[78] | 1 | /* |
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[88] | 2 | * $id: test.cpp 82 2008-05-01 16:48:45Z rosiere $ |
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[78] | 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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[95] | 9 | #define NB_ITERATION 16 |
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| 10 | #define CYCLE_MAX (1024*NB_ITERATION) |
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[81] | 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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[88] | 16 | typedef struct |
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| 17 | { |
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| 18 | uint32_t ufpt_ptr ; |
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| 19 | uint32_t upt_ptr ; |
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| 20 | |
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| 21 | Tcontext_t context ; |
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| 22 | Taddress_t address_src ; |
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| 23 | Taddress_t address_dest; |
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| 24 | Taddress_t address_good; |
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| 25 | Tbranch_condition_t condition ; |
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| 26 | Tcontrol_t take ; |
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| 27 | Tcontrol_t take_good ; |
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| 28 | Tcontrol_t flag ; |
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[98] | 29 | Tcontrol_t no_sequence ; |
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[88] | 30 | Tcontrol_t is_accurate ; |
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| 31 | Thistory_t history ; |
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| 32 | Taddress_t ras_address ; |
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| 33 | Tptr_t ras_index ; |
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| 34 | Tcontrol_t miss_ifetch ; |
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| 35 | Tcontrol_t miss_decod ; |
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| 36 | Tcontrol_t miss_commit ; |
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| 37 | } request_t; |
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| 38 | |
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[78] | 39 | void test (string name, |
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| 40 | morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::update_prediction_table::Parameters * _param) |
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| 41 | { |
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| 42 | msg(_("<%s> : Simulation SystemC.\n"),name.c_str()); |
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| 43 | |
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| 44 | #ifdef STATISTICS |
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[97] | 45 | morpheo::behavioural::Parameters_Statistics * _parameters_statistics = new morpheo::behavioural::Parameters_Statistics (5,CYCLE_MAX); |
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[78] | 46 | #endif |
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| 47 | |
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[81] | 48 | Tusage_t _usage = USE_ALL; |
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| 49 | |
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| 50 | // _usage = usage_unset(_usage,USE_SYSTEMC ); |
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| 51 | // _usage = usage_unset(_usage,USE_VHDL ); |
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| 52 | // _usage = usage_unset(_usage,USE_VHDL_TESTBENCH ); |
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| 53 | // _usage = usage_unset(_usage,USE_VHDL_TESTBENCH_ASSERT); |
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| 54 | // _usage = usage_unset(_usage,USE_POSITION ); |
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| 55 | // _usage = usage_unset(_usage,USE_STATISTICS ); |
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| 56 | // _usage = usage_unset(_usage,USE_INFORMATION ); |
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| 57 | |
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| 58 | Update_Prediction_Table * _Update_Prediction_Table = new Update_Prediction_Table |
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| 59 | (name.c_str(), |
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[78] | 60 | #ifdef STATISTICS |
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[81] | 61 | _parameters_statistics, |
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[78] | 62 | #endif |
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[81] | 63 | _param, |
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| 64 | _usage); |
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[78] | 65 | |
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| 66 | #ifdef SYSTEMC |
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| 67 | /********************************************************************* |
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| 68 | * Déclarations des signaux |
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| 69 | *********************************************************************/ |
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| 70 | string rename; |
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| 71 | |
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| 72 | sc_clock * in_CLOCK = new sc_clock ("clock", 1.0, 0.5); |
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| 73 | sc_signal<Tcontrol_t> * in_NRESET = new sc_signal<Tcontrol_t> ("NRESET"); |
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[81] | 74 | |
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| 75 | ALLOC1_SC_SIGNAL( in_PREDICT_VAL ," in_PREDICT_VAL ",Tcontrol_t ,_param->_nb_inst_predict); |
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| 76 | ALLOC1_SC_SIGNAL(out_PREDICT_ACK ,"out_PREDICT_ACK ",Tcontrol_t ,_param->_nb_inst_predict); |
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| 77 | ALLOC1_SC_SIGNAL( in_PREDICT_CONTEXT_ID ," in_PREDICT_CONTEXT_ID ",Tcontext_t ,_param->_nb_inst_predict); |
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| 78 | ALLOC1_SC_SIGNAL( in_PREDICT_BTB_ADDRESS_SRC ," in_PREDICT_BTB_ADDRESS_SRC ",Taddress_t ,_param->_nb_inst_predict); |
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| 79 | ALLOC1_SC_SIGNAL( in_PREDICT_BTB_ADDRESS_DEST ," in_PREDICT_BTB_ADDRESS_DEST ",Taddress_t ,_param->_nb_inst_predict); |
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| 80 | ALLOC1_SC_SIGNAL( in_PREDICT_BTB_CONDITION ," in_PREDICT_BTB_CONDITION ",Tbranch_condition_t,_param->_nb_inst_predict); |
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| 81 | ALLOC1_SC_SIGNAL( in_PREDICT_BTB_LAST_TAKE ," in_PREDICT_BTB_LAST_TAKE ",Tcontrol_t ,_param->_nb_inst_predict); |
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| 82 | ALLOC1_SC_SIGNAL( in_PREDICT_BTB_IS_ACCURATE ," in_PREDICT_BTB_IS_ACCURATE ",Tcontrol_t ,_param->_nb_inst_predict); |
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| 83 | ALLOC1_SC_SIGNAL( in_PREDICT_DIR_HISTORY ," in_PREDICT_DIR_HISTORY ",Thistory_t ,_param->_nb_inst_predict); |
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| 84 | ALLOC1_SC_SIGNAL( in_PREDICT_RAS_ADDRESS ," in_PREDICT_RAS_ADDRESS ",Taddress_t ,_param->_nb_inst_predict); |
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| 85 | ALLOC1_SC_SIGNAL( in_PREDICT_RAS_INDEX ," in_PREDICT_RAS_INDEX ",Tptr_t ,_param->_nb_inst_predict); |
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[88] | 86 | ALLOC1_SC_SIGNAL(out_PREDICT_UPDATE_PREDICTION_ID ,"out_PREDICT_UPDATE_PREDICTION_ID ",Tprediction_ptr_t ,_param->_nb_inst_predict); |
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[81] | 87 | ALLOC1_SC_SIGNAL( in_DECOD_VAL ," in_DECOD_VAL ",Tcontrol_t ,_param->_nb_inst_decod); |
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| 88 | ALLOC1_SC_SIGNAL(out_DECOD_ACK ,"out_DECOD_ACK ",Tcontrol_t ,_param->_nb_inst_decod); |
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| 89 | ALLOC1_SC_SIGNAL( in_DECOD_CONTEXT_ID ," in_DECOD_CONTEXT_ID ",Tcontext_t ,_param->_nb_inst_decod); |
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| 90 | ALLOC1_SC_SIGNAL( in_DECOD_BTB_ADDRESS_SRC ," in_DECOD_BTB_ADDRESS_SRC ",Taddress_t ,_param->_nb_inst_decod); |
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| 91 | ALLOC1_SC_SIGNAL( in_DECOD_BTB_ADDRESS_DEST ," in_DECOD_BTB_ADDRESS_DEST ",Taddress_t ,_param->_nb_inst_decod); |
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| 92 | ALLOC1_SC_SIGNAL( in_DECOD_BTB_CONDITION ," in_DECOD_BTB_CONDITION ",Tbranch_condition_t,_param->_nb_inst_decod); |
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| 93 | ALLOC1_SC_SIGNAL( in_DECOD_BTB_LAST_TAKE ," in_DECOD_BTB_LAST_TAKE ",Tcontrol_t ,_param->_nb_inst_decod); |
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| 94 | ALLOC1_SC_SIGNAL( in_DECOD_RAS_ADDRESS ," in_DECOD_RAS_ADDRESS ",Taddress_t ,_param->_nb_inst_decod); |
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| 95 | ALLOC1_SC_SIGNAL( in_DECOD_RAS_INDEX ," in_DECOD_RAS_INDEX ",Tptr_t ,_param->_nb_inst_decod); |
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[82] | 96 | ALLOC1_SC_SIGNAL( in_DECOD_MISS_IFETCH ," in_DECOD_MISS_IFETCH ",Tcontrol_t ,_param->_nb_inst_decod); |
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| 97 | ALLOC1_SC_SIGNAL( in_DECOD_MISS_DECOD ," in_DECOD_MISS_DECOD ",Tcontrol_t ,_param->_nb_inst_decod); |
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[81] | 98 | ALLOC1_SC_SIGNAL( in_DECOD_UPDATE_PREDICTION_ID ," in_DECOD_UPDATE_PREDICTION_ID ",Tprediction_ptr_t ,_param->_nb_inst_decod); |
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| 99 | //ALLOC1_SC_SIGNAL(out_DECOD_DEPTH ,"out_DECOD_DEPTH ",Tdepth_t ,_param->_nb_inst_decod); |
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[88] | 100 | ALLOC1_SC_SIGNAL( in_DECOD_IS_ACCURATE ," in_DECOD_IS_ACCURATE ",Tcontrol_t ,_param->_nb_inst_decod); |
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[82] | 101 | |
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[81] | 102 | ALLOC1_SC_SIGNAL( in_BRANCH_COMPLETE_VAL ," in_BRANCH_COMPLETE_VAL ",Tcontrol_t ,_param->_nb_inst_branch_complete); |
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| 103 | ALLOC1_SC_SIGNAL(out_BRANCH_COMPLETE_ACK ,"out_BRANCH_COMPLETE_ACK ",Tcontrol_t ,_param->_nb_inst_branch_complete); |
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| 104 | ALLOC1_SC_SIGNAL( in_BRANCH_COMPLETE_CONTEXT_ID ," in_BRANCH_COMPLETE_CONTEXT_ID ",Tcontext_t ,_param->_nb_inst_branch_complete); |
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| 105 | ALLOC1_SC_SIGNAL( in_BRANCH_COMPLETE_DEPTH ," in_BRANCH_COMPLETE_DEPTH ",Tdepth_t ,_param->_nb_inst_branch_complete); |
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| 106 | ALLOC1_SC_SIGNAL( in_BRANCH_COMPLETE_ADDRESS ," in_BRANCH_COMPLETE_ADDRESS ",Taddress_t ,_param->_nb_inst_branch_complete); |
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[98] | 107 | ALLOC1_SC_SIGNAL( in_BRANCH_COMPLETE_NO_SEQUENCE ," in_BRANCH_COMPLETE_NO_SEQUENCE ",Tcontrol_t ,_param->_nb_inst_branch_complete); |
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[81] | 108 | ALLOC1_SC_SIGNAL(out_BRANCH_COMPLETE_MISS_PREDICTION,"out_BRANCH_COMPLETE_MISS_PREDICTION",Tcontrol_t ,_param->_nb_inst_branch_complete); |
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| 109 | ALLOC1_SC_SIGNAL(out_BRANCH_COMPLETE_TAKE ,"out_BRANCH_COMPLETE_TAKE ",Tcontrol_t ,_param->_nb_inst_branch_complete); |
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| 110 | ALLOC1_SC_SIGNAL(out_BRANCH_COMPLETE_ADDRESS_SRC ,"out_BRANCH_COMPLETE_ADDRESS_SRC ",Taddress_t ,_param->_nb_inst_branch_complete); |
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| 111 | 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] | 112 | |
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| 113 | ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_VAL ,"out_BRANCH_EVENT_VAL ",Tcontrol_t ,_param->_nb_context); |
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| 114 | ALLOC1_SC_SIGNAL( in_BRANCH_EVENT_ACK ," in_BRANCH_EVENT_ACK ",Tcontrol_t ,_param->_nb_context); |
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[98] | 115 | // ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_CONTEXT_ID ,"out_BRANCH_EVENT_CONTEXT_ID ",Tcontext_t ,_param->_nb_context); |
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| 116 | ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_DEPTH ,"out_BRANCH_EVENT_DEPTH ",Tdepth_t ,_param->_nb_context); |
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[82] | 117 | // ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_MISS_PREDICTION,"out_BRANCH_EVENT_MISS_PREDICTION",Tcontrol_t ,_param->_nb_context); |
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| 118 | ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_ADDRESS_SRC ,"out_BRANCH_EVENT_ADDRESS_SRC ",Taddress_t ,_param->_nb_context); |
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[94] | 119 | ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_ADDRESS_DEST_VAL,"out_BRANCH_EVENT_ADDRESS_DEST_VAL",Tcontrol_t ,_param->_nb_context); |
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[82] | 120 | ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_ADDRESS_DEST ,"out_BRANCH_EVENT_ADDRESS_DEST ",Taddress_t ,_param->_nb_context); |
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| 121 | |
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[81] | 122 | ALLOC1_SC_SIGNAL(out_UPDATE_VAL ,"out_UPDATE_VAL ",Tcontrol_t ,_param->_nb_inst_update); |
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| 123 | ALLOC1_SC_SIGNAL( in_UPDATE_ACK ," in_UPDATE_ACK ",Tcontrol_t ,_param->_nb_inst_update); |
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| 124 | ALLOC1_SC_SIGNAL(out_UPDATE_CONTEXT_ID ,"out_UPDATE_CONTEXT_ID ",Tcontext_t ,_param->_nb_inst_update); |
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| 125 | ALLOC1_SC_SIGNAL(out_UPDATE_MISS_PREDICTION ,"out_UPDATE_MISS_PREDICTION ",Tcontrol_t ,_param->_nb_inst_update); |
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| 126 | ALLOC1_SC_SIGNAL(out_UPDATE_DIRECTION_GOOD ,"out_UPDATE_DIRECTION_GOOD ",Tcontrol_t ,_param->_nb_inst_update); |
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| 127 | ALLOC1_SC_SIGNAL(out_UPDATE_BTB_VAL ,"out_UPDATE_BTB_VAL ",Tcontrol_t ,_param->_nb_inst_update); |
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| 128 | ALLOC1_SC_SIGNAL(out_UPDATE_BTB_ADDRESS_SRC ,"out_UPDATE_BTB_ADDRESS_SRC ",Taddress_t ,_param->_nb_inst_update); |
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| 129 | ALLOC1_SC_SIGNAL(out_UPDATE_BTB_ADDRESS_DEST ,"out_UPDATE_BTB_ADDRESS_DEST ",Taddress_t ,_param->_nb_inst_update); |
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| 130 | ALLOC1_SC_SIGNAL(out_UPDATE_BTB_CONDITION ,"out_UPDATE_BTB_CONDITION ",Tbranch_condition_t,_param->_nb_inst_update); |
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| 131 | ALLOC1_SC_SIGNAL(out_UPDATE_DIR_VAL ,"out_UPDATE_DIR_VAL ",Tcontrol_t ,_param->_nb_inst_update); |
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| 132 | ALLOC1_SC_SIGNAL(out_UPDATE_DIR_HISTORY ,"out_UPDATE_DIR_HISTORY ",Thistory_t ,_param->_nb_inst_update); |
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| 133 | ALLOC1_SC_SIGNAL(out_UPDATE_RAS_VAL ,"out_UPDATE_RAS_VAL ",Tcontrol_t ,_param->_nb_inst_update); |
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[94] | 134 | ALLOC1_SC_SIGNAL(out_UPDATE_RAS_FLUSH ,"out_UPDATE_RAS_FLUSH ",Tcontrol_t ,_param->_nb_inst_update); |
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[82] | 135 | ALLOC1_SC_SIGNAL(out_UPDATE_RAS_PUSH ,"out_UPDATE_RAS_PUSH ",Tcontrol_t ,_param->_nb_inst_update); |
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[81] | 136 | ALLOC1_SC_SIGNAL(out_UPDATE_RAS_ADDRESS ,"out_UPDATE_RAS_ADDRESS ",Taddress_t ,_param->_nb_inst_update); |
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| 137 | ALLOC1_SC_SIGNAL(out_UPDATE_RAS_INDEX ,"out_UPDATE_RAS_INDEX ",Tptr_t ,_param->_nb_inst_update); |
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| 138 | ALLOC1_SC_SIGNAL(out_UPDATE_RAS_PREDICTION_IFETCH ,"out_UPDATE_RAS_PREDICTION_IFETCH ",Tcontrol_t ,_param->_nb_inst_update); |
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[95] | 139 | |
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[97] | 140 | ALLOC1_SC_SIGNAL( in_EVENT_VAL ," in_EVENT_VAL ",Tcontrol_t ,_param->_nb_context); |
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| 141 | ALLOC1_SC_SIGNAL(out_EVENT_ACK ,"out_EVENT_ACK ",Tcontrol_t ,_param->_nb_context); |
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[95] | 142 | ALLOC1_SC_SIGNAL( in_EVENT_TYPE ," in_EVENT_TYPE ",Tevent_type_t ,_param->_nb_context); |
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| 143 | ALLOC1_SC_SIGNAL( in_EVENT_DEPTH ," in_EVENT_DEPTH ",Tdepth_t ,_param->_nb_context); |
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| 144 | |
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[101] | 145 | ALLOC1_SC_SIGNAL(out_DEPTH_VAL ,"out_DEPTH_VAL ",Tcontrol_t ,_param->_nb_context); |
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[88] | 146 | ALLOC1_SC_SIGNAL(out_DEPTH_CURRENT ,"out_DEPTH_CURRENT ",Tdepth_t ,_param->_nb_context); |
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| 147 | ALLOC1_SC_SIGNAL(out_DEPTH_MIN ,"out_DEPTH_MIN ",Tdepth_t ,_param->_nb_context); |
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| 148 | ALLOC1_SC_SIGNAL(out_DEPTH_MAX ,"out_DEPTH_MAX ",Tdepth_t ,_param->_nb_context); |
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[101] | 149 | ALLOC1_SC_SIGNAL(out_DEPTH_FULL ,"out_DEPTH_FULL ",Tcontrol_t ,_param->_nb_context); |
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[78] | 150 | |
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| 151 | /******************************************************** |
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| 152 | * Instanciation |
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| 153 | ********************************************************/ |
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| 154 | |
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| 155 | msg(_("<%s> : Instanciation of _Update_Prediction_Table.\n"),name.c_str()); |
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| 156 | |
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| 157 | (*(_Update_Prediction_Table->in_CLOCK)) (*(in_CLOCK)); |
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| 158 | (*(_Update_Prediction_Table->in_NRESET)) (*(in_NRESET)); |
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| 159 | |
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[81] | 160 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_VAL ,_param->_nb_inst_predict); |
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| 161 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_PREDICT_ACK ,_param->_nb_inst_predict); |
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| 162 | if (_param->_have_port_context_id) |
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| 163 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_CONTEXT_ID ,_param->_nb_inst_predict); |
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| 164 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_BTB_ADDRESS_SRC ,_param->_nb_inst_predict); |
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| 165 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_BTB_ADDRESS_DEST ,_param->_nb_inst_predict); |
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| 166 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_BTB_CONDITION ,_param->_nb_inst_predict); |
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| 167 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_BTB_LAST_TAKE ,_param->_nb_inst_predict); |
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| 168 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_BTB_IS_ACCURATE ,_param->_nb_inst_predict); |
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| 169 | if (_param->_have_port_history) |
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| 170 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_DIR_HISTORY ,_param->_nb_inst_predict); |
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| 171 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_RAS_ADDRESS ,_param->_nb_inst_predict); |
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| 172 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_RAS_INDEX ,_param->_nb_inst_predict); |
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[88] | 173 | if (_param->_have_port_depth) |
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| 174 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_PREDICT_UPDATE_PREDICTION_ID ,_param->_nb_inst_predict); |
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[81] | 175 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_VAL ,_param->_nb_inst_decod); |
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| 176 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_DECOD_ACK ,_param->_nb_inst_decod); |
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| 177 | if (_param->_have_port_context_id) |
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| 178 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_CONTEXT_ID ,_param->_nb_inst_decod); |
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| 179 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_BTB_ADDRESS_SRC ,_param->_nb_inst_decod); |
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| 180 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_BTB_ADDRESS_DEST ,_param->_nb_inst_decod); |
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| 181 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_BTB_CONDITION ,_param->_nb_inst_decod); |
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| 182 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_BTB_LAST_TAKE ,_param->_nb_inst_decod); |
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| 183 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_RAS_ADDRESS ,_param->_nb_inst_decod); |
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| 184 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_RAS_INDEX ,_param->_nb_inst_decod); |
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[82] | 185 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_MISS_IFETCH ,_param->_nb_inst_decod); |
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| 186 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_MISS_DECOD ,_param->_nb_inst_decod); |
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[88] | 187 | if (_param->_have_port_depth) |
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[81] | 188 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_UPDATE_PREDICTION_ID ,_param->_nb_inst_decod); |
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| 189 | //if (_param->_have_port_depth) |
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| 190 | //INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_DECOD_DEPTH ,_param->_nb_inst_decod); |
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[88] | 191 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_IS_ACCURATE ,_param->_nb_inst_decod); |
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[81] | 192 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_COMPLETE_VAL ,_param->_nb_inst_branch_complete); |
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| 193 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_COMPLETE_ACK ,_param->_nb_inst_branch_complete); |
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| 194 | if (_param->_have_port_context_id) |
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| 195 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_COMPLETE_CONTEXT_ID ,_param->_nb_inst_branch_complete); |
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[88] | 196 | if (_param->_have_port_depth) |
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[81] | 197 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_COMPLETE_DEPTH ,_param->_nb_inst_branch_complete); |
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| 198 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_COMPLETE_ADDRESS ,_param->_nb_inst_branch_complete); |
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[98] | 199 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_COMPLETE_NO_SEQUENCE ,_param->_nb_inst_branch_complete); |
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[81] | 200 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_COMPLETE_MISS_PREDICTION,_param->_nb_inst_branch_complete); |
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| 201 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_COMPLETE_TAKE ,_param->_nb_inst_branch_complete); |
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| 202 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_COMPLETE_ADDRESS_SRC ,_param->_nb_inst_branch_complete); |
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| 203 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_COMPLETE_ADDRESS_DEST ,_param->_nb_inst_branch_complete); |
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[82] | 204 | |
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| 205 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_EVENT_VAL ,_param->_nb_context); |
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| 206 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_EVENT_ACK ,_param->_nb_context); |
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[98] | 207 | //if (_param->_have_port_context_id) |
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| 208 | //INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_EVENT_CONTEXT_ID ,_param->_nb_context); |
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| 209 | if (_param->_have_port_depth) |
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| 210 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_EVENT_DEPTH ,_param->_nb_context); |
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| 211 | //INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_EVENT_MISS_PREDICTION,_param->_nb_context); |
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[82] | 212 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_EVENT_ADDRESS_SRC ,_param->_nb_context); |
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[94] | 213 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_EVENT_ADDRESS_DEST_VAL,_param->_nb_context); |
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[82] | 214 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_EVENT_ADDRESS_DEST ,_param->_nb_context); |
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| 215 | |
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[81] | 216 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_VAL ,_param->_nb_inst_update); |
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| 217 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_UPDATE_ACK ,_param->_nb_inst_update); |
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| 218 | if (_param->_have_port_context_id) |
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| 219 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_CONTEXT_ID ,_param->_nb_inst_update); |
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| 220 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_MISS_PREDICTION ,_param->_nb_inst_update); |
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| 221 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_DIRECTION_GOOD ,_param->_nb_inst_update); |
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| 222 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_BTB_VAL ,_param->_nb_inst_update); |
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| 223 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_BTB_ADDRESS_SRC ,_param->_nb_inst_update); |
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| 224 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_BTB_ADDRESS_DEST ,_param->_nb_inst_update); |
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| 225 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_BTB_CONDITION ,_param->_nb_inst_update); |
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| 226 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_DIR_VAL ,_param->_nb_inst_update); |
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| 227 | if (_param->_have_port_history) |
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| 228 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_DIR_HISTORY ,_param->_nb_inst_update); |
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| 229 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_RAS_VAL ,_param->_nb_inst_update); |
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[94] | 230 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_RAS_FLUSH ,_param->_nb_inst_update); |
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[82] | 231 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_RAS_PUSH ,_param->_nb_inst_update); |
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[81] | 232 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_RAS_ADDRESS ,_param->_nb_inst_update); |
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| 233 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_RAS_INDEX ,_param->_nb_inst_update); |
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| 234 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_RAS_PREDICTION_IFETCH ,_param->_nb_inst_update); |
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[97] | 235 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_EVENT_VAL ,_param->_nb_context); |
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| 236 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_EVENT_ACK ,_param->_nb_context); |
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[95] | 237 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_EVENT_TYPE ,_param->_nb_context); |
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[88] | 238 | if (_param->_have_port_depth) |
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[82] | 239 | { |
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[95] | 240 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_EVENT_DEPTH ,_param->_nb_context); |
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[88] | 241 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_DEPTH_CURRENT ,_param->_nb_context); |
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| 242 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_DEPTH_MIN ,_param->_nb_context); |
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[101] | 243 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_DEPTH_MAX ,_param->_nb_context); |
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[82] | 244 | } |
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[101] | 245 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_DEPTH_VAL ,_param->_nb_context); |
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| 246 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_DEPTH_FULL ,_param->_nb_context); |
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[78] | 247 | |
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| 248 | msg(_("<%s> : Start Simulation ............\n"),name.c_str()); |
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| 249 | |
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| 250 | Time * _time = new Time(); |
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| 251 | |
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| 252 | /******************************************************** |
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| 253 | * Simulation - Begin |
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| 254 | ********************************************************/ |
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| 255 | |
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| 256 | // Initialisation |
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| 257 | |
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| 258 | const uint32_t seed = 0; |
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| 259 | //const uint32_t seed = static_cast<uint32_t>(time(NULL)); |
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| 260 | |
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| 261 | srand(seed); |
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| 262 | |
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[81] | 263 | const int32_t percent_transaction_predict = 75; |
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| 264 | const int32_t percent_transaction_decod = 75; |
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| 265 | const int32_t percent_transaction_branch_complete = 75; |
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| 266 | const int32_t percent_transaction_update = 75; |
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[94] | 267 | const int32_t percent_transaction_branch_event = 75; |
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[81] | 268 | |
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[95] | 269 | const bool test1 = true; |
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| 270 | const bool test2 = true; |
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| 271 | const bool test3 = true; |
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[94] | 272 | const bool test4 = true; |
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[88] | 273 | |
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| 274 | std::list<request_t> ufpt; |
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| 275 | std::list<request_t> upt; |
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[94] | 276 | request_t event; |
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[88] | 277 | |
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[78] | 278 | SC_START(0); |
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| 279 | LABEL("Initialisation"); |
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| 280 | |
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| 281 | LABEL("Reset"); |
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| 282 | in_NRESET->write(0); |
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| 283 | SC_START(5); |
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| 284 | in_NRESET->write(1); |
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| 285 | |
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[95] | 286 | Tdepth_t ufpt_bottom [_param->_nb_context]; |
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| 287 | Tdepth_t ufpt_top [_param->_nb_context]; |
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| 288 | |
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| 289 | Tdepth_t upt_bottom [_param->_nb_context]; |
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| 290 | Tdepth_t upt_top [_param->_nb_context]; |
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| 291 | Tdepth_t upt_top_event[_param->_nb_context]; |
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[88] | 292 | |
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| 293 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
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[82] | 294 | { |
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[95] | 295 | ufpt_bottom [i] = 0; |
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| 296 | ufpt_top [i] = 0; |
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| 297 | upt_bottom [i] = 0; |
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| 298 | upt_top [i] = 0; |
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| 299 | upt_top_event[i] = 0; |
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[82] | 300 | } |
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| 301 | |
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[88] | 302 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
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| 303 | { |
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| 304 | TEST(Tdepth_t,out_DEPTH_CURRENT [i]->read(),upt_top [i]); |
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| 305 | TEST(Tdepth_t,out_DEPTH_MIN [i]->read(),upt_bottom [i]); |
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| 306 | TEST(Tdepth_t,out_DEPTH_MAX [i]->read(),upt_top [i]); |
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| 307 | } |
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[78] | 308 | |
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| 309 | for (uint32_t iteration=0; iteration<NB_ITERATION; iteration ++) |
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| 310 | { |
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| 311 | LABEL("Iteration %d",iteration); |
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[88] | 312 | |
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| 313 | for (uint32_t i=0; i<_param->_nb_inst_predict; ++i) |
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| 314 | in_PREDICT_VAL [i]->write(0); |
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| 315 | for (uint32_t i=0; i<_param->_nb_inst_decod; ++i) |
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| 316 | in_DECOD_VAL [i]->write(0); |
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| 317 | for (uint32_t i=0; i<_param->_nb_inst_branch_complete; ++i) |
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| 318 | in_BRANCH_COMPLETE_VAL [i]->write(0); |
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| 319 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
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| 320 | in_BRANCH_EVENT_ACK [i]->write(0); |
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| 321 | for (uint32_t i=0; i<_param->_nb_inst_update; ++i) |
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| 322 | in_UPDATE_ACK [i]->write(0); |
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[95] | 323 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
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[97] | 324 | in_EVENT_VAL [i]->write(0); |
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| 325 | |
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[88] | 326 | //--------------------------------------------------------------------- |
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| 327 | //--------------------------------------------------------------------- |
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| 328 | // COMMON CASE |
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| 329 | //--------------------------------------------------------------------- |
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| 330 | //--------------------------------------------------------------------- |
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[94] | 331 | if (test1) |
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| 332 | { |
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[81] | 333 | uint32_t context = rand() % _param->_nb_context; |
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[78] | 334 | |
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[81] | 335 | { |
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[88] | 336 | LABEL("PREDICT - fill the queue"); |
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[81] | 337 | uint32_t port = rand() % _param->_nb_inst_predict; |
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[88] | 338 | |
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| 339 | LABEL(" * context : %d",context); |
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| 340 | LABEL(" * port : %d",port); |
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[81] | 341 | |
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[88] | 342 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
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[81] | 343 | { |
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[88] | 344 | request_t request; |
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| 345 | request.context = context; |
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| 346 | request.address_src = 0xdeadbeef+i; |
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| 347 | request.address_dest = 0x21071981+i; |
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| 348 | request.address_good = request.address_dest; |
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| 349 | request.condition = BRANCH_CONDITION_FLAG_SET; |
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| 350 | request.take = 1; |
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| 351 | request.take_good = 1; |
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| 352 | request.flag = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.take_good:(not request.take_good); |
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[98] | 353 | request.no_sequence = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.flag:not request.flag; |
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[88] | 354 | request.is_accurate = true; |
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| 355 | request.miss_ifetch = false; |
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| 356 | request.miss_decod = false; |
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| 357 | request.miss_commit = false; |
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| 358 | request.history = i; |
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| 359 | request.ras_address = 0xdeaddead+i; |
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| 360 | request.ras_index = (0x12345678+i)%_param->_size_ras_index[context]; |
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| 361 | request.ufpt_ptr = ufpt_top [context]; |
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| 362 | // request.upt_ptr; |
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| 363 | |
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| 364 | bool have_transaction = false; |
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[81] | 365 | do |
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| 366 | { |
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| 367 | in_PREDICT_VAL [port]->write((rand()%100)<percent_transaction_predict); |
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[88] | 368 | in_PREDICT_CONTEXT_ID [port]->write(request.context ); |
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| 369 | in_PREDICT_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
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| 370 | in_PREDICT_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
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| 371 | in_PREDICT_BTB_CONDITION [port]->write(request.condition ); |
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| 372 | in_PREDICT_BTB_LAST_TAKE [port]->write(request.take ); |
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| 373 | in_PREDICT_BTB_IS_ACCURATE [port]->write(request.is_accurate ); |
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| 374 | in_PREDICT_DIR_HISTORY [port]->write(request.history ); |
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| 375 | in_PREDICT_RAS_ADDRESS [port]->write(request.ras_address ); |
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| 376 | in_PREDICT_RAS_INDEX [port]->write(request.ras_index ); |
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[81] | 377 | |
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[88] | 378 | if (_param->_have_port_depth) |
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[101] | 379 | { |
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[88] | 380 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
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| 381 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
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[101] | 382 | } |
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[88] | 383 | SC_START(0); // fct melay |
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[81] | 384 | |
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[88] | 385 | LABEL("PREDICT [%d] %d - %d (accurate : %d).", |
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| 386 | port, |
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| 387 | in_PREDICT_VAL [port]->read(), |
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| 388 | out_PREDICT_ACK [port]->read(), |
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| 389 | in_PREDICT_BTB_IS_ACCURATE [port]->read()); |
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[81] | 390 | |
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| 391 | if (in_PREDICT_VAL [port]->read() and out_PREDICT_ACK [port]->read()) |
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| 392 | { |
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| 393 | LABEL("PREDICT [%d] - Transaction accepted",port); |
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[88] | 394 | have_transaction = true; |
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| 395 | |
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| 396 | if (_param->_have_port_depth) |
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| 397 | TEST(Tprediction_ptr_t,out_PREDICT_UPDATE_PREDICTION_ID [port]->read(),ufpt_top [context]); |
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| 398 | |
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| 399 | ufpt_top [context] = (ufpt_top [context]+1)%_param->_size_ufpt_queue[context]; |
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[81] | 400 | } |
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| 401 | |
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[88] | 402 | SC_START(1); // transition |
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[81] | 403 | |
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[88] | 404 | } while (not have_transaction); |
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[82] | 405 | |
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[88] | 406 | ufpt.push_back(request); |
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| 407 | |
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| 408 | in_PREDICT_VAL [port]->write(0); |
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| 409 | |
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| 410 | if (_param->_have_port_depth) |
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[101] | 411 | { |
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[88] | 412 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
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| 413 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
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[101] | 414 | } |
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[81] | 415 | } |
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| 416 | } |
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| 417 | |
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[88] | 418 | { |
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| 419 | LABEL("DECOD"); |
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[81] | 420 | uint32_t port = rand() % _param->_nb_inst_decod; |
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[88] | 421 | |
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| 422 | LABEL(" * context : %d",context); |
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| 423 | LABEL(" * port : %d",port); |
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| 424 | |
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| 425 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
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[81] | 426 | { |
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[88] | 427 | request_t request = ufpt.front(); |
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| 428 | |
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| 429 | bool have_transaction = false; |
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[81] | 430 | do |
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| 431 | { |
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| 432 | in_DECOD_VAL [port]->write((rand()%100)<percent_transaction_decod); |
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[88] | 433 | in_DECOD_CONTEXT_ID [port]->write(request.context ); |
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| 434 | in_DECOD_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
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| 435 | in_DECOD_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
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| 436 | in_DECOD_BTB_CONDITION [port]->write(request.condition ); |
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| 437 | in_DECOD_BTB_LAST_TAKE [port]->write(request.take ); |
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| 438 | in_DECOD_RAS_ADDRESS [port]->write(request.ras_address ); |
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| 439 | in_DECOD_RAS_INDEX [port]->write(request.ras_index ); |
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| 440 | in_DECOD_UPDATE_PREDICTION_ID [port]->write(request.ufpt_ptr ); |
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| 441 | in_DECOD_MISS_IFETCH [port]->write(request.miss_ifetch ); |
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| 442 | in_DECOD_MISS_DECOD [port]->write(request.miss_decod ); |
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| 443 | in_DECOD_IS_ACCURATE [port]->write(request.is_accurate ); |
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| 444 | |
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| 445 | SC_START(0); // fct melay |
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[81] | 446 | |
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[88] | 447 | LABEL("DECOD [%d] %d - %d", |
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| 448 | port, |
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| 449 | in_PREDICT_VAL [port]->read(), |
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| 450 | out_PREDICT_ACK [port]->read()); |
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[81] | 451 | |
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| 452 | if (in_DECOD_VAL [port]->read() and out_DECOD_ACK [port]->read()) |
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| 453 | { |
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[88] | 454 | LABEL("DECOD [%d] - Transaction accepted",port); |
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| 455 | have_transaction = true; |
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| 456 | |
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| 457 | request.upt_ptr = upt_top [context]; |
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| 458 | upt.push_back(request); |
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| 459 | ufpt.pop_front(); |
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| 460 | |
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| 461 | upt_top [context] = (upt_top [context]+1)%_param->_size_upt_queue[context]; |
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[81] | 462 | } |
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[88] | 463 | |
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| 464 | SC_START(1); // transition |
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| 465 | |
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| 466 | } while (not have_transaction); |
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| 467 | |
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[81] | 468 | in_DECOD_VAL [port]->write(0); |
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| 469 | |
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[88] | 470 | if (_param->_have_port_depth) |
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[101] | 471 | { |
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[88] | 472 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
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| 473 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
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[101] | 474 | } |
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[88] | 475 | } |
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| 476 | } |
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| 477 | |
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| 478 | { |
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| 479 | LABEL("BRANCH_COMPLETE - hit ifetch"); |
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[81] | 480 | |
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[88] | 481 | uint32_t port = rand() % _param->_nb_inst_branch_complete; |
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[81] | 482 | |
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[88] | 483 | LABEL(" * port : %d",port); |
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| 484 | |
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| 485 | std::list<request_t>::iterator it_upt = upt.begin(); |
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| 486 | |
---|
| 487 | // for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
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| 488 | for (uint32_t i=0; i<upt.size(); i++) |
---|
[81] | 489 | { |
---|
[88] | 490 | bool have_transaction = false; |
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| 491 | |
---|
[81] | 492 | do |
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| 493 | { |
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[88] | 494 | in_BRANCH_COMPLETE_VAL [port]->write((rand()%100)<percent_transaction_branch_complete); |
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| 495 | in_BRANCH_COMPLETE_CONTEXT_ID [port]->write(it_upt->context ); |
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| 496 | in_BRANCH_COMPLETE_DEPTH [port]->write(it_upt->upt_ptr ); |
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| 497 | in_BRANCH_COMPLETE_ADDRESS [port]->write(it_upt->address_good); |
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[98] | 498 | in_BRANCH_COMPLETE_NO_SEQUENCE[port]->write(it_upt->no_sequence ); |
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[88] | 499 | |
---|
| 500 | if (_param->_have_port_depth) |
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[101] | 501 | { |
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[88] | 502 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
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| 503 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
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[101] | 504 | } |
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[81] | 505 | |
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| 506 | SC_START(0); |
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| 507 | |
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| 508 | LABEL("BRANCH_COMPLETE [%d] %d - %d.",port,in_BRANCH_COMPLETE_VAL [port]->read(),out_BRANCH_COMPLETE_ACK [port]->read()); |
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| 509 | |
---|
| 510 | if (in_BRANCH_COMPLETE_VAL [port]->read() and out_BRANCH_COMPLETE_ACK [port]->read()) |
---|
| 511 | { |
---|
| 512 | LABEL("BRANCH_COMPLETE [%d] - Transaction accepted",port); |
---|
[88] | 513 | have_transaction = true; |
---|
[81] | 514 | |
---|
[88] | 515 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_MISS_PREDICTION[port]->read(),it_upt->miss_commit ); |
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| 516 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_TAKE [port]->read(),it_upt->take_good ); |
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| 517 | TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_SRC [port]->read(),it_upt->address_src ); |
---|
| 518 | TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_DEST [port]->read(),it_upt->address_good); |
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| 519 | |
---|
| 520 | it_upt ++; |
---|
[81] | 521 | } |
---|
| 522 | |
---|
| 523 | SC_START(1); |
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[88] | 524 | } while (not have_transaction); |
---|
[81] | 525 | |
---|
[88] | 526 | in_BRANCH_COMPLETE_VAL [port]->write(0); |
---|
[81] | 527 | |
---|
[88] | 528 | if (_param->_have_port_depth) |
---|
[101] | 529 | { |
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[88] | 530 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 531 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
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[101] | 532 | } |
---|
[81] | 533 | } |
---|
| 534 | } |
---|
[88] | 535 | |
---|
| 536 | { |
---|
| 537 | LABEL("UPDATE - hit ifetch"); |
---|
[81] | 538 | |
---|
[88] | 539 | uint32_t port = 0; |
---|
[81] | 540 | |
---|
[88] | 541 | LABEL(" * port : %d",port); |
---|
| 542 | std::list<request_t>::iterator it_upt = upt.begin(); |
---|
[81] | 543 | |
---|
[88] | 544 | // for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 545 | for (uint32_t i=0; i<upt.size(); i++) |
---|
[82] | 546 | { |
---|
[94] | 547 | bool have_transaction = false; |
---|
[81] | 548 | |
---|
[94] | 549 | do |
---|
| 550 | { |
---|
| 551 | in_UPDATE_ACK [port]->write((rand()%100)<percent_transaction_update); |
---|
| 552 | |
---|
| 553 | // if (_param->_have_port_depth) |
---|
[101] | 554 | // { |
---|
[94] | 555 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 556 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 557 | // } |
---|
[94] | 558 | |
---|
| 559 | SC_START(0); |
---|
| 560 | |
---|
| 561 | LABEL("UPDATE [%d] %d - %d.",port,out_UPDATE_VAL [port]->read(),in_UPDATE_ACK [port]->read()); |
---|
| 562 | |
---|
| 563 | if (out_UPDATE_VAL [port]->read() and in_UPDATE_ACK [port]->read()) |
---|
| 564 | { |
---|
| 565 | LABEL("UPDATE [%d] - Transaction accepted",port); |
---|
| 566 | have_transaction = true; |
---|
| 567 | |
---|
| 568 | if (_param->_have_port_context_id) |
---|
| 569 | TEST(Tcontext_t ,out_UPDATE_CONTEXT_ID [port]->read(),it_upt->context); |
---|
| 570 | TEST(Tcontrol_t ,out_UPDATE_MISS_PREDICTION [port]->read(),it_upt->miss_commit); |
---|
| 571 | TEST(Tcontrol_t ,out_UPDATE_DIRECTION_GOOD [port]->read(),it_upt->take_good); |
---|
| 572 | TEST(Tcontrol_t ,out_UPDATE_BTB_VAL [port]->read(),update_btb(it_upt->condition)); |
---|
| 573 | if (update_btb(it_upt->condition)) |
---|
| 574 | { |
---|
| 575 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_SRC [port]->read(),it_upt->address_src); |
---|
| 576 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_DEST [port]->read(),it_upt->address_dest); |
---|
| 577 | TEST(Tbranch_condition_t,out_UPDATE_BTB_CONDITION [port]->read(),it_upt->condition); |
---|
| 578 | } |
---|
| 579 | TEST(Tcontrol_t ,out_UPDATE_DIR_VAL [port]->read(),update_dir(it_upt->condition) and not (it_upt->miss_ifetch or it_upt->miss_decod)); |
---|
| 580 | if (update_dir(it_upt->condition)) |
---|
| 581 | if (_param->_have_port_history) |
---|
| 582 | TEST(Thistory_t ,out_UPDATE_DIR_HISTORY [port]->read(),it_upt->history); |
---|
| 583 | TEST(Tcontrol_t ,out_UPDATE_RAS_VAL [port]->read(),update_ras(it_upt->condition)); |
---|
| 584 | if (update_ras(it_upt->condition)) |
---|
| 585 | { |
---|
| 586 | // TEST(Tcontrol_t ,out_UPDATE_RAS_FLUSH [port]->read(),0); |
---|
| 587 | TEST(Tcontrol_t ,out_UPDATE_RAS_PUSH [port]->read(),push_ras (it_upt->condition)); |
---|
| 588 | TEST(Taddress_t ,out_UPDATE_RAS_ADDRESS [port]->read(),it_upt->ras_address); |
---|
| 589 | TEST(Tptr_t ,out_UPDATE_RAS_INDEX [port]->read(),it_upt->ras_index); |
---|
| 590 | TEST(Tcontrol_t ,out_UPDATE_RAS_PREDICTION_IFETCH [port]->read(),not it_upt->miss_ifetch); |
---|
| 591 | } |
---|
| 592 | ++ it_upt; |
---|
| 593 | } |
---|
| 594 | |
---|
| 595 | SC_START(1); |
---|
| 596 | } while (not have_transaction); |
---|
| 597 | |
---|
| 598 | in_UPDATE_ACK [port]->write(0); |
---|
| 599 | // if (_param->_have_port_depth) |
---|
| 600 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 601 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 602 | } |
---|
| 603 | upt.clear(); |
---|
| 604 | } |
---|
| 605 | |
---|
| 606 | // Wait Garbage Collector |
---|
| 607 | { |
---|
| 608 | upt_bottom [context] = (upt_bottom [context]+_param->_size_ufpt_queue[context])%_param->_size_upt_queue[context]; |
---|
| 609 | // upt_top [context] = (upt_top [context]); |
---|
| 610 | |
---|
| 611 | while ((upt_bottom [context] != out_DEPTH_MIN [context]->read()) or |
---|
| 612 | (upt_top [context] != out_DEPTH_MAX [context]->read())) |
---|
| 613 | SC_START(1); |
---|
| 614 | |
---|
| 615 | } |
---|
| 616 | } |
---|
| 617 | |
---|
| 618 | //--------------------------------------------------------------------- |
---|
| 619 | //--------------------------------------------------------------------- |
---|
| 620 | // DECOD MISS : no RAS in ifetch |
---|
| 621 | //--------------------------------------------------------------------- |
---|
| 622 | //--------------------------------------------------------------------- |
---|
| 623 | if (test2) |
---|
| 624 | { |
---|
| 625 | uint32_t context = rand() % _param->_nb_context; |
---|
| 626 | |
---|
| 627 | { |
---|
| 628 | LABEL("PREDICT - fill the queue"); |
---|
| 629 | uint32_t port = rand() % _param->_nb_inst_predict; |
---|
| 630 | |
---|
| 631 | LABEL(" * context : %d",context); |
---|
| 632 | LABEL(" * port : %d",port); |
---|
| 633 | |
---|
| 634 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 635 | { |
---|
| 636 | request_t request; |
---|
| 637 | request.context = context; |
---|
| 638 | request.address_src = 0xdeadbeef+i; |
---|
| 639 | request.address_dest = 0x21071981+i; |
---|
| 640 | request.address_good = request.address_dest; |
---|
| 641 | request.condition = BRANCH_CONDITION_FLAG_SET; |
---|
| 642 | request.take = 1; |
---|
| 643 | request.take_good = 1; |
---|
| 644 | request.flag = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.take_good:(not request.take_good); |
---|
[98] | 645 | request.no_sequence = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.flag:not request.flag; |
---|
[94] | 646 | request.is_accurate = true; |
---|
| 647 | request.miss_ifetch = false; |
---|
| 648 | request.miss_decod = false; |
---|
| 649 | request.miss_commit = false; |
---|
| 650 | request.history = i; |
---|
| 651 | request.ras_address = 0xdeaddead+i; |
---|
| 652 | request.ras_index = (0x12345678+i)%_param->_size_ras_index[context]; |
---|
| 653 | request.ufpt_ptr = ufpt_top [context]; |
---|
| 654 | // request.upt_ptr; |
---|
| 655 | |
---|
[88] | 656 | bool have_transaction = false; |
---|
[94] | 657 | do |
---|
| 658 | { |
---|
| 659 | in_PREDICT_VAL [port]->write((rand()%100)<percent_transaction_predict); |
---|
| 660 | in_PREDICT_CONTEXT_ID [port]->write(request.context ); |
---|
| 661 | in_PREDICT_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
---|
| 662 | in_PREDICT_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
---|
| 663 | in_PREDICT_BTB_CONDITION [port]->write(request.condition ); |
---|
| 664 | in_PREDICT_BTB_LAST_TAKE [port]->write(request.take ); |
---|
| 665 | in_PREDICT_BTB_IS_ACCURATE [port]->write(request.is_accurate ); |
---|
| 666 | in_PREDICT_DIR_HISTORY [port]->write(request.history ); |
---|
| 667 | in_PREDICT_RAS_ADDRESS [port]->write(request.ras_address ); |
---|
| 668 | in_PREDICT_RAS_INDEX [port]->write(request.ras_index ); |
---|
| 669 | |
---|
| 670 | if (_param->_have_port_depth) |
---|
[101] | 671 | { |
---|
[94] | 672 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 673 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 674 | } |
---|
[94] | 675 | SC_START(0); // fct melay |
---|
| 676 | |
---|
| 677 | LABEL("PREDICT [%d] %d - %d (accurate : %d).", |
---|
| 678 | port, |
---|
| 679 | in_PREDICT_VAL [port]->read(), |
---|
| 680 | out_PREDICT_ACK [port]->read(), |
---|
| 681 | in_PREDICT_BTB_IS_ACCURATE [port]->read()); |
---|
| 682 | |
---|
| 683 | if (in_PREDICT_VAL [port]->read() and out_PREDICT_ACK [port]->read()) |
---|
| 684 | { |
---|
| 685 | LABEL("PREDICT [%d] - Transaction accepted",port); |
---|
| 686 | have_transaction = true; |
---|
[81] | 687 | |
---|
[94] | 688 | if (_param->_have_port_depth) |
---|
| 689 | TEST(Tprediction_ptr_t,out_PREDICT_UPDATE_PREDICTION_ID [port]->read(),ufpt_top [context]); |
---|
| 690 | |
---|
| 691 | ufpt_top [context] = (ufpt_top [context]+1)%_param->_size_ufpt_queue[context]; |
---|
| 692 | } |
---|
| 693 | |
---|
| 694 | SC_START(1); // transition |
---|
| 695 | |
---|
| 696 | } while (not have_transaction); |
---|
| 697 | |
---|
| 698 | // ufpt.push_back(request); |
---|
| 699 | |
---|
| 700 | in_PREDICT_VAL [port]->write(0); |
---|
| 701 | |
---|
| 702 | if (_param->_have_port_depth) |
---|
[101] | 703 | { |
---|
[94] | 704 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 705 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 706 | } |
---|
[94] | 707 | } |
---|
| 708 | } |
---|
| 709 | |
---|
| 710 | { |
---|
| 711 | LABEL("DECOD - Miss"); |
---|
| 712 | uint32_t port = rand() % _param->_nb_inst_decod; |
---|
| 713 | |
---|
| 714 | LABEL(" * context : %d",context); |
---|
| 715 | LABEL(" * port : %d",port); |
---|
| 716 | |
---|
| 717 | request_t request; |
---|
| 718 | request.context = context; |
---|
| 719 | request.address_src = 0x14011959; |
---|
| 720 | request.address_dest = 0x25071959; // after = not take |
---|
| 721 | request.address_good = request.address_dest; |
---|
| 722 | request.condition = BRANCH_CONDITION_FLAG_SET; |
---|
| 723 | request.take = 0; |
---|
| 724 | request.take_good = 0; |
---|
| 725 | request.flag = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.take_good:(not request.take_good); |
---|
[98] | 726 | request.no_sequence = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.flag:not request.flag; |
---|
[94] | 727 | request.is_accurate = true; |
---|
| 728 | request.miss_ifetch = false; |
---|
| 729 | request.miss_decod = true ; |
---|
| 730 | request.miss_commit = false; |
---|
| 731 | request.history = 1; |
---|
| 732 | request.ras_address = 0xbabababa; |
---|
| 733 | request.ras_index = (0x87654321)%_param->_size_ras_index[context]; |
---|
| 734 | request.ufpt_ptr = ufpt_top [context]; |
---|
[98] | 735 | request.upt_ptr = upt_top [context]; |
---|
[94] | 736 | |
---|
| 737 | event = request; |
---|
| 738 | |
---|
| 739 | // for (uint32_t i=0; i<upt.size(); i++) |
---|
| 740 | // just one |
---|
| 741 | { |
---|
| 742 | bool have_transaction = false; |
---|
[81] | 743 | do |
---|
| 744 | { |
---|
[94] | 745 | in_DECOD_VAL [port]->write((rand()%100)<percent_transaction_decod); |
---|
| 746 | in_DECOD_CONTEXT_ID [port]->write(request.context ); |
---|
| 747 | in_DECOD_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
---|
| 748 | in_DECOD_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
---|
| 749 | in_DECOD_BTB_CONDITION [port]->write(request.condition ); |
---|
| 750 | in_DECOD_BTB_LAST_TAKE [port]->write(request.take ); |
---|
| 751 | in_DECOD_RAS_ADDRESS [port]->write(request.ras_address ); |
---|
| 752 | in_DECOD_RAS_INDEX [port]->write(request.ras_index ); |
---|
| 753 | in_DECOD_UPDATE_PREDICTION_ID [port]->write(request.ufpt_ptr ); |
---|
| 754 | in_DECOD_MISS_IFETCH [port]->write(request.miss_ifetch ); |
---|
| 755 | in_DECOD_MISS_DECOD [port]->write(request.miss_decod ); |
---|
| 756 | in_DECOD_IS_ACCURATE [port]->write(request.is_accurate ); |
---|
[82] | 757 | |
---|
[94] | 758 | SC_START(0); // fct melay |
---|
| 759 | |
---|
| 760 | LABEL("DECOD [%d] %d - %d", |
---|
| 761 | port, |
---|
| 762 | in_PREDICT_VAL [port]->read(), |
---|
| 763 | out_PREDICT_ACK [port]->read()); |
---|
| 764 | |
---|
| 765 | if (in_DECOD_VAL [port]->read() and out_DECOD_ACK [port]->read()) |
---|
| 766 | { |
---|
| 767 | LABEL("DECOD [%d] - Transaction accepted",port); |
---|
| 768 | have_transaction = true; |
---|
| 769 | |
---|
| 770 | request.upt_ptr = upt_top [context]; |
---|
| 771 | upt.push_back(request); |
---|
| 772 | // ufpt.pop_front(); |
---|
| 773 | |
---|
| 774 | upt_top [context] = (upt_top [context]+1)%_param->_size_upt_queue[context]; |
---|
| 775 | } |
---|
| 776 | |
---|
| 777 | SC_START(1); // transition |
---|
| 778 | |
---|
| 779 | } while (not have_transaction); |
---|
| 780 | |
---|
| 781 | in_DECOD_VAL [port]->write(0); |
---|
| 782 | |
---|
| 783 | if (_param->_have_port_depth) |
---|
[101] | 784 | { |
---|
[94] | 785 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 786 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 787 | } |
---|
[94] | 788 | } |
---|
| 789 | } |
---|
| 790 | |
---|
| 791 | { |
---|
| 792 | LABEL("BRANCH_COMPLETE - hit ifetch"); |
---|
| 793 | |
---|
| 794 | uint32_t port = rand() % _param->_nb_inst_branch_complete; |
---|
| 795 | |
---|
| 796 | LABEL(" * port : %d",port); |
---|
| 797 | |
---|
| 798 | std::list<request_t>::iterator it_upt = upt.begin(); |
---|
| 799 | |
---|
| 800 | // for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 801 | // for (uint32_t i=0; i<upt.size(); i++) |
---|
| 802 | // just one |
---|
| 803 | { |
---|
| 804 | bool have_transaction = false; |
---|
| 805 | |
---|
| 806 | do |
---|
| 807 | { |
---|
| 808 | in_BRANCH_COMPLETE_VAL [port]->write((rand()%100)<percent_transaction_branch_complete); |
---|
| 809 | in_BRANCH_COMPLETE_CONTEXT_ID [port]->write(it_upt->context ); |
---|
| 810 | in_BRANCH_COMPLETE_DEPTH [port]->write(it_upt->upt_ptr ); |
---|
| 811 | in_BRANCH_COMPLETE_ADDRESS [port]->write(it_upt->address_good); |
---|
[98] | 812 | in_BRANCH_COMPLETE_NO_SEQUENCE[port]->write(it_upt->no_sequence ); |
---|
[94] | 813 | |
---|
| 814 | if (_param->_have_port_depth) |
---|
[101] | 815 | { |
---|
[94] | 816 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 817 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 818 | } |
---|
[94] | 819 | SC_START(0); |
---|
| 820 | |
---|
| 821 | LABEL("BRANCH_COMPLETE [%d] %d - %d.",port,in_BRANCH_COMPLETE_VAL [port]->read(),out_BRANCH_COMPLETE_ACK [port]->read()); |
---|
| 822 | |
---|
| 823 | if (in_BRANCH_COMPLETE_VAL [port]->read() and out_BRANCH_COMPLETE_ACK [port]->read()) |
---|
| 824 | { |
---|
| 825 | LABEL("BRANCH_COMPLETE [%d] - Transaction accepted",port); |
---|
| 826 | have_transaction = true; |
---|
| 827 | |
---|
| 828 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_MISS_PREDICTION[port]->read(),it_upt->miss_commit ); |
---|
| 829 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_TAKE [port]->read(),it_upt->take_good ); |
---|
| 830 | TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_SRC [port]->read(),it_upt->address_src ); |
---|
| 831 | TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_DEST [port]->read(),it_upt->address_good); |
---|
| 832 | |
---|
| 833 | it_upt ++; |
---|
| 834 | } |
---|
| 835 | |
---|
| 836 | SC_START(1); |
---|
| 837 | } while (not have_transaction); |
---|
| 838 | |
---|
| 839 | in_BRANCH_COMPLETE_VAL [port]->write(0); |
---|
| 840 | |
---|
| 841 | if (_param->_have_port_depth) |
---|
[101] | 842 | { |
---|
[94] | 843 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 844 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 845 | } |
---|
[94] | 846 | } |
---|
| 847 | } |
---|
| 848 | |
---|
| 849 | { |
---|
| 850 | LABEL("UPDATE - hit ifetch"); |
---|
| 851 | |
---|
| 852 | uint32_t port = 0; |
---|
| 853 | |
---|
| 854 | LABEL(" * port : %d",port); |
---|
| 855 | std::list<request_t>::iterator it_upt = upt.begin(); |
---|
| 856 | |
---|
| 857 | // for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 858 | // for (uint32_t i=0; i<upt.size(); i++) |
---|
| 859 | // just one |
---|
| 860 | { |
---|
| 861 | bool have_transaction = false; |
---|
| 862 | |
---|
| 863 | do |
---|
| 864 | { |
---|
[88] | 865 | in_UPDATE_ACK [port]->write((rand()%100)<percent_transaction_update); |
---|
| 866 | |
---|
| 867 | // if (_param->_have_port_depth) |
---|
| 868 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 869 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[81] | 870 | |
---|
| 871 | SC_START(0); |
---|
[94] | 872 | |
---|
[88] | 873 | LABEL("UPDATE [%d] %d - %d.",port,out_UPDATE_VAL [port]->read(),in_UPDATE_ACK [port]->read()); |
---|
[81] | 874 | |
---|
[88] | 875 | if (out_UPDATE_VAL [port]->read() and in_UPDATE_ACK [port]->read()) |
---|
[81] | 876 | { |
---|
[88] | 877 | LABEL("UPDATE [%d] - Transaction accepted",port); |
---|
| 878 | have_transaction = true; |
---|
[81] | 879 | |
---|
[88] | 880 | if (_param->_have_port_context_id) |
---|
[94] | 881 | TEST(Tcontext_t ,out_UPDATE_CONTEXT_ID [port]->read(),it_upt->context); |
---|
| 882 | TEST(Tcontrol_t ,out_UPDATE_MISS_PREDICTION [port]->read(),it_upt->miss_commit); |
---|
| 883 | TEST(Tcontrol_t ,out_UPDATE_DIRECTION_GOOD [port]->read(),it_upt->take_good); |
---|
| 884 | TEST(Tcontrol_t ,out_UPDATE_BTB_VAL [port]->read(),update_btb(it_upt->condition)); |
---|
[88] | 885 | if (update_btb(it_upt->condition)) |
---|
| 886 | { |
---|
[94] | 887 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_SRC [port]->read(),it_upt->address_src); |
---|
| 888 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_DEST [port]->read(),it_upt->address_dest); |
---|
| 889 | TEST(Tbranch_condition_t,out_UPDATE_BTB_CONDITION [port]->read(),it_upt->condition); |
---|
[88] | 890 | } |
---|
[94] | 891 | TEST(Tcontrol_t ,out_UPDATE_DIR_VAL [port]->read(),update_dir(it_upt->condition) and not (it_upt->miss_ifetch or it_upt->miss_decod)); |
---|
| 892 | |
---|
[88] | 893 | if (update_dir(it_upt->condition)) |
---|
| 894 | if (_param->_have_port_history) |
---|
[94] | 895 | TEST(Thistory_t ,out_UPDATE_DIR_HISTORY [port]->read(),it_upt->history); |
---|
| 896 | TEST(Tcontrol_t ,out_UPDATE_RAS_VAL [port]->read(),update_ras(it_upt->condition)); |
---|
[88] | 897 | if (update_ras(it_upt->condition)) |
---|
| 898 | { |
---|
[94] | 899 | // TEST(Tcontrol_t ,out_UPDATE_RAS_FLUSH [port]->read(),0); |
---|
| 900 | TEST(Tcontrol_t ,out_UPDATE_RAS_PUSH [port]->read(),push_ras (it_upt->condition)); |
---|
| 901 | TEST(Taddress_t ,out_UPDATE_RAS_ADDRESS [port]->read(),it_upt->ras_address); |
---|
| 902 | TEST(Tptr_t ,out_UPDATE_RAS_INDEX [port]->read(),it_upt->ras_index); |
---|
| 903 | TEST(Tcontrol_t ,out_UPDATE_RAS_PREDICTION_IFETCH [port]->read(),not it_upt->miss_ifetch); |
---|
[88] | 904 | } |
---|
| 905 | ++ it_upt; |
---|
[82] | 906 | } |
---|
[88] | 907 | |
---|
[81] | 908 | SC_START(1); |
---|
[88] | 909 | } while (not have_transaction); |
---|
[81] | 910 | |
---|
[88] | 911 | in_UPDATE_ACK [port]->write(0); |
---|
| 912 | // if (_param->_have_port_depth) |
---|
| 913 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 914 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[81] | 915 | } |
---|
[88] | 916 | upt.clear(); |
---|
[81] | 917 | } |
---|
| 918 | |
---|
[94] | 919 | { |
---|
| 920 | LABEL("BRANCH_EVENT - have miss decod"); |
---|
| 921 | |
---|
| 922 | uint32_t port = context; |
---|
| 923 | |
---|
| 924 | { |
---|
| 925 | bool have_transaction = false; |
---|
| 926 | |
---|
| 927 | do |
---|
| 928 | { |
---|
| 929 | in_BRANCH_EVENT_ACK [port]->write((rand()%100)<percent_transaction_branch_event); |
---|
| 930 | |
---|
| 931 | SC_START(0); |
---|
| 932 | |
---|
| 933 | LABEL("BRANCH_EVENT [%d] %d - %d.",port,out_BRANCH_EVENT_VAL [port]->read(),in_BRANCH_EVENT_ACK [port]->read()); |
---|
| 934 | |
---|
| 935 | if (out_BRANCH_EVENT_VAL [port]->read() and in_BRANCH_EVENT_ACK [port]->read()) |
---|
| 936 | { |
---|
| 937 | LABEL("BRANCH_EVENT [%d] - Transaction accepted",port); |
---|
| 938 | have_transaction = true; |
---|
[98] | 939 | |
---|
| 940 | TEST(Tdepth_t ,out_BRANCH_EVENT_DEPTH [port]->read(),event.upt_ptr); |
---|
[94] | 941 | TEST(Taddress_t,out_BRANCH_EVENT_ADDRESS_SRC [port]->read(),event.address_src); |
---|
| 942 | TEST(Tcontrol_t,out_BRANCH_EVENT_ADDRESS_DEST_VAL [port]->read(),event.take); |
---|
| 943 | if (event.take) |
---|
| 944 | TEST(Taddress_t,out_BRANCH_EVENT_ADDRESS_DEST [port]->read(),event.address_good); |
---|
| 945 | |
---|
| 946 | event.address_src = 0; |
---|
| 947 | event.take = 0; |
---|
| 948 | event.address_dest = 0; |
---|
| 949 | } |
---|
| 950 | |
---|
| 951 | SC_START(1); |
---|
| 952 | } while (not have_transaction); |
---|
| 953 | |
---|
| 954 | in_BRANCH_EVENT_ACK [port]->write(0); |
---|
| 955 | } |
---|
| 956 | } |
---|
[95] | 957 | |
---|
| 958 | { |
---|
| 959 | LABEL("EVENT_STATE"); |
---|
| 960 | |
---|
| 961 | SC_START(1); |
---|
[97] | 962 | in_EVENT_VAL [context]->write(1); |
---|
[95] | 963 | in_EVENT_TYPE [context]->write(EVENT_TYPE_MISS_SPECULATION); |
---|
[94] | 964 | |
---|
[95] | 965 | SC_START(1); |
---|
[97] | 966 | in_EVENT_VAL [context]->write(0); |
---|
[95] | 967 | in_EVENT_TYPE [context]->write(EVENT_TYPE_NONE ); |
---|
| 968 | } |
---|
[94] | 969 | |
---|
[88] | 970 | // Wait Garbage Collector |
---|
| 971 | { |
---|
[94] | 972 | upt_bottom [context] = (upt_bottom [context]+1)%_param->_size_upt_queue[context]; |
---|
[88] | 973 | // upt_top [context] = (upt_top [context]); |
---|
| 974 | |
---|
| 975 | while ((upt_bottom [context] != out_DEPTH_MIN [context]->read()) or |
---|
| 976 | (upt_top [context] != out_DEPTH_MAX [context]->read())) |
---|
| 977 | SC_START(1); |
---|
| 978 | |
---|
| 979 | } |
---|
[94] | 980 | } |
---|
| 981 | |
---|
| 982 | //--------------------------------------------------------------------- |
---|
| 983 | //--------------------------------------------------------------------- |
---|
| 984 | // DECOD MISS : with RAS in ifetch |
---|
| 985 | //--------------------------------------------------------------------- |
---|
| 986 | //--------------------------------------------------------------------- |
---|
| 987 | if (test3) |
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| 988 | { |
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| 989 | uint32_t context = rand() % _param->_nb_context; |
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| 990 | uint32_t have_ras = false; |
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| 991 | { |
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| 992 | LABEL("PREDICT - fill the queue"); |
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| 993 | uint32_t port = rand() % _param->_nb_inst_predict; |
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| 994 | |
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| 995 | LABEL(" * context : %d",context); |
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| 996 | LABEL(" * port : %d",port); |
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| 997 | |
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| 998 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
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| 999 | { |
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| 1000 | request_t request; |
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| 1001 | request.context = context; |
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| 1002 | request.address_src = 0xdeadbeef+i; |
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| 1003 | request.address_dest = 0x21071981+i; |
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| 1004 | request.address_good = request.address_dest; |
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| 1005 | request.condition = (rand()%2)?BRANCH_CONDITION_NONE_WITH_WRITE_STACK:BRANCH_CONDITION_FLAG_SET; |
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| 1006 | |
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| 1007 | have_ras |= (update_ras(request.condition)); |
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| 1008 | |
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| 1009 | request.take = 1; |
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| 1010 | request.take_good = 1; |
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| 1011 | request.flag = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.take_good:(not request.take_good); |
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[98] | 1012 | request.no_sequence = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.flag:not request.flag; |
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[94] | 1013 | request.is_accurate = true; |
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| 1014 | request.miss_ifetch = false; |
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| 1015 | request.miss_decod = true ; |
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| 1016 | request.miss_commit = false; |
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| 1017 | request.history = i; |
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| 1018 | request.ras_address = 0x12344321+i; |
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| 1019 | request.ras_index = (043211234+i)%_param->_size_ras_index[context]; |
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| 1020 | request.ufpt_ptr = ufpt_top [context]; |
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| 1021 | // request.upt_ptr; |
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| 1022 | |
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| 1023 | bool have_transaction = false; |
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| 1024 | do |
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| 1025 | { |
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| 1026 | in_PREDICT_VAL [port]->write((rand()%100)<percent_transaction_predict); |
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| 1027 | in_PREDICT_CONTEXT_ID [port]->write(request.context ); |
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| 1028 | in_PREDICT_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
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| 1029 | in_PREDICT_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
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| 1030 | in_PREDICT_BTB_CONDITION [port]->write(request.condition ); |
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| 1031 | in_PREDICT_BTB_LAST_TAKE [port]->write(request.take ); |
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| 1032 | in_PREDICT_BTB_IS_ACCURATE [port]->write(request.is_accurate ); |
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| 1033 | in_PREDICT_DIR_HISTORY [port]->write(request.history ); |
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| 1034 | in_PREDICT_RAS_ADDRESS [port]->write(request.ras_address ); |
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| 1035 | in_PREDICT_RAS_INDEX [port]->write(request.ras_index ); |
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| 1036 | |
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| 1037 | if (_param->_have_port_depth) |
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[101] | 1038 | { |
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[94] | 1039 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
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| 1040 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
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[101] | 1041 | } |
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[94] | 1042 | SC_START(0); // fct melay |
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| 1043 | |
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| 1044 | LABEL("PREDICT [%d] %d - %d (accurate : %d).", |
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| 1045 | port, |
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| 1046 | in_PREDICT_VAL [port]->read(), |
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| 1047 | out_PREDICT_ACK [port]->read(), |
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| 1048 | in_PREDICT_BTB_IS_ACCURATE [port]->read()); |
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| 1049 | |
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| 1050 | if (in_PREDICT_VAL [port]->read() and out_PREDICT_ACK [port]->read()) |
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| 1051 | { |
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| 1052 | LABEL("PREDICT [%d] - Transaction accepted",port); |
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| 1053 | have_transaction = true; |
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| 1054 | |
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| 1055 | if (_param->_have_port_depth) |
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| 1056 | TEST(Tprediction_ptr_t,out_PREDICT_UPDATE_PREDICTION_ID [port]->read(),ufpt_top [context]); |
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| 1057 | |
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| 1058 | ufpt_top [context] = (ufpt_top [context]+1)%_param->_size_ufpt_queue[context]; |
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| 1059 | } |
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| 1060 | |
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| 1061 | SC_START(1); // transition |
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| 1062 | |
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| 1063 | } while (not have_transaction); |
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| 1064 | |
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| 1065 | ufpt.push_back(request); // to update |
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| 1066 | |
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| 1067 | in_PREDICT_VAL [port]->write(0); |
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| 1068 | |
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| 1069 | if (_param->_have_port_depth) |
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[101] | 1070 | { |
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[94] | 1071 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
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| 1072 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
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[101] | 1073 | } |
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[94] | 1074 | } |
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| 1075 | } |
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| 1076 | |
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| 1077 | { |
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| 1078 | LABEL("DECOD - Miss"); |
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| 1079 | uint32_t port = rand() % _param->_nb_inst_decod; |
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| 1080 | |
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| 1081 | LABEL(" * context : %d",context); |
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| 1082 | LABEL(" * port : %d",port); |
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| 1083 | |
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| 1084 | request_t request; |
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| 1085 | request.context = context; |
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| 1086 | request.address_src = 0x14011959; |
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| 1087 | request.address_dest = 0x25071959; // after = not take |
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| 1088 | request.address_good = request.address_dest; |
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| 1089 | request.condition = BRANCH_CONDITION_FLAG_SET; |
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| 1090 | request.take = 0; |
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| 1091 | request.take_good = 0; |
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| 1092 | request.flag = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.take_good:(not request.take_good); |
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[98] | 1093 | request.no_sequence = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.flag:not request.flag; |
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[94] | 1094 | request.is_accurate = true; |
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| 1095 | request.miss_ifetch = false; |
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| 1096 | request.miss_decod = true ; |
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| 1097 | request.miss_commit = false; |
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| 1098 | request.history = 1; |
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| 1099 | request.ras_address = 0xbabababa; |
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| 1100 | request.ras_index = (0x87654321)%_param->_size_ras_index[context]; |
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| 1101 | request.ufpt_ptr = ufpt_top [context]; |
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[98] | 1102 | request.upt_ptr = upt_top [context]; |
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[94] | 1103 | |
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| 1104 | event = request; |
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| 1105 | |
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| 1106 | // for (uint32_t i=0; i<upt.size(); i++) |
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| 1107 | // just one |
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| 1108 | { |
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| 1109 | bool have_transaction = false; |
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| 1110 | do |
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| 1111 | { |
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| 1112 | in_DECOD_VAL [port]->write((rand()%100)<percent_transaction_decod); |
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| 1113 | in_DECOD_CONTEXT_ID [port]->write(request.context ); |
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| 1114 | in_DECOD_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
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| 1115 | in_DECOD_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
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| 1116 | in_DECOD_BTB_CONDITION [port]->write(request.condition ); |
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| 1117 | in_DECOD_BTB_LAST_TAKE [port]->write(request.take ); |
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| 1118 | in_DECOD_RAS_ADDRESS [port]->write(request.ras_address ); |
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| 1119 | in_DECOD_RAS_INDEX [port]->write(request.ras_index ); |
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| 1120 | in_DECOD_UPDATE_PREDICTION_ID [port]->write(request.ufpt_ptr ); |
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| 1121 | in_DECOD_MISS_IFETCH [port]->write(request.miss_ifetch ); |
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| 1122 | in_DECOD_MISS_DECOD [port]->write(request.miss_decod ); |
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| 1123 | in_DECOD_IS_ACCURATE [port]->write(request.is_accurate ); |
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| 1124 | |
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| 1125 | SC_START(0); // fct melay |
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| 1126 | |
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| 1127 | LABEL("DECOD [%d] %d - %d", |
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| 1128 | port, |
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| 1129 | in_PREDICT_VAL [port]->read(), |
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| 1130 | out_PREDICT_ACK [port]->read()); |
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| 1131 | |
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| 1132 | if (in_DECOD_VAL [port]->read() and out_DECOD_ACK [port]->read()) |
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| 1133 | { |
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| 1134 | LABEL("DECOD [%d] - Transaction accepted",port); |
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| 1135 | have_transaction = true; |
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| 1136 | |
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| 1137 | request.upt_ptr = upt_top [context]; |
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| 1138 | upt.push_back(request); |
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| 1139 | // ufpt.pop_front(); |
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| 1140 | |
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| 1141 | upt_top [context] = (upt_top [context]+1)%_param->_size_upt_queue[context]; |
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| 1142 | } |
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| 1143 | |
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| 1144 | SC_START(1); // transition |
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| 1145 | |
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| 1146 | } while (not have_transaction); |
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| 1147 | |
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| 1148 | in_DECOD_VAL [port]->write(0); |
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| 1149 | |
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| 1150 | if (_param->_have_port_depth) |
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[101] | 1151 | { |
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[94] | 1152 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
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| 1153 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
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[101] | 1154 | } |
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[94] | 1155 | } |
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| 1156 | } |
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| 1157 | |
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| 1158 | { |
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| 1159 | LABEL("BRANCH_COMPLETE - hit ifetch"); |
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| 1160 | |
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| 1161 | uint32_t port = rand() % _param->_nb_inst_branch_complete; |
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| 1162 | |
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| 1163 | LABEL(" * port : %d",port); |
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| 1164 | |
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| 1165 | std::list<request_t>::iterator it_upt = upt.begin(); |
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| 1166 | |
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| 1167 | // for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
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| 1168 | // for (uint32_t i=0; i<upt.size(); i++) |
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| 1169 | // just one |
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| 1170 | { |
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| 1171 | bool have_transaction = false; |
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| 1172 | |
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| 1173 | do |
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| 1174 | { |
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| 1175 | in_BRANCH_COMPLETE_VAL [port]->write((rand()%100)<percent_transaction_branch_complete); |
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| 1176 | in_BRANCH_COMPLETE_CONTEXT_ID [port]->write(it_upt->context ); |
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| 1177 | in_BRANCH_COMPLETE_DEPTH [port]->write(it_upt->upt_ptr ); |
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| 1178 | in_BRANCH_COMPLETE_ADDRESS [port]->write(it_upt->address_good); |
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[98] | 1179 | in_BRANCH_COMPLETE_NO_SEQUENCE[port]->write(it_upt->no_sequence ); |
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[94] | 1180 | |
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| 1181 | if (_param->_have_port_depth) |
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[101] | 1182 | { |
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[94] | 1183 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
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| 1184 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
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[101] | 1185 | } |
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[94] | 1186 | SC_START(0); |
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| 1187 | |
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| 1188 | LABEL("BRANCH_COMPLETE [%d] %d - %d.",port,in_BRANCH_COMPLETE_VAL [port]->read(),out_BRANCH_COMPLETE_ACK [port]->read()); |
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| 1189 | |
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| 1190 | if (in_BRANCH_COMPLETE_VAL [port]->read() and out_BRANCH_COMPLETE_ACK [port]->read()) |
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| 1191 | { |
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| 1192 | LABEL("BRANCH_COMPLETE [%d] - Transaction accepted",port); |
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| 1193 | have_transaction = true; |
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| 1194 | |
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| 1195 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_MISS_PREDICTION[port]->read(),it_upt->miss_commit ); |
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| 1196 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_TAKE [port]->read(),it_upt->take_good ); |
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| 1197 | TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_SRC [port]->read(),it_upt->address_src ); |
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| 1198 | TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_DEST [port]->read(),it_upt->address_good); |
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| 1199 | |
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| 1200 | it_upt ++; |
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| 1201 | } |
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| 1202 | |
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| 1203 | SC_START(1); |
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| 1204 | } while (not have_transaction); |
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| 1205 | |
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| 1206 | in_BRANCH_COMPLETE_VAL [port]->write(0); |
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| 1207 | |
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| 1208 | if (_param->_have_port_depth) |
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[101] | 1209 | { |
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[94] | 1210 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
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| 1211 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
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[101] | 1212 | } |
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[94] | 1213 | } |
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| 1214 | } |
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| 1215 | |
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| 1216 | if (have_ras) |
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| 1217 | { |
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| 1218 | LABEL("UPDATE - Update UPFT"); |
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| 1219 | |
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| 1220 | uint32_t port = 0; |
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| 1221 | |
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| 1222 | LABEL(" * port : %d",port); |
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| 1223 | std::list<request_t>::iterator it_ufpt = ufpt.end(); |
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| 1224 | -- it_ufpt; |
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| 1225 | |
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| 1226 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
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| 1227 | { |
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| 1228 | bool have_transaction = false; |
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| 1229 | |
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| 1230 | do |
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| 1231 | { |
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| 1232 | in_UPDATE_ACK [port]->write((rand()%100)<percent_transaction_update); |
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| 1233 | |
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| 1234 | // if (_param->_have_port_depth) |
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| 1235 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), ufpt_bottom [context]); |
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| 1236 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), ufpt_top [context]); |
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| 1237 | |
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| 1238 | SC_START(0); |
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| 1239 | |
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| 1240 | LABEL("UPDATE [%d] %d - %d.",port,out_UPDATE_VAL [port]->read(),in_UPDATE_ACK [port]->read()); |
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| 1241 | |
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| 1242 | if (out_UPDATE_VAL [port]->read() and in_UPDATE_ACK [port]->read()) |
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| 1243 | { |
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| 1244 | LABEL("UPDATE [%d] - Transaction accepted",port); |
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| 1245 | have_transaction = true; |
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| 1246 | |
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| 1247 | if (_param->_have_port_context_id) |
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| 1248 | TEST(Tcontext_t ,out_UPDATE_CONTEXT_ID [port]->read(),it_ufpt->context); |
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| 1249 | TEST(Tcontrol_t ,out_UPDATE_MISS_PREDICTION [port]->read(),(it_ufpt->miss_ifetch or |
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| 1250 | it_ufpt->miss_decod or |
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| 1251 | it_ufpt->miss_commit )); |
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| 1252 | // if (update_btb(it_ufpt->condition) or |
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| 1253 | // update_dir(it_ufpt->condition)) |
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| 1254 | // TEST(Tcontrol_t ,out_UPDATE_DIRECTION_GOOD [port]->read(),it_ufpt->take_good); |
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| 1255 | TEST(Tcontrol_t ,out_UPDATE_BTB_VAL [port]->read(),0); |
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| 1256 | // if (update_btb(it_ufpt->condition)) |
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| 1257 | // { |
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| 1258 | // TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_SRC [port]->read(),it_ufpt->address_src); |
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| 1259 | // TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_DEST [port]->read(),it_ufpt->address_dest); |
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| 1260 | // TEST(Tbranch_condition_t,out_UPDATE_BTB_CONDITION [port]->read(),it_ufpt->condition); |
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| 1261 | // } |
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| 1262 | TEST(Tcontrol_t ,out_UPDATE_DIR_VAL [port]->read(),0); |
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| 1263 | |
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| 1264 | // if (update_dir(it_ufpt->condition)) |
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| 1265 | // if (_param->_have_port_history) |
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| 1266 | // TEST(Thistory_t ,out_UPDATE_DIR_HISTORY [port]->read(),it_ufpt->history); |
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| 1267 | // TEST(Tcontrol_t ,out_UPDATE_RAS_VAL [port]->read(),update_ras(it_ufpt->condition)); |
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| 1268 | if (update_ras(it_ufpt->condition)) |
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| 1269 | { |
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| 1270 | // TEST(Tcontrol_t ,out_UPDATE_RAS_FLUSH [port]->read(),0); |
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| 1271 | TEST(Tcontrol_t ,out_UPDATE_RAS_PUSH [port]->read(),push_ras (it_ufpt->condition)); |
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| 1272 | LABEL("KANE : out_UPDATE_RAS_ADDRESS [port]->read() : %.8x",out_UPDATE_RAS_ADDRESS [port]->read()); |
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| 1273 | LABEL("KANE : it_ufpt->ras_address : %.8x",it_ufpt->ras_address); |
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| 1274 | |
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| 1275 | TEST(Taddress_t ,out_UPDATE_RAS_ADDRESS [port]->read(),it_ufpt->ras_address); |
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| 1276 | TEST(Tptr_t ,out_UPDATE_RAS_INDEX [port]->read(),it_ufpt->ras_index); |
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| 1277 | TEST(Tcontrol_t ,out_UPDATE_RAS_PREDICTION_IFETCH [port]->read(),not it_ufpt->miss_ifetch); |
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| 1278 | } |
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| 1279 | } |
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| 1280 | |
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| 1281 | SC_START(1); |
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| 1282 | } while (not have_transaction); |
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| 1283 | |
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| 1284 | -- it_ufpt; |
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| 1285 | |
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| 1286 | |
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| 1287 | in_UPDATE_ACK [port]->write(0); |
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| 1288 | // if (_param->_have_port_depth) |
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| 1289 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), ufpt_bottom [context]); |
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| 1290 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), ufpt_top [context]); |
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| 1291 | } |
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| 1292 | } |
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| 1293 | ufpt.clear(); |
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| 1294 | |
---|
| 1295 | { |
---|
| 1296 | LABEL("UPDATE - hit ifetch"); |
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| 1297 | |
---|
| 1298 | uint32_t port = 0; |
---|
| 1299 | |
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| 1300 | LABEL(" * port : %d",port); |
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| 1301 | std::list<request_t>::iterator it_upt = upt.begin(); |
---|
| 1302 | |
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| 1303 | // for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 1304 | // for (uint32_t i=0; i<upt.size(); i++) |
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| 1305 | // just one |
---|
| 1306 | { |
---|
| 1307 | bool have_transaction = false; |
---|
| 1308 | |
---|
| 1309 | do |
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| 1310 | { |
---|
| 1311 | in_UPDATE_ACK [port]->write((rand()%100)<percent_transaction_update); |
---|
| 1312 | |
---|
| 1313 | // if (_param->_have_port_depth) |
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| 1314 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
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| 1315 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
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| 1316 | |
---|
| 1317 | SC_START(0); |
---|
| 1318 | |
---|
| 1319 | LABEL("UPDATE [%d] %d - %d.",port,out_UPDATE_VAL [port]->read(),in_UPDATE_ACK [port]->read()); |
---|
| 1320 | |
---|
| 1321 | if (out_UPDATE_VAL [port]->read() and in_UPDATE_ACK [port]->read()) |
---|
| 1322 | { |
---|
| 1323 | LABEL("UPDATE [%d] - Transaction accepted",port); |
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| 1324 | have_transaction = true; |
---|
| 1325 | |
---|
| 1326 | if (_param->_have_port_context_id) |
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| 1327 | TEST(Tcontext_t ,out_UPDATE_CONTEXT_ID [port]->read(),it_upt->context); |
---|
| 1328 | TEST(Tcontrol_t ,out_UPDATE_MISS_PREDICTION [port]->read(),it_upt->miss_commit); |
---|
| 1329 | TEST(Tcontrol_t ,out_UPDATE_DIRECTION_GOOD [port]->read(),it_upt->take_good); |
---|
| 1330 | TEST(Tcontrol_t ,out_UPDATE_BTB_VAL [port]->read(),update_btb(it_upt->condition)); |
---|
| 1331 | if (update_btb(it_upt->condition)) |
---|
| 1332 | { |
---|
| 1333 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_SRC [port]->read(),it_upt->address_src); |
---|
| 1334 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_DEST [port]->read(),it_upt->address_dest); |
---|
| 1335 | TEST(Tbranch_condition_t,out_UPDATE_BTB_CONDITION [port]->read(),it_upt->condition); |
---|
| 1336 | } |
---|
| 1337 | TEST(Tcontrol_t ,out_UPDATE_DIR_VAL [port]->read(),update_dir(it_upt->condition) and not (it_upt->miss_ifetch or it_upt->miss_decod)); |
---|
| 1338 | |
---|
| 1339 | if (update_dir(it_upt->condition)) |
---|
| 1340 | if (_param->_have_port_history) |
---|
| 1341 | TEST(Thistory_t ,out_UPDATE_DIR_HISTORY [port]->read(),it_upt->history); |
---|
| 1342 | TEST(Tcontrol_t ,out_UPDATE_RAS_VAL [port]->read(),update_ras(it_upt->condition)); |
---|
| 1343 | if (update_ras(it_upt->condition)) |
---|
| 1344 | { |
---|
| 1345 | // TEST(Tcontrol_t ,out_UPDATE_RAS_FLUSH [port]->read(),0); |
---|
| 1346 | TEST(Tcontrol_t ,out_UPDATE_RAS_PUSH [port]->read(),push_ras (it_upt->condition)); |
---|
| 1347 | TEST(Taddress_t ,out_UPDATE_RAS_ADDRESS [port]->read(),it_upt->ras_address); |
---|
| 1348 | TEST(Tptr_t ,out_UPDATE_RAS_INDEX [port]->read(),it_upt->ras_index); |
---|
| 1349 | TEST(Tcontrol_t ,out_UPDATE_RAS_PREDICTION_IFETCH [port]->read(),not it_upt->miss_ifetch); |
---|
| 1350 | } |
---|
| 1351 | ++ it_upt; |
---|
| 1352 | } |
---|
| 1353 | |
---|
| 1354 | SC_START(1); |
---|
| 1355 | } while (not have_transaction); |
---|
| 1356 | |
---|
| 1357 | in_UPDATE_ACK [port]->write(0); |
---|
| 1358 | // if (_param->_have_port_depth) |
---|
| 1359 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1360 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 1361 | } |
---|
| 1362 | } |
---|
| 1363 | upt.clear(); |
---|
| 1364 | |
---|
| 1365 | { |
---|
| 1366 | LABEL("BRANCH_EVENT - have miss decod"); |
---|
| 1367 | |
---|
| 1368 | uint32_t port = context; |
---|
| 1369 | |
---|
| 1370 | { |
---|
| 1371 | bool have_transaction = false; |
---|
| 1372 | |
---|
| 1373 | do |
---|
| 1374 | { |
---|
| 1375 | in_BRANCH_EVENT_ACK [port]->write((rand()%100)<percent_transaction_branch_event); |
---|
| 1376 | |
---|
| 1377 | SC_START(0); |
---|
| 1378 | |
---|
| 1379 | LABEL("BRANCH_EVENT [%d] %d - %d.",port,out_BRANCH_EVENT_VAL [port]->read(),in_BRANCH_EVENT_ACK [port]->read()); |
---|
| 1380 | |
---|
| 1381 | if (out_BRANCH_EVENT_VAL [port]->read() and in_BRANCH_EVENT_ACK [port]->read()) |
---|
| 1382 | { |
---|
| 1383 | LABEL("BRANCH_EVENT [%d] - Transaction accepted",port); |
---|
| 1384 | have_transaction = true; |
---|
| 1385 | |
---|
[98] | 1386 | TEST(Tdepth_t ,out_BRANCH_EVENT_DEPTH [port]->read(),event.upt_ptr); |
---|
[94] | 1387 | TEST(Taddress_t,out_BRANCH_EVENT_ADDRESS_SRC [port]->read(),event.address_src); |
---|
| 1388 | TEST(Tcontrol_t,out_BRANCH_EVENT_ADDRESS_DEST_VAL [port]->read(),event.take); |
---|
| 1389 | if (event.take) |
---|
| 1390 | TEST(Taddress_t,out_BRANCH_EVENT_ADDRESS_DEST [port]->read(),event.address_good); |
---|
| 1391 | |
---|
| 1392 | event.address_src = 0; |
---|
| 1393 | event.take = 0; |
---|
| 1394 | event.address_dest = 0; |
---|
| 1395 | } |
---|
| 1396 | |
---|
| 1397 | SC_START(1); |
---|
| 1398 | } while (not have_transaction); |
---|
| 1399 | |
---|
| 1400 | in_BRANCH_EVENT_ACK [port]->write(0); |
---|
| 1401 | } |
---|
| 1402 | } |
---|
| 1403 | |
---|
[95] | 1404 | { |
---|
| 1405 | LABEL("EVENT_STATE"); |
---|
| 1406 | |
---|
| 1407 | SC_START(1); |
---|
[97] | 1408 | in_EVENT_VAL [context]->write(1); |
---|
[95] | 1409 | in_EVENT_TYPE [context]->write(EVENT_TYPE_MISS_SPECULATION); |
---|
| 1410 | |
---|
| 1411 | SC_START(1); |
---|
[97] | 1412 | in_EVENT_VAL [context]->write(0); |
---|
[95] | 1413 | in_EVENT_TYPE [context]->write(EVENT_TYPE_NONE ); |
---|
| 1414 | } |
---|
| 1415 | |
---|
[94] | 1416 | // Wait Garbage Collector |
---|
| 1417 | { |
---|
| 1418 | upt_bottom [context] = (upt_bottom [context]+1)%_param->_size_upt_queue[context]; |
---|
| 1419 | // upt_top [context] = (upt_top [context]); |
---|
| 1420 | |
---|
| 1421 | while ((upt_bottom [context] != out_DEPTH_MIN [context]->read()) or |
---|
| 1422 | (upt_top [context] != out_DEPTH_MAX [context]->read())) |
---|
| 1423 | SC_START(1); |
---|
| 1424 | |
---|
| 1425 | } |
---|
[81] | 1426 | } |
---|
[94] | 1427 | |
---|
| 1428 | //--------------------------------------------------------------------- |
---|
| 1429 | //--------------------------------------------------------------------- |
---|
| 1430 | // COMMIT MISS : with RAS in UPFT and UPT |
---|
| 1431 | //--------------------------------------------------------------------- |
---|
| 1432 | //--------------------------------------------------------------------- |
---|
| 1433 | if (test4) |
---|
| 1434 | { |
---|
| 1435 | uint32_t context = rand() % _param->_nb_context; |
---|
| 1436 | uint32_t have_ufpt_ras = false; |
---|
| 1437 | uint32_t have_upt_ras = false; |
---|
| 1438 | { |
---|
| 1439 | LABEL("PREDICT - fill the queue"); |
---|
| 1440 | uint32_t port = rand() % _param->_nb_inst_predict; |
---|
| 1441 | |
---|
| 1442 | LABEL(" * context : %d",context); |
---|
| 1443 | LABEL(" * port : %d",port); |
---|
| 1444 | |
---|
| 1445 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 1446 | { |
---|
| 1447 | request_t request; |
---|
| 1448 | request.context = context; |
---|
| 1449 | request.address_src = rand(); |
---|
| 1450 | request.address_dest = rand(); |
---|
| 1451 | |
---|
| 1452 | request.condition = (rand()%2)?BRANCH_CONDITION_READ_STACK:BRANCH_CONDITION_FLAG_SET; |
---|
[81] | 1453 | |
---|
[94] | 1454 | request.take = 1; |
---|
| 1455 | request.take_good = 1; |
---|
| 1456 | request.flag = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.take_good:(not request.take_good); |
---|
[98] | 1457 | request.no_sequence = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.flag:not request.flag; |
---|
[95] | 1458 | request.is_accurate = true ; |
---|
[94] | 1459 | request.miss_ifetch = false; |
---|
| 1460 | request.miss_decod = false; |
---|
| 1461 | request.miss_commit = false; |
---|
| 1462 | request.history = i; |
---|
| 1463 | request.ras_address = rand(); |
---|
| 1464 | request.ras_index = rand()%_param->_size_ras_index[context]; |
---|
| 1465 | request.ufpt_ptr = ufpt_top [context]; |
---|
| 1466 | // request.upt_ptr; |
---|
| 1467 | |
---|
| 1468 | bool have_transaction = false; |
---|
| 1469 | do |
---|
| 1470 | { |
---|
| 1471 | in_PREDICT_VAL [port]->write((rand()%100)<percent_transaction_predict); |
---|
| 1472 | in_PREDICT_CONTEXT_ID [port]->write(request.context ); |
---|
| 1473 | in_PREDICT_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
---|
| 1474 | in_PREDICT_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
---|
| 1475 | in_PREDICT_BTB_CONDITION [port]->write(request.condition ); |
---|
| 1476 | in_PREDICT_BTB_LAST_TAKE [port]->write(request.take ); |
---|
| 1477 | in_PREDICT_BTB_IS_ACCURATE [port]->write(request.is_accurate ); |
---|
| 1478 | in_PREDICT_DIR_HISTORY [port]->write(request.history ); |
---|
| 1479 | in_PREDICT_RAS_ADDRESS [port]->write(request.ras_address ); |
---|
| 1480 | in_PREDICT_RAS_INDEX [port]->write(request.ras_index ); |
---|
| 1481 | |
---|
| 1482 | if (_param->_have_port_depth) |
---|
[101] | 1483 | { |
---|
[94] | 1484 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1485 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1486 | } |
---|
[94] | 1487 | SC_START(0); // fct melay |
---|
| 1488 | |
---|
| 1489 | LABEL("PREDICT [%d] %d - %d (accurate : %d).", |
---|
| 1490 | port, |
---|
| 1491 | in_PREDICT_VAL [port]->read(), |
---|
| 1492 | out_PREDICT_ACK [port]->read(), |
---|
| 1493 | in_PREDICT_BTB_IS_ACCURATE [port]->read()); |
---|
| 1494 | |
---|
| 1495 | if (in_PREDICT_VAL [port]->read() and out_PREDICT_ACK [port]->read()) |
---|
| 1496 | { |
---|
| 1497 | LABEL("PREDICT [%d] - Transaction accepted",port); |
---|
| 1498 | have_transaction = true; |
---|
| 1499 | |
---|
| 1500 | if (_param->_have_port_depth) |
---|
| 1501 | TEST(Tprediction_ptr_t,out_PREDICT_UPDATE_PREDICTION_ID [port]->read(),ufpt_top [context]); |
---|
| 1502 | |
---|
| 1503 | ufpt_top [context] = (ufpt_top [context]+1)%_param->_size_ufpt_queue[context]; |
---|
| 1504 | } |
---|
| 1505 | |
---|
| 1506 | SC_START(1); // transition |
---|
| 1507 | |
---|
| 1508 | } while (not have_transaction); |
---|
| 1509 | |
---|
| 1510 | ufpt.push_back(request); // to update |
---|
| 1511 | |
---|
| 1512 | in_PREDICT_VAL [port]->write(0); |
---|
| 1513 | |
---|
| 1514 | if (_param->_have_port_depth) |
---|
[101] | 1515 | { |
---|
| 1516 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
[94] | 1517 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1518 | } |
---|
[94] | 1519 | } |
---|
| 1520 | } |
---|
| 1521 | |
---|
| 1522 | { |
---|
| 1523 | LABEL("DECOD"); |
---|
| 1524 | uint32_t port = rand() % _param->_nb_inst_decod; |
---|
| 1525 | |
---|
| 1526 | LABEL(" * context : %d",context); |
---|
| 1527 | LABEL(" * port : %d",port); |
---|
| 1528 | |
---|
| 1529 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 1530 | { |
---|
| 1531 | request_t request = ufpt.front(); |
---|
| 1532 | |
---|
| 1533 | bool have_transaction = false; |
---|
| 1534 | do |
---|
| 1535 | { |
---|
| 1536 | in_DECOD_VAL [port]->write((rand()%100)<percent_transaction_decod); |
---|
| 1537 | in_DECOD_CONTEXT_ID [port]->write(request.context ); |
---|
| 1538 | in_DECOD_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
---|
| 1539 | in_DECOD_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
---|
| 1540 | in_DECOD_BTB_CONDITION [port]->write(request.condition ); |
---|
| 1541 | in_DECOD_BTB_LAST_TAKE [port]->write(request.take ); |
---|
| 1542 | in_DECOD_RAS_ADDRESS [port]->write(request.ras_address ); |
---|
| 1543 | in_DECOD_RAS_INDEX [port]->write(request.ras_index ); |
---|
| 1544 | in_DECOD_UPDATE_PREDICTION_ID [port]->write(request.ufpt_ptr ); |
---|
| 1545 | in_DECOD_MISS_IFETCH [port]->write(request.miss_ifetch ); |
---|
| 1546 | in_DECOD_MISS_DECOD [port]->write(request.miss_decod ); |
---|
| 1547 | in_DECOD_IS_ACCURATE [port]->write(request.is_accurate ); |
---|
| 1548 | |
---|
| 1549 | have_upt_ras |= (update_ras(request.condition)); |
---|
| 1550 | |
---|
| 1551 | SC_START(0); // fct melay |
---|
| 1552 | |
---|
| 1553 | LABEL("DECOD [%d] %d - %d", |
---|
| 1554 | port, |
---|
[95] | 1555 | in_DECOD_VAL [port]->read(), |
---|
| 1556 | out_DECOD_ACK [port]->read()); |
---|
[94] | 1557 | |
---|
| 1558 | if (in_DECOD_VAL [port]->read() and out_DECOD_ACK [port]->read()) |
---|
| 1559 | { |
---|
| 1560 | LABEL("DECOD [%d] - Transaction accepted",port); |
---|
| 1561 | have_transaction = true; |
---|
| 1562 | |
---|
| 1563 | request.upt_ptr = upt_top [context]; |
---|
| 1564 | upt.push_back(request); |
---|
| 1565 | ufpt.pop_front(); |
---|
| 1566 | |
---|
| 1567 | upt_top [context] = (upt_top [context]+1)%_param->_size_upt_queue[context]; |
---|
| 1568 | } |
---|
| 1569 | |
---|
| 1570 | SC_START(1); // transition |
---|
| 1571 | |
---|
| 1572 | } while (not have_transaction); |
---|
| 1573 | |
---|
| 1574 | in_DECOD_VAL [port]->write(0); |
---|
| 1575 | |
---|
| 1576 | if (_param->_have_port_depth) |
---|
[101] | 1577 | { |
---|
| 1578 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
[94] | 1579 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1580 | } |
---|
[94] | 1581 | } |
---|
| 1582 | } |
---|
| 1583 | |
---|
| 1584 | { |
---|
| 1585 | LABEL("PREDICT - fill the queue"); |
---|
| 1586 | uint32_t port = rand() % _param->_nb_inst_predict; |
---|
| 1587 | |
---|
| 1588 | LABEL(" * context : %d",context); |
---|
| 1589 | LABEL(" * port : %d",port); |
---|
| 1590 | |
---|
| 1591 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 1592 | { |
---|
| 1593 | request_t request; |
---|
| 1594 | request.context = context; |
---|
| 1595 | request.address_src = rand(); |
---|
| 1596 | request.address_dest = rand(); |
---|
| 1597 | request.address_good = request.address_dest; |
---|
| 1598 | request.condition = (rand()%2)?BRANCH_CONDITION_NONE_WITH_WRITE_STACK:BRANCH_CONDITION_FLAG_SET; |
---|
| 1599 | |
---|
| 1600 | have_ufpt_ras |= (update_ras(request.condition)); |
---|
| 1601 | |
---|
| 1602 | request.take = 1; |
---|
| 1603 | request.take_good = 1; |
---|
| 1604 | request.flag = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.take_good:(not request.take_good); |
---|
[98] | 1605 | request.no_sequence = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.flag:not request.flag; |
---|
[95] | 1606 | request.is_accurate = true ; |
---|
[94] | 1607 | request.miss_ifetch = false; |
---|
| 1608 | request.miss_decod = false; |
---|
| 1609 | request.miss_commit = true; |
---|
| 1610 | request.history = i; |
---|
| 1611 | request.ras_address = rand(); |
---|
| 1612 | request.ras_index = rand()%_param->_size_ras_index[context]; |
---|
| 1613 | request.ufpt_ptr = ufpt_top [context]; |
---|
| 1614 | // request.upt_ptr; |
---|
| 1615 | |
---|
| 1616 | bool have_transaction = false; |
---|
| 1617 | do |
---|
| 1618 | { |
---|
| 1619 | in_PREDICT_VAL [port]->write((rand()%100)<percent_transaction_predict); |
---|
| 1620 | in_PREDICT_CONTEXT_ID [port]->write(request.context ); |
---|
| 1621 | in_PREDICT_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
---|
| 1622 | in_PREDICT_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
---|
| 1623 | in_PREDICT_BTB_CONDITION [port]->write(request.condition ); |
---|
| 1624 | in_PREDICT_BTB_LAST_TAKE [port]->write(request.take ); |
---|
| 1625 | in_PREDICT_BTB_IS_ACCURATE [port]->write(request.is_accurate ); |
---|
| 1626 | in_PREDICT_DIR_HISTORY [port]->write(request.history ); |
---|
| 1627 | in_PREDICT_RAS_ADDRESS [port]->write(request.ras_address ); |
---|
| 1628 | in_PREDICT_RAS_INDEX [port]->write(request.ras_index ); |
---|
| 1629 | |
---|
| 1630 | if (_param->_have_port_depth) |
---|
[101] | 1631 | { |
---|
[94] | 1632 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1633 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1634 | } |
---|
[94] | 1635 | SC_START(0); // fct melay |
---|
| 1636 | |
---|
| 1637 | LABEL("PREDICT [%d] %d - %d (accurate : %d).", |
---|
| 1638 | port, |
---|
| 1639 | in_PREDICT_VAL [port]->read(), |
---|
| 1640 | out_PREDICT_ACK [port]->read(), |
---|
| 1641 | in_PREDICT_BTB_IS_ACCURATE [port]->read()); |
---|
| 1642 | |
---|
| 1643 | if (in_PREDICT_VAL [port]->read() and out_PREDICT_ACK [port]->read()) |
---|
| 1644 | { |
---|
| 1645 | LABEL("PREDICT [%d] - Transaction accepted",port); |
---|
| 1646 | have_transaction = true; |
---|
| 1647 | |
---|
| 1648 | if (_param->_have_port_depth) |
---|
| 1649 | TEST(Tprediction_ptr_t,out_PREDICT_UPDATE_PREDICTION_ID [port]->read(),ufpt_top [context]); |
---|
| 1650 | |
---|
| 1651 | ufpt_top [context] = (ufpt_top [context]+1)%_param->_size_ufpt_queue[context]; |
---|
| 1652 | } |
---|
| 1653 | |
---|
| 1654 | SC_START(1); // transition |
---|
| 1655 | |
---|
| 1656 | } while (not have_transaction); |
---|
| 1657 | |
---|
| 1658 | ufpt.push_back(request); // to update |
---|
| 1659 | |
---|
| 1660 | in_PREDICT_VAL [port]->write(0); |
---|
| 1661 | |
---|
| 1662 | if (_param->_have_port_depth) |
---|
[101] | 1663 | { |
---|
| 1664 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
[94] | 1665 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1666 | } |
---|
[94] | 1667 | } |
---|
| 1668 | } |
---|
| 1669 | |
---|
| 1670 | std::list<request_t>::iterator it_event; |
---|
| 1671 | { |
---|
[95] | 1672 | LABEL("BRANCH_COMPLETE - Miss ifetch"); |
---|
[94] | 1673 | |
---|
| 1674 | uint32_t port = rand() % _param->_nb_inst_branch_complete; |
---|
| 1675 | |
---|
| 1676 | LABEL(" * port : %d",port); |
---|
| 1677 | |
---|
| 1678 | // middle |
---|
| 1679 | it_event = upt.begin(); |
---|
| 1680 | for (uint32_t i=0; i < (upt.size()>>1); ++i) |
---|
| 1681 | it_event ++; |
---|
| 1682 | |
---|
| 1683 | for (std::list<request_t>::iterator it_upt = it_event; |
---|
| 1684 | it_upt != upt.end(); |
---|
| 1685 | ++it_upt) |
---|
| 1686 | it_upt->miss_commit = true; |
---|
| 1687 | |
---|
| 1688 | if (update_ras(it_event->condition)) |
---|
[95] | 1689 | { |
---|
| 1690 | it_event->address_good = ~(it_event->address_dest); |
---|
| 1691 | } |
---|
[94] | 1692 | else |
---|
| 1693 | { |
---|
| 1694 | it_event->address_good = it_event->address_dest; |
---|
| 1695 | it_event->flag = not it_event->flag; |
---|
[98] | 1696 | it_event->no_sequence = not it_event->no_sequence; |
---|
[94] | 1697 | it_event->take_good = not it_event->take_good; |
---|
| 1698 | } |
---|
| 1699 | |
---|
| 1700 | event = *it_event; |
---|
| 1701 | |
---|
| 1702 | |
---|
| 1703 | // for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 1704 | // for (uint32_t i=0; i<upt.size(); i++) |
---|
| 1705 | // just one |
---|
| 1706 | { |
---|
| 1707 | bool have_transaction = false; |
---|
| 1708 | |
---|
| 1709 | do |
---|
| 1710 | { |
---|
| 1711 | in_BRANCH_COMPLETE_VAL [port]->write((rand()%100)<percent_transaction_branch_complete); |
---|
| 1712 | in_BRANCH_COMPLETE_CONTEXT_ID [port]->write(it_event->context ); |
---|
| 1713 | in_BRANCH_COMPLETE_DEPTH [port]->write(it_event->upt_ptr ); |
---|
| 1714 | in_BRANCH_COMPLETE_ADDRESS [port]->write(it_event->address_good); |
---|
[98] | 1715 | in_BRANCH_COMPLETE_NO_SEQUENCE[port]->write(it_event->no_sequence ); |
---|
[94] | 1716 | |
---|
| 1717 | if (_param->_have_port_depth) |
---|
[101] | 1718 | { |
---|
[94] | 1719 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1720 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1721 | } |
---|
| 1722 | |
---|
[94] | 1723 | SC_START(0); |
---|
| 1724 | |
---|
| 1725 | LABEL("BRANCH_COMPLETE [%d] %d - %d.",port,in_BRANCH_COMPLETE_VAL [port]->read(),out_BRANCH_COMPLETE_ACK [port]->read()); |
---|
| 1726 | |
---|
| 1727 | if (in_BRANCH_COMPLETE_VAL [port]->read() and out_BRANCH_COMPLETE_ACK [port]->read()) |
---|
| 1728 | { |
---|
| 1729 | LABEL("BRANCH_COMPLETE [%d] - Transaction accepted",port); |
---|
[98] | 1730 | LABEL(" * CONTEXT_ID : %d" ,it_event->context ); |
---|
| 1731 | LABEL(" * DEPTH : %d" ,it_event->upt_ptr ); |
---|
| 1732 | LABEL(" * CONDITION : %d" ,it_event->condition ); |
---|
| 1733 | LABEL(" * ADDRESS : %.8x",it_event->address_good); |
---|
| 1734 | LABEL(" * FLAG : %d" ,it_event->flag ); |
---|
| 1735 | LABEL(" * NO_SEQUENCE : %d" ,it_event->no_sequence ); |
---|
[94] | 1736 | |
---|
| 1737 | have_transaction = true; |
---|
| 1738 | |
---|
| 1739 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_MISS_PREDICTION[port]->read(),it_event->miss_commit ); |
---|
| 1740 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_TAKE [port]->read(),it_event->take_good ); |
---|
| 1741 | TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_SRC [port]->read(),it_event->address_src ); |
---|
| 1742 | TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_DEST [port]->read(),it_event->address_good); |
---|
| 1743 | |
---|
[95] | 1744 | upt_top_event [it_event->context] = upt_top [it_event->context]; |
---|
| 1745 | upt_top [it_event->context] = it_event->upt_ptr; |
---|
[94] | 1746 | } |
---|
| 1747 | |
---|
| 1748 | SC_START(1); |
---|
| 1749 | } while (not have_transaction); |
---|
| 1750 | |
---|
| 1751 | in_BRANCH_COMPLETE_VAL [port]->write(0); |
---|
| 1752 | |
---|
| 1753 | if (_param->_have_port_depth) |
---|
[101] | 1754 | { |
---|
[94] | 1755 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1756 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1757 | } |
---|
[94] | 1758 | } |
---|
| 1759 | } |
---|
[95] | 1760 | |
---|
| 1761 | { |
---|
| 1762 | LABEL("BRANCH_COMPLETE - Hit ifetch"); |
---|
| 1763 | |
---|
| 1764 | uint32_t port = rand() % _param->_nb_inst_branch_complete; |
---|
| 1765 | |
---|
| 1766 | LABEL(" * port : %d",port); |
---|
| 1767 | |
---|
| 1768 | std::list<request_t>::iterator it_upt = upt.begin(); |
---|
| 1769 | |
---|
| 1770 | while (it_upt != it_event) |
---|
| 1771 | { |
---|
| 1772 | bool have_transaction = false; |
---|
| 1773 | |
---|
| 1774 | do |
---|
| 1775 | { |
---|
| 1776 | in_BRANCH_COMPLETE_VAL [port]->write((rand()%100)<percent_transaction_branch_complete); |
---|
| 1777 | in_BRANCH_COMPLETE_CONTEXT_ID [port]->write(it_upt->context ); |
---|
| 1778 | in_BRANCH_COMPLETE_DEPTH [port]->write(it_upt->upt_ptr ); |
---|
| 1779 | in_BRANCH_COMPLETE_ADDRESS [port]->write(it_upt->address_dest); |
---|
[98] | 1780 | in_BRANCH_COMPLETE_NO_SEQUENCE[port]->write(it_upt->no_sequence ); |
---|
[95] | 1781 | |
---|
| 1782 | if (_param->_have_port_depth) |
---|
[101] | 1783 | { |
---|
[95] | 1784 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1785 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1786 | } |
---|
[95] | 1787 | SC_START(0); |
---|
| 1788 | |
---|
| 1789 | LABEL("BRANCH_COMPLETE [%d] %d - %d.",port,in_BRANCH_COMPLETE_VAL [port]->read(),out_BRANCH_COMPLETE_ACK [port]->read()); |
---|
| 1790 | |
---|
| 1791 | if (in_BRANCH_COMPLETE_VAL [port]->read() and out_BRANCH_COMPLETE_ACK [port]->read()) |
---|
| 1792 | { |
---|
| 1793 | LABEL("BRANCH_COMPLETE [%d] - Transaction accepted",port); |
---|
[98] | 1794 | LABEL(" * CONTEXT_ID : %d" ,it_upt->context ); |
---|
| 1795 | LABEL(" * DEPTH : %d" ,it_upt->upt_ptr ); |
---|
| 1796 | LABEL(" * CONDITION : %d" ,it_upt->condition ); |
---|
| 1797 | LABEL(" * ADDRESS : %.8x",it_upt->address_dest); |
---|
| 1798 | LABEL(" * FLAG : %d" ,it_upt->flag ); |
---|
| 1799 | LABEL(" * NO_SEQUENCE : %d" ,it_event->no_sequence ); |
---|
[95] | 1800 | |
---|
| 1801 | have_transaction = true; |
---|
| 1802 | |
---|
| 1803 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_MISS_PREDICTION[port]->read(),it_upt->miss_commit ); |
---|
| 1804 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_TAKE [port]->read(),it_upt->take ); |
---|
| 1805 | it_upt->take_good = it_upt->take; |
---|
| 1806 | TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_SRC [port]->read(),it_upt->address_src ); |
---|
| 1807 | TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_DEST [port]->read(),it_upt->address_dest); |
---|
| 1808 | |
---|
| 1809 | it_upt++; |
---|
| 1810 | } |
---|
| 1811 | |
---|
| 1812 | SC_START(1); |
---|
| 1813 | } while (not have_transaction); |
---|
| 1814 | |
---|
| 1815 | in_BRANCH_COMPLETE_VAL [port]->write(0); |
---|
| 1816 | |
---|
| 1817 | if (_param->_have_port_depth) |
---|
[101] | 1818 | { |
---|
[95] | 1819 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1820 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1821 | } |
---|
[95] | 1822 | } |
---|
| 1823 | } |
---|
[94] | 1824 | |
---|
| 1825 | if (have_ufpt_ras) |
---|
| 1826 | { |
---|
| 1827 | LABEL("UPDATE - Update UPFT"); |
---|
| 1828 | |
---|
| 1829 | uint32_t port = 0; |
---|
| 1830 | |
---|
| 1831 | LABEL(" * port : %d",port); |
---|
| 1832 | std::list<request_t>::iterator it_ufpt = ufpt.end(); |
---|
| 1833 | -- it_ufpt; |
---|
| 1834 | |
---|
| 1835 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 1836 | { |
---|
| 1837 | bool have_transaction = false; |
---|
| 1838 | |
---|
| 1839 | do |
---|
| 1840 | { |
---|
| 1841 | in_UPDATE_ACK [port]->write((rand()%100)<percent_transaction_update); |
---|
| 1842 | |
---|
| 1843 | // if (_param->_have_port_depth) |
---|
| 1844 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), ufpt_bottom [context]); |
---|
| 1845 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), ufpt_top [context]); |
---|
| 1846 | |
---|
| 1847 | SC_START(0); |
---|
| 1848 | |
---|
| 1849 | LABEL("UPDATE [%d] %d - %d.",port,out_UPDATE_VAL [port]->read(),in_UPDATE_ACK [port]->read()); |
---|
| 1850 | |
---|
| 1851 | if (out_UPDATE_VAL [port]->read() and in_UPDATE_ACK [port]->read()) |
---|
| 1852 | { |
---|
| 1853 | LABEL("UPDATE [%d] - Transaction accepted",port); |
---|
| 1854 | have_transaction = true; |
---|
| 1855 | |
---|
| 1856 | if (_param->_have_port_context_id) |
---|
| 1857 | TEST(Tcontext_t ,out_UPDATE_CONTEXT_ID [port]->read(),it_ufpt->context); |
---|
| 1858 | TEST(Tcontrol_t ,out_UPDATE_MISS_PREDICTION [port]->read(),(it_ufpt->miss_ifetch or |
---|
| 1859 | it_ufpt->miss_decod or |
---|
| 1860 | it_ufpt->miss_commit )); |
---|
| 1861 | // if (update_btb(it_ufpt->condition) or |
---|
| 1862 | // update_dir(it_ufpt->condition)) |
---|
| 1863 | // TEST(Tcontrol_t ,out_UPDATE_DIRECTION_GOOD [port]->read(),it_ufpt->take_good); |
---|
| 1864 | TEST(Tcontrol_t ,out_UPDATE_BTB_VAL [port]->read(),0); |
---|
| 1865 | // if (update_btb(it_ufpt->condition)) |
---|
| 1866 | // { |
---|
| 1867 | // TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_SRC [port]->read(),it_ufpt->address_src); |
---|
| 1868 | // TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_DEST [port]->read(),it_ufpt->address_dest); |
---|
| 1869 | // TEST(Tbranch_condition_t,out_UPDATE_BTB_CONDITION [port]->read(),it_ufpt->condition); |
---|
| 1870 | // } |
---|
| 1871 | TEST(Tcontrol_t ,out_UPDATE_DIR_VAL [port]->read(),0); |
---|
| 1872 | |
---|
| 1873 | // if (update_dir(it_ufpt->condition)) |
---|
| 1874 | // if (_param->_have_port_history) |
---|
| 1875 | // TEST(Thistory_t ,out_UPDATE_DIR_HISTORY [port]->read(),it_ufpt->history); |
---|
| 1876 | // TEST(Tcontrol_t ,out_UPDATE_RAS_VAL [port]->read(),update_ras(it_ufpt->condition)); |
---|
| 1877 | if (update_ras(it_ufpt->condition)) |
---|
| 1878 | { |
---|
| 1879 | // TEST(Tcontrol_t ,out_UPDATE_RAS_FLUSH [port]->read(),0); |
---|
| 1880 | TEST(Tcontrol_t ,out_UPDATE_RAS_PUSH [port]->read(),push_ras (it_ufpt->condition)); |
---|
| 1881 | TEST(Taddress_t ,out_UPDATE_RAS_ADDRESS [port]->read(),it_ufpt->ras_address); |
---|
| 1882 | TEST(Tptr_t ,out_UPDATE_RAS_INDEX [port]->read(),it_ufpt->ras_index); |
---|
| 1883 | TEST(Tcontrol_t ,out_UPDATE_RAS_PREDICTION_IFETCH [port]->read(),not it_ufpt->miss_ifetch); |
---|
| 1884 | } |
---|
| 1885 | } |
---|
| 1886 | |
---|
| 1887 | SC_START(1); |
---|
| 1888 | } while (not have_transaction); |
---|
| 1889 | |
---|
| 1890 | -- it_ufpt; |
---|
| 1891 | |
---|
| 1892 | |
---|
| 1893 | in_UPDATE_ACK [port]->write(0); |
---|
| 1894 | // if (_param->_have_port_depth) |
---|
| 1895 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), ufpt_bottom [context]); |
---|
| 1896 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), ufpt_top [context]); |
---|
| 1897 | } |
---|
| 1898 | } |
---|
| 1899 | ufpt.clear(); |
---|
| 1900 | |
---|
| 1901 | { |
---|
[95] | 1902 | LABEL("UPDATE - upt (after event)"); |
---|
[94] | 1903 | |
---|
| 1904 | uint32_t port = 0; |
---|
| 1905 | |
---|
| 1906 | LABEL(" * port : %d",port); |
---|
| 1907 | std::list<request_t>::iterator it_upt = upt.end(); |
---|
| 1908 | |
---|
| 1909 | // for (uint32_t i=0; i<upt.size(); i++) |
---|
[95] | 1910 | do |
---|
[94] | 1911 | { |
---|
[95] | 1912 | --it_upt; |
---|
| 1913 | |
---|
[94] | 1914 | bool have_transaction = false; |
---|
| 1915 | |
---|
[95] | 1916 | if (need_update(it_upt->condition)) |
---|
[94] | 1917 | do |
---|
| 1918 | { |
---|
| 1919 | in_UPDATE_ACK [port]->write((rand()%100)<percent_transaction_update); |
---|
| 1920 | |
---|
| 1921 | // if (_param->_have_port_depth) |
---|
| 1922 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1923 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 1924 | |
---|
| 1925 | SC_START(0); |
---|
| 1926 | |
---|
| 1927 | LABEL("UPDATE [%d] %d - %d.",port,out_UPDATE_VAL [port]->read(),in_UPDATE_ACK [port]->read()); |
---|
| 1928 | |
---|
| 1929 | if (out_UPDATE_VAL [port]->read() and in_UPDATE_ACK [port]->read()) |
---|
| 1930 | { |
---|
| 1931 | LABEL("UPDATE [%d] - Transaction accepted",port); |
---|
[95] | 1932 | LABEL(" * address_src : %.8x",it_upt->address_src); |
---|
| 1933 | LABEL(" * out_UPDATE_BTB_ADDRESS_SRC : %.8x",out_UPDATE_BTB_ADDRESS_SRC[port]->read()); |
---|
| 1934 | |
---|
[94] | 1935 | have_transaction = true; |
---|
| 1936 | |
---|
[95] | 1937 | bool btb_val = ((it_upt == it_event) and |
---|
| 1938 | (update_btb(it_upt->condition))); |
---|
| 1939 | bool dir_val = ((it_upt == it_event) and |
---|
| 1940 | update_dir(it_upt->condition) and |
---|
| 1941 | not (it_upt->miss_ifetch or it_upt->miss_decod)); |
---|
| 1942 | bool ras_val = update_ras(it_upt->condition); |
---|
| 1943 | |
---|
[94] | 1944 | if (_param->_have_port_context_id) |
---|
| 1945 | TEST(Tcontext_t ,out_UPDATE_CONTEXT_ID [port]->read(),it_upt->context); |
---|
| 1946 | TEST(Tcontrol_t ,out_UPDATE_MISS_PREDICTION [port]->read(),it_upt->miss_commit); |
---|
[95] | 1947 | TEST(Tcontrol_t ,out_UPDATE_BTB_VAL [port]->read(),btb_val); |
---|
| 1948 | |
---|
| 1949 | if (btb_val) |
---|
[94] | 1950 | { |
---|
| 1951 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_SRC [port]->read(),it_upt->address_src); |
---|
| 1952 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_DEST [port]->read(),it_upt->address_dest); |
---|
| 1953 | TEST(Tbranch_condition_t,out_UPDATE_BTB_CONDITION [port]->read(),it_upt->condition); |
---|
| 1954 | } |
---|
[95] | 1955 | TEST(Tcontrol_t ,out_UPDATE_DIR_VAL [port]->read(),dir_val); |
---|
[94] | 1956 | |
---|
[95] | 1957 | if (dir_val) |
---|
| 1958 | { |
---|
| 1959 | TEST(Tcontrol_t ,out_UPDATE_DIRECTION_GOOD [port]->read(),it_upt->take_good); |
---|
[94] | 1960 | if (_param->_have_port_history) |
---|
| 1961 | TEST(Thistory_t ,out_UPDATE_DIR_HISTORY [port]->read(),it_upt->history); |
---|
[95] | 1962 | } |
---|
| 1963 | TEST(Tcontrol_t ,out_UPDATE_RAS_VAL [port]->read(),ras_val); |
---|
| 1964 | |
---|
| 1965 | if (ras_val) |
---|
[94] | 1966 | { |
---|
| 1967 | // TEST(Tcontrol_t ,out_UPDATE_RAS_FLUSH [port]->read(),0); |
---|
| 1968 | TEST(Tcontrol_t ,out_UPDATE_RAS_PUSH [port]->read(),push_ras (it_upt->condition)); |
---|
| 1969 | TEST(Taddress_t ,out_UPDATE_RAS_ADDRESS [port]->read(),it_upt->ras_address); |
---|
| 1970 | TEST(Tptr_t ,out_UPDATE_RAS_INDEX [port]->read(),it_upt->ras_index); |
---|
| 1971 | TEST(Tcontrol_t ,out_UPDATE_RAS_PREDICTION_IFETCH [port]->read(),not it_upt->miss_ifetch); |
---|
| 1972 | } |
---|
| 1973 | |
---|
[95] | 1974 | // -- it_upt; |
---|
[94] | 1975 | } |
---|
| 1976 | |
---|
| 1977 | SC_START(1); |
---|
| 1978 | } while (not have_transaction); |
---|
| 1979 | |
---|
| 1980 | upt.pop_back(); |
---|
| 1981 | in_UPDATE_ACK [port]->write(0); |
---|
| 1982 | // if (_param->_have_port_depth) |
---|
| 1983 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1984 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 1985 | } |
---|
[95] | 1986 | while (it_upt != it_event); |
---|
| 1987 | |
---|
[94] | 1988 | } |
---|
[95] | 1989 | |
---|
[94] | 1990 | { |
---|
| 1991 | LABEL("BRANCH_EVENT - have miss decod"); |
---|
| 1992 | |
---|
| 1993 | uint32_t port = context; |
---|
| 1994 | |
---|
| 1995 | { |
---|
| 1996 | bool have_transaction = false; |
---|
| 1997 | |
---|
| 1998 | do |
---|
| 1999 | { |
---|
| 2000 | in_BRANCH_EVENT_ACK [port]->write((rand()%100)<percent_transaction_branch_event); |
---|
| 2001 | |
---|
| 2002 | SC_START(0); |
---|
| 2003 | |
---|
| 2004 | LABEL("BRANCH_EVENT [%d] %d - %d.",port,out_BRANCH_EVENT_VAL [port]->read(),in_BRANCH_EVENT_ACK [port]->read()); |
---|
| 2005 | |
---|
| 2006 | if (out_BRANCH_EVENT_VAL [port]->read() and in_BRANCH_EVENT_ACK [port]->read()) |
---|
| 2007 | { |
---|
| 2008 | LABEL("BRANCH_EVENT [%d] - Transaction accepted",port); |
---|
| 2009 | have_transaction = true; |
---|
| 2010 | |
---|
| 2011 | LABEL(" * event.address_src : %.8x,",event.address_src ); |
---|
| 2012 | LABEL(" * event.address_good : %.8x,",event.address_good); |
---|
| 2013 | LABEL(" * event.take : %.8x,",event.take ); |
---|
| 2014 | |
---|
[98] | 2015 | TEST(Tdepth_t ,out_BRANCH_EVENT_DEPTH [port]->read(),event.upt_ptr); |
---|
[94] | 2016 | TEST(Taddress_t,out_BRANCH_EVENT_ADDRESS_SRC [port]->read(),event.address_src); |
---|
| 2017 | TEST(Tcontrol_t,out_BRANCH_EVENT_ADDRESS_DEST_VAL [port]->read(),event.take_good); |
---|
| 2018 | if (event.take_good) |
---|
| 2019 | TEST(Taddress_t,out_BRANCH_EVENT_ADDRESS_DEST [port]->read(),event.address_good); |
---|
| 2020 | |
---|
| 2021 | event.address_src = 0; |
---|
| 2022 | event.take = 0; |
---|
| 2023 | event.address_dest = 0; |
---|
| 2024 | } |
---|
| 2025 | |
---|
| 2026 | SC_START(1); |
---|
| 2027 | } while (not have_transaction); |
---|
| 2028 | |
---|
| 2029 | in_BRANCH_EVENT_ACK [port]->write(0); |
---|
| 2030 | } |
---|
| 2031 | } |
---|
[95] | 2032 | |
---|
[94] | 2033 | { |
---|
[95] | 2034 | LABEL("EVENT_STATE"); |
---|
[94] | 2035 | |
---|
[95] | 2036 | SC_START(1); |
---|
[97] | 2037 | in_EVENT_VAL [context]->write(1); |
---|
[95] | 2038 | in_EVENT_TYPE [context]->write(EVENT_TYPE_MISS_SPECULATION); |
---|
| 2039 | |
---|
| 2040 | SC_START(1); |
---|
[97] | 2041 | in_EVENT_VAL [context]->write(0); |
---|
[95] | 2042 | in_EVENT_TYPE [context]->write(EVENT_TYPE_NONE ); |
---|
| 2043 | } |
---|
| 2044 | |
---|
| 2045 | { |
---|
| 2046 | LABEL("UPDATE - upt (before event)"); |
---|
| 2047 | |
---|
[94] | 2048 | uint32_t port = 0; |
---|
| 2049 | |
---|
| 2050 | LABEL(" * port : %d",port); |
---|
[95] | 2051 | LABEL(" * size : %d",upt.size()); |
---|
[94] | 2052 | std::list<request_t>::iterator it_upt = upt.begin(); |
---|
| 2053 | |
---|
| 2054 | for (uint32_t i=0; i<upt.size(); i++) |
---|
| 2055 | { |
---|
| 2056 | bool have_transaction = false; |
---|
| 2057 | |
---|
| 2058 | do |
---|
| 2059 | { |
---|
| 2060 | in_UPDATE_ACK [port]->write((rand()%100)<percent_transaction_update); |
---|
| 2061 | |
---|
| 2062 | // if (_param->_have_port_depth) |
---|
| 2063 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 2064 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 2065 | |
---|
| 2066 | SC_START(0); |
---|
| 2067 | |
---|
| 2068 | LABEL("UPDATE [%d] %d - %d.",port,out_UPDATE_VAL [port]->read(),in_UPDATE_ACK [port]->read()); |
---|
| 2069 | |
---|
| 2070 | if (out_UPDATE_VAL [port]->read() and in_UPDATE_ACK [port]->read()) |
---|
| 2071 | { |
---|
| 2072 | LABEL("UPDATE [%d] - Transaction accepted",port); |
---|
| 2073 | have_transaction = true; |
---|
| 2074 | |
---|
| 2075 | if (_param->_have_port_context_id) |
---|
| 2076 | TEST(Tcontext_t ,out_UPDATE_CONTEXT_ID [port]->read(),it_upt->context); |
---|
| 2077 | TEST(Tcontrol_t ,out_UPDATE_MISS_PREDICTION [port]->read(),it_upt->miss_commit); |
---|
| 2078 | TEST(Tcontrol_t ,out_UPDATE_DIRECTION_GOOD [port]->read(),it_upt->take_good); |
---|
| 2079 | TEST(Tcontrol_t ,out_UPDATE_BTB_VAL [port]->read(),update_btb(it_upt->condition)); |
---|
| 2080 | if (update_btb(it_upt->condition)) |
---|
| 2081 | { |
---|
| 2082 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_SRC [port]->read(),it_upt->address_src); |
---|
| 2083 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_DEST [port]->read(),it_upt->address_dest); |
---|
| 2084 | TEST(Tbranch_condition_t,out_UPDATE_BTB_CONDITION [port]->read(),it_upt->condition); |
---|
| 2085 | } |
---|
| 2086 | TEST(Tcontrol_t ,out_UPDATE_DIR_VAL [port]->read(),update_dir(it_upt->condition) and not (it_upt->miss_ifetch or it_upt->miss_decod)); |
---|
| 2087 | |
---|
| 2088 | if (update_dir(it_upt->condition)) |
---|
| 2089 | if (_param->_have_port_history) |
---|
| 2090 | TEST(Thistory_t ,out_UPDATE_DIR_HISTORY [port]->read(),it_upt->history); |
---|
| 2091 | TEST(Tcontrol_t ,out_UPDATE_RAS_VAL [port]->read(),update_ras(it_upt->condition)); |
---|
| 2092 | if (update_ras(it_upt->condition)) |
---|
| 2093 | { |
---|
| 2094 | // TEST(Tcontrol_t ,out_UPDATE_RAS_FLUSH [port]->read(),0); |
---|
| 2095 | TEST(Tcontrol_t ,out_UPDATE_RAS_PUSH [port]->read(),push_ras (it_upt->condition)); |
---|
| 2096 | TEST(Taddress_t ,out_UPDATE_RAS_ADDRESS [port]->read(),it_upt->ras_address); |
---|
| 2097 | TEST(Tptr_t ,out_UPDATE_RAS_INDEX [port]->read(),it_upt->ras_index); |
---|
| 2098 | TEST(Tcontrol_t ,out_UPDATE_RAS_PREDICTION_IFETCH [port]->read(),not it_upt->miss_ifetch); |
---|
| 2099 | } |
---|
| 2100 | |
---|
[95] | 2101 | ++ it_upt; |
---|
[94] | 2102 | } |
---|
| 2103 | |
---|
| 2104 | SC_START(1); |
---|
| 2105 | } while (not have_transaction); |
---|
| 2106 | |
---|
| 2107 | in_UPDATE_ACK [port]->write(0); |
---|
| 2108 | // if (_param->_have_port_depth) |
---|
| 2109 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 2110 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 2111 | } |
---|
| 2112 | } |
---|
[95] | 2113 | upt.clear(); |
---|
[94] | 2114 | |
---|
| 2115 | // Wait Garbage Collector |
---|
| 2116 | { |
---|
[95] | 2117 | LABEL("GARBAGE COLLECTOR"); |
---|
| 2118 | LABEL(" * upt bottom : %d",upt_bottom [context]); |
---|
| 2119 | LABEL(" * upt top : %d",upt_top [context]); |
---|
[94] | 2120 | |
---|
[95] | 2121 | upt_top [context] = (upt_top_event [context]); |
---|
| 2122 | upt_bottom [context] = (upt_top [context]); |
---|
| 2123 | |
---|
[94] | 2124 | while ((upt_bottom [context] != out_DEPTH_MIN [context]->read()) or |
---|
| 2125 | (upt_top [context] != out_DEPTH_MAX [context]->read())) |
---|
[95] | 2126 | { |
---|
| 2127 | SC_START(1); |
---|
| 2128 | } |
---|
[94] | 2129 | |
---|
| 2130 | } |
---|
| 2131 | } |
---|
| 2132 | |
---|
[88] | 2133 | }// ITERATION |
---|
[81] | 2134 | |
---|
[78] | 2135 | /******************************************************** |
---|
| 2136 | * Simulation - End |
---|
| 2137 | ********************************************************/ |
---|
| 2138 | |
---|
| 2139 | TEST_OK ("End of Simulation"); |
---|
| 2140 | delete _time; |
---|
| 2141 | |
---|
| 2142 | msg(_("<%s> : ............ Stop Simulation\n"),name.c_str()); |
---|
| 2143 | |
---|
| 2144 | delete in_CLOCK; |
---|
| 2145 | delete in_NRESET; |
---|
[81] | 2146 | |
---|
| 2147 | // ~~~~~[ Interface : "predict" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 2148 | delete [] in_PREDICT_VAL ; |
---|
| 2149 | delete [] out_PREDICT_ACK ; |
---|
| 2150 | delete [] in_PREDICT_CONTEXT_ID ; |
---|
| 2151 | delete [] in_PREDICT_BTB_ADDRESS_SRC ; |
---|
| 2152 | delete [] in_PREDICT_BTB_ADDRESS_DEST ; |
---|
| 2153 | delete [] in_PREDICT_BTB_CONDITION ; |
---|
| 2154 | delete [] in_PREDICT_BTB_LAST_TAKE ; |
---|
| 2155 | delete [] in_PREDICT_BTB_IS_ACCURATE ; |
---|
| 2156 | delete [] in_PREDICT_DIR_HISTORY ; |
---|
| 2157 | delete [] in_PREDICT_RAS_ADDRESS ; |
---|
| 2158 | delete [] in_PREDICT_RAS_INDEX ; |
---|
[88] | 2159 | delete [] out_PREDICT_UPDATE_PREDICTION_ID; |
---|
[81] | 2160 | |
---|
| 2161 | // ~~~~~[ Interface : "decod" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 2162 | delete [] in_DECOD_VAL ; |
---|
| 2163 | delete [] out_DECOD_ACK ; |
---|
| 2164 | delete [] in_DECOD_CONTEXT_ID ; |
---|
| 2165 | delete [] in_DECOD_BTB_ADDRESS_SRC ; |
---|
| 2166 | delete [] in_DECOD_BTB_ADDRESS_DEST ; |
---|
| 2167 | delete [] in_DECOD_BTB_CONDITION ; |
---|
| 2168 | delete [] in_DECOD_BTB_LAST_TAKE ; |
---|
| 2169 | delete [] in_DECOD_RAS_ADDRESS ; |
---|
| 2170 | delete [] in_DECOD_RAS_INDEX ; |
---|
[82] | 2171 | delete [] in_DECOD_MISS_IFETCH ; |
---|
| 2172 | delete [] in_DECOD_MISS_DECOD ; |
---|
[81] | 2173 | delete [] in_DECOD_UPDATE_PREDICTION_ID ; |
---|
| 2174 | //delete [] out_DECOD_DEPTH ; |
---|
[88] | 2175 | delete [] in_DECOD_IS_ACCURATE ; |
---|
[81] | 2176 | |
---|
| 2177 | // ~~~~~[ Interface : "branch_complete" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 2178 | delete [] in_BRANCH_COMPLETE_VAL ; |
---|
| 2179 | delete [] out_BRANCH_COMPLETE_ACK ; |
---|
| 2180 | delete [] in_BRANCH_COMPLETE_CONTEXT_ID ; |
---|
| 2181 | delete [] in_BRANCH_COMPLETE_DEPTH ; |
---|
| 2182 | delete [] in_BRANCH_COMPLETE_ADDRESS ; |
---|
[98] | 2183 | delete [] in_BRANCH_COMPLETE_NO_SEQUENCE ; |
---|
[81] | 2184 | delete [] out_BRANCH_COMPLETE_MISS_PREDICTION; |
---|
| 2185 | delete [] out_BRANCH_COMPLETE_TAKE ; |
---|
| 2186 | delete [] out_BRANCH_COMPLETE_ADDRESS_SRC ; |
---|
| 2187 | delete [] out_BRANCH_COMPLETE_ADDRESS_DEST ; |
---|
[82] | 2188 | |
---|
| 2189 | // ~~~~~[ Interface : "branch_event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 2190 | delete [] out_BRANCH_EVENT_VAL ; |
---|
| 2191 | delete [] in_BRANCH_EVENT_ACK ; |
---|
[98] | 2192 | //delete [] out_BRANCH_EVENT_CONTEXT_ID ; |
---|
| 2193 | delete [] out_BRANCH_EVENT_DEPTH ; |
---|
[95] | 2194 | //delete [] out_BRANCH_EVENT_MISS_PREDICTION; |
---|
[82] | 2195 | delete [] out_BRANCH_EVENT_ADDRESS_SRC ; |
---|
[94] | 2196 | delete [] out_BRANCH_EVENT_ADDRESS_DEST_VAL; |
---|
[82] | 2197 | delete [] out_BRANCH_EVENT_ADDRESS_DEST ; |
---|
[81] | 2198 | |
---|
| 2199 | // ~~~~~[ Interface : "update" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 2200 | delete [] out_UPDATE_VAL ; |
---|
| 2201 | delete [] in_UPDATE_ACK ; |
---|
| 2202 | delete [] out_UPDATE_CONTEXT_ID ; |
---|
| 2203 | delete [] out_UPDATE_MISS_PREDICTION ; |
---|
| 2204 | delete [] out_UPDATE_DIRECTION_GOOD ; |
---|
| 2205 | delete [] out_UPDATE_BTB_VAL ; |
---|
| 2206 | delete [] out_UPDATE_BTB_ADDRESS_SRC ; |
---|
| 2207 | delete [] out_UPDATE_BTB_ADDRESS_DEST ; |
---|
| 2208 | delete [] out_UPDATE_BTB_CONDITION ; |
---|
| 2209 | delete [] out_UPDATE_DIR_VAL ; |
---|
| 2210 | delete [] out_UPDATE_DIR_HISTORY ; |
---|
| 2211 | delete [] out_UPDATE_RAS_VAL ; |
---|
[94] | 2212 | delete [] out_UPDATE_RAS_FLUSH ; |
---|
[82] | 2213 | delete [] out_UPDATE_RAS_PUSH ; |
---|
[81] | 2214 | delete [] out_UPDATE_RAS_ADDRESS ; |
---|
| 2215 | delete [] out_UPDATE_RAS_INDEX ; |
---|
| 2216 | delete [] out_UPDATE_RAS_PREDICTION_IFETCH; |
---|
| 2217 | |
---|
[97] | 2218 | DELETE1_SC_SIGNAL( in_EVENT_VAL ,_param->_nb_context); |
---|
| 2219 | DELETE1_SC_SIGNAL(out_EVENT_ACK ,_param->_nb_context); |
---|
[95] | 2220 | DELETE1_SC_SIGNAL( in_EVENT_TYPE ,_param->_nb_context); |
---|
| 2221 | DELETE1_SC_SIGNAL( in_EVENT_DEPTH ,_param->_nb_context); |
---|
| 2222 | |
---|
[81] | 2223 | // ~~~~~[ Interface : "depth" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
[101] | 2224 | delete [] out_DEPTH_VAL; |
---|
[88] | 2225 | delete [] out_DEPTH_CURRENT; |
---|
| 2226 | delete [] out_DEPTH_MIN; |
---|
| 2227 | delete [] out_DEPTH_MAX; |
---|
[101] | 2228 | delete [] out_DEPTH_FULL; |
---|
[81] | 2229 | |
---|
[78] | 2230 | #endif |
---|
| 2231 | |
---|
| 2232 | delete _Update_Prediction_Table; |
---|
| 2233 | #ifdef STATISTICS |
---|
| 2234 | delete _parameters_statistics; |
---|
| 2235 | #endif |
---|
| 2236 | } |
---|