1 | /* |
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2 | * $Id$ |
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3 | * |
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4 | * [ Description ] |
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5 | * |
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6 | * Test |
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7 | */ |
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8 | |
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9 | #include "Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Register_translation_unit/Free_List_unit/SelfTest/include/test.h" |
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10 | #include "Common/include/Test.h" |
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11 | #include "Behavioural/include/Allocation.h" |
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12 | |
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13 | #define NB_ITERATION 1 |
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14 | #define CYCLE_MAX (128*NB_ITERATION) |
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15 | |
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16 | #define LABEL(str...) \ |
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17 | { \ |
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18 | msg (_("{%d} "),static_cast<uint32_t>(sc_simulation_time())); \ |
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19 | msg (str); \ |
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20 | msg (_("\n")); \ |
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21 | } while(0) |
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22 | |
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23 | #define SC_START(cycle_offset) \ |
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24 | do \ |
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25 | { \ |
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26 | /*cout << "SC_START (begin)" << endl;*/ \ |
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27 | \ |
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28 | uint32_t cycle_current = static_cast<uint32_t>(sc_simulation_time()); \ |
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29 | if (cycle_offset != 0) \ |
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30 | { \ |
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31 | cout << "##########[ cycle "<< cycle_current+cycle_offset << " ]" << endl; \ |
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32 | } \ |
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33 | \ |
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34 | if (cycle_current > CYCLE_MAX) \ |
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35 | { \ |
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36 | TEST_KO("Maximal cycles Reached"); \ |
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37 | } \ |
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38 | \ |
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39 | sc_start(cycle_offset); \ |
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40 | \ |
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41 | /*cout << "SC_START (end )" << endl;*/ \ |
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42 | } while(0) |
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43 | |
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44 | void test (string name, |
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45 | morpheo::behavioural::core::multi_ooo_engine::ooo_engine::rename_unit::register_translation_unit::free_list_unit::Parameters * _param) |
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46 | { |
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47 | msg(_("<%s> : Simulation SystemC.\n"),name.c_str()); |
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48 | |
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49 | #ifdef STATISTICS |
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50 | morpheo::behavioural::Parameters_Statistics * _parameters_statistics = new morpheo::behavioural::Parameters_Statistics (5,50); |
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51 | #endif |
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52 | |
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53 | Free_List_unit * _Free_List_unit = new Free_List_unit (name.c_str(), |
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54 | #ifdef STATISTICS |
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55 | _parameters_statistics, |
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56 | #endif |
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57 | _param); |
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58 | |
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59 | #ifdef SYSTEMC |
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60 | /********************************************************************* |
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61 | * Déclarations des signaux |
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62 | *********************************************************************/ |
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63 | string rename; |
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64 | |
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65 | sc_clock * in_CLOCK = new sc_clock ("clock", 1.0, 0.5); |
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66 | sc_signal<Tcontrol_t> * in_NRESET = new sc_signal<Tcontrol_t> ("NRESET"); |
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67 | |
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68 | ALLOC1_SC_SIGNAL( in_POP_VAL ," in_POP_VAL ",Tcontrol_t ,_param->_nb_pop ); |
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69 | ALLOC1_SC_SIGNAL(out_POP_ACK ,"out_POP_ACK ",Tcontrol_t ,_param->_nb_pop ); |
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70 | ALLOC1_SC_SIGNAL( in_POP_GPR_VAL ," in_POP_GPR_VAL ",Tcontrol_t ,_param->_nb_pop ); |
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71 | ALLOC1_SC_SIGNAL(out_POP_GPR_NUM_REG ,"out_POP_GPR_NUM_REG ",Tgeneral_address_t,_param->_nb_pop ); |
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72 | ALLOC1_SC_SIGNAL( in_POP_SPR_VAL ," in_POP_SPR_VAL ",Tcontrol_t ,_param->_nb_pop ); |
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73 | ALLOC1_SC_SIGNAL(out_POP_SPR_NUM_REG ,"out_POP_SPR_NUM_REG ",Tspecial_address_t,_param->_nb_pop ); |
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74 | ALLOC1_SC_SIGNAL( in_PUSH_GPR_VAL ," in_PUSH_GPR_VAL ",Tcontrol_t ,_param->_nb_push); |
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75 | ALLOC1_SC_SIGNAL(out_PUSH_GPR_ACK ,"out_PUSH_GPR_ACK ",Tcontrol_t ,_param->_nb_push); |
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76 | ALLOC1_SC_SIGNAL( in_PUSH_GPR_NUM_REG," in_PUSH_GPR_NUM_REG",Tgeneral_address_t,_param->_nb_push); |
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77 | ALLOC1_SC_SIGNAL( in_PUSH_SPR_VAL ," in_PUSH_SPR_VAL ",Tcontrol_t ,_param->_nb_push); |
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78 | ALLOC1_SC_SIGNAL(out_PUSH_SPR_ACK ,"out_PUSH_SPR_ACK ",Tcontrol_t ,_param->_nb_push); |
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79 | ALLOC1_SC_SIGNAL( in_PUSH_SPR_NUM_REG," in_PUSH_SPR_NUM_REG",Tspecial_address_t,_param->_nb_push); |
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80 | |
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81 | /******************************************************** |
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82 | * Instanciation |
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83 | ********************************************************/ |
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84 | |
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85 | msg(_("<%s> : Instanciation of _Free_List_unit.\n"),name.c_str()); |
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86 | |
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87 | (*(_Free_List_unit->in_CLOCK)) (*(in_CLOCK)); |
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88 | (*(_Free_List_unit->in_NRESET)) (*(in_NRESET)); |
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89 | |
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90 | INSTANCE1_SC_SIGNAL(_Free_List_unit, in_POP_VAL ,_param->_nb_pop ); |
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91 | INSTANCE1_SC_SIGNAL(_Free_List_unit,out_POP_ACK ,_param->_nb_pop ); |
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92 | INSTANCE1_SC_SIGNAL(_Free_List_unit, in_POP_GPR_VAL ,_param->_nb_pop ); |
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93 | INSTANCE1_SC_SIGNAL(_Free_List_unit,out_POP_GPR_NUM_REG ,_param->_nb_pop ); |
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94 | INSTANCE1_SC_SIGNAL(_Free_List_unit, in_POP_SPR_VAL ,_param->_nb_pop ); |
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95 | INSTANCE1_SC_SIGNAL(_Free_List_unit,out_POP_SPR_NUM_REG ,_param->_nb_pop ); |
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96 | INSTANCE1_SC_SIGNAL(_Free_List_unit, in_PUSH_GPR_VAL ,_param->_nb_push); |
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97 | INSTANCE1_SC_SIGNAL(_Free_List_unit,out_PUSH_GPR_ACK ,_param->_nb_push); |
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98 | INSTANCE1_SC_SIGNAL(_Free_List_unit, in_PUSH_GPR_NUM_REG,_param->_nb_push); |
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99 | INSTANCE1_SC_SIGNAL(_Free_List_unit, in_PUSH_SPR_VAL ,_param->_nb_push); |
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100 | INSTANCE1_SC_SIGNAL(_Free_List_unit,out_PUSH_SPR_ACK ,_param->_nb_push); |
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101 | INSTANCE1_SC_SIGNAL(_Free_List_unit, in_PUSH_SPR_NUM_REG,_param->_nb_push); |
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102 | |
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103 | msg(_("<%s> : Start Simulation ............\n"),name.c_str()); |
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104 | |
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105 | Time * _time = new Time(); |
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106 | |
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107 | /******************************************************** |
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108 | * Simulation - Begin |
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109 | ********************************************************/ |
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110 | |
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111 | // Initialisation |
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112 | |
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113 | const uint32_t seed = 0; |
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114 | //const uint32_t seed = static_cast<uint32_t>(time(NULL)); |
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115 | |
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116 | srand(seed); |
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117 | |
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118 | const int32_t percent_transaction_pop = 75; |
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119 | const int32_t percent_transaction_push = 75; |
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120 | |
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121 | bool gpr_free [_param->_nb_general_register]; |
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122 | bool spr_free [_param->_nb_general_register]; |
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123 | |
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124 | for (uint32_t i=0; i<_param->_nb_general_register; i++) |
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125 | gpr_free [i] = false; |
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126 | for (uint32_t i=0; i<_param->_nb_special_register; i++) |
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127 | spr_free [i] = false; |
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128 | |
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129 | SC_START(0); |
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130 | LABEL("Initialisation"); |
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131 | |
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132 | LABEL("Reset"); |
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133 | in_NRESET->write(0); |
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134 | SC_START(5); |
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135 | in_NRESET->write(1); |
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136 | |
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137 | |
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138 | LABEL("After reset all free-list is empty"); |
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139 | |
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140 | // Test GPR |
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141 | for (uint32_t i=0; i<_param->_nb_pop; i++) |
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142 | { |
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143 | in_POP_GPR_VAL [i]->write(1); |
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144 | } |
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145 | SC_START(0); |
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146 | |
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147 | for (uint32_t i=0; i<_param->_nb_pop; i++) |
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148 | TEST(Tcontrol_t, out_POP_ACK[i]->read(), false); |
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149 | |
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150 | // Test SPR |
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151 | for (uint32_t i=0; i<_param->_nb_pop; i++) |
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152 | { |
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153 | in_POP_GPR_VAL [i]->write(0); |
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154 | in_POP_SPR_VAL [i]->write(1); |
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155 | } |
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156 | SC_START(0); |
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157 | |
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158 | for (uint32_t i=0; i<_param->_nb_pop; i++) |
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159 | TEST(Tcontrol_t, out_POP_ACK[i]->read(), false); |
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160 | |
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161 | // Reset val |
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162 | for (uint32_t i=0; i<_param->_nb_pop; i++) |
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163 | { |
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164 | in_POP_GPR_VAL [i]->write(0); |
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165 | in_POP_SPR_VAL [i]->write(0); |
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166 | } |
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167 | |
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168 | LABEL("Loop of Test"); |
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169 | |
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170 | for (uint32_t iteration=0; iteration<NB_ITERATION; iteration ++) |
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171 | { |
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172 | LABEL("Iteration %d",iteration); |
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173 | |
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174 | int32_t nb_request = 32; |
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175 | |
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176 | while (nb_request > 1) |
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177 | { |
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178 | for (uint32_t i=0; i<_param->_nb_push; i++) |
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179 | { |
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180 | Tgeneral_address_t gpr_reg = rand()%_param->_nb_general_register; |
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181 | in_PUSH_GPR_VAL [i]->write(not gpr_free[gpr_reg] and ((rand()%100)<percent_transaction_push)); |
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182 | in_PUSH_GPR_NUM_REG [i]->write(gpr_reg); |
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183 | |
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184 | Tspecial_address_t spr_reg = rand()%_param->_nb_special_register; |
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185 | in_PUSH_SPR_VAL [i]->write(not spr_free[spr_reg] and ((rand()%100)<percent_transaction_push)); |
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186 | in_PUSH_SPR_NUM_REG [i]->write(spr_reg); |
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187 | } |
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188 | |
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189 | for (uint32_t i=0; i<_param->_nb_pop; i++) |
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190 | { |
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191 | in_POP_VAL [i]->write((rand()%100)<percent_transaction_pop); |
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192 | in_POP_GPR_VAL [i]->write(rand()%2); |
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193 | in_POP_SPR_VAL [i]->write(rand()%2); |
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194 | } |
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195 | |
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196 | SC_START(0); |
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197 | |
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198 | for (uint32_t i=0; i<_param->_nb_pop; i++) |
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199 | if (in_POP_VAL [i]->read() and out_POP_ACK[i]->read()) |
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200 | { |
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201 | nb_request --; |
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202 | if (in_POP_GPR_VAL [i]->read()) |
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203 | { |
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204 | Tgeneral_address_t reg = out_POP_GPR_NUM_REG [i]->read(); |
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205 | |
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206 | TEST(bool, gpr_free[reg],true); |
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207 | |
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208 | Tgeneral_address_t bank = reg >> _param->_bank_gpr_size_slot; |
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209 | TEST(bool, (bank >= (i*_param->_nb_bank_by_pop)) and (bank < ((i+1)*_param->_nb_bank_by_pop)), true); |
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210 | |
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211 | gpr_free[reg] = false; |
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212 | } |
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213 | |
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214 | if (in_POP_SPR_VAL [i]->read()) |
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215 | { |
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216 | Tspecial_address_t reg = out_POP_SPR_NUM_REG [i]->read(); |
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217 | |
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218 | TEST(bool,spr_free[reg],true); |
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219 | |
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220 | Tspecial_address_t bank = reg >> _param->_bank_spr_size_slot; |
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221 | TEST(bool, (bank >= (i*_param->_nb_bank_by_pop)) and (bank < ((i+1)*_param->_nb_bank_by_pop)), true); |
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222 | |
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223 | spr_free[reg] = false; |
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224 | } |
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225 | } |
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226 | |
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227 | for (uint32_t i=0; i<_param->_nb_push; i++) |
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228 | { |
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229 | if (in_PUSH_GPR_VAL [i]->read() and out_PUSH_GPR_ACK [i]->read()) |
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230 | gpr_free[in_PUSH_GPR_NUM_REG [i]->read()] = true; |
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231 | if (in_PUSH_SPR_VAL [i]->read() and out_PUSH_SPR_ACK [i]->read()) |
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232 | spr_free[in_PUSH_SPR_NUM_REG [i]->read()] = true; |
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233 | } |
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234 | SC_START(1); |
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235 | } |
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236 | } |
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237 | |
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238 | /******************************************************** |
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239 | * Simulation - End |
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240 | ********************************************************/ |
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241 | |
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242 | TEST_OK ("End of Simulation"); |
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243 | delete _time; |
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244 | |
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245 | msg(_("<%s> : ............ Stop Simulation\n"),name.c_str()); |
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246 | |
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247 | delete in_CLOCK; |
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248 | delete in_NRESET; |
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249 | |
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250 | delete [] in_POP_VAL ; |
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251 | delete [] out_POP_ACK ; |
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252 | delete [] in_POP_GPR_VAL ; |
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253 | delete [] out_POP_GPR_NUM_REG ; |
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254 | delete [] in_POP_SPR_VAL ; |
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255 | delete [] out_POP_SPR_NUM_REG ; |
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256 | delete [] in_PUSH_GPR_VAL ; |
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257 | delete [] out_PUSH_GPR_ACK ; |
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258 | delete [] in_PUSH_GPR_NUM_REG; |
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259 | delete [] in_PUSH_SPR_VAL ; |
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260 | delete [] out_PUSH_SPR_ACK ; |
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261 | delete [] in_PUSH_SPR_NUM_REG; |
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262 | #endif |
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263 | |
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264 | delete _Free_List_unit; |
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265 | #ifdef STATISTICS |
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266 | delete _parameters_statistics; |
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267 | #endif |
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268 | } |
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