1 | /* |
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2 | * $Id: Parameters.cpp 115 2009-04-20 21:29:17Z 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 "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_execute_loop { |
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15 | namespace execute_loop { |
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16 | |
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17 | |
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18 | #undef FUNCTION |
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19 | #define FUNCTION "Execute_loop::Parameters" |
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20 | Parameters::Parameters (uint32_t nb_read_unit , |
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21 | uint32_t nb_functionnal_unit , |
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22 | uint32_t nb_load_store_unit , |
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23 | uint32_t nb_write_unit , |
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24 | |
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25 | uint32_t nb_context , |
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26 | uint32_t nb_front_end , |
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27 | uint32_t nb_ooo_engine , |
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28 | uint32_t nb_packet , |
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29 | uint32_t size_general_data , |
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30 | uint32_t size_special_data , |
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31 | |
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32 | uint32_t * size_read_queue ,//[nb_read_unit] |
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33 | uint32_t * size_reservation_station ,//[nb_read_unit] |
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34 | uint32_t * nb_inst_retire ,//[nb_read_unit] |
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35 | |
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36 | uint32_t * nb_inst_functionnal_unit ,//[nb_functionnal_unit] |
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37 | execute_timing_t *** timing ,//[nb_functionnal_unit][nb_type][nb_operation] |
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38 | morpheo::behavioural::custom::custom_information_t (*get_custom_information) (void), |
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39 | |
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40 | uint32_t * size_store_queue ,//[nb_load_store_unit] |
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41 | uint32_t * size_load_queue ,//[nb_load_store_unit] |
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42 | uint32_t * size_speculative_access_queue ,//[nb_load_store_unit] |
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43 | uint32_t * nb_port_check ,//[nb_load_store_unit] |
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44 | Tspeculative_load_t * speculative_load ,//[nb_load_store_unit] |
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45 | uint32_t * nb_bypass_memory ,//[nb_load_store_unit] |
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46 | uint32_t * nb_cache_port ,//[nb_load_store_unit] |
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47 | uint32_t * nb_inst_memory ,//[nb_load_store_unit] |
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48 | |
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49 | uint32_t * size_write_queue ,//[nb_write_unit] |
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50 | uint32_t * size_execute_queue ,//[nb_write_unit] |
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51 | uint32_t * nb_bypass_write ,//[nb_write_unit] |
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52 | multi_write_unit::write_unit::write_queue::Twrite_queue_scheme_t * write_queue_scheme,//[nb_write_unit] |
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53 | |
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54 | uint32_t nb_gpr_bank , |
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55 | uint32_t nb_gpr_port_read_by_bank , |
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56 | uint32_t nb_gpr_port_write_by_bank , |
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57 | uint32_t nb_spr_bank , |
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58 | uint32_t nb_spr_port_read_by_bank , |
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59 | uint32_t nb_spr_port_write_by_bank , |
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60 | uint32_t * nb_general_register ,//[nb_ooo_engine] |
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61 | uint32_t * nb_special_register ,//[nb_ooo_engine] |
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62 | uint32_t * nb_inst_insert_rob ,//[nb_ooo_engine] |
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63 | uint32_t * nb_inst_retire_rob ,//[nb_ooo_engine] |
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64 | |
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65 | Tpriority_t execution_unit_to_write_unit_priority , |
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66 | bool *** execution_unit_to_write_unit_table_routing,//[nb_execute_unit][nb_execute_unit_port][nb_write_unit] |
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67 | bool ** execution_unit_to_write_unit_table_thread ,//[nb_write_unit][nb_thread] |
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68 | |
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69 | Tpriority_t read_unit_to_execution_unit_priority , |
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70 | bool *** read_unit_to_execution_unit_table_routing ,//[nb_read_unit][nb_execute_unit][nb_execute_unit_port] |
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71 | bool ** read_unit_to_execution_unit_table_thread ,//[nb_execute_unit][nb_thread] |
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72 | |
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73 | bool * is_load_store_unit ,//[nb_execute_unit] |
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74 | uint32_t * translate_num_execute_unit ,//[nb_execute_unit] |
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75 | |
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76 | bool is_toplevel |
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77 | ) |
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78 | { |
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79 | log_printf(FUNC,Execute_loop,FUNCTION,"Begin"); |
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80 | |
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81 | _nb_read_unit = nb_read_unit ; |
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82 | _nb_functionnal_unit = nb_functionnal_unit ; |
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83 | _nb_load_store_unit = nb_load_store_unit ; |
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84 | _nb_write_unit = nb_write_unit ; |
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85 | |
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86 | _nb_context = nb_context ; |
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87 | _nb_front_end = nb_front_end ; |
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88 | _nb_ooo_engine = nb_ooo_engine ; |
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89 | _nb_packet = nb_packet ; |
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90 | |
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91 | _size_read_queue = size_read_queue ; |
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92 | _size_reservation_station = size_reservation_station ; |
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93 | _nb_inst_retire = nb_inst_retire ; |
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94 | |
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95 | _nb_inst_functionnal_unit = nb_inst_functionnal_unit ; |
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96 | _timing = timing ; |
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97 | _get_custom_information = get_custom_information ; |
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98 | |
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99 | _size_store_queue = size_store_queue ; |
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100 | _size_load_queue = size_load_queue ; |
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101 | _size_speculative_access_queue = size_speculative_access_queue ; |
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102 | _nb_port_check = nb_port_check ; |
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103 | _speculative_load = speculative_load ; |
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104 | _nb_bypass_memory = nb_bypass_memory ; |
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105 | _nb_cache_port = nb_cache_port ; |
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106 | _nb_inst_memory = nb_inst_memory ; |
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107 | |
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108 | _size_write_queue = size_write_queue ; |
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109 | _size_execute_queue = size_execute_queue ; |
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110 | _nb_bypass_write = nb_bypass_write ; |
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111 | _write_queue_scheme = write_queue_scheme ; |
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112 | |
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113 | _nb_gpr_bank = nb_gpr_bank ; |
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114 | _nb_gpr_port_read_by_bank = nb_gpr_port_read_by_bank ; |
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115 | _nb_gpr_port_write_by_bank = nb_gpr_port_write_by_bank ; |
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116 | _nb_spr_bank = nb_spr_bank ; |
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117 | _nb_spr_port_read_by_bank = nb_spr_port_read_by_bank ; |
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118 | _nb_spr_port_write_by_bank = nb_spr_port_write_by_bank ; |
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119 | _nb_general_register = nb_general_register ; |
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120 | _nb_special_register = nb_special_register ; |
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121 | _nb_inst_insert_rob = nb_inst_insert_rob ; |
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122 | _nb_inst_retire_rob = nb_inst_retire_rob ; |
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123 | |
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124 | _execution_unit_to_write_unit_priority = execution_unit_to_write_unit_priority; |
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125 | _execution_unit_to_write_unit_table_routing = execution_unit_to_write_unit_table_routing; |
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126 | _execution_unit_to_write_unit_table_thread = execution_unit_to_write_unit_table_thread ; |
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127 | |
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128 | _read_unit_to_execution_unit_priority = read_unit_to_execution_unit_priority ; |
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129 | _read_unit_to_execution_unit_table_routing = read_unit_to_execution_unit_table_routing ; |
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130 | _read_unit_to_execution_unit_table_thread = read_unit_to_execution_unit_table_thread ; |
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131 | |
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132 | _is_load_store_unit = is_load_store_unit ; |
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133 | _translate_num_execute_unit = translate_num_execute_unit; |
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134 | |
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135 | _nb_execute_unit = _nb_functionnal_unit + _nb_load_store_unit; |
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136 | |
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137 | _nb_execute_unit_port = new uint32_t [_nb_execute_unit]; |
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138 | |
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139 | _read_unit_to_execution_unit_table_execute_type = new bool * [_nb_execute_unit]; |
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140 | for (uint32_t i=0; i<_nb_execute_unit; i++) |
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141 | { |
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142 | _read_unit_to_execution_unit_table_execute_type [i] = new bool [_nb_type]; |
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143 | for (uint32_t j=0; j<_nb_type; j++) |
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144 | _read_unit_to_execution_unit_table_execute_type [i][j] = false; |
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145 | } |
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146 | |
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147 | // Fill execute_type |
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148 | for (uint32_t i=0; i<_nb_execute_unit; i++) |
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149 | // is load store |
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150 | if (is_load_store_unit [i]) |
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151 | _read_unit_to_execution_unit_table_execute_type [i][TYPE_MEMORY] = true; |
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152 | else |
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153 | for (uint32_t j=0; j<_nb_type; j++) |
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154 | if (is_type_valid (j)) |
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155 | for (uint32_t k=0; k<_nb_operation; k++) |
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156 | { |
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157 | uint32_t x = translate_num_execute_unit [i]; |
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158 | if (timing[x][j][k]._latence > 0) |
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159 | { |
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160 | 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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161 | _read_unit_to_execution_unit_table_execute_type [i][j] = true; |
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162 | break; // find an operation |
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163 | } |
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164 | } |
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165 | |
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166 | for (uint32_t i=0; i<_nb_load_store_unit; ++i) |
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167 | log_printf(TRACE,Execute_loop,FUNCTION," * Load_store_unit [%d] - nb_inst : %d",i,_nb_inst_memory [i]); |
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168 | for (uint32_t i=0; i<_nb_functionnal_unit; ++i) |
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169 | log_printf(TRACE,Execute_loop,FUNCTION," * Functionnal_unit [%d] - nb_inst : %d",i,_nb_inst_functionnal_unit [i]); |
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170 | |
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171 | |
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172 | for (uint32_t i=0; i<_nb_execute_unit; i++) |
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173 | { |
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174 | uint32_t x = translate_num_execute_unit [i]; |
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175 | |
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176 | if (_is_load_store_unit [i]) |
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177 | _nb_execute_unit_port [i] = _nb_inst_memory [x]; |
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178 | else |
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179 | _nb_execute_unit_port [i] = _nb_inst_functionnal_unit [x]; |
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180 | |
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181 | log_printf(TRACE,Execute_loop,FUNCTION," * Execute unit [%d] (%d) - nb_inst : %d",i,x,_nb_execute_unit_port [i]); |
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182 | } |
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183 | |
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184 | _nb_gpr_read = 2*_nb_read_unit; |
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185 | _nb_spr_read = 1*_nb_read_unit; |
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186 | _nb_gpr_write = 1*_nb_write_unit; |
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187 | _nb_spr_write = 1*_nb_write_unit; |
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188 | |
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189 | _max_nb_general_register = max<uint32_t>(nb_general_register,nb_ooo_engine); |
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190 | _max_nb_special_register = max<uint32_t>(nb_special_register,nb_ooo_engine); |
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191 | |
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192 | _max_size_store_queue = max<uint32_t>(size_store_queue,nb_load_store_unit); |
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193 | _max_size_load_queue = max<uint32_t>(size_load_queue ,nb_load_store_unit); |
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194 | |
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195 | uint32_t _nb_thread = get_nb_thread(_nb_context, |
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196 | _nb_front_end, |
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197 | _nb_ooo_engine); |
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198 | |
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199 | uint32_t _max_nb_inst_memory = max<uint32_t>(_nb_inst_memory,_nb_load_store_unit); |
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200 | |
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201 | _set_read_unit_source_register_write = new std::set<uint32_t> [_nb_read_unit]; |
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202 | _set_read_unit_source_bypass_write = new std::set<uint32_t> [_nb_read_unit]; |
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203 | _set_read_unit_source_bypass_memory = new std::set<uint32_t> [_nb_read_unit]; |
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204 | |
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205 | _read_unit_nb_register_write = new uint32_t [_nb_read_unit]; |
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206 | _read_unit_nb_bypass_write = new uint32_t [_nb_read_unit]; |
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207 | _read_unit_nb_bypass_memory = new uint32_t [_nb_read_unit]; |
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208 | |
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209 | _link_read_unit_with_load_store_unit = new bool ** [nb_read_unit]; |
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210 | _link_read_unit_with_write_unit = new bool * [nb_read_unit]; |
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211 | _link_read_unit_with_thread = new bool * [nb_read_unit]; |
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212 | |
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213 | for (uint32_t i=0; i<_nb_read_unit; i++) |
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214 | { |
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215 | _read_unit_nb_register_write [i] = 0; |
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216 | _read_unit_nb_bypass_write [i] = 0; |
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217 | _read_unit_nb_bypass_memory [i] = 0; |
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218 | |
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219 | _link_read_unit_with_load_store_unit [i] = new bool * [_nb_execute_unit]; |
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220 | _link_read_unit_with_write_unit [i] = new bool [_nb_write_unit]; |
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221 | _link_read_unit_with_thread [i] = new bool [_nb_thread]; |
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222 | |
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223 | for (uint32_t j=0; j<_nb_execute_unit; j++) |
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224 | { |
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225 | _link_read_unit_with_load_store_unit [i][j] = new bool [_max_nb_inst_memory]; |
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226 | |
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227 | for (uint32_t k=0; k<_max_nb_inst_memory; k++) |
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228 | _link_read_unit_with_load_store_unit [i][j][k] = false; |
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229 | } |
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230 | for (uint32_t j=0; j<_nb_write_unit; j++) |
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231 | _link_read_unit_with_write_unit [i][j] = false; |
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232 | for (uint32_t j=0; j<_nb_thread; j++) |
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233 | _link_read_unit_with_thread [i][j] = false; |
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234 | |
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235 | // fill link array |
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236 | for (uint32_t x=0; x<_nb_execute_unit; x++) |
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237 | for (uint32_t y=0; y<_nb_execute_unit_port[x]; y++) |
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238 | { |
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239 | // Test if this read unit can send operation at this execute_unit |
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240 | if (_read_unit_to_execution_unit_table_routing [i][x][y]) |
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241 | { |
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242 | if (_is_load_store_unit [x]) |
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243 | { |
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244 | _link_read_unit_with_load_store_unit [i][x][y] = true; |
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245 | } |
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246 | |
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247 | for (uint32_t k=0; k<_nb_thread; k++) |
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248 | { |
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249 | if (_read_unit_to_execution_unit_table_thread [x][k]) |
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250 | { |
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251 | _link_read_unit_with_thread [i][k] = true; |
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252 | } |
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253 | } |
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254 | // Scearch associed write_unit |
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255 | for (uint32_t k=0; k<_nb_write_unit; k++) |
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256 | { |
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257 | log_printf(TRACE,Execute_loop,FUNCTION," * Execution_unit_to_write_unit_table_routing [%d][%d][%d]",x,y,k); |
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258 | |
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259 | // Test if this execute_unit can send operation at this write_unit |
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260 | // 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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261 | if (_execution_unit_to_write_unit_table_routing [x][y][k] and |
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262 | not _link_read_unit_with_write_unit [i][k]) |
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263 | // if yes : this write_unit can have operation sended by this read_unit |
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264 | { |
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265 | _link_read_unit_with_write_unit [i][k] = true; |
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266 | } |
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267 | } |
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268 | } |
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269 | } |
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270 | } |
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271 | |
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272 | // Compute the gpr_write and spr_write port for the read_unit : |
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273 | // * Max : 2*nb_write_unit gpr_write_port. |
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274 | // * 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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275 | |
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276 | |
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277 | // std::cout << "_link_......." << std::endl; |
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278 | // std::cout << "_link_read_unit_with_load_store_unit" << std::endl; |
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279 | // for (uint32_t i=0; i<_nb_read_unit; i++) |
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280 | // { |
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281 | // std::cout << "\t" << std::endl; |
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282 | // for (uint32_t j=0; j<_nb_execute_unit; j++) |
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283 | // for (uint32_t k=0; k<_nb_execute_unit_port[j]; k++) |
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284 | // std::cout << _link_read_unit_with_load_store_unit [i][j][k] << " "; |
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285 | // std::cout << std::endl; |
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286 | // } |
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287 | // std::cout << "_link_read_unit_with_write_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_write_unit; j++) |
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292 | // std::cout << _link_read_unit_with_write_unit [i][j] << " "; |
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293 | // std::cout << std::endl; |
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294 | // } |
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295 | // std::cout << "_link_read_unit_with_thread" << std::endl; |
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296 | // for (uint32_t i=0; i<_nb_read_unit; i++) |
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297 | // { |
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298 | // std::cout << "\t" << std::endl; |
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299 | // for (uint32_t j=0; j<_nb_thread; j++) |
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300 | // std::cout << _link_read_unit_with_thread [i][j] << " "; |
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301 | // std::cout << std::endl; |
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302 | // } |
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303 | |
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304 | // std::cout << "_set_......." << std::endl; |
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305 | |
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306 | for (uint32_t i=0; i<_nb_read_unit; i++) |
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307 | { |
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308 | // std::cout << " * Read_unit[" << i << "]" << std::endl; |
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309 | for (uint32_t j=0; j<_nb_write_unit; j++) |
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310 | { |
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311 | // std::cout << " * Write_unit[" << j << "]" << std::endl; |
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312 | // Test the thread executed on this write_unit |
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313 | for (uint32_t k=0; k<_nb_thread; k++) |
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314 | { |
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315 | // std::cout << " * Thread[" << k << "]" << std::endl; |
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316 | if ( (_execution_unit_to_write_unit_table_thread [j][k]) and |
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317 | (_link_read_unit_with_thread [i][k])) |
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318 | { |
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319 | // std::cout << " * Find !!!!" << std::endl; |
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320 | // std::cout << " * Read_unit "+toString(i)+" must take the gpr_write with write_unit "+toString(j)+"." << std::endl; |
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321 | _set_read_unit_source_register_write[i].insert(j); |
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322 | _read_unit_nb_register_write [i] ++; |
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323 | |
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324 | // std::cout << " * bypass_write : " << _nb_bypass_write [j] << std::endl; |
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325 | // std::cout << " * Read_unit "+toString(i)+" must take the bypass_write with write_unit "+toString(j)+"." << std::endl; |
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326 | _set_read_unit_source_bypass_write [i].insert(j); |
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327 | _read_unit_nb_bypass_write [i] += _nb_bypass_write [j]; |
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328 | break; |
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329 | } |
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330 | } |
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331 | } |
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332 | } |
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333 | |
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334 | for (uint32_t i=0; i<_nb_read_unit; i++) |
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335 | { |
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336 | // std::cout << " * Read_unit[" << i << "]" << std::endl; |
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337 | for (uint32_t j=0; j<_nb_execute_unit; j++) |
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338 | { |
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339 | uint32_t x = translate_num_execute_unit [j]; |
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340 | |
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341 | // std::cout << " * Execute_unit[" << j << "]" << std::endl; |
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342 | // Test the thread executed on this execute_unit |
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343 | for (uint32_t k=0; k<_nb_thread; k++) |
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344 | { |
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345 | // std::cout << " * Thread[" << k << "]" << std::endl; |
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346 | if ((_read_unit_to_execution_unit_table_thread [j][k]) and |
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347 | (_link_read_unit_with_thread [i][k]) and |
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348 | (_is_load_store_unit [j])) |
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349 | { |
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350 | // std::cout << " * Find !!!!" << std::endl; |
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351 | // std::cout << " * Bypass_memory !!!!" << std::endl; |
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352 | // std::cout << " * Read_unit "+toString(i)+" must take the bypass_memory with load_store_unit "+toString(j)+"." << std::endl; |
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353 | |
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354 | _set_read_unit_source_bypass_memory [i].insert(j); |
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355 | _read_unit_nb_bypass_memory [i] += _nb_bypass_memory [x]; |
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356 | |
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357 | break; // loop on thread |
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358 | } |
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359 | } |
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360 | } |
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361 | } |
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362 | |
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363 | uint32_t size_ooo_engine_id = log2(nb_ooo_engine ); |
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364 | uint32_t size_general_register = log2(_max_nb_general_register); |
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365 | uint32_t size_special_register = log2(_max_nb_special_register); |
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366 | |
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367 | test(); |
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368 | |
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369 | log_printf(TRACE,Execute_loop,FUNCTION,"Parameters : glue"); |
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370 | |
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371 | _param_glue = new morpheo::behavioural::core::multi_execute_loop::execute_loop::execute_loop_glue::Parameters |
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372 | (_nb_gpr_write , |
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373 | _nb_spr_write , |
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374 | size_ooo_engine_id , |
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375 | size_general_register , |
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376 | size_special_register , |
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377 | size_general_data , |
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378 | size_special_data ); |
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379 | |
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380 | log_printf(TRACE,Execute_loop,FUNCTION,"Parameters : read_unit"); |
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381 | |
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382 | _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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383 | for (uint32_t i=0; i<_nb_read_unit; i++) |
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384 | _param_read_unit [i] = new morpheo::behavioural::core::multi_execute_loop::execute_loop::multi_read_unit::read_unit::Parameters |
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385 | (_size_read_queue [i], |
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386 | _size_reservation_station [i], |
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387 | _nb_context , |
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388 | _nb_front_end , |
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389 | _nb_ooo_engine , |
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390 | _nb_packet , |
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391 | size_general_data , |
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392 | size_special_data , |
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393 | _max_nb_general_register , |
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394 | _max_nb_special_register , |
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395 | 1*_read_unit_nb_register_write [i], |
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396 | 1*_read_unit_nb_register_write [i], |
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397 | _max_size_store_queue , |
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398 | _max_size_load_queue , |
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399 | _nb_inst_retire [i], |
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400 | _read_unit_nb_bypass_write [i], |
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401 | _read_unit_nb_bypass_memory [i]); |
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402 | |
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403 | log_printf(TRACE,Execute_loop,FUNCTION,"Parameters : execute_unit"); |
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404 | |
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405 | _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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406 | _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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407 | |
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408 | for (uint32_t i=0; i<_nb_execute_unit; i++) |
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409 | { |
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410 | uint32_t x = _translate_num_execute_unit [i]; |
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411 | if (_is_load_store_unit [i] == false) |
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412 | _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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413 | (_nb_context , |
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414 | _nb_front_end , |
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415 | _nb_ooo_engine , |
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416 | _nb_packet , |
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417 | size_general_data , |
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418 | _max_nb_general_register , |
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419 | size_special_data , |
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420 | _max_nb_special_register , |
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421 | _max_size_store_queue , |
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422 | _max_size_load_queue , |
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423 | _timing [x], |
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424 | _get_custom_information ); |
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425 | else |
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426 | _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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427 | (_size_store_queue [x], |
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428 | _size_load_queue [x], |
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429 | _size_speculative_access_queue [x], |
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430 | _nb_port_check [x], |
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431 | _speculative_load [x], |
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432 | _nb_bypass_memory [x], |
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433 | _nb_cache_port [x], |
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434 | _nb_inst_memory [x], |
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435 | _nb_context , |
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436 | _nb_front_end , |
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437 | _nb_ooo_engine , |
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438 | _nb_packet , |
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439 | size_general_data , |
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440 | size_special_data , |
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441 | _max_nb_special_register , |
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442 | _max_nb_general_register ); |
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443 | } |
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444 | |
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445 | log_printf(TRACE,Execute_loop,FUNCTION,"Parameters : write_unit"); |
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446 | |
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447 | _param_write_unit = new morpheo::behavioural::core::multi_execute_loop::execute_loop::multi_write_unit::write_unit::Parameters * [_nb_write_unit]; |
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448 | for (uint32_t i=0; i<_nb_write_unit; i++) |
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449 | _param_write_unit [i] = new morpheo::behavioural::core::multi_execute_loop::execute_loop::multi_write_unit::write_unit::Parameters |
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450 | (_size_write_queue [i], |
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451 | _size_execute_queue [i], |
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452 | _nb_context , |
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453 | _nb_front_end , |
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454 | _nb_ooo_engine , |
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455 | _nb_packet , |
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456 | size_general_data , |
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457 | _max_nb_general_register , |
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458 | size_special_data , |
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459 | _max_nb_special_register , |
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460 | _nb_bypass_write [i], |
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461 | _write_queue_scheme [i]); |
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462 | |
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463 | log_printf(TRACE,Execute_loop,FUNCTION,"Parameters : read_unit_to_execution_unit"); |
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464 | |
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465 | _param_read_unit_to_execution_unit = new morpheo::behavioural::core::multi_execute_loop::execute_loop::network::read_unit_to_execution_unit::Parameters |
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466 | (_nb_read_unit , |
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467 | _nb_inst_retire , |
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468 | _nb_execute_unit , |
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469 | _nb_execute_unit_port , |
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470 | _nb_context , |
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471 | _nb_front_end , |
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472 | _nb_ooo_engine , |
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473 | _nb_packet , |
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474 | size_general_data , |
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475 | size_special_data , |
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476 | _max_nb_general_register , |
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477 | _max_nb_special_register , |
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478 | _max_size_store_queue , |
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479 | _max_size_load_queue , |
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480 | _read_unit_to_execution_unit_priority , |
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481 | _read_unit_to_execution_unit_table_routing , |
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482 | _read_unit_to_execution_unit_table_execute_type, |
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483 | _read_unit_to_execution_unit_table_thread ); |
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484 | |
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485 | log_printf(TRACE,Execute_loop,FUNCTION,"Parameters : execution_unit_to_write_unit"); |
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486 | |
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487 | _param_execution_unit_to_write_unit = new morpheo::behavioural::core::multi_execute_loop::execute_loop::network::execution_unit_to_write_unit::Parameters |
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488 | (_nb_execute_unit , |
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489 | _nb_execute_unit_port , |
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490 | _nb_write_unit , |
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491 | _nb_context , |
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492 | _nb_front_end , |
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493 | _nb_ooo_engine , |
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494 | _nb_packet , |
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495 | size_general_data , |
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496 | size_special_data , |
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497 | _max_nb_general_register , |
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498 | _max_nb_special_register , |
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499 | _execution_unit_to_write_unit_priority , |
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500 | _execution_unit_to_write_unit_table_routing, |
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501 | _execution_unit_to_write_unit_table_thread ); |
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502 | |
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503 | log_printf(TRACE,Execute_loop,FUNCTION,"Parameters : register_unit"); |
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504 | |
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505 | _param_register_unit = new morpheo::behavioural::core::multi_execute_loop::execute_loop::register_unit::Parameters |
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506 | (_nb_ooo_engine , |
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507 | size_general_data , |
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508 | size_special_data , |
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509 | _nb_gpr_read , |
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510 | _nb_gpr_write , |
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511 | _nb_gpr_bank , |
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512 | _nb_gpr_port_read_by_bank , |
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513 | _nb_gpr_port_write_by_bank , |
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514 | _nb_spr_read , |
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515 | _nb_spr_write , |
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516 | _nb_spr_bank , |
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517 | _nb_spr_port_read_by_bank , |
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518 | _nb_spr_port_write_by_bank , |
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519 | _nb_general_register , |
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520 | _nb_special_register , |
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521 | _nb_inst_insert_rob , |
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522 | _nb_inst_retire_rob ); |
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523 | |
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524 | _max_size_dcache_context_id = 0; |
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525 | _max_size_dcache_packet_id = 0; |
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526 | |
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527 | for (uint32_t i=0; i<_nb_load_store_unit; i++) |
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528 | { |
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529 | 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; |
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530 | 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; |
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531 | } |
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532 | |
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533 | _have_port_dcache_context_id = (_max_size_dcache_context_id>1); |
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534 | |
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535 | |
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536 | if (is_toplevel) |
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537 | { |
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538 | _size_instruction_address= size_general_data-2; |
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539 | _size_context_id = log2(nb_context); |
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540 | _size_front_end_id = log2(nb_front_end); |
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541 | _size_ooo_engine_id = size_ooo_engine_id; |
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542 | _size_rob_ptr = log2(nb_packet); |
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543 | _size_general_data = size_general_data; |
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544 | _size_special_data = size_special_data; |
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545 | _size_general_register = size_general_register; |
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546 | _size_special_register = size_special_register; |
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547 | |
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548 | _size_store_queue_ptr = log2(_max_size_store_queue); |
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549 | _size_load_queue_ptr = log2(_max_size_load_queue ); |
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550 | |
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551 | _have_port_context_id = _size_context_id > 0; |
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552 | _have_port_front_end_id = _size_front_end_id > 0; |
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553 | _have_port_ooo_engine_id = _size_ooo_engine_id > 0; |
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554 | _have_port_rob_ptr = _size_rob_ptr > 0; |
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555 | _have_port_load_queue_ptr= _size_load_queue_ptr > 0; |
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556 | |
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557 | copy(); |
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558 | } |
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559 | |
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560 | log_printf(FUNC,Execute_loop,FUNCTION,"End"); |
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561 | }; |
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562 | |
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563 | // #undef FUNCTION |
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564 | // #define FUNCTION "Execute_loop::Parameters (copy)" |
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565 | // Parameters::Parameters (Parameters & param) |
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566 | // { |
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567 | // log_printf(FUNC,Execute_loop,FUNCTION,"Begin"); |
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568 | |
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569 | // test(); |
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570 | |
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571 | // log_printf(FUNC,Execute_loop,FUNCTION,"End"); |
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572 | // }; |
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573 | |
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574 | #undef FUNCTION |
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575 | #define FUNCTION "Execute_loop::~Parameters" |
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576 | Parameters::~Parameters (void) |
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577 | { |
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578 | log_printf(FUNC,Execute_loop,FUNCTION,"Begin"); |
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579 | |
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580 | delete _param_glue; |
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581 | for (uint32_t i=0; i<_nb_read_unit; i++) |
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582 | delete _param_read_unit [i]; |
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583 | delete [] _param_read_unit; |
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584 | |
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585 | for (uint32_t i=0; i<_nb_execute_unit; i++) |
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586 | { |
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587 | uint32_t x = _translate_num_execute_unit [i]; |
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588 | |
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589 | if (_is_load_store_unit [i] == false) |
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590 | delete _param_functionnal_unit [x]; |
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591 | else |
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592 | delete _param_load_store_unit [x]; |
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593 | } |
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594 | delete [] _param_functionnal_unit; |
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595 | delete [] _param_load_store_unit; |
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596 | for (uint32_t i=0; i<_nb_write_unit; i++) |
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597 | delete _param_write_unit [i]; |
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598 | delete [] _param_write_unit; |
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599 | delete _param_read_unit_to_execution_unit; |
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600 | delete _param_execution_unit_to_write_unit; |
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601 | delete _param_register_unit; |
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602 | |
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603 | delete [] _read_unit_to_execution_unit_table_execute_type; |
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604 | delete [] _read_unit_nb_register_write; |
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605 | delete [] _read_unit_nb_bypass_write; |
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606 | delete [] _read_unit_nb_bypass_memory; |
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607 | delete [] _set_read_unit_source_register_write ; |
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608 | delete [] _set_read_unit_source_bypass_write ; |
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609 | delete [] _set_read_unit_source_bypass_memory ; |
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610 | delete [] _link_read_unit_with_load_store_unit; |
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611 | delete [] _link_read_unit_with_write_unit; |
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612 | delete [] _link_read_unit_with_thread; |
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613 | delete [] _is_load_store_unit; |
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614 | delete [] _translate_num_execute_unit; |
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615 | delete [] _nb_execute_unit_port; |
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616 | log_printf(FUNC,Execute_loop,FUNCTION,"End"); |
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617 | }; |
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618 | |
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619 | |
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620 | #undef FUNCTION |
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621 | #define FUNCTION "Execute_loop::copy" |
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622 | void Parameters::copy (void) |
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623 | { |
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624 | log_printf(FUNC,Execute_loop,FUNCTION,"Begin"); |
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625 | |
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626 | COPY(_param_glue); |
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627 | for (uint32_t i=0; i<_nb_read_unit; i++) |
---|
628 | COPY(_param_read_unit [i]); |
---|
629 | |
---|
630 | for (uint32_t i=0; i<_nb_execute_unit; i++) |
---|
631 | { |
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632 | uint32_t x = _translate_num_execute_unit [i]; |
---|
633 | |
---|
634 | if (_is_load_store_unit [i] == false) |
---|
635 | COPY(_param_functionnal_unit [x]); |
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636 | else |
---|
637 | COPY(_param_load_store_unit [x]); |
---|
638 | } |
---|
639 | for (uint32_t i=0; i<_nb_write_unit; i++) |
---|
640 | COPY(_param_write_unit [i]); |
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641 | COPY(_param_read_unit_to_execution_unit); |
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642 | COPY(_param_execution_unit_to_write_unit); |
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643 | COPY(_param_register_unit); |
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644 | |
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645 | log_printf(FUNC,Execute_loop,FUNCTION,"End"); |
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646 | }; |
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647 | |
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648 | }; // end namespace execute_loop |
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649 | }; // end namespace multi_execute_loop |
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650 | }; // end namespace core |
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651 | |
---|
652 | }; // end namespace behavioural |
---|
653 | }; // end namespace morpheo |
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