[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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[81] | 9 | #define NB_ITERATION 8 |
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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/Update_Prediction_Table/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::update_prediction_table::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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[81] | 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 | Update_Prediction_Table * _Update_Prediction_Table = new Update_Prediction_Table |
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| 36 | (name.c_str(), |
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[78] | 37 | #ifdef STATISTICS |
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[81] | 38 | _parameters_statistics, |
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[78] | 39 | #endif |
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[81] | 40 | _param, |
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| 41 | _usage); |
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[78] | 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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[81] | 51 | |
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| 52 | ALLOC1_SC_SIGNAL( in_PREDICT_VAL ," in_PREDICT_VAL ",Tcontrol_t ,_param->_nb_inst_predict); |
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| 53 | ALLOC1_SC_SIGNAL(out_PREDICT_ACK ,"out_PREDICT_ACK ",Tcontrol_t ,_param->_nb_inst_predict); |
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| 54 | ALLOC1_SC_SIGNAL( in_PREDICT_CONTEXT_ID ," in_PREDICT_CONTEXT_ID ",Tcontext_t ,_param->_nb_inst_predict); |
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| 55 | ALLOC1_SC_SIGNAL( in_PREDICT_BTB_ADDRESS_SRC ," in_PREDICT_BTB_ADDRESS_SRC ",Taddress_t ,_param->_nb_inst_predict); |
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| 56 | ALLOC1_SC_SIGNAL( in_PREDICT_BTB_ADDRESS_DEST ," in_PREDICT_BTB_ADDRESS_DEST ",Taddress_t ,_param->_nb_inst_predict); |
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| 57 | ALLOC1_SC_SIGNAL( in_PREDICT_BTB_CONDITION ," in_PREDICT_BTB_CONDITION ",Tbranch_condition_t,_param->_nb_inst_predict); |
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| 58 | ALLOC1_SC_SIGNAL( in_PREDICT_BTB_LAST_TAKE ," in_PREDICT_BTB_LAST_TAKE ",Tcontrol_t ,_param->_nb_inst_predict); |
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| 59 | ALLOC1_SC_SIGNAL( in_PREDICT_BTB_IS_ACCURATE ," in_PREDICT_BTB_IS_ACCURATE ",Tcontrol_t ,_param->_nb_inst_predict); |
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| 60 | ALLOC1_SC_SIGNAL( in_PREDICT_DIR_HISTORY ," in_PREDICT_DIR_HISTORY ",Thistory_t ,_param->_nb_inst_predict); |
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| 61 | ALLOC1_SC_SIGNAL( in_PREDICT_RAS_ADDRESS ," in_PREDICT_RAS_ADDRESS ",Taddress_t ,_param->_nb_inst_predict); |
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| 62 | ALLOC1_SC_SIGNAL( in_PREDICT_RAS_INDEX ," in_PREDICT_RAS_INDEX ",Tptr_t ,_param->_nb_inst_predict); |
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| 63 | //ALLOC1_SC_SIGNAL(out_PREDICT_UPDATE_PREDICTION_ID ,"out_PREDICT_UPDATE_PREDICTION_ID ",Tprediction_ptr_t ,_param->_nb_inst_predict); |
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| 64 | ALLOC1_SC_SIGNAL( in_DECOD_VAL ," in_DECOD_VAL ",Tcontrol_t ,_param->_nb_inst_decod); |
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| 65 | ALLOC1_SC_SIGNAL(out_DECOD_ACK ,"out_DECOD_ACK ",Tcontrol_t ,_param->_nb_inst_decod); |
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| 66 | ALLOC1_SC_SIGNAL( in_DECOD_CONTEXT_ID ," in_DECOD_CONTEXT_ID ",Tcontext_t ,_param->_nb_inst_decod); |
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| 67 | ALLOC1_SC_SIGNAL( in_DECOD_BTB_ADDRESS_SRC ," in_DECOD_BTB_ADDRESS_SRC ",Taddress_t ,_param->_nb_inst_decod); |
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| 68 | ALLOC1_SC_SIGNAL( in_DECOD_BTB_ADDRESS_DEST ," in_DECOD_BTB_ADDRESS_DEST ",Taddress_t ,_param->_nb_inst_decod); |
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| 69 | ALLOC1_SC_SIGNAL( in_DECOD_BTB_CONDITION ," in_DECOD_BTB_CONDITION ",Tbranch_condition_t,_param->_nb_inst_decod); |
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| 70 | ALLOC1_SC_SIGNAL( in_DECOD_BTB_LAST_TAKE ," in_DECOD_BTB_LAST_TAKE ",Tcontrol_t ,_param->_nb_inst_decod); |
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| 71 | ALLOC1_SC_SIGNAL( in_DECOD_RAS_ADDRESS ," in_DECOD_RAS_ADDRESS ",Taddress_t ,_param->_nb_inst_decod); |
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| 72 | ALLOC1_SC_SIGNAL( in_DECOD_RAS_INDEX ," in_DECOD_RAS_INDEX ",Tptr_t ,_param->_nb_inst_decod); |
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[82] | 73 | ALLOC1_SC_SIGNAL( in_DECOD_MISS_IFETCH ," in_DECOD_MISS_IFETCH ",Tcontrol_t ,_param->_nb_inst_decod); |
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| 74 | ALLOC1_SC_SIGNAL( in_DECOD_MISS_DECOD ," in_DECOD_MISS_DECOD ",Tcontrol_t ,_param->_nb_inst_decod); |
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[81] | 75 | ALLOC1_SC_SIGNAL( in_DECOD_UPDATE_PREDICTION_ID ," in_DECOD_UPDATE_PREDICTION_ID ",Tprediction_ptr_t ,_param->_nb_inst_decod); |
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| 76 | //ALLOC1_SC_SIGNAL(out_DECOD_DEPTH ,"out_DECOD_DEPTH ",Tdepth_t ,_param->_nb_inst_decod); |
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[82] | 77 | |
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[81] | 78 | ALLOC1_SC_SIGNAL( in_BRANCH_COMPLETE_VAL ," in_BRANCH_COMPLETE_VAL ",Tcontrol_t ,_param->_nb_inst_branch_complete); |
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| 79 | ALLOC1_SC_SIGNAL(out_BRANCH_COMPLETE_ACK ,"out_BRANCH_COMPLETE_ACK ",Tcontrol_t ,_param->_nb_inst_branch_complete); |
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| 80 | ALLOC1_SC_SIGNAL( in_BRANCH_COMPLETE_CONTEXT_ID ," in_BRANCH_COMPLETE_CONTEXT_ID ",Tcontext_t ,_param->_nb_inst_branch_complete); |
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| 81 | ALLOC1_SC_SIGNAL( in_BRANCH_COMPLETE_DEPTH ," in_BRANCH_COMPLETE_DEPTH ",Tdepth_t ,_param->_nb_inst_branch_complete); |
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| 82 | ALLOC1_SC_SIGNAL( in_BRANCH_COMPLETE_ADDRESS ," in_BRANCH_COMPLETE_ADDRESS ",Taddress_t ,_param->_nb_inst_branch_complete); |
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| 83 | ALLOC1_SC_SIGNAL( in_BRANCH_COMPLETE_FLAG ," in_BRANCH_COMPLETE_FLAG ",Tcontrol_t ,_param->_nb_inst_branch_complete); |
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| 84 | ALLOC1_SC_SIGNAL(out_BRANCH_COMPLETE_MISS_PREDICTION,"out_BRANCH_COMPLETE_MISS_PREDICTION",Tcontrol_t ,_param->_nb_inst_branch_complete); |
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| 85 | ALLOC1_SC_SIGNAL(out_BRANCH_COMPLETE_TAKE ,"out_BRANCH_COMPLETE_TAKE ",Tcontrol_t ,_param->_nb_inst_branch_complete); |
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| 86 | ALLOC1_SC_SIGNAL(out_BRANCH_COMPLETE_ADDRESS_SRC ,"out_BRANCH_COMPLETE_ADDRESS_SRC ",Taddress_t ,_param->_nb_inst_branch_complete); |
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| 87 | ALLOC1_SC_SIGNAL(out_BRANCH_COMPLETE_ADDRESS_DEST ,"out_BRANCH_COMPLETE_ADDRESS_DEST ",Taddress_t ,_param->_nb_inst_branch_complete); |
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[82] | 88 | |
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| 89 | ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_VAL ,"out_BRANCH_EVENT_VAL ",Tcontrol_t ,_param->_nb_context); |
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| 90 | ALLOC1_SC_SIGNAL( in_BRANCH_EVENT_ACK ," in_BRANCH_EVENT_ACK ",Tcontrol_t ,_param->_nb_context); |
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| 91 | // ALLOC1_SC_SIGNAL( in_BRANCH_EVENT_CONTEXT_ID ," in_BRANCH_EVENT_CONTEXT_ID ",Tcontext_t ,_param->_nb_context); |
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| 92 | // ALLOC1_SC_SIGNAL( in_BRANCH_EVENT_DEPTH ," in_BRANCH_EVENT_DEPTH ",Tdepth_t ,_param->_nb_context); |
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| 93 | // ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_MISS_PREDICTION,"out_BRANCH_EVENT_MISS_PREDICTION",Tcontrol_t ,_param->_nb_context); |
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| 94 | ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_ADDRESS_SRC ,"out_BRANCH_EVENT_ADDRESS_SRC ",Taddress_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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[81] | 97 | ALLOC1_SC_SIGNAL(out_UPDATE_VAL ,"out_UPDATE_VAL ",Tcontrol_t ,_param->_nb_inst_update); |
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| 98 | ALLOC1_SC_SIGNAL( in_UPDATE_ACK ," in_UPDATE_ACK ",Tcontrol_t ,_param->_nb_inst_update); |
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| 99 | ALLOC1_SC_SIGNAL(out_UPDATE_CONTEXT_ID ,"out_UPDATE_CONTEXT_ID ",Tcontext_t ,_param->_nb_inst_update); |
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| 100 | ALLOC1_SC_SIGNAL(out_UPDATE_MISS_PREDICTION ,"out_UPDATE_MISS_PREDICTION ",Tcontrol_t ,_param->_nb_inst_update); |
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| 101 | ALLOC1_SC_SIGNAL(out_UPDATE_DIRECTION_GOOD ,"out_UPDATE_DIRECTION_GOOD ",Tcontrol_t ,_param->_nb_inst_update); |
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| 102 | ALLOC1_SC_SIGNAL(out_UPDATE_BTB_VAL ,"out_UPDATE_BTB_VAL ",Tcontrol_t ,_param->_nb_inst_update); |
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| 103 | ALLOC1_SC_SIGNAL(out_UPDATE_BTB_ADDRESS_SRC ,"out_UPDATE_BTB_ADDRESS_SRC ",Taddress_t ,_param->_nb_inst_update); |
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| 104 | ALLOC1_SC_SIGNAL(out_UPDATE_BTB_ADDRESS_DEST ,"out_UPDATE_BTB_ADDRESS_DEST ",Taddress_t ,_param->_nb_inst_update); |
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| 105 | ALLOC1_SC_SIGNAL(out_UPDATE_BTB_CONDITION ,"out_UPDATE_BTB_CONDITION ",Tbranch_condition_t,_param->_nb_inst_update); |
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| 106 | ALLOC1_SC_SIGNAL(out_UPDATE_DIR_VAL ,"out_UPDATE_DIR_VAL ",Tcontrol_t ,_param->_nb_inst_update); |
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| 107 | ALLOC1_SC_SIGNAL(out_UPDATE_DIR_HISTORY ,"out_UPDATE_DIR_HISTORY ",Thistory_t ,_param->_nb_inst_update); |
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| 108 | ALLOC1_SC_SIGNAL(out_UPDATE_RAS_VAL ,"out_UPDATE_RAS_VAL ",Tcontrol_t ,_param->_nb_inst_update); |
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[82] | 109 | ALLOC1_SC_SIGNAL(out_UPDATE_RAS_PUSH ,"out_UPDATE_RAS_PUSH ",Tcontrol_t ,_param->_nb_inst_update); |
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[81] | 110 | ALLOC1_SC_SIGNAL(out_UPDATE_RAS_ADDRESS ,"out_UPDATE_RAS_ADDRESS ",Taddress_t ,_param->_nb_inst_update); |
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| 111 | ALLOC1_SC_SIGNAL(out_UPDATE_RAS_INDEX ,"out_UPDATE_RAS_INDEX ",Tptr_t ,_param->_nb_inst_update); |
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| 112 | ALLOC1_SC_SIGNAL(out_UPDATE_RAS_PREDICTION_IFETCH ,"out_UPDATE_RAS_PREDICTION_IFETCH ",Tcontrol_t ,_param->_nb_inst_update); |
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| 113 | ALLOC1_SC_SIGNAL(out_DEPTH_NB_BRANCH ,"out_DEPTH_NB_BRANCH ",Tdepth_t ,_param->_nb_context); |
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| 114 | ALLOC1_SC_SIGNAL(out_DEPTH_TAIL ,"out_DEPTH_TAIL ",Tdepth_t ,_param->_nb_context); |
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[78] | 115 | |
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| 116 | /******************************************************** |
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| 117 | * Instanciation |
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| 118 | ********************************************************/ |
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| 119 | |
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| 120 | msg(_("<%s> : Instanciation of _Update_Prediction_Table.\n"),name.c_str()); |
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| 121 | |
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| 122 | (*(_Update_Prediction_Table->in_CLOCK)) (*(in_CLOCK)); |
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| 123 | (*(_Update_Prediction_Table->in_NRESET)) (*(in_NRESET)); |
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| 124 | |
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[81] | 125 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_VAL ,_param->_nb_inst_predict); |
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| 126 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_PREDICT_ACK ,_param->_nb_inst_predict); |
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| 127 | if (_param->_have_port_context_id) |
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| 128 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_CONTEXT_ID ,_param->_nb_inst_predict); |
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| 129 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_BTB_ADDRESS_SRC ,_param->_nb_inst_predict); |
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| 130 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_BTB_ADDRESS_DEST ,_param->_nb_inst_predict); |
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| 131 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_BTB_CONDITION ,_param->_nb_inst_predict); |
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| 132 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_BTB_LAST_TAKE ,_param->_nb_inst_predict); |
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| 133 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_BTB_IS_ACCURATE ,_param->_nb_inst_predict); |
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| 134 | if (_param->_have_port_history) |
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| 135 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_DIR_HISTORY ,_param->_nb_inst_predict); |
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| 136 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_RAS_ADDRESS ,_param->_nb_inst_predict); |
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| 137 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_RAS_INDEX ,_param->_nb_inst_predict); |
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| 138 | //if (_param->_have_port_depth) |
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| 139 | //INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_PREDICT_UPDATE_PREDICTION_ID ,_param->_nb_inst_predict); |
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| 140 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_VAL ,_param->_nb_inst_decod); |
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| 141 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_DECOD_ACK ,_param->_nb_inst_decod); |
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| 142 | if (_param->_have_port_context_id) |
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| 143 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_CONTEXT_ID ,_param->_nb_inst_decod); |
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| 144 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_BTB_ADDRESS_SRC ,_param->_nb_inst_decod); |
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| 145 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_BTB_ADDRESS_DEST ,_param->_nb_inst_decod); |
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| 146 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_BTB_CONDITION ,_param->_nb_inst_decod); |
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| 147 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_BTB_LAST_TAKE ,_param->_nb_inst_decod); |
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| 148 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_RAS_ADDRESS ,_param->_nb_inst_decod); |
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| 149 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_RAS_INDEX ,_param->_nb_inst_decod); |
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[82] | 150 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_MISS_IFETCH ,_param->_nb_inst_decod); |
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| 151 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_MISS_DECOD ,_param->_nb_inst_decod); |
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| 152 | if (_param->_have_port_max_depth) |
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[81] | 153 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_UPDATE_PREDICTION_ID ,_param->_nb_inst_decod); |
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| 154 | //if (_param->_have_port_depth) |
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| 155 | //INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_DECOD_DEPTH ,_param->_nb_inst_decod); |
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| 156 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_COMPLETE_VAL ,_param->_nb_inst_branch_complete); |
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| 157 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_COMPLETE_ACK ,_param->_nb_inst_branch_complete); |
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| 158 | if (_param->_have_port_context_id) |
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| 159 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_COMPLETE_CONTEXT_ID ,_param->_nb_inst_branch_complete); |
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[82] | 160 | if (_param->_have_port_max_depth) |
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[81] | 161 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_COMPLETE_DEPTH ,_param->_nb_inst_branch_complete); |
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| 162 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_COMPLETE_ADDRESS ,_param->_nb_inst_branch_complete); |
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| 163 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_COMPLETE_FLAG ,_param->_nb_inst_branch_complete); |
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| 164 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_COMPLETE_MISS_PREDICTION,_param->_nb_inst_branch_complete); |
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| 165 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_COMPLETE_TAKE ,_param->_nb_inst_branch_complete); |
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| 166 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_COMPLETE_ADDRESS_SRC ,_param->_nb_inst_branch_complete); |
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| 167 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_COMPLETE_ADDRESS_DEST ,_param->_nb_inst_branch_complete); |
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[82] | 168 | |
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| 169 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_EVENT_VAL ,_param->_nb_context); |
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| 170 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_EVENT_ACK ,_param->_nb_context); |
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| 171 | // if (_param->_have_port_context_id) |
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| 172 | // INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_EVENT_CONTEXT_ID ,_param->_nb_context); |
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| 173 | // if (_param->_have_port_max_depth) |
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| 174 | // INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_EVENT_DEPTH ,_param->_nb_context); |
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| 175 | // INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_EVENT_ADDRESS ,_param->_nb_context); |
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| 176 | // INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_EVENT_MISS_PREDICTION,_param->_nb_context); |
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| 177 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_EVENT_ADDRESS_SRC ,_param->_nb_context); |
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| 178 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_EVENT_ADDRESS_DEST ,_param->_nb_context); |
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| 179 | |
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[81] | 180 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_VAL ,_param->_nb_inst_update); |
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| 181 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_UPDATE_ACK ,_param->_nb_inst_update); |
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| 182 | if (_param->_have_port_context_id) |
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| 183 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_CONTEXT_ID ,_param->_nb_inst_update); |
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| 184 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_MISS_PREDICTION ,_param->_nb_inst_update); |
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| 185 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_DIRECTION_GOOD ,_param->_nb_inst_update); |
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| 186 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_BTB_VAL ,_param->_nb_inst_update); |
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| 187 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_BTB_ADDRESS_SRC ,_param->_nb_inst_update); |
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| 188 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_BTB_ADDRESS_DEST ,_param->_nb_inst_update); |
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| 189 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_BTB_CONDITION ,_param->_nb_inst_update); |
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| 190 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_DIR_VAL ,_param->_nb_inst_update); |
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| 191 | if (_param->_have_port_history) |
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| 192 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_DIR_HISTORY ,_param->_nb_inst_update); |
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| 193 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_RAS_VAL ,_param->_nb_inst_update); |
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[82] | 194 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_RAS_PUSH ,_param->_nb_inst_update); |
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[81] | 195 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_RAS_ADDRESS ,_param->_nb_inst_update); |
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| 196 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_RAS_INDEX ,_param->_nb_inst_update); |
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| 197 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_RAS_PREDICTION_IFETCH ,_param->_nb_inst_update); |
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[82] | 198 | for (uint32_t i=0; i<_param->_nb_context; i++) |
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| 199 | { |
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| 200 | if (_param->_have_port_depth[i]) |
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| 201 | { |
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| 202 | INSTANCE_SC_SIGNAL(_Update_Prediction_Table,out_DEPTH_TAIL [i]); |
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| 203 | } |
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| 204 | INSTANCE_SC_SIGNAL(_Update_Prediction_Table,out_DEPTH_NB_BRANCH [i]); |
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| 205 | } |
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[78] | 206 | |
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| 207 | msg(_("<%s> : Start Simulation ............\n"),name.c_str()); |
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| 208 | |
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| 209 | Time * _time = new Time(); |
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| 210 | |
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| 211 | /******************************************************** |
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| 212 | * Simulation - Begin |
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| 213 | ********************************************************/ |
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| 214 | |
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| 215 | // Initialisation |
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| 216 | |
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| 217 | const uint32_t seed = 0; |
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| 218 | //const uint32_t seed = static_cast<uint32_t>(time(NULL)); |
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| 219 | |
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| 220 | srand(seed); |
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| 221 | |
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[81] | 222 | const int32_t percent_transaction_predict = 75; |
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| 223 | const int32_t percent_transaction_decod = 75; |
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| 224 | const int32_t percent_transaction_branch_complete = 75; |
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| 225 | const int32_t percent_transaction_update = 75; |
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| 226 | |
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[78] | 227 | SC_START(0); |
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| 228 | LABEL("Initialisation"); |
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| 229 | |
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| 230 | LABEL("Reset"); |
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| 231 | in_NRESET->write(0); |
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| 232 | SC_START(5); |
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| 233 | in_NRESET->write(1); |
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| 234 | |
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[82] | 235 | for (uint32_t i=0; i<_param->_nb_context; i++) |
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| 236 | { |
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| 237 | PORT_WRITE(in_BRANCH_EVENT_ACK [i],1); |
---|
| 238 | } |
---|
| 239 | |
---|
[78] | 240 | LABEL("Loop of Test"); |
---|
| 241 | |
---|
| 242 | for (uint32_t iteration=0; iteration<NB_ITERATION; iteration ++) |
---|
| 243 | { |
---|
| 244 | LABEL("Iteration %d",iteration); |
---|
[81] | 245 | |
---|
| 246 | { |
---|
| 247 | uint32_t context = rand() % _param->_nb_context; |
---|
| 248 | |
---|
| 249 | // LABEL("KANE : %d",context); |
---|
[78] | 250 | |
---|
[81] | 251 | LABEL("PREDICT - fill the queue"); |
---|
| 252 | |
---|
| 253 | { |
---|
| 254 | uint32_t port = rand() % _param->_nb_inst_predict; |
---|
| 255 | |
---|
| 256 | for (uint32_t i=0; i<_param->_size_queue[context]; i++) |
---|
| 257 | { |
---|
| 258 | |
---|
| 259 | bool find = false; |
---|
| 260 | do |
---|
| 261 | { |
---|
| 262 | in_PREDICT_VAL [port]->write((rand()%100)<percent_transaction_predict); |
---|
| 263 | in_PREDICT_CONTEXT_ID [port]->write(context); |
---|
| 264 | in_PREDICT_BTB_ADDRESS_SRC [port]->write(0xdeadbeef+i); |
---|
| 265 | in_PREDICT_BTB_ADDRESS_DEST [port]->write(0x21071981+i); |
---|
| 266 | in_PREDICT_BTB_CONDITION [port]->write(BRANCH_CONDITION_FLAG_SET); |
---|
| 267 | in_PREDICT_BTB_LAST_TAKE [port]->write(1); |
---|
| 268 | in_PREDICT_BTB_IS_ACCURATE [port]->write((rand()%100)<percent_transaction_predict); |
---|
| 269 | in_PREDICT_DIR_HISTORY [port]->write(i); |
---|
| 270 | in_PREDICT_RAS_ADDRESS [port]->write(0xdeaddead+i); |
---|
| 271 | in_PREDICT_RAS_INDEX [port]->write((0x12345678+i)%_param->_size_ras_index[context]); |
---|
| 272 | |
---|
[82] | 273 | if (_param->_have_port_depth[context]) |
---|
[81] | 274 | { |
---|
| 275 | TEST(Tdepth_t,out_DEPTH_TAIL [context]->read(), 0); |
---|
[82] | 276 | } |
---|
[81] | 277 | TEST(Tdepth_t,out_DEPTH_NB_BRANCH[context]->read(), i); |
---|
[82] | 278 | |
---|
[81] | 279 | SC_START(0); |
---|
| 280 | |
---|
| 281 | LABEL("PREDICT [%d] %d - %d (accurate : %d).",port,in_PREDICT_VAL [port]->read(),out_PREDICT_ACK [port]->read(), in_PREDICT_BTB_IS_ACCURATE [port]->read()); |
---|
| 282 | |
---|
| 283 | if (in_PREDICT_VAL [port]->read() and out_PREDICT_ACK [port]->read()) |
---|
| 284 | { |
---|
| 285 | LABEL("PREDICT [%d] - Transaction accepted",port); |
---|
| 286 | find = true; |
---|
| 287 | } |
---|
| 288 | |
---|
| 289 | SC_START(1); |
---|
| 290 | |
---|
| 291 | } while (not find); |
---|
| 292 | in_PREDICT_VAL [port]->write(0); |
---|
| 293 | |
---|
[82] | 294 | if (_param->_have_port_depth[context]) |
---|
[81] | 295 | { |
---|
| 296 | TEST(Tdepth_t,out_DEPTH_TAIL [context]->read(), 0); |
---|
[82] | 297 | } |
---|
[81] | 298 | TEST(Tdepth_t,out_DEPTH_NB_BRANCH[context]->read(), i+1); |
---|
[82] | 299 | |
---|
[81] | 300 | } |
---|
| 301 | } |
---|
| 302 | |
---|
| 303 | LABEL("DECOD - hit ifetch"); |
---|
| 304 | |
---|
| 305 | { |
---|
| 306 | uint32_t port = rand() % _param->_nb_inst_decod; |
---|
| 307 | |
---|
| 308 | for (uint32_t i=0; i<_param->_size_queue[context]; i++) |
---|
| 309 | { |
---|
| 310 | |
---|
| 311 | bool find = false; |
---|
| 312 | do |
---|
| 313 | { |
---|
| 314 | in_DECOD_VAL [port]->write((rand()%100)<percent_transaction_decod); |
---|
| 315 | in_DECOD_CONTEXT_ID [port]->write(context); |
---|
| 316 | in_DECOD_BTB_ADDRESS_SRC [port]->write(0xdeadbeef+i); |
---|
| 317 | in_DECOD_BTB_ADDRESS_DEST [port]->write(0x21071981+i); |
---|
| 318 | in_DECOD_BTB_CONDITION [port]->write(BRANCH_CONDITION_FLAG_SET); |
---|
| 319 | in_DECOD_BTB_LAST_TAKE [port]->write(1); |
---|
| 320 | in_DECOD_RAS_ADDRESS [port]->write(0xdeaddead+i); |
---|
| 321 | in_DECOD_RAS_INDEX [port]->write((0x12345678+i)%_param->_size_ras_index[context]); |
---|
[82] | 322 | in_DECOD_MISS_IFETCH [port]->write(false); |
---|
| 323 | in_DECOD_MISS_DECOD [port]->write(false); |
---|
[81] | 324 | in_DECOD_UPDATE_PREDICTION_ID [port]->write(i); |
---|
| 325 | |
---|
[82] | 326 | if (_param->_have_port_depth[context]) |
---|
[81] | 327 | { |
---|
| 328 | TEST(Tdepth_t,out_DEPTH_TAIL [context]->read(), 0); |
---|
[82] | 329 | } |
---|
[81] | 330 | TEST(Tdepth_t,out_DEPTH_NB_BRANCH[context]->read(), _param->_size_queue[context]); |
---|
| 331 | |
---|
| 332 | SC_START(0); |
---|
| 333 | |
---|
| 334 | LABEL("DECOD [%d] %d - %d.",port,in_DECOD_VAL [port]->read(),out_DECOD_ACK [port]->read()); |
---|
| 335 | |
---|
| 336 | if (in_DECOD_VAL [port]->read() and out_DECOD_ACK [port]->read()) |
---|
| 337 | { |
---|
| 338 | LABEL("DECOD [%d] - Transaction accepted",port); |
---|
| 339 | find = true; |
---|
| 340 | } |
---|
| 341 | |
---|
| 342 | SC_START(1); |
---|
| 343 | |
---|
| 344 | } while (not find); |
---|
| 345 | in_DECOD_VAL [port]->write(0); |
---|
| 346 | |
---|
[82] | 347 | if (_param->_have_port_depth[context]) |
---|
[81] | 348 | { |
---|
| 349 | TEST(Tdepth_t,out_DEPTH_TAIL [context]->read(), 0); |
---|
[82] | 350 | } |
---|
[81] | 351 | TEST(Tdepth_t,out_DEPTH_NB_BRANCH[context]->read(), _param->_size_queue[context]); |
---|
| 352 | } |
---|
| 353 | } |
---|
| 354 | |
---|
| 355 | LABEL("BRANCH_COMPLETE - hit ifetch"); |
---|
| 356 | |
---|
| 357 | { |
---|
| 358 | uint32_t port = rand() % _param->_nb_inst_branch_complete; |
---|
| 359 | |
---|
| 360 | for (uint32_t i=0; i<_param->_size_queue[context]; i++) |
---|
| 361 | { |
---|
| 362 | bool find = false; |
---|
| 363 | do |
---|
| 364 | { |
---|
| 365 | in_BRANCH_COMPLETE_VAL [port]->write((rand()%100)<percent_transaction_branch_complete); |
---|
| 366 | in_BRANCH_COMPLETE_CONTEXT_ID [port]->write(context); |
---|
| 367 | in_BRANCH_COMPLETE_DEPTH [port]->write(i); |
---|
| 368 | in_BRANCH_COMPLETE_ADDRESS [port]->write(0xcacacaca+i); |
---|
| 369 | in_BRANCH_COMPLETE_FLAG [port]->write(1); |
---|
| 370 | |
---|
[82] | 371 | if (_param->_have_port_depth[context]) |
---|
[81] | 372 | { |
---|
| 373 | TEST(Tdepth_t,out_DEPTH_TAIL [context]->read(), 0); |
---|
[82] | 374 | } |
---|
[81] | 375 | TEST(Tdepth_t,out_DEPTH_NB_BRANCH[context]->read(), _param->_size_queue[context]); |
---|
| 376 | |
---|
| 377 | SC_START(0); |
---|
| 378 | |
---|
| 379 | LABEL("BRANCH_COMPLETE [%d] %d - %d.",port,in_BRANCH_COMPLETE_VAL [port]->read(),out_BRANCH_COMPLETE_ACK [port]->read()); |
---|
| 380 | |
---|
| 381 | if (in_BRANCH_COMPLETE_VAL [port]->read() and out_BRANCH_COMPLETE_ACK [port]->read()) |
---|
| 382 | { |
---|
| 383 | LABEL("BRANCH_COMPLETE [%d] - Transaction accepted",port); |
---|
| 384 | find = true; |
---|
| 385 | |
---|
| 386 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_MISS_PREDICTION[port]->read(),0); |
---|
| 387 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_TAKE [port]->read(),1); |
---|
| 388 | TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_SRC [port]->read(),0xdeadbeef+i); |
---|
| 389 | TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_DEST [port]->read(),0x21071981+i); |
---|
| 390 | } |
---|
| 391 | |
---|
| 392 | SC_START(1); |
---|
| 393 | |
---|
| 394 | } while (not find); |
---|
| 395 | in_BRANCH_COMPLETE_VAL [port]->write(0); |
---|
| 396 | |
---|
[82] | 397 | if (_param->_have_port_depth[context]) |
---|
[81] | 398 | { |
---|
| 399 | TEST(Tdepth_t,out_DEPTH_TAIL [context]->read(), 0); |
---|
[82] | 400 | } |
---|
[81] | 401 | TEST(Tdepth_t,out_DEPTH_NB_BRANCH[context]->read(), _param->_size_queue[context]); |
---|
| 402 | } |
---|
| 403 | } |
---|
| 404 | |
---|
| 405 | LABEL("UPDATE - hit ifetch"); |
---|
| 406 | |
---|
| 407 | { |
---|
| 408 | uint32_t port = 0; //rand() % _param->_nb_inst_update; |
---|
| 409 | |
---|
| 410 | for (uint32_t i=0; i<_param->_size_queue[context]; i++) |
---|
| 411 | { |
---|
| 412 | bool find = false; |
---|
| 413 | do |
---|
| 414 | { |
---|
| 415 | in_UPDATE_ACK [port]->write((rand()%100)<percent_transaction_update); |
---|
| 416 | |
---|
| 417 | SC_START(0); |
---|
| 418 | |
---|
| 419 | if (out_UPDATE_VAL [port]->read() and in_UPDATE_ACK [port]->read()) |
---|
| 420 | { |
---|
| 421 | LABEL("UPDATE [%d] - Transaction accepted",port); |
---|
| 422 | |
---|
| 423 | find = true; |
---|
| 424 | |
---|
| 425 | TEST(Tcontext_t ,out_UPDATE_CONTEXT_ID [port]->read(), context); |
---|
| 426 | TEST(Tcontrol_t ,out_UPDATE_MISS_PREDICTION [port]->read(), 0); |
---|
| 427 | TEST(Tcontrol_t ,out_UPDATE_DIRECTION_GOOD [port]->read(), 1); |
---|
| 428 | TEST(Tcontrol_t ,out_UPDATE_BTB_VAL [port]->read(), 1); |
---|
| 429 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_SRC [port]->read(), 0xdeadbeef+i); |
---|
| 430 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_DEST [port]->read(), 0x21071981+i); |
---|
| 431 | TEST(Tbranch_condition_t,out_UPDATE_BTB_CONDITION [port]->read(), BRANCH_CONDITION_FLAG_SET); |
---|
| 432 | TEST(Tcontrol_t ,out_UPDATE_DIR_VAL [port]->read(), 1); |
---|
| 433 | if (_param->_have_port_history) |
---|
| 434 | TEST(Thistory_t ,out_UPDATE_DIR_HISTORY [port]->read(), i); |
---|
| 435 | TEST(Tcontrol_t ,out_UPDATE_RAS_VAL [port]->read(), 0); |
---|
[82] | 436 | TEST(Tcontrol_t ,out_UPDATE_RAS_PUSH [port]->read(), 0); |
---|
[81] | 437 | TEST(Taddress_t ,out_UPDATE_RAS_ADDRESS [port]->read(), 0xdeaddead+i); |
---|
| 438 | TEST(Tptr_t ,out_UPDATE_RAS_INDEX [port]->read(), (0x12345678+i)%_param->_size_ras_index[context]); |
---|
| 439 | TEST(Tcontrol_t ,out_UPDATE_RAS_PREDICTION_IFETCH [port]->read(), 1); |
---|
| 440 | } |
---|
| 441 | |
---|
| 442 | SC_START(1); |
---|
| 443 | |
---|
| 444 | } while (not find); |
---|
| 445 | in_UPDATE_ACK [port]->write(0); |
---|
| 446 | } |
---|
| 447 | |
---|
| 448 | LABEL("Wait a moment"); |
---|
| 449 | SC_START(2*_param->_size_queue[context]); |
---|
| 450 | |
---|
| 451 | // wait the garbage collector |
---|
[82] | 452 | while ((not (_param->_have_port_depth[context]) or (out_DEPTH_TAIL [context]->read() != 0)) and |
---|
| 453 | (out_DEPTH_NB_BRANCH[context]->read() != 0)) |
---|
| 454 | { |
---|
| 455 | LABEL("DEPTH [%d] nb_branch : %d - tail : %d",context,out_DEPTH_NB_BRANCH[context]->read(), out_DEPTH_TAIL [context]->read()); |
---|
| 456 | SC_START(1); |
---|
| 457 | } |
---|
[81] | 458 | } |
---|
| 459 | } |
---|
| 460 | |
---|
| 461 | { |
---|
| 462 | uint32_t context = rand() % _param->_nb_context; |
---|
| 463 | |
---|
| 464 | // LABEL("KANE : %d",context); |
---|
| 465 | |
---|
| 466 | LABEL("PREDICT - fill the queue"); |
---|
| 467 | |
---|
| 468 | { |
---|
| 469 | uint32_t port = rand() % _param->_nb_inst_predict; |
---|
| 470 | |
---|
| 471 | for (uint32_t i=0; i<_param->_size_queue[context]; i++) |
---|
| 472 | { |
---|
| 473 | |
---|
| 474 | bool find = false; |
---|
| 475 | do |
---|
| 476 | { |
---|
| 477 | in_PREDICT_VAL [port]->write((rand()%100)<percent_transaction_predict); |
---|
| 478 | in_PREDICT_CONTEXT_ID [port]->write(context); |
---|
| 479 | in_PREDICT_BTB_ADDRESS_SRC [port]->write(0xdeadbeef+i); |
---|
| 480 | in_PREDICT_BTB_ADDRESS_DEST [port]->write(0x21071981+i); |
---|
| 481 | in_PREDICT_BTB_CONDITION [port]->write(BRANCH_CONDITION_FLAG_SET); |
---|
| 482 | in_PREDICT_BTB_LAST_TAKE [port]->write(1); |
---|
| 483 | in_PREDICT_BTB_IS_ACCURATE [port]->write((rand()%100)<percent_transaction_predict); |
---|
| 484 | in_PREDICT_DIR_HISTORY [port]->write(i); |
---|
| 485 | in_PREDICT_RAS_ADDRESS [port]->write(0xdeaddead+i); |
---|
| 486 | in_PREDICT_RAS_INDEX [port]->write((0x12345678+i)%_param->_size_ras_index[context]); |
---|
| 487 | |
---|
[82] | 488 | if (_param->_have_port_depth[context]) |
---|
[81] | 489 | { |
---|
| 490 | TEST(Tdepth_t,out_DEPTH_TAIL [context]->read(), 0); |
---|
[82] | 491 | } |
---|
[81] | 492 | TEST(Tdepth_t,out_DEPTH_NB_BRANCH[context]->read(), i); |
---|
[82] | 493 | |
---|
[81] | 494 | SC_START(0); |
---|
| 495 | |
---|
| 496 | LABEL("PREDICT [%d] %d - %d (accurate : %d).",port,in_PREDICT_VAL [port]->read(),out_PREDICT_ACK [port]->read(), in_PREDICT_BTB_IS_ACCURATE [port]->read()); |
---|
| 497 | |
---|
| 498 | if (in_PREDICT_VAL [port]->read() and out_PREDICT_ACK [port]->read()) |
---|
| 499 | { |
---|
| 500 | LABEL("PREDICT [%d] - Transaction accepted",port); |
---|
| 501 | find = true; |
---|
| 502 | } |
---|
| 503 | |
---|
| 504 | SC_START(1); |
---|
| 505 | |
---|
| 506 | } while (not find); |
---|
| 507 | in_PREDICT_VAL [port]->write(0); |
---|
| 508 | |
---|
[82] | 509 | if (_param->_have_port_depth[context]) |
---|
[81] | 510 | { |
---|
| 511 | TEST(Tdepth_t,out_DEPTH_TAIL [context]->read(), 0); |
---|
[82] | 512 | } |
---|
[81] | 513 | TEST(Tdepth_t,out_DEPTH_NB_BRANCH[context]->read(), i+1); |
---|
| 514 | } |
---|
| 515 | } |
---|
| 516 | |
---|
| 517 | LABEL("DECOD - hit ifetch"); |
---|
| 518 | |
---|
| 519 | { |
---|
| 520 | uint32_t port = rand() % _param->_nb_inst_decod; |
---|
| 521 | |
---|
| 522 | for (uint32_t i=0; i<_param->_size_queue[context]; i++) |
---|
| 523 | { |
---|
| 524 | |
---|
| 525 | bool find = false; |
---|
| 526 | do |
---|
| 527 | { |
---|
| 528 | in_DECOD_VAL [port]->write((rand()%100)<percent_transaction_decod); |
---|
| 529 | in_DECOD_CONTEXT_ID [port]->write(context); |
---|
| 530 | in_DECOD_BTB_ADDRESS_SRC [port]->write(0xdeadbeef+i); |
---|
| 531 | in_DECOD_BTB_ADDRESS_DEST [port]->write(0x21071981+i); |
---|
| 532 | in_DECOD_BTB_CONDITION [port]->write(BRANCH_CONDITION_FLAG_SET); |
---|
| 533 | in_DECOD_BTB_LAST_TAKE [port]->write(1); |
---|
| 534 | in_DECOD_RAS_ADDRESS [port]->write(0xdeaddead+i); |
---|
| 535 | in_DECOD_RAS_INDEX [port]->write((0x12345678+i)%_param->_size_ras_index[context]); |
---|
[82] | 536 | in_DECOD_MISS_IFETCH [port]->write(false); |
---|
| 537 | in_DECOD_MISS_DECOD [port]->write(false); |
---|
[81] | 538 | in_DECOD_UPDATE_PREDICTION_ID [port]->write(i); |
---|
| 539 | |
---|
[82] | 540 | if (_param->_have_port_depth[context]) |
---|
[81] | 541 | { |
---|
| 542 | TEST(Tdepth_t,out_DEPTH_TAIL [context]->read(), 0); |
---|
[82] | 543 | } |
---|
[81] | 544 | TEST(Tdepth_t,out_DEPTH_NB_BRANCH[context]->read(), _param->_size_queue[context]); |
---|
| 545 | |
---|
| 546 | SC_START(0); |
---|
| 547 | |
---|
| 548 | LABEL("DECOD [%d] %d - %d.",port,in_DECOD_VAL [port]->read(),out_DECOD_ACK [port]->read()); |
---|
| 549 | |
---|
| 550 | if (in_DECOD_VAL [port]->read() and out_DECOD_ACK [port]->read()) |
---|
| 551 | { |
---|
| 552 | LABEL("DECOD [%d] - Transaction accepted",port); |
---|
| 553 | find = true; |
---|
| 554 | } |
---|
| 555 | |
---|
| 556 | SC_START(1); |
---|
| 557 | |
---|
| 558 | } while (not find); |
---|
| 559 | in_DECOD_VAL [port]->write(0); |
---|
| 560 | |
---|
[82] | 561 | if (_param->_have_port_depth[context]) |
---|
[81] | 562 | { |
---|
| 563 | TEST(Tdepth_t,out_DEPTH_TAIL [context]->read(), 0); |
---|
[82] | 564 | } |
---|
[81] | 565 | TEST(Tdepth_t,out_DEPTH_NB_BRANCH[context]->read(), _param->_size_queue[context]); |
---|
| 566 | } |
---|
| 567 | } |
---|
| 568 | |
---|
| 569 | LABEL("BRANCH_COMPLETE - hit ifetch"); |
---|
| 570 | |
---|
| 571 | { |
---|
| 572 | uint32_t port = rand() % _param->_nb_inst_branch_complete; |
---|
| 573 | |
---|
| 574 | { |
---|
| 575 | uint32_t i=0; |
---|
| 576 | bool find = false; |
---|
| 577 | do |
---|
| 578 | { |
---|
| 579 | in_BRANCH_COMPLETE_VAL [port]->write((rand()%100)<percent_transaction_branch_complete); |
---|
| 580 | in_BRANCH_COMPLETE_CONTEXT_ID [port]->write(context); |
---|
| 581 | in_BRANCH_COMPLETE_DEPTH [port]->write(i); |
---|
| 582 | in_BRANCH_COMPLETE_ADDRESS [port]->write(0xcacacaca+i); |
---|
| 583 | in_BRANCH_COMPLETE_FLAG [port]->write(0); |
---|
| 584 | |
---|
[82] | 585 | if (_param->_have_port_depth[context]) |
---|
[81] | 586 | { |
---|
| 587 | TEST(Tdepth_t,out_DEPTH_TAIL [context]->read(), 0); |
---|
[82] | 588 | } |
---|
[81] | 589 | TEST(Tdepth_t,out_DEPTH_NB_BRANCH[context]->read(), _param->_size_queue[context]); |
---|
| 590 | |
---|
| 591 | SC_START(0); |
---|
| 592 | |
---|
| 593 | LABEL("BRANCH_COMPLETE [%d] %d - %d.",port,in_BRANCH_COMPLETE_VAL [port]->read(),out_BRANCH_COMPLETE_ACK [port]->read()); |
---|
| 594 | |
---|
| 595 | if (in_BRANCH_COMPLETE_VAL [port]->read() and out_BRANCH_COMPLETE_ACK [port]->read()) |
---|
| 596 | { |
---|
| 597 | LABEL("BRANCH_COMPLETE [%d] - Transaction accepted",port); |
---|
| 598 | find = true; |
---|
| 599 | |
---|
| 600 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_MISS_PREDICTION[port]->read(),1); |
---|
| 601 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_TAKE [port]->read(),0); |
---|
| 602 | TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_SRC [port]->read(),0xdeadbeef+i); |
---|
| 603 | TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_DEST [port]->read(),0x21071981+i); |
---|
| 604 | } |
---|
| 605 | |
---|
| 606 | SC_START(1); |
---|
| 607 | |
---|
| 608 | } while (not find); |
---|
| 609 | in_BRANCH_COMPLETE_VAL [port]->write(0); |
---|
| 610 | } |
---|
| 611 | } |
---|
| 612 | |
---|
| 613 | LABEL("UPDATE - miss ifetch"); |
---|
| 614 | |
---|
| 615 | { |
---|
| 616 | uint32_t port = 0; //rand() % _param->_nb_inst_update; |
---|
| 617 | |
---|
| 618 | // for (uint32_t i=0; i<_param->_size_queue[context]; i++) |
---|
| 619 | { |
---|
| 620 | uint32_t i=0; |
---|
| 621 | |
---|
| 622 | bool find = false; |
---|
| 623 | do |
---|
| 624 | { |
---|
| 625 | in_UPDATE_ACK [port]->write((rand()%100)<percent_transaction_update); |
---|
| 626 | |
---|
| 627 | SC_START(0); |
---|
| 628 | |
---|
| 629 | if (out_UPDATE_VAL [port]->read() and in_UPDATE_ACK [port]->read()) |
---|
| 630 | { |
---|
| 631 | LABEL("UPDATE [%d] - Transaction accepted",port); |
---|
| 632 | |
---|
| 633 | find = true; |
---|
| 634 | |
---|
| 635 | TEST(Tcontext_t ,out_UPDATE_CONTEXT_ID [port]->read(), context); |
---|
| 636 | TEST(Tcontrol_t ,out_UPDATE_MISS_PREDICTION [port]->read(), 1); |
---|
| 637 | TEST(Tcontrol_t ,out_UPDATE_DIRECTION_GOOD [port]->read(), 0); |
---|
| 638 | TEST(Tcontrol_t ,out_UPDATE_BTB_VAL [port]->read(), 1); |
---|
| 639 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_SRC [port]->read(), 0xdeadbeef+i); |
---|
| 640 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_DEST [port]->read(), 0x21071981+i); |
---|
| 641 | TEST(Tbranch_condition_t,out_UPDATE_BTB_CONDITION [port]->read(), BRANCH_CONDITION_FLAG_SET); |
---|
| 642 | TEST(Tcontrol_t ,out_UPDATE_DIR_VAL [port]->read(), 1); |
---|
| 643 | if (_param->_have_port_history) |
---|
| 644 | TEST(Thistory_t ,out_UPDATE_DIR_HISTORY [port]->read(), i); |
---|
| 645 | TEST(Tcontrol_t ,out_UPDATE_RAS_VAL [port]->read(), 0); |
---|
[82] | 646 | TEST(Tcontrol_t ,out_UPDATE_RAS_PUSH [port]->read(), 0); |
---|
[81] | 647 | TEST(Taddress_t ,out_UPDATE_RAS_ADDRESS [port]->read(), 0xdeaddead+i); |
---|
| 648 | TEST(Tptr_t ,out_UPDATE_RAS_INDEX [port]->read(), (0x12345678+i)%_param->_size_ras_index[context]); |
---|
| 649 | TEST(Tcontrol_t ,out_UPDATE_RAS_PREDICTION_IFETCH [port]->read(), 1); |
---|
| 650 | } |
---|
| 651 | |
---|
| 652 | SC_START(1); |
---|
| 653 | |
---|
| 654 | } while (not find); |
---|
| 655 | in_UPDATE_ACK [port]->write(0); |
---|
| 656 | } |
---|
| 657 | |
---|
| 658 | LABEL("Wait a moment"); |
---|
| 659 | SC_START(_param->_size_queue[context]); |
---|
| 660 | |
---|
| 661 | // wait the garbage collector |
---|
[82] | 662 | while (((not (_param->_have_port_depth[context])) or (out_DEPTH_TAIL [context]->read() != 0)) and |
---|
| 663 | (out_DEPTH_NB_BRANCH[context]->read() != 0)) |
---|
[81] | 664 | { |
---|
| 665 | LABEL("DEPTH [%d] nb_branch : %d - tail : %d",context,out_DEPTH_NB_BRANCH[context]->read(), out_DEPTH_TAIL [context]->read()); |
---|
| 666 | SC_START(1); |
---|
| 667 | } |
---|
| 668 | } |
---|
| 669 | } |
---|
| 670 | |
---|
| 671 | LABEL ("Yo1"); |
---|
[78] | 672 | SC_START(1); |
---|
[81] | 673 | LABEL ("Yo2"); |
---|
| 674 | |
---|
[78] | 675 | } |
---|
| 676 | |
---|
| 677 | /******************************************************** |
---|
| 678 | * Simulation - End |
---|
| 679 | ********************************************************/ |
---|
| 680 | |
---|
| 681 | TEST_OK ("End of Simulation"); |
---|
| 682 | delete _time; |
---|
| 683 | |
---|
| 684 | msg(_("<%s> : ............ Stop Simulation\n"),name.c_str()); |
---|
| 685 | |
---|
| 686 | delete in_CLOCK; |
---|
| 687 | delete in_NRESET; |
---|
[81] | 688 | |
---|
| 689 | // ~~~~~[ Interface : "predict" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 690 | delete [] in_PREDICT_VAL ; |
---|
| 691 | delete [] out_PREDICT_ACK ; |
---|
| 692 | delete [] in_PREDICT_CONTEXT_ID ; |
---|
| 693 | delete [] in_PREDICT_BTB_ADDRESS_SRC ; |
---|
| 694 | delete [] in_PREDICT_BTB_ADDRESS_DEST ; |
---|
| 695 | delete [] in_PREDICT_BTB_CONDITION ; |
---|
| 696 | delete [] in_PREDICT_BTB_LAST_TAKE ; |
---|
| 697 | delete [] in_PREDICT_BTB_IS_ACCURATE ; |
---|
| 698 | delete [] in_PREDICT_DIR_HISTORY ; |
---|
| 699 | delete [] in_PREDICT_RAS_ADDRESS ; |
---|
| 700 | delete [] in_PREDICT_RAS_INDEX ; |
---|
| 701 | //delete [] out_PREDICT_UPDATE_PREDICTION_ID; |
---|
| 702 | |
---|
| 703 | // ~~~~~[ Interface : "decod" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 704 | delete [] in_DECOD_VAL ; |
---|
| 705 | delete [] out_DECOD_ACK ; |
---|
| 706 | delete [] in_DECOD_CONTEXT_ID ; |
---|
| 707 | delete [] in_DECOD_BTB_ADDRESS_SRC ; |
---|
| 708 | delete [] in_DECOD_BTB_ADDRESS_DEST ; |
---|
| 709 | delete [] in_DECOD_BTB_CONDITION ; |
---|
| 710 | delete [] in_DECOD_BTB_LAST_TAKE ; |
---|
| 711 | delete [] in_DECOD_RAS_ADDRESS ; |
---|
| 712 | delete [] in_DECOD_RAS_INDEX ; |
---|
[82] | 713 | delete [] in_DECOD_MISS_IFETCH ; |
---|
| 714 | delete [] in_DECOD_MISS_DECOD ; |
---|
[81] | 715 | delete [] in_DECOD_UPDATE_PREDICTION_ID ; |
---|
| 716 | //delete [] out_DECOD_DEPTH ; |
---|
| 717 | |
---|
| 718 | // ~~~~~[ Interface : "branch_complete" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 719 | delete [] in_BRANCH_COMPLETE_VAL ; |
---|
| 720 | delete [] out_BRANCH_COMPLETE_ACK ; |
---|
| 721 | delete [] in_BRANCH_COMPLETE_CONTEXT_ID ; |
---|
| 722 | delete [] in_BRANCH_COMPLETE_DEPTH ; |
---|
| 723 | delete [] in_BRANCH_COMPLETE_ADDRESS ; |
---|
| 724 | delete [] in_BRANCH_COMPLETE_FLAG ; |
---|
| 725 | delete [] out_BRANCH_COMPLETE_MISS_PREDICTION; |
---|
| 726 | delete [] out_BRANCH_COMPLETE_TAKE ; |
---|
| 727 | delete [] out_BRANCH_COMPLETE_ADDRESS_SRC ; |
---|
| 728 | delete [] out_BRANCH_COMPLETE_ADDRESS_DEST ; |
---|
[82] | 729 | |
---|
| 730 | // ~~~~~[ Interface : "branch_event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 731 | delete [] out_BRANCH_EVENT_VAL ; |
---|
| 732 | delete [] in_BRANCH_EVENT_ACK ; |
---|
| 733 | // delete [] in_BRANCH_EVENT_CONTEXT_ID ; |
---|
| 734 | // delete [] in_BRANCH_EVENT_DEPTH ; |
---|
| 735 | // delete [] out_BRANCH_EVENT_MISS_PREDICTION; |
---|
| 736 | delete [] out_BRANCH_EVENT_ADDRESS_SRC ; |
---|
| 737 | delete [] out_BRANCH_EVENT_ADDRESS_DEST ; |
---|
[81] | 738 | |
---|
| 739 | // ~~~~~[ Interface : "update" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 740 | delete [] out_UPDATE_VAL ; |
---|
| 741 | delete [] in_UPDATE_ACK ; |
---|
| 742 | delete [] out_UPDATE_CONTEXT_ID ; |
---|
| 743 | delete [] out_UPDATE_MISS_PREDICTION ; |
---|
| 744 | delete [] out_UPDATE_DIRECTION_GOOD ; |
---|
| 745 | delete [] out_UPDATE_BTB_VAL ; |
---|
| 746 | delete [] out_UPDATE_BTB_ADDRESS_SRC ; |
---|
| 747 | delete [] out_UPDATE_BTB_ADDRESS_DEST ; |
---|
| 748 | delete [] out_UPDATE_BTB_CONDITION ; |
---|
| 749 | delete [] out_UPDATE_DIR_VAL ; |
---|
| 750 | delete [] out_UPDATE_DIR_HISTORY ; |
---|
| 751 | delete [] out_UPDATE_RAS_VAL ; |
---|
[82] | 752 | delete [] out_UPDATE_RAS_PUSH ; |
---|
[81] | 753 | delete [] out_UPDATE_RAS_ADDRESS ; |
---|
| 754 | delete [] out_UPDATE_RAS_INDEX ; |
---|
| 755 | delete [] out_UPDATE_RAS_PREDICTION_IFETCH; |
---|
| 756 | |
---|
| 757 | // ~~~~~[ Interface : "depth" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 758 | delete [] out_DEPTH_NB_BRANCH; |
---|
| 759 | delete [] out_DEPTH_TAIL; |
---|
| 760 | |
---|
[78] | 761 | #endif |
---|
| 762 | |
---|
| 763 | delete _Update_Prediction_Table; |
---|
| 764 | #ifdef STATISTICS |
---|
| 765 | delete _parameters_statistics; |
---|
| 766 | #endif |
---|
| 767 | } |
---|