1 | /* |
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2 | * $Id: test.cpp 111 2009-02-27 18:37:40Z rosiere $ |
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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 | #define NB_ITERATION 1 |
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10 | #define CYCLE_MAX 1000000 |
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11 | |
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12 | #include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/SelfTest/include/test.h" |
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13 | #include "Common/include/Test.h" |
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14 | #include "Behavioural/include/Allocation.h" |
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15 | |
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16 | void test (string name, |
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17 | morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::Parameters * _param) |
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18 | { |
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19 | msg(_("<%s> : Simulation SystemC.\n"),name.c_str()); |
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20 | |
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21 | #ifdef STATISTICS |
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22 | morpheo::behavioural::Parameters_Statistics * _parameters_statistics = new morpheo::behavioural::Parameters_Statistics (5,50); |
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23 | #endif |
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24 | |
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25 | Tusage_t _usage = USE_ALL; |
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26 | |
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27 | // _usage = usage_unset(_usage,USE_SYSTEMC ); |
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28 | // _usage = usage_unset(_usage,USE_VHDL ); |
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29 | // _usage = usage_unset(_usage,USE_VHDL_TESTBENCH ); |
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30 | // _usage = usage_unset(_usage,USE_VHDL_TESTBENCH_ASSERT); |
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31 | // _usage = usage_unset(_usage,USE_POSITION ); |
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32 | // _usage = usage_unset(_usage,USE_STATISTICS ); |
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33 | // _usage = usage_unset(_usage,USE_INFORMATION ); |
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34 | |
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35 | Prediction_unit * _Prediction_unit = new Prediction_unit |
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36 | (name.c_str(), |
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37 | #ifdef STATISTICS |
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38 | _parameters_statistics, |
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39 | #endif |
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40 | _param, |
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41 | _usage); |
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42 | |
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43 | #ifdef SYSTEMC |
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44 | /********************************************************************* |
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45 | * Déclarations des signaux |
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46 | *********************************************************************/ |
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47 | string rename; |
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48 | |
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49 | sc_clock * in_CLOCK = new sc_clock ("clock", 1.0, 0.5); |
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50 | sc_signal<Tcontrol_t> * in_NRESET = new sc_signal<Tcontrol_t> ("NRESET"); |
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51 | |
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52 | |
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53 | ALLOC1_SC_SIGNAL( in_PREDICT_VAL ," in_PREDICT_VAL ",Tcontrol_t ,_param->_nb_context); |
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54 | ALLOC1_SC_SIGNAL(out_PREDICT_ACK ,"out_PREDICT_ACK ",Tcontrol_t ,_param->_nb_context); |
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55 | ALLOC1_SC_SIGNAL( in_PREDICT_PC_PREVIOUS ," in_PREDICT_PC_PREVIOUS ",Taddress_t ,_param->_nb_context); |
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56 | ALLOC1_SC_SIGNAL( in_PREDICT_PC_CURRENT ," in_PREDICT_PC_CURRENT ",Taddress_t ,_param->_nb_context); |
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57 | ALLOC1_SC_SIGNAL( in_PREDICT_PC_CURRENT_IS_DS_TAKE ," in_PREDICT_PC_CURRENT_IS_DS_TAKE ",Tcontrol_t ,_param->_nb_context); |
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58 | ALLOC1_SC_SIGNAL(out_PREDICT_PC_NEXT ,"out_PREDICT_PC_NEXT ",Taddress_t ,_param->_nb_context); |
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59 | ALLOC1_SC_SIGNAL(out_PREDICT_PC_NEXT_IS_DS_TAKE ,"out_PREDICT_PC_NEXT_IS_DS_TAKE ",Tcontrol_t ,_param->_nb_context); |
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60 | ALLOC2_SC_SIGNAL(out_PREDICT_INSTRUCTION_ENABLE ,"out_PREDICT_INSTRUCTION_ENABLE ",Tcontrol_t ,_param->_nb_context,_param->_nb_instruction[it1]); |
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61 | ALLOC1_SC_SIGNAL(out_PREDICT_INST_IFETCH_PTR ,"out_PREDICT_INST_IFETCH_PTR ",Tinst_ifetch_ptr_t ,_param->_nb_context); |
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62 | ALLOC1_SC_SIGNAL(out_PREDICT_BRANCH_STATE ,"out_PREDICT_BRANCH_STATE ",Tbranch_state_t ,_param->_nb_context); |
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63 | ALLOC1_SC_SIGNAL(out_PREDICT_BRANCH_UPDATE_PREDICTION_ID,"out_PREDICT_BRANCH_UPDATE_PREDICTION_ID",Tprediction_ptr_t ,_param->_nb_context); |
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64 | |
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65 | ALLOC2_SC_SIGNAL( in_DECOD_VAL ," in_DECOD_VAL ",Tcontrol_t ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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66 | ALLOC2_SC_SIGNAL(out_DECOD_ACK ,"out_DECOD_ACK ",Tcontrol_t ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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67 | ALLOC2_SC_SIGNAL( in_DECOD_CONTEXT_ID ," in_DECOD_CONTEXT_ID ",Tcontext_t ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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68 | ALLOC2_SC_SIGNAL( in_DECOD_MATCH_INST_IFETCH_PTR ," in_DECOD_MATCH_INST_IFETCH_PTR ",Tcontrol_t ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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69 | ALLOC2_SC_SIGNAL( in_DECOD_BRANCH_STATE ," in_DECOD_BRANCH_STATE ",Tbranch_state_t ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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70 | ALLOC2_SC_SIGNAL( in_DECOD_BRANCH_UPDATE_PREDICTION_ID ," in_DECOD_BRANCH_UPDATE_PREDICTION_ID ",Tprediction_ptr_t ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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71 | ALLOC2_SC_SIGNAL( in_DECOD_BRANCH_CONDITION ," in_DECOD_BRANCH_CONDITION ",Tbranch_condition_t,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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72 | ALLOC2_SC_SIGNAL( in_DECOD_BRANCH_DIRECTION ," in_DECOD_BRANCH_DIRECTION ",Tcontrol_t ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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73 | ALLOC2_SC_SIGNAL( in_DECOD_ADDRESS_SRC ," in_DECOD_ADDRESS_SRC ",Taddress_t ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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74 | ALLOC2_SC_SIGNAL( in_DECOD_ADDRESS_DEST ," in_DECOD_ADDRESS_DEST ",Taddress_t ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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75 | ALLOC2_SC_SIGNAL(out_DECOD_CAN_CONTINUE ," in_DECOD_CAN_CONTINUE ",Tcontrol_t ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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76 | |
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77 | ALLOC1_SC_SIGNAL( in_BRANCH_COMPLETE_VAL ," in_BRANCH_COMPLETE_VAL ",Tcontrol_t ,_param->_nb_inst_branch_complete); |
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78 | ALLOC1_SC_SIGNAL(out_BRANCH_COMPLETE_ACK ,"out_BRANCH_COMPLETE_ACK ",Tcontrol_t ,_param->_nb_inst_branch_complete); |
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79 | ALLOC1_SC_SIGNAL( in_BRANCH_COMPLETE_CONTEXT_ID ," in_BRANCH_COMPLETE_CONTEXT_ID ",Tcontext_t ,_param->_nb_inst_branch_complete); |
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80 | ALLOC1_SC_SIGNAL( in_BRANCH_COMPLETE_DEPTH ," in_BRANCH_COMPLETE_DEPTH ",Tdepth_t ,_param->_nb_inst_branch_complete); |
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81 | ALLOC1_SC_SIGNAL( in_BRANCH_COMPLETE_ADDRESS ," in_BRANCH_COMPLETE_ADDRESS ",Taddress_t ,_param->_nb_inst_branch_complete); |
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82 | ALLOC1_SC_SIGNAL( in_BRANCH_COMPLETE_NO_SEQUENCE ," in_BRANCH_COMPLETE_NO_SEQUENCE ",Tcontrol_t ,_param->_nb_inst_branch_complete); |
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83 | ALLOC1_SC_SIGNAL(out_BRANCH_COMPLETE_MISS_PREDICTION ,"out_BRANCH_COMPLETE_MISS_PREDICTION ",Tcontrol_t ,_param->_nb_inst_branch_complete); |
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84 | // ALLOC1_SC_SIGNAL(out_BRANCH_COMPLETE_TAKE ,"out_BRANCH_COMPLETE_TAKE ",Tcontrol_t ,_param->_nb_inst_branch_complete); |
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85 | // ALLOC1_SC_SIGNAL(out_BRANCH_COMPLETE_ADDRESS_SRC ,"out_BRANCH_COMPLETE_ADDRESS_SRC ",Taddress_t ,_param->_nb_inst_branch_complete); |
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86 | // ALLOC1_SC_SIGNAL(out_BRANCH_COMPLETE_ADDRESS_DEST ,"out_BRANCH_COMPLETE_ADDRESS_DEST ",Taddress_t ,_param->_nb_inst_branch_complete); |
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87 | |
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88 | ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_VAL ,"out_BRANCH_EVENT_VAL ",Tcontrol_t ,_param->_nb_context); |
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89 | ALLOC1_SC_SIGNAL( in_BRANCH_EVENT_ACK ," in_BRANCH_EVENT_ACK ",Tcontrol_t ,_param->_nb_context); |
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90 | //ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_CONTEXT_ID ,"out_BRANCH_EVENT_CONTEXT_ID ",Tcontext_t ,_param->_nb_context); |
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91 | ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_DEPTH ,"out_BRANCH_EVENT_DEPTH ",Tdepth_t ,_param->_nb_context); |
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92 | //ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_MISS_PREDICTION ,"out_BRANCH_EVENT_MISS_PREDICTION ",Tcontrol_t ,_param->_nb_context); |
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93 | ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_ADDRESS_SRC ,"out_BRANCH_EVENT_ADDRESS_SRC ",Taddress_t ,_param->_nb_context); |
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94 | ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_ADDRESS_DEST_VAL ,"out_BRANCH_EVENT_ADDRESS_DEST_VAL ",Tcontrol_t ,_param->_nb_context); |
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95 | ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_ADDRESS_DEST ,"out_BRANCH_EVENT_ADDRESS_DEST ",Taddress_t ,_param->_nb_context); |
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96 | |
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97 | ALLOC1_SC_SIGNAL( in_EVENT_VAL ," in_EVENT_VAL ",Tcontrol_t ,_param->_nb_context); |
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98 | ALLOC1_SC_SIGNAL(out_EVENT_ACK ,"out_EVENT_ACK ",Tcontrol_t ,_param->_nb_context); |
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99 | ALLOC1_SC_SIGNAL( in_EVENT_TYPE ," in_EVENT_TYPE ",Tevent_type_t ,_param->_nb_context); |
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100 | ALLOC1_SC_SIGNAL( in_EVENT_DEPTH ," in_EVENT_DEPTH ",Tdepth_t ,_param->_nb_context); |
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101 | |
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102 | ALLOC1_SC_SIGNAL(out_DEPTH_VAL ,"out_DEPTH_VAL ",Tcontrol_t ,_param->_nb_context); |
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103 | ALLOC1_SC_SIGNAL(out_DEPTH_CURRENT ,"out_DEPTH_CURRENT ",Tdepth_t ,_param->_nb_context); |
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104 | ALLOC1_SC_SIGNAL(out_DEPTH_MIN ,"out_DEPTH_MIN ",Tdepth_t ,_param->_nb_context); |
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105 | ALLOC1_SC_SIGNAL(out_DEPTH_MAX ,"out_DEPTH_MAX ",Tdepth_t ,_param->_nb_context); |
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106 | ALLOC1_SC_SIGNAL(out_DEPTH_FULL ,"out_DEPTH_FULL ",Tcontrol_t ,_param->_nb_context); |
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107 | |
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108 | /******************************************************** |
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109 | * Instanciation |
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110 | ********************************************************/ |
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111 | |
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112 | msg(_("<%s> : Instanciation of _Prediction_unit.\n"),name.c_str()); |
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113 | |
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114 | (*(_Prediction_unit->in_CLOCK)) (*(in_CLOCK)); |
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115 | (*(_Prediction_unit->in_NRESET)) (*(in_NRESET)); |
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116 | |
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117 | INSTANCE1_SC_SIGNAL(_Prediction_unit, in_PREDICT_VAL ,_param->_nb_context); |
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118 | INSTANCE1_SC_SIGNAL(_Prediction_unit,out_PREDICT_ACK ,_param->_nb_context); |
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119 | INSTANCE1_SC_SIGNAL(_Prediction_unit, in_PREDICT_PC_PREVIOUS ,_param->_nb_context); |
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120 | INSTANCE1_SC_SIGNAL(_Prediction_unit, in_PREDICT_PC_CURRENT ,_param->_nb_context); |
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121 | INSTANCE1_SC_SIGNAL(_Prediction_unit, in_PREDICT_PC_CURRENT_IS_DS_TAKE ,_param->_nb_context); |
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122 | INSTANCE1_SC_SIGNAL(_Prediction_unit,out_PREDICT_PC_NEXT ,_param->_nb_context); |
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123 | INSTANCE1_SC_SIGNAL(_Prediction_unit,out_PREDICT_PC_NEXT_IS_DS_TAKE ,_param->_nb_context); |
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124 | INSTANCE2_SC_SIGNAL(_Prediction_unit,out_PREDICT_INSTRUCTION_ENABLE ,_param->_nb_context,_param->_nb_instruction[it1]); |
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125 | INSTANCE1_SC_SIGNAL(_Prediction_unit,out_PREDICT_BRANCH_STATE ,_param->_nb_context); |
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126 | if (_param->_have_port_inst_ifetch_ptr) |
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127 | INSTANCE1_SC_SIGNAL(_Prediction_unit,out_PREDICT_INST_IFETCH_PTR ,_param->_nb_context); |
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128 | if (_param->_have_port_depth) |
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129 | INSTANCE1_SC_SIGNAL(_Prediction_unit,out_PREDICT_BRANCH_UPDATE_PREDICTION_ID,_param->_nb_context); |
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130 | INSTANCE2_SC_SIGNAL(_Prediction_unit, in_DECOD_VAL ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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131 | INSTANCE2_SC_SIGNAL(_Prediction_unit,out_DECOD_ACK ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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132 | if (_param->_have_port_context_id) |
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133 | INSTANCE2_SC_SIGNAL(_Prediction_unit, in_DECOD_CONTEXT_ID ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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134 | INSTANCE2_SC_SIGNAL(_Prediction_unit, in_DECOD_MATCH_INST_IFETCH_PTR ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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135 | INSTANCE2_SC_SIGNAL(_Prediction_unit, in_DECOD_BRANCH_STATE ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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136 | if (_param->_have_port_depth) |
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137 | INSTANCE2_SC_SIGNAL(_Prediction_unit, in_DECOD_BRANCH_UPDATE_PREDICTION_ID ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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138 | INSTANCE2_SC_SIGNAL(_Prediction_unit, in_DECOD_BRANCH_CONDITION ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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139 | INSTANCE2_SC_SIGNAL(_Prediction_unit, in_DECOD_BRANCH_DIRECTION ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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140 | INSTANCE2_SC_SIGNAL(_Prediction_unit, in_DECOD_ADDRESS_SRC ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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141 | INSTANCE2_SC_SIGNAL(_Prediction_unit, in_DECOD_ADDRESS_DEST ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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142 | INSTANCE2_SC_SIGNAL(_Prediction_unit,out_DECOD_CAN_CONTINUE ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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143 | |
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144 | INSTANCE1_SC_SIGNAL(_Prediction_unit, in_BRANCH_COMPLETE_VAL ,_param->_nb_inst_branch_complete); |
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145 | INSTANCE1_SC_SIGNAL(_Prediction_unit,out_BRANCH_COMPLETE_ACK ,_param->_nb_inst_branch_complete); |
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146 | if (_param->_have_port_context_id) |
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147 | INSTANCE1_SC_SIGNAL(_Prediction_unit, in_BRANCH_COMPLETE_CONTEXT_ID ,_param->_nb_inst_branch_complete); |
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148 | if (_param->_have_port_depth) |
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149 | INSTANCE1_SC_SIGNAL(_Prediction_unit, in_BRANCH_COMPLETE_DEPTH ,_param->_nb_inst_branch_complete); |
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150 | INSTANCE1_SC_SIGNAL(_Prediction_unit, in_BRANCH_COMPLETE_ADDRESS ,_param->_nb_inst_branch_complete); |
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151 | INSTANCE1_SC_SIGNAL(_Prediction_unit, in_BRANCH_COMPLETE_NO_SEQUENCE ,_param->_nb_inst_branch_complete); |
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152 | INSTANCE1_SC_SIGNAL(_Prediction_unit,out_BRANCH_COMPLETE_MISS_PREDICTION ,_param->_nb_inst_branch_complete); |
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153 | // INSTANCE1_SC_SIGNAL(_Prediction_unit,out_BRANCH_COMPLETE_TAKE ,_param->_nb_inst_branch_complete); |
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154 | // INSTANCE1_SC_SIGNAL(_Prediction_unit,out_BRANCH_COMPLETE_ADDRESS_SRC ,_param->_nb_inst_branch_complete); |
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155 | // INSTANCE1_SC_SIGNAL(_Prediction_unit,out_BRANCH_COMPLETE_ADDRESS_DEST ,_param->_nb_inst_branch_complete); |
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156 | |
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157 | INSTANCE1_SC_SIGNAL(_Prediction_unit,out_BRANCH_EVENT_VAL ,_param->_nb_context); |
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158 | INSTANCE1_SC_SIGNAL(_Prediction_unit, in_BRANCH_EVENT_ACK ,_param->_nb_context); |
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159 | //if (_param->_have_port_context_id) |
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160 | //INSTANCE1_SC_SIGNAL(_Prediction_unit,out_BRANCH_EVENT_CONTEXT_ID ,_param->_nb_context); |
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161 | if (_param->_have_port_depth) |
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162 | INSTANCE1_SC_SIGNAL(_Prediction_unit,out_BRANCH_EVENT_DEPTH ,_param->_nb_context); |
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163 | //INSTANCE1_SC_SIGNAL(_Prediction_unit,out_BRANCH_EVENT_MISS_PREDICTION ,_param->_nb_context); |
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164 | INSTANCE1_SC_SIGNAL(_Prediction_unit,out_BRANCH_EVENT_ADDRESS_SRC ,_param->_nb_context); |
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165 | INSTANCE1_SC_SIGNAL(_Prediction_unit,out_BRANCH_EVENT_ADDRESS_DEST_VAL ,_param->_nb_context); |
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166 | INSTANCE1_SC_SIGNAL(_Prediction_unit,out_BRANCH_EVENT_ADDRESS_DEST ,_param->_nb_context); |
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167 | |
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168 | INSTANCE1_SC_SIGNAL(_Prediction_unit, in_EVENT_VAL ,_param->_nb_context); |
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169 | INSTANCE1_SC_SIGNAL(_Prediction_unit,out_EVENT_ACK ,_param->_nb_context); |
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170 | INSTANCE1_SC_SIGNAL(_Prediction_unit, in_EVENT_TYPE ,_param->_nb_context); |
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171 | if (_param->_have_port_depth) |
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172 | { |
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173 | INSTANCE1_SC_SIGNAL(_Prediction_unit, in_EVENT_DEPTH ,_param->_nb_context); |
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174 | INSTANCE1_SC_SIGNAL(_Prediction_unit,out_DEPTH_CURRENT ,_param->_nb_context); |
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175 | INSTANCE1_SC_SIGNAL(_Prediction_unit,out_DEPTH_MIN ,_param->_nb_context); |
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176 | INSTANCE1_SC_SIGNAL(_Prediction_unit,out_DEPTH_MAX ,_param->_nb_context); |
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177 | } |
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178 | INSTANCE1_SC_SIGNAL(_Prediction_unit,out_DEPTH_VAL ,_param->_nb_context); |
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179 | INSTANCE1_SC_SIGNAL(_Prediction_unit,out_DEPTH_FULL ,_param->_nb_context); |
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180 | |
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181 | msg(_("<%s> : Start Simulation ............\n"),name.c_str()); |
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182 | |
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183 | Time * _time = new Time(); |
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184 | |
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185 | /******************************************************** |
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186 | * Simulation - Begin |
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187 | ********************************************************/ |
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188 | |
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189 | // Initialisation |
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190 | |
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191 | const uint32_t seed = 0; |
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192 | //const uint32_t seed = static_cast<uint32_t>(time(NULL)); |
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193 | |
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194 | const int32_t percent_transaction_predict = 80; |
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195 | const int32_t percent_transaction_decod = 80; |
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196 | const int32_t percent_transaction_branch_complete = 80; |
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197 | const int32_t percent_transaction_branch_event = 80; |
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198 | |
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199 | srand(seed); |
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200 | |
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201 | uint32_t test1 = 1024; // TEST 1 : instruction without branch |
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202 | uint32_t test2 = 1024; // TEST 2 : sequence : 1 branch, 1 delayed slot |
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203 | |
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204 | SC_START(0); |
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205 | LABEL("Initialisation"); |
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206 | |
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207 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
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208 | { |
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209 | in_PREDICT_VAL [i]->write(0); |
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210 | in_BRANCH_EVENT_ACK [i]->write(0); |
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211 | } |
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212 | |
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213 | for (uint32_t i=0; i<_param->_nb_decod_unit;++i) |
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214 | for (uint32_t j=0; j<_param->_nb_inst_decod[i]; ++j) |
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215 | { |
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216 | in_DECOD_VAL [i][j]->write(0); |
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217 | } |
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218 | |
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219 | for (uint32_t i=0; i<_param->_nb_inst_branch_complete; ++i) |
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220 | { |
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221 | in_BRANCH_COMPLETE_VAL [i]->write(0); |
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222 | } |
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223 | |
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224 | LABEL("Reset"); |
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225 | in_NRESET->write(0); |
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226 | SC_START(5); |
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227 | in_NRESET->write(1); |
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228 | |
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229 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
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230 | { |
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231 | // TEST(Tcontrol_t,out_PREDICT_ACK [i]->read(),1); // Accept new request |
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232 | TEST(Tcontrol_t,out_BRANCH_EVENT_VAL [i]->read(),0); |
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233 | TEST(Tdepth_t ,out_DEPTH_CURRENT [i]->read(),0); |
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234 | TEST(Tdepth_t ,out_DEPTH_MIN [i]->read(),0); |
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235 | TEST(Tdepth_t ,out_DEPTH_MAX [i]->read(),0); |
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236 | } |
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237 | |
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238 | for (uint32_t i=0; i<_param->_nb_decod_unit;++i) |
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239 | for (uint32_t j=0; j<_param->_nb_inst_decod[i]; ++j) |
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240 | { |
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241 | TEST(Tcontrol_t,out_DECOD_ACK [i][j]->read(),0); // No decod instruction |
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242 | } |
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243 | |
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244 | for (uint32_t i=0; i<_param->_nb_inst_branch_complete; ++i) |
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245 | { |
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246 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_ACK [i]->read(),1); // Accept new branch_complete |
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247 | } |
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248 | |
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249 | LABEL("Loop of Test"); |
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250 | |
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251 | Taddress_t PC_PREVIOUS [_param->_nb_context]; |
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252 | Taddress_t PC_CURRENT [_param->_nb_context]; |
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253 | Tcontrol_t PC_CURRENT_IS_DS_TAKE [_param->_nb_context]; |
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254 | |
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255 | for (uint32_t iteration=0; iteration<NB_ITERATION; iteration ++) |
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256 | { |
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257 | LABEL("Iteration %d",iteration); |
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258 | |
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259 | // TEST 1 : instruction without branch |
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260 | for (uint32_t test=0; test<test1; ++test) |
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261 | { |
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262 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
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263 | { |
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264 | PC_CURRENT [i] = (0x100000>>2); |
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265 | PC_CURRENT_IS_DS_TAKE [i] = 0; |
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266 | PC_PREVIOUS [i] = PC_CURRENT[i]-1; |
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267 | } |
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268 | |
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269 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
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270 | { |
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271 | in_PREDICT_VAL [i]->write((rand()%100)<percent_transaction_predict); |
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272 | in_PREDICT_PC_PREVIOUS [i]->write(PC_PREVIOUS [i]); |
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273 | in_PREDICT_PC_CURRENT [i]->write(PC_CURRENT [i]); |
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274 | in_PREDICT_PC_CURRENT_IS_DS_TAKE [i]->write(PC_CURRENT_IS_DS_TAKE[i]); |
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275 | } |
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276 | |
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277 | SC_START(1); |
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278 | |
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279 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
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280 | // Test if transaction |
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281 | if (in_PREDICT_VAL [i]->read() and out_PREDICT_ACK [i]->read()) |
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282 | { |
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283 | TEST(Taddress_t ,out_PREDICT_PC_NEXT [i]->read(),PC_CURRENT[i]+_param->_nb_instruction[i]); |
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284 | TEST(Tcontrol_t ,out_PREDICT_PC_NEXT_IS_DS_TAKE [i]->read(),0); |
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285 | for (uint32_t j=0; j<_param->_nb_instruction[i]; ++j) |
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286 | TEST(Tcontrol_t ,out_PREDICT_INSTRUCTION_ENABLE [i][j]->read(),1); |
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287 | TEST(Tinst_ifetch_ptr_t,out_PREDICT_INST_IFETCH_PTR [i]->read(),0); |
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288 | TEST(Tbranch_state_t ,out_PREDICT_BRANCH_STATE [i]->read(),BRANCH_STATE_NONE); |
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289 | TEST(Tprediction_ptr_t ,out_PREDICT_BRANCH_UPDATE_PREDICTION_ID [i]->read(),0); |
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290 | |
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291 | PC_PREVIOUS [i] = PC_CURRENT [i]; |
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292 | PC_CURRENT [i] = out_PREDICT_PC_NEXT [i]->read(); |
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293 | PC_CURRENT_IS_DS_TAKE [i] = out_PREDICT_PC_NEXT_IS_DS_TAKE [i]->read(); |
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294 | } |
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295 | |
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296 | // Test another output |
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297 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
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298 | { |
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299 | TEST(Tcontrol_t,out_BRANCH_EVENT_VAL [i]->read(),0); |
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300 | TEST(Tdepth_t ,out_DEPTH_CURRENT [i]->read(),0); |
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301 | TEST(Tdepth_t ,out_DEPTH_MIN [i]->read(),0); |
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302 | TEST(Tdepth_t ,out_DEPTH_MAX [i]->read(),0); |
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303 | } |
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304 | |
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305 | for (uint32_t i=0; i<_param->_nb_decod_unit;++i) |
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306 | for (uint32_t j=0; j<_param->_nb_inst_decod[i]; ++j) |
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307 | { |
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308 | TEST(Tcontrol_t,out_DECOD_ACK [i][j]->read(),0); // No decod instruction |
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309 | } |
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310 | |
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311 | for (uint32_t i=0; i<_param->_nb_inst_branch_complete; ++i) |
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312 | { |
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313 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_ACK [i]->read(),1); // Accept new branch_complete |
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314 | } |
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315 | } |
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316 | |
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317 | SC_START(1); |
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318 | } |
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319 | |
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320 | /******************************************************** |
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321 | * Simulation - End |
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322 | ********************************************************/ |
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323 | |
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324 | TEST_OK ("End of Simulation"); |
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325 | delete _time; |
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326 | |
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327 | msg(_("<%s> : ............ Stop Simulation\n"),name.c_str()); |
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328 | |
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329 | delete in_CLOCK; |
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330 | delete in_NRESET; |
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331 | |
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332 | DELETE1_SC_SIGNAL( in_PREDICT_VAL ,_param->_nb_context); |
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333 | DELETE1_SC_SIGNAL(out_PREDICT_ACK ,_param->_nb_context); |
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334 | DELETE1_SC_SIGNAL( in_PREDICT_PC_PREVIOUS ,_param->_nb_context); |
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335 | DELETE1_SC_SIGNAL( in_PREDICT_PC_CURRENT ,_param->_nb_context); |
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336 | DELETE1_SC_SIGNAL( in_PREDICT_PC_CURRENT_IS_DS_TAKE ,_param->_nb_context); |
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337 | DELETE1_SC_SIGNAL(out_PREDICT_PC_NEXT ,_param->_nb_context); |
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338 | DELETE1_SC_SIGNAL(out_PREDICT_PC_NEXT_IS_DS_TAKE ,_param->_nb_context); |
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339 | DELETE1_SC_SIGNAL(out_PREDICT_INST_IFETCH_PTR ,_param->_nb_context); |
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340 | DELETE1_SC_SIGNAL(out_PREDICT_BRANCH_STATE ,_param->_nb_context); |
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341 | DELETE1_SC_SIGNAL(out_PREDICT_BRANCH_UPDATE_PREDICTION_ID,_param->_nb_context); |
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342 | |
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343 | DELETE2_SC_SIGNAL(out_PREDICT_INSTRUCTION_ENABLE ,_param->_nb_context,_param->_nb_instruction[it1]); |
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344 | DELETE2_SC_SIGNAL( in_DECOD_VAL ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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345 | DELETE2_SC_SIGNAL(out_DECOD_ACK ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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346 | DELETE2_SC_SIGNAL( in_DECOD_CONTEXT_ID ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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347 | DELETE2_SC_SIGNAL( in_DECOD_MATCH_INST_IFETCH_PTR ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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348 | DELETE2_SC_SIGNAL( in_DECOD_BRANCH_STATE ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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349 | DELETE2_SC_SIGNAL( in_DECOD_BRANCH_UPDATE_PREDICTION_ID,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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350 | DELETE2_SC_SIGNAL( in_DECOD_BRANCH_CONDITION ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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351 | DELETE2_SC_SIGNAL( in_DECOD_BRANCH_DIRECTION ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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352 | DELETE2_SC_SIGNAL( in_DECOD_ADDRESS_SRC ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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353 | DELETE2_SC_SIGNAL( in_DECOD_ADDRESS_DEST ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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354 | DELETE2_SC_SIGNAL(out_DECOD_CAN_CONTINUE ,_param->_nb_decod_unit,_param->_nb_inst_decod[it1]); |
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355 | |
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356 | DELETE1_SC_SIGNAL( in_BRANCH_COMPLETE_VAL ,_param->_nb_inst_branch_complete); |
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357 | DELETE1_SC_SIGNAL(out_BRANCH_COMPLETE_ACK ,_param->_nb_inst_branch_complete); |
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358 | DELETE1_SC_SIGNAL( in_BRANCH_COMPLETE_CONTEXT_ID ,_param->_nb_inst_branch_complete); |
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359 | DELETE1_SC_SIGNAL( in_BRANCH_COMPLETE_DEPTH ,_param->_nb_inst_branch_complete); |
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360 | DELETE1_SC_SIGNAL( in_BRANCH_COMPLETE_ADDRESS ,_param->_nb_inst_branch_complete); |
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361 | DELETE1_SC_SIGNAL( in_BRANCH_COMPLETE_NO_SEQUENCE ,_param->_nb_inst_branch_complete); |
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362 | DELETE1_SC_SIGNAL(out_BRANCH_COMPLETE_MISS_PREDICTION,_param->_nb_inst_branch_complete); |
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363 | // DELETE1_SC_SIGNAL(out_BRANCH_COMPLETE_TAKE ,_param->_nb_inst_branch_complete); |
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364 | // DELETE1_SC_SIGNAL(out_BRANCH_COMPLETE_ADDRESS_SRC ,_param->_nb_inst_branch_complete); |
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365 | // DELETE1_SC_SIGNAL(out_BRANCH_COMPLETE_ADDRESS_DEST ,_param->_nb_inst_branch_complete); |
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366 | |
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367 | DELETE1_SC_SIGNAL(out_BRANCH_EVENT_VAL ,_param->_nb_context); |
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368 | DELETE1_SC_SIGNAL( in_BRANCH_EVENT_ACK ,_param->_nb_context); |
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369 | //DELETE1_SC_SIGNAL(out_BRANCH_EVENT_CONTEXT_ID ,_param->_nb_context); |
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370 | DELETE1_SC_SIGNAL(out_BRANCH_EVENT_DEPTH ,_param->_nb_context); |
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371 | //DELETE1_SC_SIGNAL(out_BRANCH_EVENT_MISS_PREDICTION ,_param->_nb_context); |
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372 | DELETE1_SC_SIGNAL(out_BRANCH_EVENT_ADDRESS_SRC ,_param->_nb_context); |
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373 | DELETE1_SC_SIGNAL(out_BRANCH_EVENT_ADDRESS_DEST_VAL ,_param->_nb_context); |
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374 | DELETE1_SC_SIGNAL(out_BRANCH_EVENT_ADDRESS_DEST ,_param->_nb_context); |
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375 | |
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376 | DELETE1_SC_SIGNAL( in_EVENT_VAL ,_param->_nb_context); |
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377 | DELETE1_SC_SIGNAL(out_EVENT_ACK ,_param->_nb_context); |
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378 | DELETE1_SC_SIGNAL( in_EVENT_TYPE ,_param->_nb_context); |
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379 | DELETE1_SC_SIGNAL( in_EVENT_DEPTH ,_param->_nb_context); |
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380 | |
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381 | DELETE1_SC_SIGNAL(out_DEPTH_VAL ,_param->_nb_context); |
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382 | DELETE1_SC_SIGNAL(out_DEPTH_CURRENT ,_param->_nb_context); |
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383 | DELETE1_SC_SIGNAL(out_DEPTH_MIN ,_param->_nb_context); |
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384 | DELETE1_SC_SIGNAL(out_DEPTH_MAX ,_param->_nb_context); |
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385 | DELETE1_SC_SIGNAL(out_DEPTH_FULL ,_param->_nb_context); |
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386 | #endif |
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387 | |
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388 | delete _Prediction_unit; |
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389 | #ifdef STATISTICS |
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390 | delete _parameters_statistics; |
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391 | #endif |
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392 | } |
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