[78] | 1 | /* |
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| 2 | * $Id: test.cpp 82 2008-05-01 16:48:45Z 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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[82] | 9 | #define NB_ITERATION 1024 |
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| 10 | #define CYCLE_MAX (128*NB_ITERATION) |
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| 11 | |
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[78] | 12 | #include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Branch_Target_Buffer/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::branch_target_buffer::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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[82] | 25 | Branch_Target_Buffer * _Branch_Target_Buffer = new Branch_Target_Buffer |
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| 26 | (name.c_str(), |
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[78] | 27 | #ifdef STATISTICS |
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[82] | 28 | _parameters_statistics, |
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[78] | 29 | #endif |
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[82] | 30 | _param, |
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| 31 | USE_ALL); |
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[78] | 32 | |
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| 33 | #ifdef SYSTEMC |
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| 34 | /********************************************************************* |
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| 35 | * Déclarations des signaux |
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| 36 | *********************************************************************/ |
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| 37 | string rename; |
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| 38 | |
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| 39 | sc_clock * in_CLOCK = new sc_clock ("clock", 1.0, 0.5); |
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| 40 | sc_signal<Tcontrol_t> * in_NRESET = new sc_signal<Tcontrol_t> ("NRESET"); |
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| 41 | |
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| 42 | ALLOC1_SC_SIGNAL( in_PREDICT_VAL ," in_PREDICT_VAL ",Tcontrol_t ,_param->_nb_inst_predict); |
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| 43 | ALLOC1_SC_SIGNAL(out_PREDICT_ACK ,"out_PREDICT_ACK ",Tcontrol_t ,_param->_nb_inst_predict); |
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| 44 | ALLOC1_SC_SIGNAL( in_PREDICT_CONTEXT_ID ," in_PREDICT_CONTEXT_ID ",Tcontext_t ,_param->_nb_inst_predict); |
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| 45 | ALLOC1_SC_SIGNAL( in_PREDICT_ADDRESS ," in_PREDICT_ADDRESS ",Tgeneral_data_t ,_param->_nb_inst_predict); |
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| 46 | ALLOC1_SC_SIGNAL(out_PREDICT_HIT ,"out_PREDICT_HIT ",Tcontrol_t ,_param->_nb_inst_predict); |
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| 47 | ALLOC1_SC_SIGNAL(out_PREDICT_ADDRESS_SRC ,"out_PREDICT_ADDRESS_SRC ",Tgeneral_data_t ,_param->_nb_inst_predict); |
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| 48 | ALLOC1_SC_SIGNAL(out_PREDICT_ADDRESS_DEST ,"out_PREDICT_ADDRESS_DEST ",Tgeneral_data_t ,_param->_nb_inst_predict); |
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| 49 | ALLOC1_SC_SIGNAL(out_PREDICT_CONDITION ,"out_PREDICT_CONDITION ",Tbranch_condition_t,_param->_nb_inst_predict); |
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| 50 | ALLOC1_SC_SIGNAL(out_PREDICT_LAST_TAKE ,"out_PREDICT_LAST_TAKE ",Tcontrol_t ,_param->_nb_inst_predict); |
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| 51 | ALLOC1_SC_SIGNAL(out_PREDICT_IS_ACCURATE ,"out_PREDICT_IS_ACCURATE ",Tcontrol_t ,_param->_nb_inst_predict); |
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| 52 | ALLOC1_SC_SIGNAL( in_DECOD_VAL ," in_DECOD_VAL ",Tcontrol_t ,_param->_nb_inst_decod); |
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| 53 | ALLOC1_SC_SIGNAL(out_DECOD_ACK ,"out_DECOD_ACK ",Tcontrol_t ,_param->_nb_inst_decod); |
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| 54 | ALLOC1_SC_SIGNAL( in_DECOD_CONTEXT_ID ," in_DECOD_CONTEXT_ID ",Tcontext_t ,_param->_nb_inst_decod); |
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| 55 | ALLOC1_SC_SIGNAL( in_DECOD_ADDRESS_SRC ," in_DECOD_ADDRESS_SRC ",Tgeneral_data_t ,_param->_nb_inst_decod); |
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| 56 | ALLOC1_SC_SIGNAL( in_DECOD_ADDRESS_DEST ," in_DECOD_ADDRESS_DEST ",Tgeneral_data_t ,_param->_nb_inst_decod); |
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| 57 | ALLOC1_SC_SIGNAL( in_DECOD_CONDITION ," in_DECOD_CONDITION ",Tbranch_condition_t,_param->_nb_inst_decod); |
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| 58 | ALLOC1_SC_SIGNAL( in_DECOD_LAST_TAKE ," in_DECOD_LAST_TAKE ",Tcontrol_t ,_param->_nb_inst_decod); |
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| 59 | ALLOC1_SC_SIGNAL( in_DECOD_MISS_PREDICTION ," in_DECOD_MISS_PREDICTION ",Tcontrol_t ,_param->_nb_inst_decod); |
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[82] | 60 | ALLOC1_SC_SIGNAL( in_DECOD_IS_ACCURATE ," in_DECOD_IS_ACCURATE ",Tcontrol_t ,_param->_nb_inst_decod); |
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[78] | 61 | ALLOC1_SC_SIGNAL( in_UPDATE_VAL ," in_UPDATE_VAL ",Tcontrol_t ,_param->_nb_inst_update); |
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| 62 | ALLOC1_SC_SIGNAL(out_UPDATE_ACK ,"out_UPDATE_ACK ",Tcontrol_t ,_param->_nb_inst_update); |
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| 63 | ALLOC1_SC_SIGNAL( in_UPDATE_CONTEXT_ID ," in_UPDATE_CONTEXT_ID ",Tcontext_t ,_param->_nb_inst_update); |
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| 64 | ALLOC1_SC_SIGNAL( in_UPDATE_ADDRESS_SRC ," in_UPDATE_ADDRESS_SRC ",Tgeneral_data_t ,_param->_nb_inst_update); |
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| 65 | ALLOC1_SC_SIGNAL( in_UPDATE_ADDRESS_DEST ," in_UPDATE_ADDRESS_DEST ",Tgeneral_data_t ,_param->_nb_inst_update); |
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| 66 | ALLOC1_SC_SIGNAL( in_UPDATE_CONDITION ," in_UPDATE_CONDITION ",Tbranch_condition_t,_param->_nb_inst_update); |
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| 67 | ALLOC1_SC_SIGNAL( in_UPDATE_LAST_TAKE ," in_UPDATE_LAST_TAKE ",Tcontrol_t ,_param->_nb_inst_update); |
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| 68 | ALLOC1_SC_SIGNAL( in_UPDATE_MISS_PREDICTION," in_UPDATE_MISS_PREDICTION",Tcontrol_t ,_param->_nb_inst_update); |
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| 69 | |
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| 70 | /******************************************************** |
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| 71 | * Instanciation |
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| 72 | ********************************************************/ |
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| 73 | |
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| 74 | msg(_("<%s> : Instanciation of _Branch_Target_Buffer.\n"),name.c_str()); |
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| 75 | |
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| 76 | (*(_Branch_Target_Buffer->in_CLOCK)) (*(in_CLOCK)); |
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| 77 | (*(_Branch_Target_Buffer->in_NRESET)) (*(in_NRESET)); |
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| 78 | |
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| 79 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer, in_PREDICT_VAL ,_param->_nb_inst_predict); |
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| 80 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer,out_PREDICT_ACK ,_param->_nb_inst_predict); |
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| 81 | if (_param->_have_port_context_id) |
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| 82 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer, in_PREDICT_CONTEXT_ID ,_param->_nb_inst_predict); |
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| 83 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer, in_PREDICT_ADDRESS ,_param->_nb_inst_predict); |
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| 84 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer,out_PREDICT_HIT ,_param->_nb_inst_predict); |
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| 85 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer,out_PREDICT_ADDRESS_SRC ,_param->_nb_inst_predict); |
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| 86 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer,out_PREDICT_ADDRESS_DEST ,_param->_nb_inst_predict); |
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| 87 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer,out_PREDICT_CONDITION ,_param->_nb_inst_predict); |
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| 88 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer,out_PREDICT_LAST_TAKE ,_param->_nb_inst_predict); |
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| 89 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer,out_PREDICT_IS_ACCURATE ,_param->_nb_inst_predict); |
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| 90 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer, in_DECOD_VAL ,_param->_nb_inst_decod); |
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| 91 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer,out_DECOD_ACK ,_param->_nb_inst_decod); |
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| 92 | if (_param->_have_port_context_id) |
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| 93 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer, in_DECOD_CONTEXT_ID ,_param->_nb_inst_decod); |
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| 94 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer, in_DECOD_ADDRESS_SRC ,_param->_nb_inst_decod); |
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| 95 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer, in_DECOD_ADDRESS_DEST ,_param->_nb_inst_decod); |
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| 96 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer, in_DECOD_CONDITION ,_param->_nb_inst_decod); |
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| 97 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer, in_DECOD_LAST_TAKE ,_param->_nb_inst_decod); |
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| 98 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer, in_DECOD_MISS_PREDICTION ,_param->_nb_inst_decod); |
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[82] | 99 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer, in_DECOD_IS_ACCURATE ,_param->_nb_inst_decod); |
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[78] | 100 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer, in_UPDATE_VAL ,_param->_nb_inst_update); |
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| 101 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer,out_UPDATE_ACK ,_param->_nb_inst_update); |
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| 102 | if (_param->_have_port_context_id) |
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| 103 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer, in_UPDATE_CONTEXT_ID ,_param->_nb_inst_update); |
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| 104 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer, in_UPDATE_ADDRESS_SRC ,_param->_nb_inst_update); |
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| 105 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer, in_UPDATE_ADDRESS_DEST ,_param->_nb_inst_update); |
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| 106 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer, in_UPDATE_CONDITION ,_param->_nb_inst_update); |
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| 107 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer, in_UPDATE_LAST_TAKE ,_param->_nb_inst_update); |
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| 108 | INSTANCE1_SC_SIGNAL(_Branch_Target_Buffer, in_UPDATE_MISS_PREDICTION,_param->_nb_inst_update); |
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| 109 | |
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| 110 | msg(_("<%s> : Start Simulation ............\n"),name.c_str()); |
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| 111 | |
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| 112 | Time * _time = new Time(); |
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| 113 | |
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| 114 | /******************************************************** |
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| 115 | * Simulation - Begin |
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| 116 | ********************************************************/ |
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| 117 | |
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| 118 | // Initialisation |
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| 119 | |
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| 120 | const uint32_t seed = 0; |
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| 121 | //const uint32_t seed = static_cast<uint32_t>(time(NULL)); |
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| 122 | |
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| 123 | srand(seed); |
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| 124 | |
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| 125 | SC_START(0); |
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| 126 | LABEL("Initialisation"); |
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| 127 | |
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| 128 | LABEL("Reset"); |
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| 129 | in_NRESET->write(0); |
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| 130 | SC_START(5); |
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| 131 | in_NRESET->write(1); |
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| 132 | |
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| 133 | LABEL("Loop of Test"); |
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| 134 | |
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| 135 | for (uint32_t iteration=0; iteration<NB_ITERATION; iteration ++) |
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| 136 | { |
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| 137 | LABEL("Iteration %d",iteration); |
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| 138 | |
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| 139 | SC_START(1); |
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| 140 | } |
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| 141 | |
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| 142 | /******************************************************** |
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| 143 | * Simulation - End |
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| 144 | ********************************************************/ |
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| 145 | |
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| 146 | TEST_OK ("End of Simulation"); |
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| 147 | delete _time; |
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| 148 | |
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| 149 | msg(_("<%s> : ............ Stop Simulation\n"),name.c_str()); |
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| 150 | |
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| 151 | delete in_CLOCK; |
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| 152 | delete in_NRESET; |
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| 153 | |
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| 154 | delete [] in_PREDICT_VAL ; |
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| 155 | delete [] out_PREDICT_ACK ; |
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| 156 | delete [] in_PREDICT_CONTEXT_ID ; |
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| 157 | delete [] in_PREDICT_ADDRESS ; |
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| 158 | delete [] out_PREDICT_HIT ; |
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| 159 | delete [] out_PREDICT_ADDRESS_SRC ; |
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| 160 | delete [] out_PREDICT_ADDRESS_DEST ; |
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| 161 | delete [] out_PREDICT_CONDITION ; |
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| 162 | delete [] out_PREDICT_LAST_TAKE ; |
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| 163 | delete [] out_PREDICT_IS_ACCURATE ; |
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| 164 | |
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| 165 | delete [] in_DECOD_VAL ; |
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| 166 | delete [] out_DECOD_ACK ; |
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| 167 | delete [] in_DECOD_CONTEXT_ID ; |
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| 168 | delete [] in_DECOD_ADDRESS_SRC ; |
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| 169 | delete [] in_DECOD_ADDRESS_DEST ; |
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| 170 | delete [] in_DECOD_CONDITION ; |
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| 171 | delete [] in_DECOD_LAST_TAKE ; |
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| 172 | delete [] in_DECOD_MISS_PREDICTION ; |
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[82] | 173 | delete [] in_DECOD_IS_ACCURATE ; |
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[78] | 174 | |
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| 175 | delete [] in_UPDATE_VAL ; |
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| 176 | delete [] out_UPDATE_ACK ; |
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| 177 | delete [] in_UPDATE_CONTEXT_ID ; |
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| 178 | delete [] in_UPDATE_ADDRESS_SRC ; |
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| 179 | delete [] in_UPDATE_ADDRESS_DEST ; |
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| 180 | delete [] in_UPDATE_CONDITION ; |
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| 181 | delete [] in_UPDATE_LAST_TAKE ; |
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| 182 | delete [] in_UPDATE_MISS_PREDICTION; |
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| 183 | #endif |
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| 184 | |
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| 185 | delete _Branch_Target_Buffer; |
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| 186 | #ifdef STATISTICS |
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| 187 | delete _parameters_statistics; |
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| 188 | #endif |
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| 189 | } |
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