_loop::execute_loop::network::read_unit_to_execution_unit::Parameters |
---|
486 | (_nb_read_unit , |
---|
487 | _nb_inst_retire , |
---|
488 | _nb_execute_unit , |
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489 | _nb_execute_unit_port , |
---|
490 | _nb_context , |
---|
491 | _nb_front_end , |
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492 | _nb_ooo_engine , |
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493 | _nb_packet , |
---|
494 | size_general_data , |
---|
495 | size_special_data , |
---|
496 | _max_nb_general_register , |
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497 | _max_nb_special_register , |
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498 | _max_size_store_queue , |
---|
499 | _max_size_load_queue , |
---|
500 | _read_unit_to_execution_unit_priority , |
---|
501 | _read_unit_to_execution_unit_table_routing , |
---|
502 | _read_unit_to_execution_unit_table_execute_type, |
---|
503 | _read_unit_to_execution_unit_table_thread , |
---|
504 | _num_thread_valid); |
---|
505 | |
---|
506 | log_printf(TRACE,Execute_loop,FUNCTION,"Parameters : execution_unit_to_write_unit"); |
---|
507 | |
---|
508 | _param_execution_unit_to_write_unit = new morpheo::behavioural::core::multi_execute_loop::execute_loop::network::execution_unit_to_write_unit::Parameters |
---|
509 | (_nb_execute_unit , |
---|
510 | _nb_execute_unit_port , |
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511 | _nb_write_unit , |
---|
512 | _nb_context , |
---|
513 | _nb_front_end , |
---|
514 | _nb_ooo_engine , |
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515 | _nb_packet , |
---|
516 | size_general_data , |
---|
517 | size_special_data , |
---|
518 | _max_nb_general_register , |
---|
519 | _max_nb_special_register , |
---|
520 | _execution_unit_to_write_unit_priority , |
---|
521 | _execution_unit_to_write_unit_table_routing, |
---|
522 | _execution_unit_to_write_unit_table_thread , |
---|
523 | _num_thread_valid); |
---|
524 | |
---|
525 | log_printf(TRACE,Execute_loop,FUNCTION,"Parameters : register_unit"); |
---|
526 | |
---|
527 | _param_register_unit = new morpheo::behavioural::core::multi_execute_loop::execute_loop::register_unit::Parameters |
---|
528 | (_nb_ooo_engine , |
---|
529 | size_general_data , |
---|
530 | size_special_data , |
---|
531 | _nb_gpr_read , |
---|
532 | _nb_gpr_write , |
---|
533 | _nb_gpr_bank , |
---|
534 | _nb_gpr_port_read_by_bank , |
---|
535 | _nb_gpr_port_write_by_bank , |
---|
536 | _nb_spr_read , |
---|
537 | _nb_spr_write , |
---|
538 | _nb_spr_bank , |
---|
539 | _nb_spr_port_read_by_bank , |
---|
540 | _nb_spr_port_write_by_bank , |
---|
541 | _nb_general_register , |
---|
542 | _nb_special_register , |
---|
543 | _nb_read_unit // , |
---|
544 | // _nb_inst_insert_rob , |
---|
545 | // _nb_inst_retire_rob |
---|
546 | ); |
---|
547 | |
---|
548 | _max_size_dcache_context_id = 0; |
---|
549 | _max_size_dcache_packet_id = 0; |
---|
550 | |
---|
551 | for (uint32_t i=0; i<_nb_load_store_unit; i++) |
---|
552 | { |
---|
553 | if (_param_load_store_unit [i]->_size_dcache_context_id > _max_size_dcache_context_id) _max_size_dcache_context_id = _param_load_store_unit [i]->_size_dcache_context_id; |
---|
554 | if (_param_load_store_unit [i]->_size_dcache_packet_id > _max_size_dcache_packet_id) _max_size_dcache_packet_id = _param_load_store_unit [i]->_size_dcache_packet_id; |
---|
555 | } |
---|
556 | |
---|
557 | // log_printf(TRACE,Load_store_unit,FUNCTION,"kane : size_dcache_context_id : %d",_max_size_dcache_context_id ); |
---|
558 | // log_printf(TRACE,Load_store_unit,FUNCTION,"kane : size_dcache_packet_id : %d",_max_size_dcache_packet_id ); |
---|
559 | |
---|
560 | _have_port_dcache_context_id = (_max_size_dcache_context_id>0); |
---|
561 | |
---|
562 | // log_printf(TRACE,Load_store_unit,FUNCTION,"kane : have_port_dcache_context_id : %d",_have_port_dcache_context_id); |
---|
563 | |
---|
564 | if (is_toplevel) |
---|
565 | { |
---|
566 | _size_instruction_address= size_general_data-2; |
---|
567 | _size_context_id = log2(nb_context); |
---|
568 | _size_front_end_id = log2(nb_front_end); |
---|
569 | _size_ooo_engine_id = size_ooo_engine_id; |
---|
570 | _size_rob_ptr = log2(nb_packet); |
---|
571 | _size_general_data = size_general_data; |
---|
572 | _size_special_data = size_special_data; |
---|
573 | _size_general_register = size_general_register; |
---|
574 | _size_special_register = size_special_register; |
---|
575 | |
---|
576 | _size_store_queue_ptr = log2(_max_size_store_queue); |
---|
577 | _size_load_queue_ptr = log2(_max_size_load_queue ); |
---|
578 | |
---|
579 | _have_port_context_id = _size_context_id > 0; |
---|
580 | _have_port_front_end_id = _size_front_end_id > 0; |
---|
581 | _have_port_ooo_engine_id = _size_ooo_engine_id > 0; |
---|
582 | _have_port_rob_ptr = _size_rob_ptr > 0; |
---|
583 | _have_port_load_queue_ptr= _size_load_queue_ptr > 0; |
---|
584 | |
---|
585 | copy(); |
---|
586 | } |
---|
587 | |
---|
588 | log_printf(FUNC,Execute_loop,FUNCTION,"End"); |
---|
589 | }; |
---|
590 | |
---|
591 | // #undef FUNCTION |
---|
592 | // #define FUNCTION "Execute_loop::Parameters (copy)" |
---|
593 | // Parameters::Parameters (Parameters & param) |
---|
594 | // { |
---|
595 | // log_printf(FUNC,Execute_loop,FUNCTION,"Begin"); |
---|
596 | |
---|
597 | // test(); |
---|
598 | |
---|
599 | // log_printf(FUNC,Execute_loop,FUNCTION,"End"); |
---|
600 | // }; |
---|
601 | |
---|
602 | #undef FUNCTION |
---|
603 | #define FUNCTION "Execute_loop::~Parameters" |
---|
604 | Parameters::~Parameters (void) |
---|
605 | { |
---|
606 | log_printf(FUNC,Execute_loop,FUNCTION,"Begin"); |
---|
607 | |
---|
608 | delete _param_glue; |
---|
609 | for (uint32_t i=0; i<_nb_read_unit; i++) |
---|
610 | delete _param_read_unit [i]; |
---|
611 | delete [] _param_read_unit; |
---|
612 | |
---|
613 | for (uint32_t i=0; i<_nb_execute_unit; i++) |
---|
614 | { |
---|
615 | uint32_t x = _translate_num_execute_unit [i]; |
---|
616 | |
---|
617 | if (_is_load_store_unit [i] == false) |
---|
618 | delete _param_functionnal_unit [x]; |
---|
619 | else |
---|
620 | delete _param_load_store_unit [x]; |
---|
621 | } |
---|
622 | delete [] _param_functionnal_unit; |
---|
623 | delete [] _param_load_store_unit; |
---|
624 | for (uint32_t i=0; i<_nb_write_unit; i++) |
---|
625 | delete _param_write_unit [i]; |
---|
626 | delete [] _param_write_unit; |
---|
627 | delete _param_read_unit_to_execution_unit; |
---|
628 | delete _param_execution_unit_to_write_unit; |
---|
629 | delete _param_register_unit; |
---|
630 | |
---|
631 | DELETE2(_link_read_unit_with_thread ,_nb_read_unit,_nb_thread ); |
---|
632 | DELETE2(_link_read_unit_with_write_unit ,_nb_read_unit,_nb_write_unit ); |
---|
633 | DELETE3(_link_read_unit_with_load_store_unit ,_nb_read_unit,_nb_execute_unit,_max_nb_inst_memory); |
---|
634 | |
---|
635 | DELETE1(_read_unit_nb_bypass_memory ,_nb_read_unit); |
---|
636 | DELETE1(_read_unit_nb_bypass_write ,_nb_read_unit); |
---|
637 | DELETE1(_read_unit_nb_register_write ,_nb_read_unit); |
---|
638 | |
---|
639 | DELETE1(_set_read_unit_source_bypass_memory ,_nb_read_unit); |
---|
640 | DELETE1(_set_read_unit_source_bypass_write ,_nb_read_unit); |
---|
641 | DELETE1(_set_read_unit_source_register_write ,_nb_read_unit); |
---|
642 | |
---|
643 | DELETE2(_read_unit_to_execution_unit_table_execute_type,_nb_execute_unit,_nb_type); |
---|
644 | DELETE1(_nb_execute_unit_port ,_nb_execute_unit); |
---|
645 | |
---|
646 | log_printf(FUNC,Execute_loop,FUNCTION,"End"); |
---|
647 | }; |
---|
648 | |
---|
649 | |
---|
650 | #undef FUNCTION |
---|
651 | #define FUNCTION "Execute_loop::copy" |
---|
652 | void Parameters::copy (void) |
---|
653 | { |
---|
654 | log_printf(FUNC,Execute_loop,FUNCTION,"Begin"); |
---|
655 | |
---|
656 | COPY(_param_glue); |
---|
657 | for (uint32_t i=0; i<_nb_read_unit; i++) |
---|
658 | COPY(_param_read_unit [i]); |
---|
659 | |
---|
660 | for (uint32_t i=0; i<_nb_execute_unit; i++) |
---|
661 | { |
---|
662 | uint32_t x = _translate_num_execute_unit [i]; |
---|
663 | |
---|
664 | if (_is_load_store_unit [i] == false) |
---|
665 | COPY(_param_functionnal_unit [x]); |
---|
666 | else |
---|
667 | COPY(_param_load_store_unit [x]); |
---|
668 | } |
---|
669 | for (uint32_t i=0; i<_nb_write_unit; i++) |
---|
670 | COPY(_param_write_unit [i]); |
---|
671 | COPY(_param_read_unit_to_execution_unit); |
---|
672 | COPY(_param_execution_unit_to_write_unit); |
---|
673 | COPY(_param_register_unit); |
---|
674 | |
---|
675 | log_printf(FUNC,Execute_loop,FUNCTION,"End"); |
---|
676 | }; |
---|
677 | |
---|
678 | }; // end namespace execute_loop |
---|
679 | }; // end namespace multi_execute_loop |
---|
680 | }; // end namespace core |
---|
681 | |
---|
682 | }; // end namespace behavioural |
---|
683 | }; // end namespace morpheo |
---|