[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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[110] | 101 | ALLOC1_SC_SIGNAL(out_DECOD_CAN_CONTINUE ,"out_DECOD_CAN_CONTINUE ",Tcontrol_t ,_param->_nb_inst_decod); |
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[82] | 102 | |
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[81] | 103 | ALLOC1_SC_SIGNAL( in_BRANCH_COMPLETE_VAL ," in_BRANCH_COMPLETE_VAL ",Tcontrol_t ,_param->_nb_inst_branch_complete); |
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| 104 | ALLOC1_SC_SIGNAL(out_BRANCH_COMPLETE_ACK ,"out_BRANCH_COMPLETE_ACK ",Tcontrol_t ,_param->_nb_inst_branch_complete); |
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| 105 | ALLOC1_SC_SIGNAL( in_BRANCH_COMPLETE_CONTEXT_ID ," in_BRANCH_COMPLETE_CONTEXT_ID ",Tcontext_t ,_param->_nb_inst_branch_complete); |
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| 106 | ALLOC1_SC_SIGNAL( in_BRANCH_COMPLETE_DEPTH ," in_BRANCH_COMPLETE_DEPTH ",Tdepth_t ,_param->_nb_inst_branch_complete); |
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| 107 | ALLOC1_SC_SIGNAL( in_BRANCH_COMPLETE_ADDRESS ," in_BRANCH_COMPLETE_ADDRESS ",Taddress_t ,_param->_nb_inst_branch_complete); |
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[98] | 108 | 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] | 109 | ALLOC1_SC_SIGNAL(out_BRANCH_COMPLETE_MISS_PREDICTION,"out_BRANCH_COMPLETE_MISS_PREDICTION",Tcontrol_t ,_param->_nb_inst_branch_complete); |
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[111] | 110 | // ALLOC1_SC_SIGNAL(out_BRANCH_COMPLETE_TAKE ,"out_BRANCH_COMPLETE_TAKE ",Tcontrol_t ,_param->_nb_inst_branch_complete); |
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| 111 | // ALLOC1_SC_SIGNAL(out_BRANCH_COMPLETE_ADDRESS_SRC ,"out_BRANCH_COMPLETE_ADDRESS_SRC ",Taddress_t ,_param->_nb_inst_branch_complete); |
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| 112 | // 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] | 113 | |
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| 114 | ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_VAL ,"out_BRANCH_EVENT_VAL ",Tcontrol_t ,_param->_nb_context); |
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| 115 | ALLOC1_SC_SIGNAL( in_BRANCH_EVENT_ACK ," in_BRANCH_EVENT_ACK ",Tcontrol_t ,_param->_nb_context); |
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[98] | 116 | // ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_CONTEXT_ID ,"out_BRANCH_EVENT_CONTEXT_ID ",Tcontext_t ,_param->_nb_context); |
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| 117 | ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_DEPTH ,"out_BRANCH_EVENT_DEPTH ",Tdepth_t ,_param->_nb_context); |
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[82] | 118 | // ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_MISS_PREDICTION,"out_BRANCH_EVENT_MISS_PREDICTION",Tcontrol_t ,_param->_nb_context); |
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| 119 | ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_ADDRESS_SRC ,"out_BRANCH_EVENT_ADDRESS_SRC ",Taddress_t ,_param->_nb_context); |
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[94] | 120 | 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] | 121 | ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_ADDRESS_DEST ,"out_BRANCH_EVENT_ADDRESS_DEST ",Taddress_t ,_param->_nb_context); |
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[119] | 122 | ALLOC1_SC_SIGNAL(out_BRANCH_EVENT_CAN_CONTINUE ,"out_BRANCH_EVENT_CAN_CONTINUE" ,Tcontrol_t ,_param->_nb_context); |
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[82] | 123 | |
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[81] | 124 | ALLOC1_SC_SIGNAL(out_UPDATE_VAL ,"out_UPDATE_VAL ",Tcontrol_t ,_param->_nb_inst_update); |
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| 125 | ALLOC1_SC_SIGNAL( in_UPDATE_ACK ," in_UPDATE_ACK ",Tcontrol_t ,_param->_nb_inst_update); |
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| 126 | ALLOC1_SC_SIGNAL(out_UPDATE_CONTEXT_ID ,"out_UPDATE_CONTEXT_ID ",Tcontext_t ,_param->_nb_inst_update); |
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| 127 | ALLOC1_SC_SIGNAL(out_UPDATE_MISS_PREDICTION ,"out_UPDATE_MISS_PREDICTION ",Tcontrol_t ,_param->_nb_inst_update); |
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| 128 | ALLOC1_SC_SIGNAL(out_UPDATE_DIRECTION_GOOD ,"out_UPDATE_DIRECTION_GOOD ",Tcontrol_t ,_param->_nb_inst_update); |
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[112] | 129 | ALLOC1_SC_SIGNAL(out_UPDATE_PREDICTION_IFETCH ,"out_UPDATE_PREDICTION_IFETCH ",Tcontrol_t ,_param->_nb_inst_update); |
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[81] | 130 | ALLOC1_SC_SIGNAL(out_UPDATE_BTB_VAL ,"out_UPDATE_BTB_VAL ",Tcontrol_t ,_param->_nb_inst_update); |
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| 131 | ALLOC1_SC_SIGNAL(out_UPDATE_BTB_ADDRESS_SRC ,"out_UPDATE_BTB_ADDRESS_SRC ",Taddress_t ,_param->_nb_inst_update); |
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| 132 | ALLOC1_SC_SIGNAL(out_UPDATE_BTB_ADDRESS_DEST ,"out_UPDATE_BTB_ADDRESS_DEST ",Taddress_t ,_param->_nb_inst_update); |
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| 133 | ALLOC1_SC_SIGNAL(out_UPDATE_BTB_CONDITION ,"out_UPDATE_BTB_CONDITION ",Tbranch_condition_t,_param->_nb_inst_update); |
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| 134 | ALLOC1_SC_SIGNAL(out_UPDATE_DIR_VAL ,"out_UPDATE_DIR_VAL ",Tcontrol_t ,_param->_nb_inst_update); |
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| 135 | ALLOC1_SC_SIGNAL(out_UPDATE_DIR_HISTORY ,"out_UPDATE_DIR_HISTORY ",Thistory_t ,_param->_nb_inst_update); |
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| 136 | ALLOC1_SC_SIGNAL(out_UPDATE_RAS_VAL ,"out_UPDATE_RAS_VAL ",Tcontrol_t ,_param->_nb_inst_update); |
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[94] | 137 | ALLOC1_SC_SIGNAL(out_UPDATE_RAS_FLUSH ,"out_UPDATE_RAS_FLUSH ",Tcontrol_t ,_param->_nb_inst_update); |
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[82] | 138 | ALLOC1_SC_SIGNAL(out_UPDATE_RAS_PUSH ,"out_UPDATE_RAS_PUSH ",Tcontrol_t ,_param->_nb_inst_update); |
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[81] | 139 | ALLOC1_SC_SIGNAL(out_UPDATE_RAS_ADDRESS ,"out_UPDATE_RAS_ADDRESS ",Taddress_t ,_param->_nb_inst_update); |
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| 140 | ALLOC1_SC_SIGNAL(out_UPDATE_RAS_INDEX ,"out_UPDATE_RAS_INDEX ",Tptr_t ,_param->_nb_inst_update); |
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[95] | 141 | |
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[97] | 142 | ALLOC1_SC_SIGNAL( in_EVENT_VAL ," in_EVENT_VAL ",Tcontrol_t ,_param->_nb_context); |
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| 143 | ALLOC1_SC_SIGNAL(out_EVENT_ACK ,"out_EVENT_ACK ",Tcontrol_t ,_param->_nb_context); |
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[95] | 144 | ALLOC1_SC_SIGNAL( in_EVENT_TYPE ," in_EVENT_TYPE ",Tevent_type_t ,_param->_nb_context); |
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| 145 | ALLOC1_SC_SIGNAL( in_EVENT_DEPTH ," in_EVENT_DEPTH ",Tdepth_t ,_param->_nb_context); |
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| 146 | |
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[101] | 147 | ALLOC1_SC_SIGNAL(out_DEPTH_VAL ,"out_DEPTH_VAL ",Tcontrol_t ,_param->_nb_context); |
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[88] | 148 | ALLOC1_SC_SIGNAL(out_DEPTH_CURRENT ,"out_DEPTH_CURRENT ",Tdepth_t ,_param->_nb_context); |
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| 149 | ALLOC1_SC_SIGNAL(out_DEPTH_MIN ,"out_DEPTH_MIN ",Tdepth_t ,_param->_nb_context); |
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| 150 | ALLOC1_SC_SIGNAL(out_DEPTH_MAX ,"out_DEPTH_MAX ",Tdepth_t ,_param->_nb_context); |
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[101] | 151 | ALLOC1_SC_SIGNAL(out_DEPTH_FULL ,"out_DEPTH_FULL ",Tcontrol_t ,_param->_nb_context); |
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[78] | 152 | |
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| 153 | /******************************************************** |
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| 154 | * Instanciation |
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| 155 | ********************************************************/ |
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| 156 | |
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| 157 | msg(_("<%s> : Instanciation of _Update_Prediction_Table.\n"),name.c_str()); |
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| 158 | |
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| 159 | (*(_Update_Prediction_Table->in_CLOCK)) (*(in_CLOCK)); |
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| 160 | (*(_Update_Prediction_Table->in_NRESET)) (*(in_NRESET)); |
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| 161 | |
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[81] | 162 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_VAL ,_param->_nb_inst_predict); |
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| 163 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_PREDICT_ACK ,_param->_nb_inst_predict); |
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| 164 | if (_param->_have_port_context_id) |
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| 165 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_CONTEXT_ID ,_param->_nb_inst_predict); |
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| 166 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_BTB_ADDRESS_SRC ,_param->_nb_inst_predict); |
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| 167 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_BTB_ADDRESS_DEST ,_param->_nb_inst_predict); |
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| 168 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_BTB_CONDITION ,_param->_nb_inst_predict); |
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| 169 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_BTB_LAST_TAKE ,_param->_nb_inst_predict); |
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| 170 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_BTB_IS_ACCURATE ,_param->_nb_inst_predict); |
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| 171 | if (_param->_have_port_history) |
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| 172 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_DIR_HISTORY ,_param->_nb_inst_predict); |
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| 173 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_RAS_ADDRESS ,_param->_nb_inst_predict); |
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| 174 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_PREDICT_RAS_INDEX ,_param->_nb_inst_predict); |
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[88] | 175 | if (_param->_have_port_depth) |
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| 176 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_PREDICT_UPDATE_PREDICTION_ID ,_param->_nb_inst_predict); |
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[81] | 177 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_VAL ,_param->_nb_inst_decod); |
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| 178 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_DECOD_ACK ,_param->_nb_inst_decod); |
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| 179 | if (_param->_have_port_context_id) |
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| 180 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_CONTEXT_ID ,_param->_nb_inst_decod); |
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| 181 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_BTB_ADDRESS_SRC ,_param->_nb_inst_decod); |
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| 182 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_BTB_ADDRESS_DEST ,_param->_nb_inst_decod); |
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| 183 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_BTB_CONDITION ,_param->_nb_inst_decod); |
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| 184 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_BTB_LAST_TAKE ,_param->_nb_inst_decod); |
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| 185 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_RAS_ADDRESS ,_param->_nb_inst_decod); |
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| 186 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_RAS_INDEX ,_param->_nb_inst_decod); |
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[82] | 187 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_MISS_IFETCH ,_param->_nb_inst_decod); |
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| 188 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_MISS_DECOD ,_param->_nb_inst_decod); |
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[88] | 189 | if (_param->_have_port_depth) |
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[81] | 190 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_UPDATE_PREDICTION_ID ,_param->_nb_inst_decod); |
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| 191 | //if (_param->_have_port_depth) |
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| 192 | //INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_DECOD_DEPTH ,_param->_nb_inst_decod); |
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[88] | 193 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_DECOD_IS_ACCURATE ,_param->_nb_inst_decod); |
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[110] | 194 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_DECOD_CAN_CONTINUE ,_param->_nb_inst_decod); |
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| 195 | |
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[81] | 196 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_COMPLETE_VAL ,_param->_nb_inst_branch_complete); |
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| 197 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_COMPLETE_ACK ,_param->_nb_inst_branch_complete); |
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| 198 | if (_param->_have_port_context_id) |
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| 199 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_COMPLETE_CONTEXT_ID ,_param->_nb_inst_branch_complete); |
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[88] | 200 | if (_param->_have_port_depth) |
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[81] | 201 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_COMPLETE_DEPTH ,_param->_nb_inst_branch_complete); |
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| 202 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_COMPLETE_ADDRESS ,_param->_nb_inst_branch_complete); |
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[98] | 203 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_COMPLETE_NO_SEQUENCE ,_param->_nb_inst_branch_complete); |
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[81] | 204 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_COMPLETE_MISS_PREDICTION,_param->_nb_inst_branch_complete); |
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[111] | 205 | // INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_COMPLETE_TAKE ,_param->_nb_inst_branch_complete); |
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| 206 | // INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_COMPLETE_ADDRESS_SRC ,_param->_nb_inst_branch_complete); |
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| 207 | // INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_COMPLETE_ADDRESS_DEST ,_param->_nb_inst_branch_complete); |
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[82] | 208 | |
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| 209 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_EVENT_VAL ,_param->_nb_context); |
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| 210 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_BRANCH_EVENT_ACK ,_param->_nb_context); |
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[98] | 211 | //if (_param->_have_port_context_id) |
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| 212 | //INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_EVENT_CONTEXT_ID ,_param->_nb_context); |
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| 213 | if (_param->_have_port_depth) |
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| 214 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_EVENT_DEPTH ,_param->_nb_context); |
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| 215 | //INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_EVENT_MISS_PREDICTION,_param->_nb_context); |
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[82] | 216 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_EVENT_ADDRESS_SRC ,_param->_nb_context); |
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[94] | 217 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_EVENT_ADDRESS_DEST_VAL,_param->_nb_context); |
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[82] | 218 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_EVENT_ADDRESS_DEST ,_param->_nb_context); |
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[119] | 219 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_BRANCH_EVENT_CAN_CONTINUE ,_param->_nb_context); |
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[82] | 220 | |
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[81] | 221 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_VAL ,_param->_nb_inst_update); |
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| 222 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_UPDATE_ACK ,_param->_nb_inst_update); |
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| 223 | if (_param->_have_port_context_id) |
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| 224 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_CONTEXT_ID ,_param->_nb_inst_update); |
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| 225 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_MISS_PREDICTION ,_param->_nb_inst_update); |
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| 226 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_DIRECTION_GOOD ,_param->_nb_inst_update); |
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[112] | 227 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_PREDICTION_IFETCH ,_param->_nb_inst_update); |
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[81] | 228 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_BTB_VAL ,_param->_nb_inst_update); |
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| 229 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_BTB_ADDRESS_SRC ,_param->_nb_inst_update); |
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| 230 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_BTB_ADDRESS_DEST ,_param->_nb_inst_update); |
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| 231 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_BTB_CONDITION ,_param->_nb_inst_update); |
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| 232 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_DIR_VAL ,_param->_nb_inst_update); |
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| 233 | if (_param->_have_port_history) |
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| 234 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_DIR_HISTORY ,_param->_nb_inst_update); |
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| 235 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_RAS_VAL ,_param->_nb_inst_update); |
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[94] | 236 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_RAS_FLUSH ,_param->_nb_inst_update); |
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[82] | 237 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_RAS_PUSH ,_param->_nb_inst_update); |
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[81] | 238 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_RAS_ADDRESS ,_param->_nb_inst_update); |
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| 239 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_UPDATE_RAS_INDEX ,_param->_nb_inst_update); |
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[97] | 240 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_EVENT_VAL ,_param->_nb_context); |
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| 241 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_EVENT_ACK ,_param->_nb_context); |
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[95] | 242 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_EVENT_TYPE ,_param->_nb_context); |
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[88] | 243 | if (_param->_have_port_depth) |
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[82] | 244 | { |
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[95] | 245 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table, in_EVENT_DEPTH ,_param->_nb_context); |
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[88] | 246 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_DEPTH_CURRENT ,_param->_nb_context); |
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| 247 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_DEPTH_MIN ,_param->_nb_context); |
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[101] | 248 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_DEPTH_MAX ,_param->_nb_context); |
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[82] | 249 | } |
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[101] | 250 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_DEPTH_VAL ,_param->_nb_context); |
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| 251 | INSTANCE1_SC_SIGNAL(_Update_Prediction_Table,out_DEPTH_FULL ,_param->_nb_context); |
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[78] | 252 | |
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| 253 | msg(_("<%s> : Start Simulation ............\n"),name.c_str()); |
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| 254 | |
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| 255 | Time * _time = new Time(); |
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| 256 | |
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| 257 | /******************************************************** |
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| 258 | * Simulation - Begin |
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| 259 | ********************************************************/ |
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| 260 | |
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| 261 | // Initialisation |
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| 262 | |
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| 263 | const uint32_t seed = 0; |
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| 264 | //const uint32_t seed = static_cast<uint32_t>(time(NULL)); |
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| 265 | |
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| 266 | srand(seed); |
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| 267 | |
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[81] | 268 | const int32_t percent_transaction_predict = 75; |
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| 269 | const int32_t percent_transaction_decod = 75; |
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| 270 | const int32_t percent_transaction_branch_complete = 75; |
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| 271 | const int32_t percent_transaction_update = 75; |
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[94] | 272 | const int32_t percent_transaction_branch_event = 75; |
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[105] | 273 | const int32_t percent_transaction_event = 75; |
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[81] | 274 | |
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[95] | 275 | const bool test1 = true; |
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| 276 | const bool test2 = true; |
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| 277 | const bool test3 = true; |
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[94] | 278 | const bool test4 = true; |
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[105] | 279 | const bool test5 = true; |
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[88] | 280 | |
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| 281 | std::list<request_t> ufpt; |
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| 282 | std::list<request_t> upt; |
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[94] | 283 | request_t event; |
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[88] | 284 | |
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[78] | 285 | SC_START(0); |
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| 286 | LABEL("Initialisation"); |
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| 287 | |
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| 288 | LABEL("Reset"); |
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| 289 | in_NRESET->write(0); |
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| 290 | SC_START(5); |
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| 291 | in_NRESET->write(1); |
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| 292 | |
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[95] | 293 | Tdepth_t ufpt_bottom [_param->_nb_context]; |
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| 294 | Tdepth_t ufpt_top [_param->_nb_context]; |
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| 295 | |
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| 296 | Tdepth_t upt_bottom [_param->_nb_context]; |
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| 297 | Tdepth_t upt_top [_param->_nb_context]; |
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| 298 | Tdepth_t upt_top_event[_param->_nb_context]; |
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[88] | 299 | |
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| 300 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
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[82] | 301 | { |
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[95] | 302 | ufpt_bottom [i] = 0; |
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| 303 | ufpt_top [i] = 0; |
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| 304 | upt_bottom [i] = 0; |
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| 305 | upt_top [i] = 0; |
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| 306 | upt_top_event[i] = 0; |
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[82] | 307 | } |
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| 308 | |
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[88] | 309 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
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| 310 | { |
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| 311 | TEST(Tdepth_t,out_DEPTH_CURRENT [i]->read(),upt_top [i]); |
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| 312 | TEST(Tdepth_t,out_DEPTH_MIN [i]->read(),upt_bottom [i]); |
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| 313 | TEST(Tdepth_t,out_DEPTH_MAX [i]->read(),upt_top [i]); |
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| 314 | } |
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[78] | 315 | |
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| 316 | for (uint32_t iteration=0; iteration<NB_ITERATION; iteration ++) |
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| 317 | { |
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| 318 | LABEL("Iteration %d",iteration); |
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[88] | 319 | |
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| 320 | for (uint32_t i=0; i<_param->_nb_inst_predict; ++i) |
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| 321 | in_PREDICT_VAL [i]->write(0); |
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| 322 | for (uint32_t i=0; i<_param->_nb_inst_decod; ++i) |
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| 323 | in_DECOD_VAL [i]->write(0); |
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| 324 | for (uint32_t i=0; i<_param->_nb_inst_branch_complete; ++i) |
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| 325 | in_BRANCH_COMPLETE_VAL [i]->write(0); |
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| 326 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
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| 327 | in_BRANCH_EVENT_ACK [i]->write(0); |
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| 328 | for (uint32_t i=0; i<_param->_nb_inst_update; ++i) |
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| 329 | in_UPDATE_ACK [i]->write(0); |
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[95] | 330 | for (uint32_t i=0; i<_param->_nb_context; ++i) |
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[97] | 331 | in_EVENT_VAL [i]->write(0); |
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| 332 | |
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[88] | 333 | //--------------------------------------------------------------------- |
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| 334 | //--------------------------------------------------------------------- |
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| 335 | // COMMON CASE |
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| 336 | //--------------------------------------------------------------------- |
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| 337 | //--------------------------------------------------------------------- |
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[94] | 338 | if (test1) |
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| 339 | { |
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[81] | 340 | uint32_t context = rand() % _param->_nb_context; |
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[78] | 341 | |
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[81] | 342 | { |
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[88] | 343 | LABEL("PREDICT - fill the queue"); |
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[81] | 344 | uint32_t port = rand() % _param->_nb_inst_predict; |
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[88] | 345 | |
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| 346 | LABEL(" * context : %d",context); |
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| 347 | LABEL(" * port : %d",port); |
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[81] | 348 | |
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[88] | 349 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
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[81] | 350 | { |
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[88] | 351 | request_t request; |
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| 352 | request.context = context; |
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| 353 | request.address_src = 0xdeadbeef+i; |
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| 354 | request.address_dest = 0x21071981+i; |
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| 355 | request.address_good = request.address_dest; |
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| 356 | request.condition = BRANCH_CONDITION_FLAG_SET; |
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| 357 | request.take = 1; |
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| 358 | request.take_good = 1; |
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| 359 | request.flag = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.take_good:(not request.take_good); |
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[98] | 360 | request.no_sequence = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.flag:not request.flag; |
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[88] | 361 | request.is_accurate = true; |
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| 362 | request.miss_ifetch = false; |
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| 363 | request.miss_decod = false; |
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| 364 | request.miss_commit = false; |
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| 365 | request.history = i; |
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| 366 | request.ras_address = 0xdeaddead+i; |
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| 367 | request.ras_index = (0x12345678+i)%_param->_size_ras_index[context]; |
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| 368 | request.ufpt_ptr = ufpt_top [context]; |
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| 369 | // request.upt_ptr; |
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| 370 | |
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| 371 | bool have_transaction = false; |
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[81] | 372 | do |
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| 373 | { |
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| 374 | in_PREDICT_VAL [port]->write((rand()%100)<percent_transaction_predict); |
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[88] | 375 | in_PREDICT_CONTEXT_ID [port]->write(request.context ); |
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| 376 | in_PREDICT_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
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| 377 | in_PREDICT_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
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| 378 | in_PREDICT_BTB_CONDITION [port]->write(request.condition ); |
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| 379 | in_PREDICT_BTB_LAST_TAKE [port]->write(request.take ); |
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| 380 | in_PREDICT_BTB_IS_ACCURATE [port]->write(request.is_accurate ); |
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| 381 | in_PREDICT_DIR_HISTORY [port]->write(request.history ); |
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| 382 | in_PREDICT_RAS_ADDRESS [port]->write(request.ras_address ); |
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| 383 | in_PREDICT_RAS_INDEX [port]->write(request.ras_index ); |
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[81] | 384 | |
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[88] | 385 | if (_param->_have_port_depth) |
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[101] | 386 | { |
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[88] | 387 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
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| 388 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
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[101] | 389 | } |
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[88] | 390 | SC_START(0); // fct melay |
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[81] | 391 | |
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[88] | 392 | LABEL("PREDICT [%d] %d - %d (accurate : %d).", |
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| 393 | port, |
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| 394 | in_PREDICT_VAL [port]->read(), |
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| 395 | out_PREDICT_ACK [port]->read(), |
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| 396 | in_PREDICT_BTB_IS_ACCURATE [port]->read()); |
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[81] | 397 | |
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| 398 | if (in_PREDICT_VAL [port]->read() and out_PREDICT_ACK [port]->read()) |
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| 399 | { |
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| 400 | LABEL("PREDICT [%d] - Transaction accepted",port); |
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[88] | 401 | have_transaction = true; |
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| 402 | |
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| 403 | if (_param->_have_port_depth) |
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| 404 | TEST(Tprediction_ptr_t,out_PREDICT_UPDATE_PREDICTION_ID [port]->read(),ufpt_top [context]); |
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| 405 | |
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| 406 | ufpt_top [context] = (ufpt_top [context]+1)%_param->_size_ufpt_queue[context]; |
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[81] | 407 | } |
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| 408 | |
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[88] | 409 | SC_START(1); // transition |
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[81] | 410 | |
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[88] | 411 | } while (not have_transaction); |
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[82] | 412 | |
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[88] | 413 | ufpt.push_back(request); |
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| 414 | |
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| 415 | in_PREDICT_VAL [port]->write(0); |
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| 416 | |
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| 417 | if (_param->_have_port_depth) |
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[101] | 418 | { |
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[88] | 419 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
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| 420 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
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[101] | 421 | } |
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[81] | 422 | } |
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| 423 | } |
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| 424 | |
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[88] | 425 | { |
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| 426 | LABEL("DECOD"); |
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[81] | 427 | uint32_t port = rand() % _param->_nb_inst_decod; |
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[88] | 428 | |
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| 429 | LABEL(" * context : %d",context); |
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| 430 | LABEL(" * port : %d",port); |
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| 431 | |
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| 432 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
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[81] | 433 | { |
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[88] | 434 | request_t request = ufpt.front(); |
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| 435 | |
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| 436 | bool have_transaction = false; |
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[81] | 437 | do |
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| 438 | { |
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| 439 | in_DECOD_VAL [port]->write((rand()%100)<percent_transaction_decod); |
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[88] | 440 | in_DECOD_CONTEXT_ID [port]->write(request.context ); |
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| 441 | in_DECOD_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
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| 442 | in_DECOD_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
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| 443 | in_DECOD_BTB_CONDITION [port]->write(request.condition ); |
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| 444 | in_DECOD_BTB_LAST_TAKE [port]->write(request.take ); |
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| 445 | in_DECOD_RAS_ADDRESS [port]->write(request.ras_address ); |
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| 446 | in_DECOD_RAS_INDEX [port]->write(request.ras_index ); |
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| 447 | in_DECOD_UPDATE_PREDICTION_ID [port]->write(request.ufpt_ptr ); |
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| 448 | in_DECOD_MISS_IFETCH [port]->write(request.miss_ifetch ); |
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| 449 | in_DECOD_MISS_DECOD [port]->write(request.miss_decod ); |
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| 450 | in_DECOD_IS_ACCURATE [port]->write(request.is_accurate ); |
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| 451 | |
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| 452 | SC_START(0); // fct melay |
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[81] | 453 | |
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[88] | 454 | LABEL("DECOD [%d] %d - %d", |
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| 455 | port, |
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| 456 | in_PREDICT_VAL [port]->read(), |
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| 457 | out_PREDICT_ACK [port]->read()); |
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[81] | 458 | |
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| 459 | if (in_DECOD_VAL [port]->read() and out_DECOD_ACK [port]->read()) |
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| 460 | { |
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[88] | 461 | LABEL("DECOD [%d] - Transaction accepted",port); |
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| 462 | have_transaction = true; |
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| 463 | |
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| 464 | request.upt_ptr = upt_top [context]; |
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| 465 | upt.push_back(request); |
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| 466 | ufpt.pop_front(); |
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| 467 | |
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| 468 | upt_top [context] = (upt_top [context]+1)%_param->_size_upt_queue[context]; |
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[81] | 469 | } |
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[88] | 470 | |
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| 471 | SC_START(1); // transition |
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| 472 | |
---|
| 473 | } while (not have_transaction); |
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| 474 | |
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[81] | 475 | in_DECOD_VAL [port]->write(0); |
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| 476 | |
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[88] | 477 | if (_param->_have_port_depth) |
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[101] | 478 | { |
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[88] | 479 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
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| 480 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
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[101] | 481 | } |
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[88] | 482 | } |
---|
| 483 | } |
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| 484 | |
---|
| 485 | { |
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| 486 | LABEL("BRANCH_COMPLETE - hit ifetch"); |
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[81] | 487 | |
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[88] | 488 | uint32_t port = rand() % _param->_nb_inst_branch_complete; |
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[81] | 489 | |
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[88] | 490 | LABEL(" * port : %d",port); |
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| 491 | |
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| 492 | std::list<request_t>::iterator it_upt = upt.begin(); |
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| 493 | |
---|
| 494 | // for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
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| 495 | for (uint32_t i=0; i<upt.size(); i++) |
---|
[81] | 496 | { |
---|
[88] | 497 | bool have_transaction = false; |
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| 498 | |
---|
[81] | 499 | do |
---|
| 500 | { |
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[88] | 501 | in_BRANCH_COMPLETE_VAL [port]->write((rand()%100)<percent_transaction_branch_complete); |
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| 502 | in_BRANCH_COMPLETE_CONTEXT_ID [port]->write(it_upt->context ); |
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| 503 | in_BRANCH_COMPLETE_DEPTH [port]->write(it_upt->upt_ptr ); |
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| 504 | in_BRANCH_COMPLETE_ADDRESS [port]->write(it_upt->address_good); |
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[98] | 505 | in_BRANCH_COMPLETE_NO_SEQUENCE[port]->write(it_upt->no_sequence ); |
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[88] | 506 | |
---|
| 507 | if (_param->_have_port_depth) |
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[101] | 508 | { |
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[88] | 509 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
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| 510 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
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[101] | 511 | } |
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[81] | 512 | |
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| 513 | SC_START(0); |
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| 514 | |
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| 515 | LABEL("BRANCH_COMPLETE [%d] %d - %d.",port,in_BRANCH_COMPLETE_VAL [port]->read(),out_BRANCH_COMPLETE_ACK [port]->read()); |
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| 516 | |
---|
| 517 | if (in_BRANCH_COMPLETE_VAL [port]->read() and out_BRANCH_COMPLETE_ACK [port]->read()) |
---|
| 518 | { |
---|
| 519 | LABEL("BRANCH_COMPLETE [%d] - Transaction accepted",port); |
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[88] | 520 | have_transaction = true; |
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[81] | 521 | |
---|
[88] | 522 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_MISS_PREDICTION[port]->read(),it_upt->miss_commit ); |
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[111] | 523 | // TEST(Tcontrol_t,out_BRANCH_COMPLETE_TAKE [port]->read(),it_upt->take_good ); |
---|
| 524 | // TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_SRC [port]->read(),it_upt->address_src ); |
---|
| 525 | // TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_DEST [port]->read(),it_upt->address_good); |
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[88] | 526 | |
---|
| 527 | it_upt ++; |
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[81] | 528 | } |
---|
| 529 | |
---|
| 530 | SC_START(1); |
---|
[88] | 531 | } while (not have_transaction); |
---|
[81] | 532 | |
---|
[88] | 533 | in_BRANCH_COMPLETE_VAL [port]->write(0); |
---|
[81] | 534 | |
---|
[88] | 535 | if (_param->_have_port_depth) |
---|
[101] | 536 | { |
---|
[88] | 537 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 538 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 539 | } |
---|
[81] | 540 | } |
---|
| 541 | } |
---|
[88] | 542 | |
---|
| 543 | { |
---|
| 544 | LABEL("UPDATE - hit ifetch"); |
---|
[81] | 545 | |
---|
[88] | 546 | uint32_t port = 0; |
---|
[81] | 547 | |
---|
[88] | 548 | LABEL(" * port : %d",port); |
---|
| 549 | std::list<request_t>::iterator it_upt = upt.begin(); |
---|
[81] | 550 | |
---|
[88] | 551 | // for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 552 | for (uint32_t i=0; i<upt.size(); i++) |
---|
[82] | 553 | { |
---|
[94] | 554 | bool have_transaction = false; |
---|
[81] | 555 | |
---|
[94] | 556 | do |
---|
| 557 | { |
---|
| 558 | in_UPDATE_ACK [port]->write((rand()%100)<percent_transaction_update); |
---|
| 559 | |
---|
| 560 | // if (_param->_have_port_depth) |
---|
[101] | 561 | // { |
---|
[94] | 562 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 563 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 564 | // } |
---|
[94] | 565 | |
---|
| 566 | SC_START(0); |
---|
| 567 | |
---|
| 568 | LABEL("UPDATE [%d] %d - %d.",port,out_UPDATE_VAL [port]->read(),in_UPDATE_ACK [port]->read()); |
---|
| 569 | |
---|
| 570 | if (out_UPDATE_VAL [port]->read() and in_UPDATE_ACK [port]->read()) |
---|
| 571 | { |
---|
| 572 | LABEL("UPDATE [%d] - Transaction accepted",port); |
---|
| 573 | have_transaction = true; |
---|
| 574 | |
---|
| 575 | if (_param->_have_port_context_id) |
---|
| 576 | TEST(Tcontext_t ,out_UPDATE_CONTEXT_ID [port]->read(),it_upt->context); |
---|
| 577 | TEST(Tcontrol_t ,out_UPDATE_MISS_PREDICTION [port]->read(),it_upt->miss_commit); |
---|
| 578 | TEST(Tcontrol_t ,out_UPDATE_DIRECTION_GOOD [port]->read(),it_upt->take_good); |
---|
[112] | 579 | TEST(Tcontrol_t ,out_UPDATE_PREDICTION_IFETCH [port]->read(),not it_upt->miss_ifetch); |
---|
[94] | 580 | TEST(Tcontrol_t ,out_UPDATE_BTB_VAL [port]->read(),update_btb(it_upt->condition)); |
---|
| 581 | if (update_btb(it_upt->condition)) |
---|
| 582 | { |
---|
| 583 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_SRC [port]->read(),it_upt->address_src); |
---|
| 584 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_DEST [port]->read(),it_upt->address_dest); |
---|
| 585 | TEST(Tbranch_condition_t,out_UPDATE_BTB_CONDITION [port]->read(),it_upt->condition); |
---|
| 586 | } |
---|
| 587 | 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)); |
---|
| 588 | if (update_dir(it_upt->condition)) |
---|
| 589 | if (_param->_have_port_history) |
---|
| 590 | TEST(Thistory_t ,out_UPDATE_DIR_HISTORY [port]->read(),it_upt->history); |
---|
| 591 | TEST(Tcontrol_t ,out_UPDATE_RAS_VAL [port]->read(),update_ras(it_upt->condition)); |
---|
| 592 | if (update_ras(it_upt->condition)) |
---|
| 593 | { |
---|
| 594 | // TEST(Tcontrol_t ,out_UPDATE_RAS_FLUSH [port]->read(),0); |
---|
| 595 | TEST(Tcontrol_t ,out_UPDATE_RAS_PUSH [port]->read(),push_ras (it_upt->condition)); |
---|
| 596 | TEST(Taddress_t ,out_UPDATE_RAS_ADDRESS [port]->read(),it_upt->ras_address); |
---|
| 597 | TEST(Tptr_t ,out_UPDATE_RAS_INDEX [port]->read(),it_upt->ras_index); |
---|
| 598 | } |
---|
| 599 | ++ it_upt; |
---|
| 600 | } |
---|
| 601 | |
---|
| 602 | SC_START(1); |
---|
| 603 | } while (not have_transaction); |
---|
| 604 | |
---|
| 605 | in_UPDATE_ACK [port]->write(0); |
---|
| 606 | // if (_param->_have_port_depth) |
---|
| 607 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 608 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 609 | } |
---|
| 610 | upt.clear(); |
---|
| 611 | } |
---|
| 612 | |
---|
| 613 | // Wait Garbage Collector |
---|
| 614 | { |
---|
| 615 | upt_bottom [context] = (upt_bottom [context]+_param->_size_ufpt_queue[context])%_param->_size_upt_queue[context]; |
---|
| 616 | // upt_top [context] = (upt_top [context]); |
---|
| 617 | |
---|
| 618 | while ((upt_bottom [context] != out_DEPTH_MIN [context]->read()) or |
---|
| 619 | (upt_top [context] != out_DEPTH_MAX [context]->read())) |
---|
| 620 | SC_START(1); |
---|
| 621 | |
---|
| 622 | } |
---|
| 623 | } |
---|
| 624 | |
---|
| 625 | //--------------------------------------------------------------------- |
---|
| 626 | //--------------------------------------------------------------------- |
---|
| 627 | // DECOD MISS : no RAS in ifetch |
---|
| 628 | //--------------------------------------------------------------------- |
---|
| 629 | //--------------------------------------------------------------------- |
---|
| 630 | if (test2) |
---|
| 631 | { |
---|
| 632 | uint32_t context = rand() % _param->_nb_context; |
---|
| 633 | |
---|
| 634 | { |
---|
| 635 | LABEL("PREDICT - fill the queue"); |
---|
| 636 | uint32_t port = rand() % _param->_nb_inst_predict; |
---|
| 637 | |
---|
| 638 | LABEL(" * context : %d",context); |
---|
| 639 | LABEL(" * port : %d",port); |
---|
| 640 | |
---|
| 641 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 642 | { |
---|
| 643 | request_t request; |
---|
| 644 | request.context = context; |
---|
| 645 | request.address_src = 0xdeadbeef+i; |
---|
| 646 | request.address_dest = 0x21071981+i; |
---|
| 647 | request.address_good = request.address_dest; |
---|
| 648 | request.condition = BRANCH_CONDITION_FLAG_SET; |
---|
| 649 | request.take = 1; |
---|
| 650 | request.take_good = 1; |
---|
| 651 | request.flag = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.take_good:(not request.take_good); |
---|
[98] | 652 | request.no_sequence = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.flag:not request.flag; |
---|
[94] | 653 | request.is_accurate = true; |
---|
| 654 | request.miss_ifetch = false; |
---|
| 655 | request.miss_decod = false; |
---|
| 656 | request.miss_commit = false; |
---|
| 657 | request.history = i; |
---|
| 658 | request.ras_address = 0xdeaddead+i; |
---|
| 659 | request.ras_index = (0x12345678+i)%_param->_size_ras_index[context]; |
---|
| 660 | request.ufpt_ptr = ufpt_top [context]; |
---|
| 661 | // request.upt_ptr; |
---|
| 662 | |
---|
[88] | 663 | bool have_transaction = false; |
---|
[94] | 664 | do |
---|
| 665 | { |
---|
| 666 | in_PREDICT_VAL [port]->write((rand()%100)<percent_transaction_predict); |
---|
| 667 | in_PREDICT_CONTEXT_ID [port]->write(request.context ); |
---|
| 668 | in_PREDICT_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
---|
| 669 | in_PREDICT_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
---|
| 670 | in_PREDICT_BTB_CONDITION [port]->write(request.condition ); |
---|
| 671 | in_PREDICT_BTB_LAST_TAKE [port]->write(request.take ); |
---|
| 672 | in_PREDICT_BTB_IS_ACCURATE [port]->write(request.is_accurate ); |
---|
| 673 | in_PREDICT_DIR_HISTORY [port]->write(request.history ); |
---|
| 674 | in_PREDICT_RAS_ADDRESS [port]->write(request.ras_address ); |
---|
| 675 | in_PREDICT_RAS_INDEX [port]->write(request.ras_index ); |
---|
| 676 | |
---|
| 677 | if (_param->_have_port_depth) |
---|
[101] | 678 | { |
---|
[94] | 679 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 680 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 681 | } |
---|
[94] | 682 | SC_START(0); // fct melay |
---|
| 683 | |
---|
| 684 | LABEL("PREDICT [%d] %d - %d (accurate : %d).", |
---|
| 685 | port, |
---|
| 686 | in_PREDICT_VAL [port]->read(), |
---|
| 687 | out_PREDICT_ACK [port]->read(), |
---|
| 688 | in_PREDICT_BTB_IS_ACCURATE [port]->read()); |
---|
| 689 | |
---|
| 690 | if (in_PREDICT_VAL [port]->read() and out_PREDICT_ACK [port]->read()) |
---|
| 691 | { |
---|
| 692 | LABEL("PREDICT [%d] - Transaction accepted",port); |
---|
| 693 | have_transaction = true; |
---|
[81] | 694 | |
---|
[94] | 695 | if (_param->_have_port_depth) |
---|
| 696 | TEST(Tprediction_ptr_t,out_PREDICT_UPDATE_PREDICTION_ID [port]->read(),ufpt_top [context]); |
---|
| 697 | |
---|
| 698 | ufpt_top [context] = (ufpt_top [context]+1)%_param->_size_ufpt_queue[context]; |
---|
| 699 | } |
---|
| 700 | |
---|
| 701 | SC_START(1); // transition |
---|
| 702 | |
---|
| 703 | } while (not have_transaction); |
---|
| 704 | |
---|
| 705 | // ufpt.push_back(request); |
---|
| 706 | |
---|
| 707 | in_PREDICT_VAL [port]->write(0); |
---|
| 708 | |
---|
| 709 | if (_param->_have_port_depth) |
---|
[101] | 710 | { |
---|
[94] | 711 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 712 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 713 | } |
---|
[94] | 714 | } |
---|
| 715 | } |
---|
| 716 | |
---|
| 717 | { |
---|
| 718 | LABEL("DECOD - Miss"); |
---|
| 719 | uint32_t port = rand() % _param->_nb_inst_decod; |
---|
| 720 | |
---|
| 721 | LABEL(" * context : %d",context); |
---|
| 722 | LABEL(" * port : %d",port); |
---|
| 723 | |
---|
| 724 | request_t request; |
---|
| 725 | request.context = context; |
---|
| 726 | request.address_src = 0x14011959; |
---|
| 727 | request.address_dest = 0x25071959; // after = not take |
---|
| 728 | request.address_good = request.address_dest; |
---|
| 729 | request.condition = BRANCH_CONDITION_FLAG_SET; |
---|
| 730 | request.take = 0; |
---|
| 731 | request.take_good = 0; |
---|
| 732 | request.flag = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.take_good:(not request.take_good); |
---|
[98] | 733 | request.no_sequence = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.flag:not request.flag; |
---|
[94] | 734 | request.is_accurate = true; |
---|
| 735 | request.miss_ifetch = false; |
---|
| 736 | request.miss_decod = true ; |
---|
| 737 | request.miss_commit = false; |
---|
| 738 | request.history = 1; |
---|
| 739 | request.ras_address = 0xbabababa; |
---|
| 740 | request.ras_index = (0x87654321)%_param->_size_ras_index[context]; |
---|
| 741 | request.ufpt_ptr = ufpt_top [context]; |
---|
[98] | 742 | request.upt_ptr = upt_top [context]; |
---|
[94] | 743 | |
---|
| 744 | event = request; |
---|
| 745 | |
---|
| 746 | // for (uint32_t i=0; i<upt.size(); i++) |
---|
| 747 | // just one |
---|
| 748 | { |
---|
| 749 | bool have_transaction = false; |
---|
[81] | 750 | do |
---|
| 751 | { |
---|
[94] | 752 | in_DECOD_VAL [port]->write((rand()%100)<percent_transaction_decod); |
---|
| 753 | in_DECOD_CONTEXT_ID [port]->write(request.context ); |
---|
| 754 | in_DECOD_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
---|
| 755 | in_DECOD_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
---|
| 756 | in_DECOD_BTB_CONDITION [port]->write(request.condition ); |
---|
| 757 | in_DECOD_BTB_LAST_TAKE [port]->write(request.take ); |
---|
| 758 | in_DECOD_RAS_ADDRESS [port]->write(request.ras_address ); |
---|
| 759 | in_DECOD_RAS_INDEX [port]->write(request.ras_index ); |
---|
| 760 | in_DECOD_UPDATE_PREDICTION_ID [port]->write(request.ufpt_ptr ); |
---|
| 761 | in_DECOD_MISS_IFETCH [port]->write(request.miss_ifetch ); |
---|
| 762 | in_DECOD_MISS_DECOD [port]->write(request.miss_decod ); |
---|
| 763 | in_DECOD_IS_ACCURATE [port]->write(request.is_accurate ); |
---|
[82] | 764 | |
---|
[94] | 765 | SC_START(0); // fct melay |
---|
| 766 | |
---|
| 767 | LABEL("DECOD [%d] %d - %d", |
---|
| 768 | port, |
---|
| 769 | in_PREDICT_VAL [port]->read(), |
---|
| 770 | out_PREDICT_ACK [port]->read()); |
---|
| 771 | |
---|
| 772 | if (in_DECOD_VAL [port]->read() and out_DECOD_ACK [port]->read()) |
---|
| 773 | { |
---|
| 774 | LABEL("DECOD [%d] - Transaction accepted",port); |
---|
| 775 | have_transaction = true; |
---|
| 776 | |
---|
| 777 | request.upt_ptr = upt_top [context]; |
---|
| 778 | upt.push_back(request); |
---|
| 779 | // ufpt.pop_front(); |
---|
| 780 | |
---|
| 781 | upt_top [context] = (upt_top [context]+1)%_param->_size_upt_queue[context]; |
---|
| 782 | } |
---|
| 783 | |
---|
| 784 | SC_START(1); // transition |
---|
| 785 | |
---|
| 786 | } while (not have_transaction); |
---|
| 787 | |
---|
| 788 | in_DECOD_VAL [port]->write(0); |
---|
| 789 | |
---|
| 790 | if (_param->_have_port_depth) |
---|
[101] | 791 | { |
---|
[94] | 792 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 793 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 794 | } |
---|
[94] | 795 | } |
---|
| 796 | } |
---|
| 797 | |
---|
| 798 | { |
---|
| 799 | LABEL("BRANCH_COMPLETE - hit ifetch"); |
---|
| 800 | |
---|
| 801 | uint32_t port = rand() % _param->_nb_inst_branch_complete; |
---|
| 802 | |
---|
| 803 | LABEL(" * port : %d",port); |
---|
| 804 | |
---|
| 805 | std::list<request_t>::iterator it_upt = upt.begin(); |
---|
| 806 | |
---|
| 807 | // for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 808 | // for (uint32_t i=0; i<upt.size(); i++) |
---|
| 809 | // just one |
---|
| 810 | { |
---|
| 811 | bool have_transaction = false; |
---|
| 812 | |
---|
| 813 | do |
---|
| 814 | { |
---|
| 815 | in_BRANCH_COMPLETE_VAL [port]->write((rand()%100)<percent_transaction_branch_complete); |
---|
| 816 | in_BRANCH_COMPLETE_CONTEXT_ID [port]->write(it_upt->context ); |
---|
| 817 | in_BRANCH_COMPLETE_DEPTH [port]->write(it_upt->upt_ptr ); |
---|
| 818 | in_BRANCH_COMPLETE_ADDRESS [port]->write(it_upt->address_good); |
---|
[98] | 819 | in_BRANCH_COMPLETE_NO_SEQUENCE[port]->write(it_upt->no_sequence ); |
---|
[94] | 820 | |
---|
| 821 | if (_param->_have_port_depth) |
---|
[101] | 822 | { |
---|
[94] | 823 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 824 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 825 | } |
---|
[94] | 826 | SC_START(0); |
---|
| 827 | |
---|
| 828 | LABEL("BRANCH_COMPLETE [%d] %d - %d.",port,in_BRANCH_COMPLETE_VAL [port]->read(),out_BRANCH_COMPLETE_ACK [port]->read()); |
---|
| 829 | |
---|
| 830 | if (in_BRANCH_COMPLETE_VAL [port]->read() and out_BRANCH_COMPLETE_ACK [port]->read()) |
---|
| 831 | { |
---|
| 832 | LABEL("BRANCH_COMPLETE [%d] - Transaction accepted",port); |
---|
| 833 | have_transaction = true; |
---|
| 834 | |
---|
| 835 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_MISS_PREDICTION[port]->read(),it_upt->miss_commit ); |
---|
[111] | 836 | // TEST(Tcontrol_t,out_BRANCH_COMPLETE_TAKE [port]->read(),it_upt->take_good ); |
---|
| 837 | // TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_SRC [port]->read(),it_upt->address_src ); |
---|
| 838 | // TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_DEST [port]->read(),it_upt->address_good); |
---|
[94] | 839 | |
---|
| 840 | it_upt ++; |
---|
| 841 | } |
---|
| 842 | |
---|
| 843 | SC_START(1); |
---|
| 844 | } while (not have_transaction); |
---|
| 845 | |
---|
| 846 | in_BRANCH_COMPLETE_VAL [port]->write(0); |
---|
| 847 | |
---|
| 848 | if (_param->_have_port_depth) |
---|
[101] | 849 | { |
---|
[94] | 850 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 851 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 852 | } |
---|
[94] | 853 | } |
---|
| 854 | } |
---|
| 855 | |
---|
| 856 | { |
---|
| 857 | LABEL("UPDATE - hit ifetch"); |
---|
| 858 | |
---|
| 859 | uint32_t port = 0; |
---|
| 860 | |
---|
| 861 | LABEL(" * port : %d",port); |
---|
| 862 | std::list<request_t>::iterator it_upt = upt.begin(); |
---|
| 863 | |
---|
| 864 | // for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 865 | // for (uint32_t i=0; i<upt.size(); i++) |
---|
| 866 | // just one |
---|
| 867 | { |
---|
| 868 | bool have_transaction = false; |
---|
| 869 | |
---|
| 870 | do |
---|
| 871 | { |
---|
[88] | 872 | in_UPDATE_ACK [port]->write((rand()%100)<percent_transaction_update); |
---|
| 873 | |
---|
| 874 | // if (_param->_have_port_depth) |
---|
| 875 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 876 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[81] | 877 | |
---|
| 878 | SC_START(0); |
---|
[94] | 879 | |
---|
[88] | 880 | LABEL("UPDATE [%d] %d - %d.",port,out_UPDATE_VAL [port]->read(),in_UPDATE_ACK [port]->read()); |
---|
[81] | 881 | |
---|
[88] | 882 | if (out_UPDATE_VAL [port]->read() and in_UPDATE_ACK [port]->read()) |
---|
[81] | 883 | { |
---|
[88] | 884 | LABEL("UPDATE [%d] - Transaction accepted",port); |
---|
| 885 | have_transaction = true; |
---|
[81] | 886 | |
---|
[88] | 887 | if (_param->_have_port_context_id) |
---|
[94] | 888 | TEST(Tcontext_t ,out_UPDATE_CONTEXT_ID [port]->read(),it_upt->context); |
---|
| 889 | TEST(Tcontrol_t ,out_UPDATE_MISS_PREDICTION [port]->read(),it_upt->miss_commit); |
---|
| 890 | TEST(Tcontrol_t ,out_UPDATE_DIRECTION_GOOD [port]->read(),it_upt->take_good); |
---|
| 891 | TEST(Tcontrol_t ,out_UPDATE_BTB_VAL [port]->read(),update_btb(it_upt->condition)); |
---|
[88] | 892 | if (update_btb(it_upt->condition)) |
---|
| 893 | { |
---|
[94] | 894 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_SRC [port]->read(),it_upt->address_src); |
---|
| 895 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_DEST [port]->read(),it_upt->address_dest); |
---|
| 896 | TEST(Tbranch_condition_t,out_UPDATE_BTB_CONDITION [port]->read(),it_upt->condition); |
---|
[88] | 897 | } |
---|
[94] | 898 | 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)); |
---|
| 899 | |
---|
[88] | 900 | if (update_dir(it_upt->condition)) |
---|
| 901 | if (_param->_have_port_history) |
---|
[94] | 902 | TEST(Thistory_t ,out_UPDATE_DIR_HISTORY [port]->read(),it_upt->history); |
---|
| 903 | TEST(Tcontrol_t ,out_UPDATE_RAS_VAL [port]->read(),update_ras(it_upt->condition)); |
---|
[88] | 904 | if (update_ras(it_upt->condition)) |
---|
| 905 | { |
---|
[94] | 906 | // TEST(Tcontrol_t ,out_UPDATE_RAS_FLUSH [port]->read(),0); |
---|
| 907 | TEST(Tcontrol_t ,out_UPDATE_RAS_PUSH [port]->read(),push_ras (it_upt->condition)); |
---|
| 908 | TEST(Taddress_t ,out_UPDATE_RAS_ADDRESS [port]->read(),it_upt->ras_address); |
---|
| 909 | TEST(Tptr_t ,out_UPDATE_RAS_INDEX [port]->read(),it_upt->ras_index); |
---|
[112] | 910 | TEST(Tcontrol_t ,out_UPDATE_PREDICTION_IFETCH [port]->read(),not it_upt->miss_ifetch); |
---|
[88] | 911 | } |
---|
| 912 | ++ it_upt; |
---|
[82] | 913 | } |
---|
[88] | 914 | |
---|
[81] | 915 | SC_START(1); |
---|
[88] | 916 | } while (not have_transaction); |
---|
[81] | 917 | |
---|
[88] | 918 | in_UPDATE_ACK [port]->write(0); |
---|
| 919 | // if (_param->_have_port_depth) |
---|
| 920 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 921 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[81] | 922 | } |
---|
[88] | 923 | upt.clear(); |
---|
[81] | 924 | } |
---|
| 925 | |
---|
[94] | 926 | { |
---|
| 927 | LABEL("BRANCH_EVENT - have miss decod"); |
---|
| 928 | |
---|
| 929 | uint32_t port = context; |
---|
| 930 | |
---|
| 931 | { |
---|
| 932 | bool have_transaction = false; |
---|
| 933 | |
---|
| 934 | do |
---|
| 935 | { |
---|
| 936 | in_BRANCH_EVENT_ACK [port]->write((rand()%100)<percent_transaction_branch_event); |
---|
| 937 | |
---|
| 938 | SC_START(0); |
---|
| 939 | |
---|
| 940 | LABEL("BRANCH_EVENT [%d] %d - %d.",port,out_BRANCH_EVENT_VAL [port]->read(),in_BRANCH_EVENT_ACK [port]->read()); |
---|
| 941 | |
---|
| 942 | if (out_BRANCH_EVENT_VAL [port]->read() and in_BRANCH_EVENT_ACK [port]->read()) |
---|
| 943 | { |
---|
| 944 | LABEL("BRANCH_EVENT [%d] - Transaction accepted",port); |
---|
| 945 | have_transaction = true; |
---|
[98] | 946 | |
---|
| 947 | TEST(Tdepth_t ,out_BRANCH_EVENT_DEPTH [port]->read(),event.upt_ptr); |
---|
[94] | 948 | TEST(Taddress_t,out_BRANCH_EVENT_ADDRESS_SRC [port]->read(),event.address_src); |
---|
| 949 | TEST(Tcontrol_t,out_BRANCH_EVENT_ADDRESS_DEST_VAL [port]->read(),event.take); |
---|
| 950 | if (event.take) |
---|
| 951 | TEST(Taddress_t,out_BRANCH_EVENT_ADDRESS_DEST [port]->read(),event.address_good); |
---|
[119] | 952 | TEST(Taddress_t,out_BRANCH_EVENT_CAN_CONTINUE [port]->read(),not event.miss_commit); |
---|
[94] | 953 | |
---|
| 954 | event.address_src = 0; |
---|
| 955 | event.take = 0; |
---|
| 956 | event.address_dest = 0; |
---|
| 957 | } |
---|
| 958 | |
---|
| 959 | SC_START(1); |
---|
| 960 | } while (not have_transaction); |
---|
| 961 | |
---|
| 962 | in_BRANCH_EVENT_ACK [port]->write(0); |
---|
| 963 | } |
---|
| 964 | } |
---|
[95] | 965 | |
---|
| 966 | { |
---|
| 967 | LABEL("EVENT_STATE"); |
---|
| 968 | |
---|
| 969 | SC_START(1); |
---|
[97] | 970 | in_EVENT_VAL [context]->write(1); |
---|
[105] | 971 | in_EVENT_TYPE [context]->write(EVENT_TYPE_BRANCH_MISS_SPECULATION); |
---|
[94] | 972 | |
---|
[95] | 973 | SC_START(1); |
---|
[97] | 974 | in_EVENT_VAL [context]->write(0); |
---|
[95] | 975 | in_EVENT_TYPE [context]->write(EVENT_TYPE_NONE ); |
---|
| 976 | } |
---|
[94] | 977 | |
---|
[88] | 978 | // Wait Garbage Collector |
---|
| 979 | { |
---|
[94] | 980 | upt_bottom [context] = (upt_bottom [context]+1)%_param->_size_upt_queue[context]; |
---|
[88] | 981 | // upt_top [context] = (upt_top [context]); |
---|
| 982 | |
---|
| 983 | while ((upt_bottom [context] != out_DEPTH_MIN [context]->read()) or |
---|
| 984 | (upt_top [context] != out_DEPTH_MAX [context]->read())) |
---|
| 985 | SC_START(1); |
---|
| 986 | |
---|
| 987 | } |
---|
[94] | 988 | } |
---|
| 989 | |
---|
| 990 | //--------------------------------------------------------------------- |
---|
| 991 | //--------------------------------------------------------------------- |
---|
| 992 | // DECOD MISS : with RAS in ifetch |
---|
| 993 | //--------------------------------------------------------------------- |
---|
| 994 | //--------------------------------------------------------------------- |
---|
| 995 | if (test3) |
---|
| 996 | { |
---|
| 997 | uint32_t context = rand() % _param->_nb_context; |
---|
| 998 | uint32_t have_ras = false; |
---|
| 999 | { |
---|
| 1000 | LABEL("PREDICT - fill the queue"); |
---|
| 1001 | uint32_t port = rand() % _param->_nb_inst_predict; |
---|
| 1002 | |
---|
| 1003 | LABEL(" * context : %d",context); |
---|
| 1004 | LABEL(" * port : %d",port); |
---|
| 1005 | |
---|
| 1006 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 1007 | { |
---|
| 1008 | request_t request; |
---|
| 1009 | request.context = context; |
---|
| 1010 | request.address_src = 0xdeadbeef+i; |
---|
| 1011 | request.address_dest = 0x21071981+i; |
---|
| 1012 | request.address_good = request.address_dest; |
---|
[107] | 1013 | request.condition = // (rand()%2)?BRANCH_CONDITION_NONE_WITH_WRITE_STACK: |
---|
| 1014 | BRANCH_CONDITION_FLAG_SET; |
---|
[94] | 1015 | |
---|
| 1016 | have_ras |= (update_ras(request.condition)); |
---|
| 1017 | |
---|
| 1018 | request.take = 1; |
---|
| 1019 | request.take_good = 1; |
---|
| 1020 | request.flag = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.take_good:(not request.take_good); |
---|
[98] | 1021 | request.no_sequence = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.flag:not request.flag; |
---|
[94] | 1022 | request.is_accurate = true; |
---|
| 1023 | request.miss_ifetch = false; |
---|
| 1024 | request.miss_decod = true ; |
---|
| 1025 | request.miss_commit = false; |
---|
| 1026 | request.history = i; |
---|
| 1027 | request.ras_address = 0x12344321+i; |
---|
| 1028 | request.ras_index = (043211234+i)%_param->_size_ras_index[context]; |
---|
| 1029 | request.ufpt_ptr = ufpt_top [context]; |
---|
| 1030 | // request.upt_ptr; |
---|
| 1031 | |
---|
| 1032 | bool have_transaction = false; |
---|
| 1033 | do |
---|
| 1034 | { |
---|
| 1035 | in_PREDICT_VAL [port]->write((rand()%100)<percent_transaction_predict); |
---|
| 1036 | in_PREDICT_CONTEXT_ID [port]->write(request.context ); |
---|
| 1037 | in_PREDICT_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
---|
| 1038 | in_PREDICT_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
---|
| 1039 | in_PREDICT_BTB_CONDITION [port]->write(request.condition ); |
---|
| 1040 | in_PREDICT_BTB_LAST_TAKE [port]->write(request.take ); |
---|
| 1041 | in_PREDICT_BTB_IS_ACCURATE [port]->write(request.is_accurate ); |
---|
| 1042 | in_PREDICT_DIR_HISTORY [port]->write(request.history ); |
---|
| 1043 | in_PREDICT_RAS_ADDRESS [port]->write(request.ras_address ); |
---|
| 1044 | in_PREDICT_RAS_INDEX [port]->write(request.ras_index ); |
---|
| 1045 | |
---|
| 1046 | if (_param->_have_port_depth) |
---|
[101] | 1047 | { |
---|
[94] | 1048 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1049 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1050 | } |
---|
[94] | 1051 | SC_START(0); // fct melay |
---|
| 1052 | |
---|
| 1053 | LABEL("PREDICT [%d] %d - %d (accurate : %d).", |
---|
| 1054 | port, |
---|
| 1055 | in_PREDICT_VAL [port]->read(), |
---|
| 1056 | out_PREDICT_ACK [port]->read(), |
---|
| 1057 | in_PREDICT_BTB_IS_ACCURATE [port]->read()); |
---|
| 1058 | |
---|
| 1059 | if (in_PREDICT_VAL [port]->read() and out_PREDICT_ACK [port]->read()) |
---|
| 1060 | { |
---|
| 1061 | LABEL("PREDICT [%d] - Transaction accepted",port); |
---|
| 1062 | have_transaction = true; |
---|
| 1063 | |
---|
| 1064 | if (_param->_have_port_depth) |
---|
| 1065 | TEST(Tprediction_ptr_t,out_PREDICT_UPDATE_PREDICTION_ID [port]->read(),ufpt_top [context]); |
---|
| 1066 | |
---|
| 1067 | ufpt_top [context] = (ufpt_top [context]+1)%_param->_size_ufpt_queue[context]; |
---|
| 1068 | } |
---|
| 1069 | |
---|
| 1070 | SC_START(1); // transition |
---|
| 1071 | |
---|
| 1072 | } while (not have_transaction); |
---|
| 1073 | |
---|
| 1074 | ufpt.push_back(request); // to update |
---|
| 1075 | |
---|
| 1076 | in_PREDICT_VAL [port]->write(0); |
---|
| 1077 | |
---|
| 1078 | if (_param->_have_port_depth) |
---|
[101] | 1079 | { |
---|
[94] | 1080 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1081 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1082 | } |
---|
[94] | 1083 | } |
---|
| 1084 | } |
---|
| 1085 | |
---|
| 1086 | { |
---|
| 1087 | LABEL("DECOD - Miss"); |
---|
| 1088 | uint32_t port = rand() % _param->_nb_inst_decod; |
---|
| 1089 | |
---|
| 1090 | LABEL(" * context : %d",context); |
---|
| 1091 | LABEL(" * port : %d",port); |
---|
| 1092 | |
---|
| 1093 | request_t request; |
---|
| 1094 | request.context = context; |
---|
| 1095 | request.address_src = 0x14011959; |
---|
| 1096 | request.address_dest = 0x25071959; // after = not take |
---|
| 1097 | request.address_good = request.address_dest; |
---|
| 1098 | request.condition = BRANCH_CONDITION_FLAG_SET; |
---|
| 1099 | request.take = 0; |
---|
| 1100 | request.take_good = 0; |
---|
| 1101 | request.flag = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.take_good:(not request.take_good); |
---|
[98] | 1102 | request.no_sequence = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.flag:not request.flag; |
---|
[94] | 1103 | request.is_accurate = true; |
---|
| 1104 | request.miss_ifetch = false; |
---|
| 1105 | request.miss_decod = true ; |
---|
| 1106 | request.miss_commit = false; |
---|
| 1107 | request.history = 1; |
---|
| 1108 | request.ras_address = 0xbabababa; |
---|
| 1109 | request.ras_index = (0x87654321)%_param->_size_ras_index[context]; |
---|
| 1110 | request.ufpt_ptr = ufpt_top [context]; |
---|
[98] | 1111 | request.upt_ptr = upt_top [context]; |
---|
[94] | 1112 | |
---|
| 1113 | event = request; |
---|
| 1114 | |
---|
| 1115 | // for (uint32_t i=0; i<upt.size(); i++) |
---|
| 1116 | // just one |
---|
| 1117 | { |
---|
| 1118 | bool have_transaction = false; |
---|
| 1119 | do |
---|
| 1120 | { |
---|
| 1121 | in_DECOD_VAL [port]->write((rand()%100)<percent_transaction_decod); |
---|
| 1122 | in_DECOD_CONTEXT_ID [port]->write(request.context ); |
---|
| 1123 | in_DECOD_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
---|
| 1124 | in_DECOD_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
---|
| 1125 | in_DECOD_BTB_CONDITION [port]->write(request.condition ); |
---|
| 1126 | in_DECOD_BTB_LAST_TAKE [port]->write(request.take ); |
---|
| 1127 | in_DECOD_RAS_ADDRESS [port]->write(request.ras_address ); |
---|
| 1128 | in_DECOD_RAS_INDEX [port]->write(request.ras_index ); |
---|
| 1129 | in_DECOD_UPDATE_PREDICTION_ID [port]->write(request.ufpt_ptr ); |
---|
| 1130 | in_DECOD_MISS_IFETCH [port]->write(request.miss_ifetch ); |
---|
| 1131 | in_DECOD_MISS_DECOD [port]->write(request.miss_decod ); |
---|
| 1132 | in_DECOD_IS_ACCURATE [port]->write(request.is_accurate ); |
---|
| 1133 | |
---|
| 1134 | SC_START(0); // fct melay |
---|
| 1135 | |
---|
| 1136 | LABEL("DECOD [%d] %d - %d", |
---|
| 1137 | port, |
---|
| 1138 | in_PREDICT_VAL [port]->read(), |
---|
| 1139 | out_PREDICT_ACK [port]->read()); |
---|
| 1140 | |
---|
| 1141 | if (in_DECOD_VAL [port]->read() and out_DECOD_ACK [port]->read()) |
---|
| 1142 | { |
---|
| 1143 | LABEL("DECOD [%d] - Transaction accepted",port); |
---|
| 1144 | have_transaction = true; |
---|
| 1145 | |
---|
| 1146 | request.upt_ptr = upt_top [context]; |
---|
| 1147 | upt.push_back(request); |
---|
| 1148 | // ufpt.pop_front(); |
---|
| 1149 | |
---|
| 1150 | upt_top [context] = (upt_top [context]+1)%_param->_size_upt_queue[context]; |
---|
| 1151 | } |
---|
| 1152 | |
---|
| 1153 | SC_START(1); // transition |
---|
| 1154 | |
---|
| 1155 | } while (not have_transaction); |
---|
| 1156 | |
---|
| 1157 | in_DECOD_VAL [port]->write(0); |
---|
| 1158 | |
---|
| 1159 | if (_param->_have_port_depth) |
---|
[101] | 1160 | { |
---|
[94] | 1161 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1162 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1163 | } |
---|
[94] | 1164 | } |
---|
| 1165 | } |
---|
| 1166 | |
---|
| 1167 | { |
---|
| 1168 | LABEL("BRANCH_COMPLETE - hit ifetch"); |
---|
| 1169 | |
---|
| 1170 | uint32_t port = rand() % _param->_nb_inst_branch_complete; |
---|
| 1171 | |
---|
| 1172 | LABEL(" * port : %d",port); |
---|
| 1173 | |
---|
| 1174 | std::list<request_t>::iterator it_upt = upt.begin(); |
---|
| 1175 | |
---|
| 1176 | // for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 1177 | // for (uint32_t i=0; i<upt.size(); i++) |
---|
| 1178 | // just one |
---|
| 1179 | { |
---|
| 1180 | bool have_transaction = false; |
---|
| 1181 | |
---|
| 1182 | do |
---|
| 1183 | { |
---|
| 1184 | in_BRANCH_COMPLETE_VAL [port]->write((rand()%100)<percent_transaction_branch_complete); |
---|
| 1185 | in_BRANCH_COMPLETE_CONTEXT_ID [port]->write(it_upt->context ); |
---|
| 1186 | in_BRANCH_COMPLETE_DEPTH [port]->write(it_upt->upt_ptr ); |
---|
| 1187 | in_BRANCH_COMPLETE_ADDRESS [port]->write(it_upt->address_good); |
---|
[98] | 1188 | in_BRANCH_COMPLETE_NO_SEQUENCE[port]->write(it_upt->no_sequence ); |
---|
[94] | 1189 | |
---|
| 1190 | if (_param->_have_port_depth) |
---|
[101] | 1191 | { |
---|
[94] | 1192 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1193 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1194 | } |
---|
[94] | 1195 | SC_START(0); |
---|
| 1196 | |
---|
| 1197 | LABEL("BRANCH_COMPLETE [%d] %d - %d.",port,in_BRANCH_COMPLETE_VAL [port]->read(),out_BRANCH_COMPLETE_ACK [port]->read()); |
---|
| 1198 | |
---|
| 1199 | if (in_BRANCH_COMPLETE_VAL [port]->read() and out_BRANCH_COMPLETE_ACK [port]->read()) |
---|
| 1200 | { |
---|
| 1201 | LABEL("BRANCH_COMPLETE [%d] - Transaction accepted",port); |
---|
| 1202 | have_transaction = true; |
---|
| 1203 | |
---|
| 1204 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_MISS_PREDICTION[port]->read(),it_upt->miss_commit ); |
---|
[111] | 1205 | // TEST(Tcontrol_t,out_BRANCH_COMPLETE_TAKE [port]->read(),it_upt->take_good ); |
---|
| 1206 | // TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_SRC [port]->read(),it_upt->address_src ); |
---|
| 1207 | // TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_DEST [port]->read(),it_upt->address_good); |
---|
[94] | 1208 | |
---|
| 1209 | it_upt ++; |
---|
| 1210 | } |
---|
| 1211 | |
---|
| 1212 | SC_START(1); |
---|
| 1213 | } while (not have_transaction); |
---|
| 1214 | |
---|
| 1215 | in_BRANCH_COMPLETE_VAL [port]->write(0); |
---|
| 1216 | |
---|
| 1217 | if (_param->_have_port_depth) |
---|
[101] | 1218 | { |
---|
[94] | 1219 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1220 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1221 | } |
---|
[94] | 1222 | } |
---|
| 1223 | } |
---|
| 1224 | |
---|
| 1225 | if (have_ras) |
---|
| 1226 | { |
---|
| 1227 | LABEL("UPDATE - Update UPFT"); |
---|
| 1228 | |
---|
| 1229 | uint32_t port = 0; |
---|
| 1230 | |
---|
| 1231 | LABEL(" * port : %d",port); |
---|
| 1232 | std::list<request_t>::iterator it_ufpt = ufpt.end(); |
---|
| 1233 | -- it_ufpt; |
---|
| 1234 | |
---|
| 1235 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 1236 | { |
---|
| 1237 | bool have_transaction = false; |
---|
| 1238 | |
---|
| 1239 | do |
---|
| 1240 | { |
---|
| 1241 | in_UPDATE_ACK [port]->write((rand()%100)<percent_transaction_update); |
---|
| 1242 | |
---|
| 1243 | // if (_param->_have_port_depth) |
---|
| 1244 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), ufpt_bottom [context]); |
---|
| 1245 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), ufpt_top [context]); |
---|
| 1246 | |
---|
| 1247 | SC_START(0); |
---|
| 1248 | |
---|
| 1249 | LABEL("UPDATE [%d] %d - %d.",port,out_UPDATE_VAL [port]->read(),in_UPDATE_ACK [port]->read()); |
---|
| 1250 | |
---|
| 1251 | if (out_UPDATE_VAL [port]->read() and in_UPDATE_ACK [port]->read()) |
---|
| 1252 | { |
---|
| 1253 | LABEL("UPDATE [%d] - Transaction accepted",port); |
---|
| 1254 | have_transaction = true; |
---|
| 1255 | |
---|
| 1256 | if (_param->_have_port_context_id) |
---|
| 1257 | TEST(Tcontext_t ,out_UPDATE_CONTEXT_ID [port]->read(),it_ufpt->context); |
---|
| 1258 | TEST(Tcontrol_t ,out_UPDATE_MISS_PREDICTION [port]->read(),(it_ufpt->miss_ifetch or |
---|
| 1259 | it_ufpt->miss_decod or |
---|
| 1260 | it_ufpt->miss_commit )); |
---|
| 1261 | // if (update_btb(it_ufpt->condition) or |
---|
| 1262 | // update_dir(it_ufpt->condition)) |
---|
| 1263 | // TEST(Tcontrol_t ,out_UPDATE_DIRECTION_GOOD [port]->read(),it_ufpt->take_good); |
---|
| 1264 | TEST(Tcontrol_t ,out_UPDATE_BTB_VAL [port]->read(),0); |
---|
| 1265 | // if (update_btb(it_ufpt->condition)) |
---|
| 1266 | // { |
---|
| 1267 | // TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_SRC [port]->read(),it_ufpt->address_src); |
---|
| 1268 | // TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_DEST [port]->read(),it_ufpt->address_dest); |
---|
| 1269 | // TEST(Tbranch_condition_t,out_UPDATE_BTB_CONDITION [port]->read(),it_ufpt->condition); |
---|
| 1270 | // } |
---|
| 1271 | TEST(Tcontrol_t ,out_UPDATE_DIR_VAL [port]->read(),0); |
---|
| 1272 | |
---|
| 1273 | // if (update_dir(it_ufpt->condition)) |
---|
| 1274 | // if (_param->_have_port_history) |
---|
| 1275 | // TEST(Thistory_t ,out_UPDATE_DIR_HISTORY [port]->read(),it_ufpt->history); |
---|
| 1276 | // TEST(Tcontrol_t ,out_UPDATE_RAS_VAL [port]->read(),update_ras(it_ufpt->condition)); |
---|
| 1277 | if (update_ras(it_ufpt->condition)) |
---|
| 1278 | { |
---|
| 1279 | // TEST(Tcontrol_t ,out_UPDATE_RAS_FLUSH [port]->read(),0); |
---|
| 1280 | TEST(Tcontrol_t ,out_UPDATE_RAS_PUSH [port]->read(),push_ras (it_ufpt->condition)); |
---|
| 1281 | TEST(Taddress_t ,out_UPDATE_RAS_ADDRESS [port]->read(),it_ufpt->ras_address); |
---|
| 1282 | TEST(Tptr_t ,out_UPDATE_RAS_INDEX [port]->read(),it_ufpt->ras_index); |
---|
[112] | 1283 | TEST(Tcontrol_t ,out_UPDATE_PREDICTION_IFETCH [port]->read(),not it_ufpt->miss_ifetch); |
---|
[94] | 1284 | } |
---|
| 1285 | } |
---|
| 1286 | |
---|
| 1287 | SC_START(1); |
---|
| 1288 | } while (not have_transaction); |
---|
| 1289 | |
---|
| 1290 | -- it_ufpt; |
---|
| 1291 | |
---|
| 1292 | |
---|
| 1293 | in_UPDATE_ACK [port]->write(0); |
---|
| 1294 | // if (_param->_have_port_depth) |
---|
| 1295 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), ufpt_bottom [context]); |
---|
| 1296 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), ufpt_top [context]); |
---|
| 1297 | } |
---|
| 1298 | } |
---|
| 1299 | ufpt.clear(); |
---|
| 1300 | |
---|
| 1301 | { |
---|
| 1302 | LABEL("UPDATE - hit ifetch"); |
---|
| 1303 | |
---|
| 1304 | uint32_t port = 0; |
---|
| 1305 | |
---|
| 1306 | LABEL(" * port : %d",port); |
---|
| 1307 | std::list<request_t>::iterator it_upt = upt.begin(); |
---|
| 1308 | |
---|
| 1309 | // for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 1310 | // for (uint32_t i=0; i<upt.size(); i++) |
---|
| 1311 | // just one |
---|
| 1312 | { |
---|
| 1313 | bool have_transaction = false; |
---|
| 1314 | |
---|
| 1315 | do |
---|
| 1316 | { |
---|
| 1317 | in_UPDATE_ACK [port]->write((rand()%100)<percent_transaction_update); |
---|
| 1318 | |
---|
| 1319 | // if (_param->_have_port_depth) |
---|
| 1320 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1321 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 1322 | |
---|
| 1323 | SC_START(0); |
---|
| 1324 | |
---|
| 1325 | LABEL("UPDATE [%d] %d - %d.",port,out_UPDATE_VAL [port]->read(),in_UPDATE_ACK [port]->read()); |
---|
| 1326 | |
---|
| 1327 | if (out_UPDATE_VAL [port]->read() and in_UPDATE_ACK [port]->read()) |
---|
| 1328 | { |
---|
| 1329 | LABEL("UPDATE [%d] - Transaction accepted",port); |
---|
| 1330 | have_transaction = true; |
---|
| 1331 | |
---|
| 1332 | if (_param->_have_port_context_id) |
---|
| 1333 | TEST(Tcontext_t ,out_UPDATE_CONTEXT_ID [port]->read(),it_upt->context); |
---|
| 1334 | TEST(Tcontrol_t ,out_UPDATE_MISS_PREDICTION [port]->read(),it_upt->miss_commit); |
---|
| 1335 | TEST(Tcontrol_t ,out_UPDATE_DIRECTION_GOOD [port]->read(),it_upt->take_good); |
---|
| 1336 | TEST(Tcontrol_t ,out_UPDATE_BTB_VAL [port]->read(),update_btb(it_upt->condition)); |
---|
| 1337 | if (update_btb(it_upt->condition)) |
---|
| 1338 | { |
---|
| 1339 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_SRC [port]->read(),it_upt->address_src); |
---|
| 1340 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_DEST [port]->read(),it_upt->address_dest); |
---|
| 1341 | TEST(Tbranch_condition_t,out_UPDATE_BTB_CONDITION [port]->read(),it_upt->condition); |
---|
| 1342 | } |
---|
| 1343 | 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)); |
---|
| 1344 | |
---|
| 1345 | if (update_dir(it_upt->condition)) |
---|
| 1346 | if (_param->_have_port_history) |
---|
| 1347 | TEST(Thistory_t ,out_UPDATE_DIR_HISTORY [port]->read(),it_upt->history); |
---|
| 1348 | TEST(Tcontrol_t ,out_UPDATE_RAS_VAL [port]->read(),update_ras(it_upt->condition)); |
---|
| 1349 | if (update_ras(it_upt->condition)) |
---|
| 1350 | { |
---|
| 1351 | // TEST(Tcontrol_t ,out_UPDATE_RAS_FLUSH [port]->read(),0); |
---|
| 1352 | TEST(Tcontrol_t ,out_UPDATE_RAS_PUSH [port]->read(),push_ras (it_upt->condition)); |
---|
| 1353 | TEST(Taddress_t ,out_UPDATE_RAS_ADDRESS [port]->read(),it_upt->ras_address); |
---|
| 1354 | TEST(Tptr_t ,out_UPDATE_RAS_INDEX [port]->read(),it_upt->ras_index); |
---|
[112] | 1355 | TEST(Tcontrol_t ,out_UPDATE_PREDICTION_IFETCH [port]->read(),not it_upt->miss_ifetch); |
---|
[94] | 1356 | } |
---|
| 1357 | ++ it_upt; |
---|
| 1358 | } |
---|
| 1359 | |
---|
| 1360 | SC_START(1); |
---|
| 1361 | } while (not have_transaction); |
---|
| 1362 | |
---|
| 1363 | in_UPDATE_ACK [port]->write(0); |
---|
| 1364 | // if (_param->_have_port_depth) |
---|
| 1365 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1366 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 1367 | } |
---|
| 1368 | } |
---|
| 1369 | upt.clear(); |
---|
| 1370 | |
---|
| 1371 | { |
---|
| 1372 | LABEL("BRANCH_EVENT - have miss decod"); |
---|
| 1373 | |
---|
| 1374 | uint32_t port = context; |
---|
| 1375 | |
---|
| 1376 | { |
---|
| 1377 | bool have_transaction = false; |
---|
| 1378 | |
---|
| 1379 | do |
---|
| 1380 | { |
---|
| 1381 | in_BRANCH_EVENT_ACK [port]->write((rand()%100)<percent_transaction_branch_event); |
---|
| 1382 | |
---|
| 1383 | SC_START(0); |
---|
| 1384 | |
---|
| 1385 | LABEL("BRANCH_EVENT [%d] %d - %d.",port,out_BRANCH_EVENT_VAL [port]->read(),in_BRANCH_EVENT_ACK [port]->read()); |
---|
| 1386 | |
---|
| 1387 | if (out_BRANCH_EVENT_VAL [port]->read() and in_BRANCH_EVENT_ACK [port]->read()) |
---|
| 1388 | { |
---|
| 1389 | LABEL("BRANCH_EVENT [%d] - Transaction accepted",port); |
---|
| 1390 | have_transaction = true; |
---|
| 1391 | |
---|
[98] | 1392 | TEST(Tdepth_t ,out_BRANCH_EVENT_DEPTH [port]->read(),event.upt_ptr); |
---|
[94] | 1393 | TEST(Taddress_t,out_BRANCH_EVENT_ADDRESS_SRC [port]->read(),event.address_src); |
---|
| 1394 | TEST(Tcontrol_t,out_BRANCH_EVENT_ADDRESS_DEST_VAL [port]->read(),event.take); |
---|
| 1395 | if (event.take) |
---|
| 1396 | TEST(Taddress_t,out_BRANCH_EVENT_ADDRESS_DEST [port]->read(),event.address_good); |
---|
[119] | 1397 | TEST(Taddress_t,out_BRANCH_EVENT_CAN_CONTINUE [port]->read(),not event.miss_commit); |
---|
[94] | 1398 | |
---|
| 1399 | event.address_src = 0; |
---|
| 1400 | event.take = 0; |
---|
| 1401 | event.address_dest = 0; |
---|
| 1402 | } |
---|
| 1403 | |
---|
| 1404 | SC_START(1); |
---|
| 1405 | } while (not have_transaction); |
---|
| 1406 | |
---|
| 1407 | in_BRANCH_EVENT_ACK [port]->write(0); |
---|
| 1408 | } |
---|
| 1409 | } |
---|
| 1410 | |
---|
[95] | 1411 | { |
---|
| 1412 | LABEL("EVENT_STATE"); |
---|
| 1413 | |
---|
| 1414 | SC_START(1); |
---|
[97] | 1415 | in_EVENT_VAL [context]->write(1); |
---|
[105] | 1416 | in_EVENT_TYPE [context]->write(EVENT_TYPE_BRANCH_MISS_SPECULATION); |
---|
[95] | 1417 | |
---|
| 1418 | SC_START(1); |
---|
[97] | 1419 | in_EVENT_VAL [context]->write(0); |
---|
[95] | 1420 | in_EVENT_TYPE [context]->write(EVENT_TYPE_NONE ); |
---|
| 1421 | } |
---|
| 1422 | |
---|
[94] | 1423 | // Wait Garbage Collector |
---|
| 1424 | { |
---|
| 1425 | upt_bottom [context] = (upt_bottom [context]+1)%_param->_size_upt_queue[context]; |
---|
| 1426 | // upt_top [context] = (upt_top [context]); |
---|
| 1427 | |
---|
| 1428 | while ((upt_bottom [context] != out_DEPTH_MIN [context]->read()) or |
---|
| 1429 | (upt_top [context] != out_DEPTH_MAX [context]->read())) |
---|
| 1430 | SC_START(1); |
---|
| 1431 | } |
---|
[81] | 1432 | } |
---|
[94] | 1433 | |
---|
| 1434 | //--------------------------------------------------------------------- |
---|
| 1435 | //--------------------------------------------------------------------- |
---|
| 1436 | // COMMIT MISS : with RAS in UPFT and UPT |
---|
| 1437 | //--------------------------------------------------------------------- |
---|
| 1438 | //--------------------------------------------------------------------- |
---|
| 1439 | if (test4) |
---|
| 1440 | { |
---|
| 1441 | uint32_t context = rand() % _param->_nb_context; |
---|
| 1442 | uint32_t have_ufpt_ras = false; |
---|
| 1443 | uint32_t have_upt_ras = false; |
---|
| 1444 | { |
---|
| 1445 | LABEL("PREDICT - fill the queue"); |
---|
| 1446 | uint32_t port = rand() % _param->_nb_inst_predict; |
---|
| 1447 | |
---|
| 1448 | LABEL(" * context : %d",context); |
---|
| 1449 | LABEL(" * port : %d",port); |
---|
| 1450 | |
---|
| 1451 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 1452 | { |
---|
| 1453 | request_t request; |
---|
| 1454 | request.context = context; |
---|
| 1455 | request.address_src = rand(); |
---|
| 1456 | request.address_dest = rand(); |
---|
| 1457 | |
---|
[107] | 1458 | request.condition = // (rand()%2)?BRANCH_CONDITION_NONE_WITHOUT_WRITE_STACK: |
---|
| 1459 | BRANCH_CONDITION_FLAG_SET; |
---|
[81] | 1460 | |
---|
[94] | 1461 | request.take = 1; |
---|
| 1462 | request.take_good = 1; |
---|
| 1463 | request.flag = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.take_good:(not request.take_good); |
---|
[98] | 1464 | request.no_sequence = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.flag:not request.flag; |
---|
[95] | 1465 | request.is_accurate = true ; |
---|
[94] | 1466 | request.miss_ifetch = false; |
---|
| 1467 | request.miss_decod = false; |
---|
| 1468 | request.miss_commit = false; |
---|
| 1469 | request.history = i; |
---|
| 1470 | request.ras_address = rand(); |
---|
| 1471 | request.ras_index = rand()%_param->_size_ras_index[context]; |
---|
| 1472 | request.ufpt_ptr = ufpt_top [context]; |
---|
| 1473 | // request.upt_ptr; |
---|
| 1474 | |
---|
| 1475 | bool have_transaction = false; |
---|
| 1476 | do |
---|
| 1477 | { |
---|
| 1478 | in_PREDICT_VAL [port]->write((rand()%100)<percent_transaction_predict); |
---|
| 1479 | in_PREDICT_CONTEXT_ID [port]->write(request.context ); |
---|
| 1480 | in_PREDICT_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
---|
| 1481 | in_PREDICT_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
---|
| 1482 | in_PREDICT_BTB_CONDITION [port]->write(request.condition ); |
---|
| 1483 | in_PREDICT_BTB_LAST_TAKE [port]->write(request.take ); |
---|
| 1484 | in_PREDICT_BTB_IS_ACCURATE [port]->write(request.is_accurate ); |
---|
| 1485 | in_PREDICT_DIR_HISTORY [port]->write(request.history ); |
---|
| 1486 | in_PREDICT_RAS_ADDRESS [port]->write(request.ras_address ); |
---|
| 1487 | in_PREDICT_RAS_INDEX [port]->write(request.ras_index ); |
---|
| 1488 | |
---|
| 1489 | if (_param->_have_port_depth) |
---|
[101] | 1490 | { |
---|
[94] | 1491 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1492 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1493 | } |
---|
[94] | 1494 | SC_START(0); // fct melay |
---|
| 1495 | |
---|
| 1496 | LABEL("PREDICT [%d] %d - %d (accurate : %d).", |
---|
| 1497 | port, |
---|
| 1498 | in_PREDICT_VAL [port]->read(), |
---|
| 1499 | out_PREDICT_ACK [port]->read(), |
---|
| 1500 | in_PREDICT_BTB_IS_ACCURATE [port]->read()); |
---|
| 1501 | |
---|
| 1502 | if (in_PREDICT_VAL [port]->read() and out_PREDICT_ACK [port]->read()) |
---|
| 1503 | { |
---|
| 1504 | LABEL("PREDICT [%d] - Transaction accepted",port); |
---|
| 1505 | have_transaction = true; |
---|
| 1506 | |
---|
| 1507 | if (_param->_have_port_depth) |
---|
| 1508 | TEST(Tprediction_ptr_t,out_PREDICT_UPDATE_PREDICTION_ID [port]->read(),ufpt_top [context]); |
---|
| 1509 | |
---|
| 1510 | ufpt_top [context] = (ufpt_top [context]+1)%_param->_size_ufpt_queue[context]; |
---|
| 1511 | } |
---|
| 1512 | |
---|
| 1513 | SC_START(1); // transition |
---|
| 1514 | |
---|
| 1515 | } while (not have_transaction); |
---|
| 1516 | |
---|
| 1517 | ufpt.push_back(request); // to update |
---|
| 1518 | |
---|
| 1519 | in_PREDICT_VAL [port]->write(0); |
---|
| 1520 | |
---|
| 1521 | if (_param->_have_port_depth) |
---|
[101] | 1522 | { |
---|
| 1523 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
[94] | 1524 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1525 | } |
---|
[94] | 1526 | } |
---|
| 1527 | } |
---|
| 1528 | |
---|
| 1529 | { |
---|
| 1530 | LABEL("DECOD"); |
---|
| 1531 | uint32_t port = rand() % _param->_nb_inst_decod; |
---|
| 1532 | |
---|
| 1533 | LABEL(" * context : %d",context); |
---|
| 1534 | LABEL(" * port : %d",port); |
---|
| 1535 | |
---|
| 1536 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 1537 | { |
---|
| 1538 | request_t request = ufpt.front(); |
---|
| 1539 | |
---|
| 1540 | bool have_transaction = false; |
---|
| 1541 | do |
---|
| 1542 | { |
---|
| 1543 | in_DECOD_VAL [port]->write((rand()%100)<percent_transaction_decod); |
---|
| 1544 | in_DECOD_CONTEXT_ID [port]->write(request.context ); |
---|
| 1545 | in_DECOD_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
---|
| 1546 | in_DECOD_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
---|
| 1547 | in_DECOD_BTB_CONDITION [port]->write(request.condition ); |
---|
| 1548 | in_DECOD_BTB_LAST_TAKE [port]->write(request.take ); |
---|
| 1549 | in_DECOD_RAS_ADDRESS [port]->write(request.ras_address ); |
---|
| 1550 | in_DECOD_RAS_INDEX [port]->write(request.ras_index ); |
---|
| 1551 | in_DECOD_UPDATE_PREDICTION_ID [port]->write(request.ufpt_ptr ); |
---|
| 1552 | in_DECOD_MISS_IFETCH [port]->write(request.miss_ifetch ); |
---|
| 1553 | in_DECOD_MISS_DECOD [port]->write(request.miss_decod ); |
---|
| 1554 | in_DECOD_IS_ACCURATE [port]->write(request.is_accurate ); |
---|
| 1555 | |
---|
| 1556 | have_upt_ras |= (update_ras(request.condition)); |
---|
| 1557 | |
---|
| 1558 | SC_START(0); // fct melay |
---|
| 1559 | |
---|
| 1560 | LABEL("DECOD [%d] %d - %d", |
---|
| 1561 | port, |
---|
[95] | 1562 | in_DECOD_VAL [port]->read(), |
---|
| 1563 | out_DECOD_ACK [port]->read()); |
---|
[94] | 1564 | |
---|
| 1565 | if (in_DECOD_VAL [port]->read() and out_DECOD_ACK [port]->read()) |
---|
| 1566 | { |
---|
| 1567 | LABEL("DECOD [%d] - Transaction accepted",port); |
---|
| 1568 | have_transaction = true; |
---|
| 1569 | |
---|
| 1570 | request.upt_ptr = upt_top [context]; |
---|
| 1571 | upt.push_back(request); |
---|
| 1572 | ufpt.pop_front(); |
---|
| 1573 | |
---|
| 1574 | upt_top [context] = (upt_top [context]+1)%_param->_size_upt_queue[context]; |
---|
| 1575 | } |
---|
| 1576 | |
---|
| 1577 | SC_START(1); // transition |
---|
| 1578 | |
---|
| 1579 | } while (not have_transaction); |
---|
| 1580 | |
---|
| 1581 | in_DECOD_VAL [port]->write(0); |
---|
| 1582 | |
---|
| 1583 | if (_param->_have_port_depth) |
---|
[101] | 1584 | { |
---|
| 1585 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
[94] | 1586 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1587 | } |
---|
[94] | 1588 | } |
---|
| 1589 | } |
---|
| 1590 | |
---|
| 1591 | { |
---|
| 1592 | LABEL("PREDICT - fill the queue"); |
---|
| 1593 | uint32_t port = rand() % _param->_nb_inst_predict; |
---|
| 1594 | |
---|
| 1595 | LABEL(" * context : %d",context); |
---|
| 1596 | LABEL(" * port : %d",port); |
---|
| 1597 | |
---|
| 1598 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 1599 | { |
---|
| 1600 | request_t request; |
---|
| 1601 | request.context = context; |
---|
| 1602 | request.address_src = rand(); |
---|
| 1603 | request.address_dest = rand(); |
---|
| 1604 | request.address_good = request.address_dest; |
---|
[107] | 1605 | request.condition = // (rand()%2)?BRANCH_CONDITION_NONE_WITH_WRITE_STACK: |
---|
| 1606 | BRANCH_CONDITION_FLAG_SET; |
---|
[94] | 1607 | |
---|
| 1608 | have_ufpt_ras |= (update_ras(request.condition)); |
---|
| 1609 | |
---|
| 1610 | request.take = 1; |
---|
| 1611 | request.take_good = 1; |
---|
| 1612 | request.flag = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.take_good:(not request.take_good); |
---|
[98] | 1613 | request.no_sequence = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.flag:not request.flag; |
---|
[95] | 1614 | request.is_accurate = true ; |
---|
[94] | 1615 | request.miss_ifetch = false; |
---|
| 1616 | request.miss_decod = false; |
---|
| 1617 | request.miss_commit = true; |
---|
| 1618 | request.history = i; |
---|
| 1619 | request.ras_address = rand(); |
---|
| 1620 | request.ras_index = rand()%_param->_size_ras_index[context]; |
---|
| 1621 | request.ufpt_ptr = ufpt_top [context]; |
---|
| 1622 | // request.upt_ptr; |
---|
| 1623 | |
---|
| 1624 | bool have_transaction = false; |
---|
| 1625 | do |
---|
| 1626 | { |
---|
| 1627 | in_PREDICT_VAL [port]->write((rand()%100)<percent_transaction_predict); |
---|
| 1628 | in_PREDICT_CONTEXT_ID [port]->write(request.context ); |
---|
| 1629 | in_PREDICT_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
---|
| 1630 | in_PREDICT_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
---|
| 1631 | in_PREDICT_BTB_CONDITION [port]->write(request.condition ); |
---|
| 1632 | in_PREDICT_BTB_LAST_TAKE [port]->write(request.take ); |
---|
| 1633 | in_PREDICT_BTB_IS_ACCURATE [port]->write(request.is_accurate ); |
---|
| 1634 | in_PREDICT_DIR_HISTORY [port]->write(request.history ); |
---|
| 1635 | in_PREDICT_RAS_ADDRESS [port]->write(request.ras_address ); |
---|
| 1636 | in_PREDICT_RAS_INDEX [port]->write(request.ras_index ); |
---|
| 1637 | |
---|
| 1638 | if (_param->_have_port_depth) |
---|
[101] | 1639 | { |
---|
[94] | 1640 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1641 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1642 | } |
---|
[94] | 1643 | SC_START(0); // fct melay |
---|
| 1644 | |
---|
| 1645 | LABEL("PREDICT [%d] %d - %d (accurate : %d).", |
---|
| 1646 | port, |
---|
| 1647 | in_PREDICT_VAL [port]->read(), |
---|
| 1648 | out_PREDICT_ACK [port]->read(), |
---|
| 1649 | in_PREDICT_BTB_IS_ACCURATE [port]->read()); |
---|
| 1650 | |
---|
| 1651 | if (in_PREDICT_VAL [port]->read() and out_PREDICT_ACK [port]->read()) |
---|
| 1652 | { |
---|
| 1653 | LABEL("PREDICT [%d] - Transaction accepted",port); |
---|
| 1654 | have_transaction = true; |
---|
| 1655 | |
---|
| 1656 | if (_param->_have_port_depth) |
---|
| 1657 | TEST(Tprediction_ptr_t,out_PREDICT_UPDATE_PREDICTION_ID [port]->read(),ufpt_top [context]); |
---|
| 1658 | |
---|
| 1659 | ufpt_top [context] = (ufpt_top [context]+1)%_param->_size_ufpt_queue[context]; |
---|
| 1660 | } |
---|
| 1661 | |
---|
| 1662 | SC_START(1); // transition |
---|
| 1663 | |
---|
| 1664 | } while (not have_transaction); |
---|
| 1665 | |
---|
| 1666 | ufpt.push_back(request); // to update |
---|
| 1667 | |
---|
| 1668 | in_PREDICT_VAL [port]->write(0); |
---|
| 1669 | |
---|
| 1670 | if (_param->_have_port_depth) |
---|
[101] | 1671 | { |
---|
| 1672 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
[94] | 1673 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1674 | } |
---|
[94] | 1675 | } |
---|
| 1676 | } |
---|
| 1677 | |
---|
| 1678 | std::list<request_t>::iterator it_event; |
---|
| 1679 | { |
---|
[95] | 1680 | LABEL("BRANCH_COMPLETE - Miss ifetch"); |
---|
[94] | 1681 | |
---|
| 1682 | uint32_t port = rand() % _param->_nb_inst_branch_complete; |
---|
| 1683 | |
---|
| 1684 | LABEL(" * port : %d",port); |
---|
| 1685 | |
---|
| 1686 | // middle |
---|
| 1687 | it_event = upt.begin(); |
---|
| 1688 | for (uint32_t i=0; i < (upt.size()>>1); ++i) |
---|
| 1689 | it_event ++; |
---|
| 1690 | |
---|
| 1691 | for (std::list<request_t>::iterator it_upt = it_event; |
---|
| 1692 | it_upt != upt.end(); |
---|
| 1693 | ++it_upt) |
---|
| 1694 | it_upt->miss_commit = true; |
---|
| 1695 | |
---|
| 1696 | if (update_ras(it_event->condition)) |
---|
[95] | 1697 | { |
---|
| 1698 | it_event->address_good = ~(it_event->address_dest); |
---|
| 1699 | } |
---|
[94] | 1700 | else |
---|
| 1701 | { |
---|
| 1702 | it_event->address_good = it_event->address_dest; |
---|
| 1703 | it_event->flag = not it_event->flag; |
---|
[98] | 1704 | it_event->no_sequence = not it_event->no_sequence; |
---|
[94] | 1705 | it_event->take_good = not it_event->take_good; |
---|
| 1706 | } |
---|
| 1707 | |
---|
| 1708 | event = *it_event; |
---|
| 1709 | |
---|
| 1710 | |
---|
| 1711 | // for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 1712 | // for (uint32_t i=0; i<upt.size(); i++) |
---|
| 1713 | // just one |
---|
| 1714 | { |
---|
| 1715 | bool have_transaction = false; |
---|
| 1716 | |
---|
| 1717 | do |
---|
| 1718 | { |
---|
| 1719 | in_BRANCH_COMPLETE_VAL [port]->write((rand()%100)<percent_transaction_branch_complete); |
---|
| 1720 | in_BRANCH_COMPLETE_CONTEXT_ID [port]->write(it_event->context ); |
---|
| 1721 | in_BRANCH_COMPLETE_DEPTH [port]->write(it_event->upt_ptr ); |
---|
| 1722 | in_BRANCH_COMPLETE_ADDRESS [port]->write(it_event->address_good); |
---|
[98] | 1723 | in_BRANCH_COMPLETE_NO_SEQUENCE[port]->write(it_event->no_sequence ); |
---|
[94] | 1724 | |
---|
| 1725 | if (_param->_have_port_depth) |
---|
[101] | 1726 | { |
---|
[94] | 1727 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1728 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1729 | } |
---|
| 1730 | |
---|
[94] | 1731 | SC_START(0); |
---|
| 1732 | |
---|
| 1733 | LABEL("BRANCH_COMPLETE [%d] %d - %d.",port,in_BRANCH_COMPLETE_VAL [port]->read(),out_BRANCH_COMPLETE_ACK [port]->read()); |
---|
| 1734 | |
---|
| 1735 | if (in_BRANCH_COMPLETE_VAL [port]->read() and out_BRANCH_COMPLETE_ACK [port]->read()) |
---|
| 1736 | { |
---|
| 1737 | LABEL("BRANCH_COMPLETE [%d] - Transaction accepted",port); |
---|
[98] | 1738 | LABEL(" * CONTEXT_ID : %d" ,it_event->context ); |
---|
| 1739 | LABEL(" * DEPTH : %d" ,it_event->upt_ptr ); |
---|
| 1740 | LABEL(" * CONDITION : %d" ,it_event->condition ); |
---|
| 1741 | LABEL(" * ADDRESS : %.8x",it_event->address_good); |
---|
| 1742 | LABEL(" * FLAG : %d" ,it_event->flag ); |
---|
| 1743 | LABEL(" * NO_SEQUENCE : %d" ,it_event->no_sequence ); |
---|
[94] | 1744 | |
---|
| 1745 | have_transaction = true; |
---|
| 1746 | |
---|
| 1747 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_MISS_PREDICTION[port]->read(),it_event->miss_commit ); |
---|
[111] | 1748 | // TEST(Tcontrol_t,out_BRANCH_COMPLETE_TAKE [port]->read(),it_event->take_good ); |
---|
| 1749 | // TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_SRC [port]->read(),it_event->address_src ); |
---|
| 1750 | // TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_DEST [port]->read(),it_event->address_good); |
---|
[94] | 1751 | |
---|
[95] | 1752 | upt_top_event [it_event->context] = upt_top [it_event->context]; |
---|
| 1753 | upt_top [it_event->context] = it_event->upt_ptr; |
---|
[94] | 1754 | } |
---|
| 1755 | |
---|
| 1756 | SC_START(1); |
---|
| 1757 | } while (not have_transaction); |
---|
| 1758 | |
---|
| 1759 | in_BRANCH_COMPLETE_VAL [port]->write(0); |
---|
| 1760 | |
---|
| 1761 | if (_param->_have_port_depth) |
---|
[101] | 1762 | { |
---|
[94] | 1763 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1764 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1765 | } |
---|
[94] | 1766 | } |
---|
| 1767 | } |
---|
[95] | 1768 | |
---|
| 1769 | { |
---|
| 1770 | LABEL("BRANCH_COMPLETE - Hit ifetch"); |
---|
| 1771 | |
---|
| 1772 | uint32_t port = rand() % _param->_nb_inst_branch_complete; |
---|
| 1773 | |
---|
| 1774 | LABEL(" * port : %d",port); |
---|
| 1775 | |
---|
| 1776 | std::list<request_t>::iterator it_upt = upt.begin(); |
---|
| 1777 | |
---|
| 1778 | while (it_upt != it_event) |
---|
| 1779 | { |
---|
| 1780 | bool have_transaction = false; |
---|
| 1781 | |
---|
| 1782 | do |
---|
| 1783 | { |
---|
| 1784 | in_BRANCH_COMPLETE_VAL [port]->write((rand()%100)<percent_transaction_branch_complete); |
---|
| 1785 | in_BRANCH_COMPLETE_CONTEXT_ID [port]->write(it_upt->context ); |
---|
| 1786 | in_BRANCH_COMPLETE_DEPTH [port]->write(it_upt->upt_ptr ); |
---|
| 1787 | in_BRANCH_COMPLETE_ADDRESS [port]->write(it_upt->address_dest); |
---|
[98] | 1788 | in_BRANCH_COMPLETE_NO_SEQUENCE[port]->write(it_upt->no_sequence ); |
---|
[95] | 1789 | |
---|
| 1790 | if (_param->_have_port_depth) |
---|
[101] | 1791 | { |
---|
[95] | 1792 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1793 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1794 | } |
---|
[95] | 1795 | SC_START(0); |
---|
| 1796 | |
---|
| 1797 | LABEL("BRANCH_COMPLETE [%d] %d - %d.",port,in_BRANCH_COMPLETE_VAL [port]->read(),out_BRANCH_COMPLETE_ACK [port]->read()); |
---|
| 1798 | |
---|
| 1799 | if (in_BRANCH_COMPLETE_VAL [port]->read() and out_BRANCH_COMPLETE_ACK [port]->read()) |
---|
| 1800 | { |
---|
| 1801 | LABEL("BRANCH_COMPLETE [%d] - Transaction accepted",port); |
---|
[98] | 1802 | LABEL(" * CONTEXT_ID : %d" ,it_upt->context ); |
---|
| 1803 | LABEL(" * DEPTH : %d" ,it_upt->upt_ptr ); |
---|
| 1804 | LABEL(" * CONDITION : %d" ,it_upt->condition ); |
---|
| 1805 | LABEL(" * ADDRESS : %.8x",it_upt->address_dest); |
---|
| 1806 | LABEL(" * FLAG : %d" ,it_upt->flag ); |
---|
| 1807 | LABEL(" * NO_SEQUENCE : %d" ,it_event->no_sequence ); |
---|
[95] | 1808 | |
---|
| 1809 | have_transaction = true; |
---|
| 1810 | |
---|
| 1811 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_MISS_PREDICTION[port]->read(),it_upt->miss_commit ); |
---|
[111] | 1812 | // TEST(Tcontrol_t,out_BRANCH_COMPLETE_TAKE [port]->read(),it_upt->take ); |
---|
[95] | 1813 | it_upt->take_good = it_upt->take; |
---|
[111] | 1814 | // TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_SRC [port]->read(),it_upt->address_src ); |
---|
| 1815 | // TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_DEST [port]->read(),it_upt->address_dest); |
---|
[95] | 1816 | |
---|
| 1817 | it_upt++; |
---|
| 1818 | } |
---|
| 1819 | |
---|
| 1820 | SC_START(1); |
---|
| 1821 | } while (not have_transaction); |
---|
| 1822 | |
---|
| 1823 | in_BRANCH_COMPLETE_VAL [port]->write(0); |
---|
| 1824 | |
---|
| 1825 | if (_param->_have_port_depth) |
---|
[101] | 1826 | { |
---|
[95] | 1827 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1828 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
[101] | 1829 | } |
---|
[95] | 1830 | } |
---|
| 1831 | } |
---|
[94] | 1832 | |
---|
| 1833 | if (have_ufpt_ras) |
---|
| 1834 | { |
---|
| 1835 | LABEL("UPDATE - Update UPFT"); |
---|
| 1836 | |
---|
| 1837 | uint32_t port = 0; |
---|
| 1838 | |
---|
| 1839 | LABEL(" * port : %d",port); |
---|
| 1840 | std::list<request_t>::iterator it_ufpt = ufpt.end(); |
---|
| 1841 | -- it_ufpt; |
---|
| 1842 | |
---|
| 1843 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 1844 | { |
---|
| 1845 | bool have_transaction = false; |
---|
| 1846 | |
---|
| 1847 | do |
---|
| 1848 | { |
---|
| 1849 | in_UPDATE_ACK [port]->write((rand()%100)<percent_transaction_update); |
---|
| 1850 | |
---|
| 1851 | // if (_param->_have_port_depth) |
---|
| 1852 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), ufpt_bottom [context]); |
---|
| 1853 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), ufpt_top [context]); |
---|
| 1854 | |
---|
| 1855 | SC_START(0); |
---|
| 1856 | |
---|
| 1857 | LABEL("UPDATE [%d] %d - %d.",port,out_UPDATE_VAL [port]->read(),in_UPDATE_ACK [port]->read()); |
---|
| 1858 | |
---|
| 1859 | if (out_UPDATE_VAL [port]->read() and in_UPDATE_ACK [port]->read()) |
---|
| 1860 | { |
---|
| 1861 | LABEL("UPDATE [%d] - Transaction accepted",port); |
---|
| 1862 | have_transaction = true; |
---|
| 1863 | |
---|
| 1864 | if (_param->_have_port_context_id) |
---|
| 1865 | TEST(Tcontext_t ,out_UPDATE_CONTEXT_ID [port]->read(),it_ufpt->context); |
---|
| 1866 | TEST(Tcontrol_t ,out_UPDATE_MISS_PREDICTION [port]->read(),(it_ufpt->miss_ifetch or |
---|
| 1867 | it_ufpt->miss_decod or |
---|
| 1868 | it_ufpt->miss_commit )); |
---|
| 1869 | // if (update_btb(it_ufpt->condition) or |
---|
| 1870 | // update_dir(it_ufpt->condition)) |
---|
| 1871 | // TEST(Tcontrol_t ,out_UPDATE_DIRECTION_GOOD [port]->read(),it_ufpt->take_good); |
---|
| 1872 | TEST(Tcontrol_t ,out_UPDATE_BTB_VAL [port]->read(),0); |
---|
| 1873 | // if (update_btb(it_ufpt->condition)) |
---|
| 1874 | // { |
---|
| 1875 | // TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_SRC [port]->read(),it_ufpt->address_src); |
---|
| 1876 | // TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_DEST [port]->read(),it_ufpt->address_dest); |
---|
| 1877 | // TEST(Tbranch_condition_t,out_UPDATE_BTB_CONDITION [port]->read(),it_ufpt->condition); |
---|
| 1878 | // } |
---|
| 1879 | TEST(Tcontrol_t ,out_UPDATE_DIR_VAL [port]->read(),0); |
---|
| 1880 | |
---|
| 1881 | // if (update_dir(it_ufpt->condition)) |
---|
| 1882 | // if (_param->_have_port_history) |
---|
| 1883 | // TEST(Thistory_t ,out_UPDATE_DIR_HISTORY [port]->read(),it_ufpt->history); |
---|
| 1884 | // TEST(Tcontrol_t ,out_UPDATE_RAS_VAL [port]->read(),update_ras(it_ufpt->condition)); |
---|
| 1885 | if (update_ras(it_ufpt->condition)) |
---|
| 1886 | { |
---|
| 1887 | // TEST(Tcontrol_t ,out_UPDATE_RAS_FLUSH [port]->read(),0); |
---|
| 1888 | TEST(Tcontrol_t ,out_UPDATE_RAS_PUSH [port]->read(),push_ras (it_ufpt->condition)); |
---|
| 1889 | TEST(Taddress_t ,out_UPDATE_RAS_ADDRESS [port]->read(),it_ufpt->ras_address); |
---|
| 1890 | TEST(Tptr_t ,out_UPDATE_RAS_INDEX [port]->read(),it_ufpt->ras_index); |
---|
[112] | 1891 | TEST(Tcontrol_t ,out_UPDATE_PREDICTION_IFETCH [port]->read(),not it_ufpt->miss_ifetch); |
---|
[94] | 1892 | } |
---|
| 1893 | } |
---|
| 1894 | |
---|
| 1895 | SC_START(1); |
---|
| 1896 | } while (not have_transaction); |
---|
| 1897 | |
---|
| 1898 | -- it_ufpt; |
---|
| 1899 | |
---|
| 1900 | |
---|
| 1901 | in_UPDATE_ACK [port]->write(0); |
---|
| 1902 | // if (_param->_have_port_depth) |
---|
| 1903 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), ufpt_bottom [context]); |
---|
| 1904 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), ufpt_top [context]); |
---|
| 1905 | } |
---|
| 1906 | } |
---|
| 1907 | ufpt.clear(); |
---|
| 1908 | |
---|
| 1909 | { |
---|
[95] | 1910 | LABEL("UPDATE - upt (after event)"); |
---|
[94] | 1911 | |
---|
| 1912 | uint32_t port = 0; |
---|
| 1913 | |
---|
| 1914 | LABEL(" * port : %d",port); |
---|
| 1915 | std::list<request_t>::iterator it_upt = upt.end(); |
---|
| 1916 | |
---|
| 1917 | // for (uint32_t i=0; i<upt.size(); i++) |
---|
[95] | 1918 | do |
---|
[94] | 1919 | { |
---|
[95] | 1920 | --it_upt; |
---|
| 1921 | |
---|
[94] | 1922 | bool have_transaction = false; |
---|
| 1923 | |
---|
[95] | 1924 | if (need_update(it_upt->condition)) |
---|
[94] | 1925 | do |
---|
| 1926 | { |
---|
| 1927 | in_UPDATE_ACK [port]->write((rand()%100)<percent_transaction_update); |
---|
| 1928 | |
---|
| 1929 | // if (_param->_have_port_depth) |
---|
| 1930 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1931 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 1932 | |
---|
| 1933 | SC_START(0); |
---|
| 1934 | |
---|
| 1935 | LABEL("UPDATE [%d] %d - %d.",port,out_UPDATE_VAL [port]->read(),in_UPDATE_ACK [port]->read()); |
---|
| 1936 | |
---|
| 1937 | if (out_UPDATE_VAL [port]->read() and in_UPDATE_ACK [port]->read()) |
---|
| 1938 | { |
---|
| 1939 | LABEL("UPDATE [%d] - Transaction accepted",port); |
---|
[95] | 1940 | LABEL(" * address_src : %.8x",it_upt->address_src); |
---|
| 1941 | LABEL(" * out_UPDATE_BTB_ADDRESS_SRC : %.8x",out_UPDATE_BTB_ADDRESS_SRC[port]->read()); |
---|
| 1942 | |
---|
[94] | 1943 | have_transaction = true; |
---|
| 1944 | |
---|
[95] | 1945 | bool btb_val = ((it_upt == it_event) and |
---|
| 1946 | (update_btb(it_upt->condition))); |
---|
| 1947 | bool dir_val = ((it_upt == it_event) and |
---|
| 1948 | update_dir(it_upt->condition) and |
---|
| 1949 | not (it_upt->miss_ifetch or it_upt->miss_decod)); |
---|
| 1950 | bool ras_val = update_ras(it_upt->condition); |
---|
| 1951 | |
---|
[94] | 1952 | if (_param->_have_port_context_id) |
---|
| 1953 | TEST(Tcontext_t ,out_UPDATE_CONTEXT_ID [port]->read(),it_upt->context); |
---|
| 1954 | TEST(Tcontrol_t ,out_UPDATE_MISS_PREDICTION [port]->read(),it_upt->miss_commit); |
---|
[95] | 1955 | TEST(Tcontrol_t ,out_UPDATE_BTB_VAL [port]->read(),btb_val); |
---|
| 1956 | |
---|
| 1957 | if (btb_val) |
---|
[94] | 1958 | { |
---|
| 1959 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_SRC [port]->read(),it_upt->address_src); |
---|
| 1960 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_DEST [port]->read(),it_upt->address_dest); |
---|
| 1961 | TEST(Tbranch_condition_t,out_UPDATE_BTB_CONDITION [port]->read(),it_upt->condition); |
---|
| 1962 | } |
---|
[95] | 1963 | TEST(Tcontrol_t ,out_UPDATE_DIR_VAL [port]->read(),dir_val); |
---|
[94] | 1964 | |
---|
[95] | 1965 | if (dir_val) |
---|
| 1966 | { |
---|
| 1967 | TEST(Tcontrol_t ,out_UPDATE_DIRECTION_GOOD [port]->read(),it_upt->take_good); |
---|
[94] | 1968 | if (_param->_have_port_history) |
---|
| 1969 | TEST(Thistory_t ,out_UPDATE_DIR_HISTORY [port]->read(),it_upt->history); |
---|
[95] | 1970 | } |
---|
| 1971 | TEST(Tcontrol_t ,out_UPDATE_RAS_VAL [port]->read(),ras_val); |
---|
| 1972 | |
---|
| 1973 | if (ras_val) |
---|
[94] | 1974 | { |
---|
| 1975 | // TEST(Tcontrol_t ,out_UPDATE_RAS_FLUSH [port]->read(),0); |
---|
| 1976 | TEST(Tcontrol_t ,out_UPDATE_RAS_PUSH [port]->read(),push_ras (it_upt->condition)); |
---|
| 1977 | TEST(Taddress_t ,out_UPDATE_RAS_ADDRESS [port]->read(),it_upt->ras_address); |
---|
| 1978 | TEST(Tptr_t ,out_UPDATE_RAS_INDEX [port]->read(),it_upt->ras_index); |
---|
[112] | 1979 | TEST(Tcontrol_t ,out_UPDATE_PREDICTION_IFETCH [port]->read(),not it_upt->miss_ifetch); |
---|
[94] | 1980 | } |
---|
| 1981 | |
---|
[95] | 1982 | // -- it_upt; |
---|
[94] | 1983 | } |
---|
| 1984 | |
---|
| 1985 | SC_START(1); |
---|
| 1986 | } while (not have_transaction); |
---|
| 1987 | |
---|
| 1988 | upt.pop_back(); |
---|
| 1989 | in_UPDATE_ACK [port]->write(0); |
---|
| 1990 | // if (_param->_have_port_depth) |
---|
| 1991 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 1992 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 1993 | } |
---|
[95] | 1994 | while (it_upt != it_event); |
---|
| 1995 | |
---|
[94] | 1996 | } |
---|
[95] | 1997 | |
---|
[94] | 1998 | { |
---|
| 1999 | LABEL("BRANCH_EVENT - have miss decod"); |
---|
| 2000 | |
---|
| 2001 | uint32_t port = context; |
---|
| 2002 | |
---|
| 2003 | { |
---|
| 2004 | bool have_transaction = false; |
---|
| 2005 | |
---|
| 2006 | do |
---|
| 2007 | { |
---|
| 2008 | in_BRANCH_EVENT_ACK [port]->write((rand()%100)<percent_transaction_branch_event); |
---|
| 2009 | |
---|
| 2010 | SC_START(0); |
---|
| 2011 | |
---|
| 2012 | LABEL("BRANCH_EVENT [%d] %d - %d.",port,out_BRANCH_EVENT_VAL [port]->read(),in_BRANCH_EVENT_ACK [port]->read()); |
---|
| 2013 | |
---|
| 2014 | if (out_BRANCH_EVENT_VAL [port]->read() and in_BRANCH_EVENT_ACK [port]->read()) |
---|
| 2015 | { |
---|
| 2016 | LABEL("BRANCH_EVENT [%d] - Transaction accepted",port); |
---|
| 2017 | have_transaction = true; |
---|
| 2018 | |
---|
| 2019 | LABEL(" * event.address_src : %.8x,",event.address_src ); |
---|
| 2020 | LABEL(" * event.address_good : %.8x,",event.address_good); |
---|
| 2021 | LABEL(" * event.take : %.8x,",event.take ); |
---|
| 2022 | |
---|
[98] | 2023 | TEST(Tdepth_t ,out_BRANCH_EVENT_DEPTH [port]->read(),event.upt_ptr); |
---|
[94] | 2024 | TEST(Taddress_t,out_BRANCH_EVENT_ADDRESS_SRC [port]->read(),event.address_src); |
---|
| 2025 | TEST(Tcontrol_t,out_BRANCH_EVENT_ADDRESS_DEST_VAL [port]->read(),event.take_good); |
---|
| 2026 | if (event.take_good) |
---|
| 2027 | TEST(Taddress_t,out_BRANCH_EVENT_ADDRESS_DEST [port]->read(),event.address_good); |
---|
[119] | 2028 | TEST(Taddress_t,out_BRANCH_EVENT_CAN_CONTINUE [port]->read(),not event.miss_commit); |
---|
[94] | 2029 | |
---|
| 2030 | event.address_src = 0; |
---|
| 2031 | event.take = 0; |
---|
| 2032 | event.address_dest = 0; |
---|
| 2033 | } |
---|
| 2034 | |
---|
| 2035 | SC_START(1); |
---|
| 2036 | } while (not have_transaction); |
---|
| 2037 | |
---|
| 2038 | in_BRANCH_EVENT_ACK [port]->write(0); |
---|
| 2039 | } |
---|
| 2040 | } |
---|
[95] | 2041 | |
---|
[94] | 2042 | { |
---|
[95] | 2043 | LABEL("EVENT_STATE"); |
---|
[94] | 2044 | |
---|
[95] | 2045 | SC_START(1); |
---|
[97] | 2046 | in_EVENT_VAL [context]->write(1); |
---|
[105] | 2047 | in_EVENT_TYPE [context]->write(EVENT_TYPE_BRANCH_MISS_SPECULATION); |
---|
[95] | 2048 | |
---|
| 2049 | SC_START(1); |
---|
[97] | 2050 | in_EVENT_VAL [context]->write(0); |
---|
[95] | 2051 | in_EVENT_TYPE [context]->write(EVENT_TYPE_NONE ); |
---|
| 2052 | } |
---|
| 2053 | |
---|
| 2054 | { |
---|
| 2055 | LABEL("UPDATE - upt (before event)"); |
---|
| 2056 | |
---|
[94] | 2057 | uint32_t port = 0; |
---|
| 2058 | |
---|
| 2059 | LABEL(" * port : %d",port); |
---|
[95] | 2060 | LABEL(" * size : %d",upt.size()); |
---|
[94] | 2061 | std::list<request_t>::iterator it_upt = upt.begin(); |
---|
| 2062 | |
---|
| 2063 | for (uint32_t i=0; i<upt.size(); i++) |
---|
| 2064 | { |
---|
| 2065 | bool have_transaction = false; |
---|
| 2066 | |
---|
| 2067 | do |
---|
| 2068 | { |
---|
| 2069 | in_UPDATE_ACK [port]->write((rand()%100)<percent_transaction_update); |
---|
| 2070 | |
---|
| 2071 | // if (_param->_have_port_depth) |
---|
| 2072 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 2073 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 2074 | |
---|
| 2075 | SC_START(0); |
---|
| 2076 | |
---|
| 2077 | LABEL("UPDATE [%d] %d - %d.",port,out_UPDATE_VAL [port]->read(),in_UPDATE_ACK [port]->read()); |
---|
| 2078 | |
---|
| 2079 | if (out_UPDATE_VAL [port]->read() and in_UPDATE_ACK [port]->read()) |
---|
| 2080 | { |
---|
| 2081 | LABEL("UPDATE [%d] - Transaction accepted",port); |
---|
| 2082 | have_transaction = true; |
---|
| 2083 | |
---|
| 2084 | if (_param->_have_port_context_id) |
---|
| 2085 | TEST(Tcontext_t ,out_UPDATE_CONTEXT_ID [port]->read(),it_upt->context); |
---|
| 2086 | TEST(Tcontrol_t ,out_UPDATE_MISS_PREDICTION [port]->read(),it_upt->miss_commit); |
---|
| 2087 | TEST(Tcontrol_t ,out_UPDATE_DIRECTION_GOOD [port]->read(),it_upt->take_good); |
---|
| 2088 | TEST(Tcontrol_t ,out_UPDATE_BTB_VAL [port]->read(),update_btb(it_upt->condition)); |
---|
| 2089 | if (update_btb(it_upt->condition)) |
---|
| 2090 | { |
---|
| 2091 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_SRC [port]->read(),it_upt->address_src); |
---|
| 2092 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_DEST [port]->read(),it_upt->address_dest); |
---|
| 2093 | TEST(Tbranch_condition_t,out_UPDATE_BTB_CONDITION [port]->read(),it_upt->condition); |
---|
| 2094 | } |
---|
| 2095 | 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)); |
---|
| 2096 | |
---|
| 2097 | if (update_dir(it_upt->condition)) |
---|
| 2098 | if (_param->_have_port_history) |
---|
| 2099 | TEST(Thistory_t ,out_UPDATE_DIR_HISTORY [port]->read(),it_upt->history); |
---|
| 2100 | TEST(Tcontrol_t ,out_UPDATE_RAS_VAL [port]->read(),update_ras(it_upt->condition)); |
---|
| 2101 | if (update_ras(it_upt->condition)) |
---|
| 2102 | { |
---|
| 2103 | // TEST(Tcontrol_t ,out_UPDATE_RAS_FLUSH [port]->read(),0); |
---|
| 2104 | TEST(Tcontrol_t ,out_UPDATE_RAS_PUSH [port]->read(),push_ras (it_upt->condition)); |
---|
| 2105 | TEST(Taddress_t ,out_UPDATE_RAS_ADDRESS [port]->read(),it_upt->ras_address); |
---|
| 2106 | TEST(Tptr_t ,out_UPDATE_RAS_INDEX [port]->read(),it_upt->ras_index); |
---|
[112] | 2107 | TEST(Tcontrol_t ,out_UPDATE_PREDICTION_IFETCH [port]->read(),not it_upt->miss_ifetch); |
---|
[94] | 2108 | } |
---|
| 2109 | |
---|
[95] | 2110 | ++ it_upt; |
---|
[94] | 2111 | } |
---|
| 2112 | |
---|
| 2113 | SC_START(1); |
---|
| 2114 | } while (not have_transaction); |
---|
| 2115 | |
---|
| 2116 | in_UPDATE_ACK [port]->write(0); |
---|
| 2117 | // if (_param->_have_port_depth) |
---|
| 2118 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 2119 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 2120 | } |
---|
| 2121 | } |
---|
[95] | 2122 | upt.clear(); |
---|
[94] | 2123 | |
---|
| 2124 | // Wait Garbage Collector |
---|
| 2125 | { |
---|
[95] | 2126 | LABEL("GARBAGE COLLECTOR"); |
---|
| 2127 | LABEL(" * upt bottom : %d",upt_bottom [context]); |
---|
| 2128 | LABEL(" * upt top : %d",upt_top [context]); |
---|
[94] | 2129 | |
---|
[95] | 2130 | upt_top [context] = (upt_top_event [context]); |
---|
| 2131 | upt_bottom [context] = (upt_top [context]); |
---|
| 2132 | |
---|
[94] | 2133 | while ((upt_bottom [context] != out_DEPTH_MIN [context]->read()) or |
---|
| 2134 | (upt_top [context] != out_DEPTH_MAX [context]->read())) |
---|
[95] | 2135 | { |
---|
| 2136 | SC_START(1); |
---|
| 2137 | } |
---|
[94] | 2138 | |
---|
| 2139 | } |
---|
| 2140 | } |
---|
[105] | 2141 | |
---|
| 2142 | //--------------------------------------------------------------------- |
---|
| 2143 | //--------------------------------------------------------------------- |
---|
| 2144 | // COMMIT MISS : with RAS in UPFT and UPT |
---|
| 2145 | //--------------------------------------------------------------------- |
---|
| 2146 | //--------------------------------------------------------------------- |
---|
| 2147 | if (test5) |
---|
| 2148 | { |
---|
| 2149 | uint32_t context = rand() % _param->_nb_context; |
---|
| 2150 | uint32_t have_ufpt_ras = false; |
---|
| 2151 | uint32_t have_upt_ras = false; |
---|
| 2152 | |
---|
| 2153 | { |
---|
| 2154 | LABEL("PREDICT - fill the queue"); |
---|
| 2155 | uint32_t port = rand() % _param->_nb_inst_predict; |
---|
| 2156 | |
---|
| 2157 | LABEL(" * context : %d",context); |
---|
| 2158 | LABEL(" * port : %d",port); |
---|
| 2159 | |
---|
| 2160 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 2161 | { |
---|
| 2162 | request_t request; |
---|
| 2163 | request.context = context; |
---|
| 2164 | request.address_src = rand(); |
---|
| 2165 | request.address_dest = rand(); |
---|
| 2166 | |
---|
[107] | 2167 | request.condition = // (rand()%2)?BRANCH_CONDITION_NONE_WITHOUT_WRITE_STACK: |
---|
| 2168 | BRANCH_CONDITION_FLAG_SET; |
---|
[105] | 2169 | |
---|
| 2170 | request.take = 1; |
---|
| 2171 | request.take_good = 1; |
---|
| 2172 | request.flag = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.take_good:(not request.take_good); |
---|
| 2173 | request.no_sequence = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.flag:not request.flag; |
---|
| 2174 | request.is_accurate = true ; |
---|
| 2175 | request.miss_ifetch = false; |
---|
| 2176 | request.miss_decod = false; |
---|
| 2177 | request.miss_commit = false; |
---|
| 2178 | request.history = i; |
---|
| 2179 | request.ras_address = rand(); |
---|
| 2180 | request.ras_index = rand()%_param->_size_ras_index[context]; |
---|
| 2181 | request.ufpt_ptr = ufpt_top [context]; |
---|
| 2182 | // request.upt_ptr; |
---|
| 2183 | |
---|
| 2184 | bool have_transaction = false; |
---|
| 2185 | do |
---|
| 2186 | { |
---|
| 2187 | in_PREDICT_VAL [port]->write((rand()%100)<percent_transaction_predict); |
---|
| 2188 | in_PREDICT_CONTEXT_ID [port]->write(request.context ); |
---|
| 2189 | in_PREDICT_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
---|
| 2190 | in_PREDICT_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
---|
| 2191 | in_PREDICT_BTB_CONDITION [port]->write(request.condition ); |
---|
| 2192 | in_PREDICT_BTB_LAST_TAKE [port]->write(request.take ); |
---|
| 2193 | in_PREDICT_BTB_IS_ACCURATE [port]->write(request.is_accurate ); |
---|
| 2194 | in_PREDICT_DIR_HISTORY [port]->write(request.history ); |
---|
| 2195 | in_PREDICT_RAS_ADDRESS [port]->write(request.ras_address ); |
---|
| 2196 | in_PREDICT_RAS_INDEX [port]->write(request.ras_index ); |
---|
| 2197 | |
---|
| 2198 | if (_param->_have_port_depth) |
---|
| 2199 | { |
---|
| 2200 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 2201 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 2202 | } |
---|
| 2203 | SC_START(0); // fct melay |
---|
| 2204 | |
---|
| 2205 | LABEL("PREDICT [%d] %d - %d (accurate : %d).", |
---|
| 2206 | port, |
---|
| 2207 | in_PREDICT_VAL [port]->read(), |
---|
| 2208 | out_PREDICT_ACK [port]->read(), |
---|
| 2209 | in_PREDICT_BTB_IS_ACCURATE [port]->read()); |
---|
| 2210 | |
---|
| 2211 | if (in_PREDICT_VAL [port]->read() and out_PREDICT_ACK [port]->read()) |
---|
| 2212 | { |
---|
| 2213 | LABEL("PREDICT [%d] - Transaction accepted",port); |
---|
| 2214 | have_transaction = true; |
---|
| 2215 | |
---|
| 2216 | if (_param->_have_port_depth) |
---|
| 2217 | TEST(Tprediction_ptr_t,out_PREDICT_UPDATE_PREDICTION_ID [port]->read(),ufpt_top [context]); |
---|
| 2218 | |
---|
| 2219 | ufpt_top [context] = (ufpt_top [context]+1)%_param->_size_ufpt_queue[context]; |
---|
| 2220 | } |
---|
| 2221 | |
---|
| 2222 | SC_START(1); // transition |
---|
| 2223 | |
---|
| 2224 | } while (not have_transaction); |
---|
| 2225 | |
---|
| 2226 | ufpt.push_back(request); // to update |
---|
| 2227 | |
---|
| 2228 | in_PREDICT_VAL [port]->write(0); |
---|
| 2229 | |
---|
| 2230 | if (_param->_have_port_depth) |
---|
| 2231 | { |
---|
| 2232 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 2233 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 2234 | } |
---|
| 2235 | } |
---|
| 2236 | } |
---|
| 2237 | |
---|
| 2238 | { |
---|
| 2239 | LABEL("DECOD"); |
---|
| 2240 | uint32_t port = rand() % _param->_nb_inst_decod; |
---|
| 2241 | |
---|
| 2242 | LABEL(" * context : %d",context); |
---|
| 2243 | LABEL(" * port : %d",port); |
---|
| 2244 | |
---|
| 2245 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 2246 | { |
---|
| 2247 | request_t request = ufpt.front(); |
---|
| 2248 | |
---|
| 2249 | bool have_transaction = false; |
---|
| 2250 | do |
---|
| 2251 | { |
---|
| 2252 | in_DECOD_VAL [port]->write((rand()%100)<percent_transaction_decod); |
---|
| 2253 | in_DECOD_CONTEXT_ID [port]->write(request.context ); |
---|
| 2254 | in_DECOD_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
---|
| 2255 | in_DECOD_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
---|
| 2256 | in_DECOD_BTB_CONDITION [port]->write(request.condition ); |
---|
| 2257 | in_DECOD_BTB_LAST_TAKE [port]->write(request.take ); |
---|
| 2258 | in_DECOD_RAS_ADDRESS [port]->write(request.ras_address ); |
---|
| 2259 | in_DECOD_RAS_INDEX [port]->write(request.ras_index ); |
---|
| 2260 | in_DECOD_UPDATE_PREDICTION_ID [port]->write(request.ufpt_ptr ); |
---|
| 2261 | in_DECOD_MISS_IFETCH [port]->write(request.miss_ifetch ); |
---|
| 2262 | in_DECOD_MISS_DECOD [port]->write(request.miss_decod ); |
---|
| 2263 | in_DECOD_IS_ACCURATE [port]->write(request.is_accurate ); |
---|
| 2264 | |
---|
| 2265 | have_upt_ras |= (update_ras(request.condition)); |
---|
| 2266 | |
---|
| 2267 | SC_START(0); // fct melay |
---|
| 2268 | |
---|
| 2269 | LABEL("DECOD [%d] %d - %d", |
---|
| 2270 | port, |
---|
| 2271 | in_DECOD_VAL [port]->read(), |
---|
| 2272 | out_DECOD_ACK [port]->read()); |
---|
| 2273 | |
---|
| 2274 | if (in_DECOD_VAL [port]->read() and out_DECOD_ACK [port]->read()) |
---|
| 2275 | { |
---|
| 2276 | LABEL("DECOD [%d] - Transaction accepted",port); |
---|
| 2277 | have_transaction = true; |
---|
| 2278 | |
---|
| 2279 | request.upt_ptr = upt_top [context]; |
---|
| 2280 | upt.push_back(request); |
---|
| 2281 | ufpt.pop_front(); |
---|
| 2282 | |
---|
| 2283 | upt_top [context] = (upt_top [context]+1)%_param->_size_upt_queue[context]; |
---|
| 2284 | } |
---|
| 2285 | |
---|
| 2286 | SC_START(1); // transition |
---|
| 2287 | |
---|
| 2288 | } while (not have_transaction); |
---|
| 2289 | |
---|
| 2290 | in_DECOD_VAL [port]->write(0); |
---|
| 2291 | |
---|
| 2292 | if (_param->_have_port_depth) |
---|
| 2293 | { |
---|
| 2294 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 2295 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 2296 | } |
---|
| 2297 | } |
---|
| 2298 | } |
---|
| 2299 | |
---|
| 2300 | { |
---|
| 2301 | LABEL("PREDICT - fill the queue"); |
---|
| 2302 | uint32_t port = rand() % _param->_nb_inst_predict; |
---|
| 2303 | |
---|
| 2304 | LABEL(" * context : %d",context); |
---|
| 2305 | LABEL(" * port : %d",port); |
---|
| 2306 | |
---|
| 2307 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 2308 | { |
---|
| 2309 | request_t request; |
---|
| 2310 | request.context = context; |
---|
| 2311 | request.address_src = rand(); |
---|
| 2312 | request.address_dest = rand(); |
---|
| 2313 | request.address_good = request.address_dest; |
---|
[107] | 2314 | request.condition = // (rand()%2)?BRANCH_CONDITION_NONE_WITH_WRITE_STACK: |
---|
| 2315 | BRANCH_CONDITION_FLAG_SET; |
---|
[105] | 2316 | |
---|
| 2317 | have_ufpt_ras |= (update_ras(request.condition)); |
---|
| 2318 | |
---|
| 2319 | request.take = 1; |
---|
| 2320 | request.take_good = 1; |
---|
| 2321 | request.flag = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.take_good:(not request.take_good); |
---|
| 2322 | request.no_sequence = (request.condition == BRANCH_CONDITION_FLAG_SET)?request.flag:not request.flag; |
---|
| 2323 | request.is_accurate = true ; |
---|
| 2324 | request.miss_ifetch = false; |
---|
| 2325 | request.miss_decod = false; |
---|
| 2326 | request.miss_commit = true; |
---|
| 2327 | request.history = i; |
---|
| 2328 | request.ras_address = rand(); |
---|
| 2329 | request.ras_index = rand()%_param->_size_ras_index[context]; |
---|
| 2330 | request.ufpt_ptr = ufpt_top [context]; |
---|
| 2331 | // request.upt_ptr; |
---|
| 2332 | |
---|
| 2333 | bool have_transaction = false; |
---|
| 2334 | do |
---|
| 2335 | { |
---|
| 2336 | in_PREDICT_VAL [port]->write((rand()%100)<percent_transaction_predict); |
---|
| 2337 | in_PREDICT_CONTEXT_ID [port]->write(request.context ); |
---|
| 2338 | in_PREDICT_BTB_ADDRESS_SRC [port]->write(request.address_src ); |
---|
| 2339 | in_PREDICT_BTB_ADDRESS_DEST [port]->write(request.address_dest); |
---|
| 2340 | in_PREDICT_BTB_CONDITION [port]->write(request.condition ); |
---|
| 2341 | in_PREDICT_BTB_LAST_TAKE [port]->write(request.take ); |
---|
| 2342 | in_PREDICT_BTB_IS_ACCURATE [port]->write(request.is_accurate ); |
---|
| 2343 | in_PREDICT_DIR_HISTORY [port]->write(request.history ); |
---|
| 2344 | in_PREDICT_RAS_ADDRESS [port]->write(request.ras_address ); |
---|
| 2345 | in_PREDICT_RAS_INDEX [port]->write(request.ras_index ); |
---|
| 2346 | |
---|
| 2347 | if (_param->_have_port_depth) |
---|
| 2348 | { |
---|
| 2349 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 2350 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 2351 | } |
---|
| 2352 | SC_START(0); // fct melay |
---|
| 2353 | |
---|
| 2354 | LABEL("PREDICT [%d] %d - %d (accurate : %d).", |
---|
| 2355 | port, |
---|
| 2356 | in_PREDICT_VAL [port]->read(), |
---|
| 2357 | out_PREDICT_ACK [port]->read(), |
---|
| 2358 | in_PREDICT_BTB_IS_ACCURATE [port]->read()); |
---|
| 2359 | |
---|
| 2360 | if (in_PREDICT_VAL [port]->read() and out_PREDICT_ACK [port]->read()) |
---|
| 2361 | { |
---|
| 2362 | LABEL("PREDICT [%d] - Transaction accepted",port); |
---|
| 2363 | have_transaction = true; |
---|
| 2364 | |
---|
| 2365 | if (_param->_have_port_depth) |
---|
| 2366 | TEST(Tprediction_ptr_t,out_PREDICT_UPDATE_PREDICTION_ID [port]->read(),ufpt_top [context]); |
---|
| 2367 | |
---|
| 2368 | ufpt_top [context] = (ufpt_top [context]+1)%_param->_size_ufpt_queue[context]; |
---|
| 2369 | } |
---|
| 2370 | |
---|
| 2371 | SC_START(1); // transition |
---|
| 2372 | |
---|
| 2373 | } while (not have_transaction); |
---|
| 2374 | |
---|
| 2375 | ufpt.push_back(request); // to update |
---|
| 2376 | |
---|
| 2377 | in_PREDICT_VAL [port]->write(0); |
---|
| 2378 | |
---|
| 2379 | if (_param->_have_port_depth) |
---|
| 2380 | { |
---|
| 2381 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 2382 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 2383 | } |
---|
| 2384 | } |
---|
| 2385 | } |
---|
| 2386 | |
---|
| 2387 | uint32_t nb_branch_before_event = 0; |
---|
| 2388 | { |
---|
| 2389 | // middle |
---|
| 2390 | std::list<request_t>::iterator it_event = upt.begin(); |
---|
| 2391 | for (uint32_t i=0; i < (upt.size()>>1); ++i) |
---|
| 2392 | { |
---|
| 2393 | nb_branch_before_event ++; |
---|
| 2394 | it_event ++; |
---|
| 2395 | } |
---|
| 2396 | for (std::list<request_t>::iterator it = it_event; it != upt.end(); ++it) |
---|
| 2397 | it->miss_commit = true; |
---|
| 2398 | |
---|
| 2399 | bool have_transaction = false; |
---|
| 2400 | |
---|
| 2401 | do |
---|
| 2402 | { |
---|
| 2403 | PORT_WRITE(in_EVENT_VAL [context],(rand()%100)<percent_transaction_event); |
---|
| 2404 | PORT_WRITE(in_EVENT_TYPE [context],EVENT_TYPE_LOAD_MISS_SPECULATION); |
---|
| 2405 | PORT_WRITE(in_EVENT_DEPTH [context],it_event->upt_ptr); |
---|
| 2406 | |
---|
| 2407 | SC_START(0); |
---|
| 2408 | |
---|
| 2409 | if (PORT_READ(in_EVENT_VAL [context]) and PORT_READ(out_EVENT_ACK [context])) |
---|
| 2410 | { |
---|
| 2411 | LABEL("EVENT [%d] - Transaction accepted",context); |
---|
| 2412 | |
---|
| 2413 | have_transaction = true; |
---|
| 2414 | } |
---|
| 2415 | |
---|
| 2416 | SC_START(1); |
---|
| 2417 | } |
---|
| 2418 | while (not have_transaction); |
---|
| 2419 | PORT_WRITE(in_EVENT_VAL [context],0); |
---|
| 2420 | |
---|
| 2421 | upt_top_event [it_event->context] = upt_top [it_event->context]; |
---|
| 2422 | upt_top [it_event->context] = it_event->upt_ptr; |
---|
| 2423 | } |
---|
| 2424 | |
---|
| 2425 | { |
---|
| 2426 | LABEL("BRANCH_COMPLETE - Hit ifetch"); |
---|
| 2427 | |
---|
| 2428 | uint32_t port = rand() % _param->_nb_inst_branch_complete; |
---|
| 2429 | |
---|
| 2430 | LABEL(" * port : %d",port); |
---|
| 2431 | |
---|
| 2432 | std::list<request_t>::iterator it_upt = upt.begin(); |
---|
| 2433 | |
---|
| 2434 | for (uint32_t i=0; i<nb_branch_before_event; ++i) |
---|
| 2435 | { |
---|
| 2436 | bool have_transaction = false; |
---|
| 2437 | |
---|
| 2438 | do |
---|
| 2439 | { |
---|
| 2440 | in_BRANCH_COMPLETE_VAL [port]->write((rand()%100)<percent_transaction_branch_complete); |
---|
| 2441 | in_BRANCH_COMPLETE_CONTEXT_ID [port]->write(it_upt->context ); |
---|
| 2442 | in_BRANCH_COMPLETE_DEPTH [port]->write(it_upt->upt_ptr ); |
---|
| 2443 | in_BRANCH_COMPLETE_ADDRESS [port]->write(it_upt->address_dest); |
---|
| 2444 | in_BRANCH_COMPLETE_NO_SEQUENCE[port]->write(it_upt->no_sequence ); |
---|
| 2445 | |
---|
| 2446 | if (_param->_have_port_depth) |
---|
| 2447 | { |
---|
| 2448 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 2449 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 2450 | } |
---|
| 2451 | SC_START(0); |
---|
| 2452 | |
---|
| 2453 | LABEL("BRANCH_COMPLETE [%d] %d - %d.",port,in_BRANCH_COMPLETE_VAL [port]->read(),out_BRANCH_COMPLETE_ACK [port]->read()); |
---|
| 2454 | |
---|
| 2455 | if (in_BRANCH_COMPLETE_VAL [port]->read() and out_BRANCH_COMPLETE_ACK [port]->read()) |
---|
| 2456 | { |
---|
| 2457 | LABEL("BRANCH_COMPLETE [%d] - Transaction accepted",port); |
---|
| 2458 | LABEL(" * CONTEXT_ID : %d" ,it_upt->context ); |
---|
| 2459 | LABEL(" * DEPTH : %d" ,it_upt->upt_ptr ); |
---|
| 2460 | LABEL(" * CONDITION : %d" ,it_upt->condition ); |
---|
| 2461 | LABEL(" * ADDRESS : %.8x",it_upt->address_dest); |
---|
| 2462 | LABEL(" * FLAG : %d" ,it_upt->flag ); |
---|
| 2463 | LABEL(" * NO_SEQUENCE : %d" ,it_upt->no_sequence ); |
---|
| 2464 | |
---|
| 2465 | have_transaction = true; |
---|
| 2466 | |
---|
| 2467 | TEST(Tcontrol_t,out_BRANCH_COMPLETE_MISS_PREDICTION[port]->read(),it_upt->miss_commit ); |
---|
[111] | 2468 | // TEST(Tcontrol_t,out_BRANCH_COMPLETE_TAKE [port]->read(),it_upt->take ); |
---|
[105] | 2469 | it_upt->take_good = it_upt->take; |
---|
[111] | 2470 | // TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_SRC [port]->read(),it_upt->address_src ); |
---|
| 2471 | // TEST(Taddress_t,out_BRANCH_COMPLETE_ADDRESS_DEST [port]->read(),it_upt->address_dest); |
---|
[105] | 2472 | |
---|
| 2473 | it_upt++; |
---|
| 2474 | } |
---|
| 2475 | |
---|
| 2476 | SC_START(1); |
---|
| 2477 | |
---|
| 2478 | } while (not have_transaction); |
---|
| 2479 | |
---|
| 2480 | in_BRANCH_COMPLETE_VAL [port]->write(0); |
---|
| 2481 | |
---|
| 2482 | if (_param->_have_port_depth) |
---|
| 2483 | { |
---|
| 2484 | TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 2485 | TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 2486 | } |
---|
| 2487 | } |
---|
| 2488 | } |
---|
| 2489 | |
---|
| 2490 | if (have_ufpt_ras) |
---|
| 2491 | { |
---|
| 2492 | LABEL("UPDATE - Update UPFT"); |
---|
| 2493 | |
---|
| 2494 | uint32_t port = 0; |
---|
| 2495 | |
---|
| 2496 | LABEL(" * port : %d",port); |
---|
| 2497 | std::list<request_t>::iterator it_ufpt = ufpt.end(); |
---|
| 2498 | -- it_ufpt; |
---|
| 2499 | |
---|
| 2500 | for (uint32_t i=0; i<_param->_size_ufpt_queue[context]; i++) |
---|
| 2501 | { |
---|
| 2502 | bool have_transaction = false; |
---|
| 2503 | |
---|
| 2504 | do |
---|
| 2505 | { |
---|
| 2506 | in_UPDATE_ACK [port]->write((rand()%100)<percent_transaction_update); |
---|
| 2507 | |
---|
| 2508 | // if (_param->_have_port_depth) |
---|
| 2509 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), ufpt_bottom [context]); |
---|
| 2510 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), ufpt_top [context]); |
---|
| 2511 | |
---|
| 2512 | SC_START(0); |
---|
| 2513 | |
---|
| 2514 | LABEL("UPDATE [%d] %d - %d.",port,out_UPDATE_VAL [port]->read(),in_UPDATE_ACK [port]->read()); |
---|
| 2515 | |
---|
| 2516 | if (out_UPDATE_VAL [port]->read() and in_UPDATE_ACK [port]->read()) |
---|
| 2517 | { |
---|
| 2518 | LABEL("UPDATE [%d] - Transaction accepted",port); |
---|
| 2519 | have_transaction = true; |
---|
| 2520 | |
---|
| 2521 | if (_param->_have_port_context_id) |
---|
| 2522 | TEST(Tcontext_t ,out_UPDATE_CONTEXT_ID [port]->read(),it_ufpt->context); |
---|
| 2523 | TEST(Tcontrol_t ,out_UPDATE_MISS_PREDICTION [port]->read(),(it_ufpt->miss_ifetch or |
---|
| 2524 | it_ufpt->miss_decod or |
---|
| 2525 | it_ufpt->miss_commit )); |
---|
| 2526 | // if (update_btb(it_ufpt->condition) or |
---|
| 2527 | // update_dir(it_ufpt->condition)) |
---|
| 2528 | // TEST(Tcontrol_t ,out_UPDATE_DIRECTION_GOOD [port]->read(),it_ufpt->take_good); |
---|
| 2529 | TEST(Tcontrol_t ,out_UPDATE_BTB_VAL [port]->read(),0); |
---|
| 2530 | // if (update_btb(it_ufpt->condition)) |
---|
| 2531 | // { |
---|
| 2532 | // TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_SRC [port]->read(),it_ufpt->address_src); |
---|
| 2533 | // TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_DEST [port]->read(),it_ufpt->address_dest); |
---|
| 2534 | // TEST(Tbranch_condition_t,out_UPDATE_BTB_CONDITION [port]->read(),it_ufpt->condition); |
---|
| 2535 | // } |
---|
| 2536 | TEST(Tcontrol_t ,out_UPDATE_DIR_VAL [port]->read(),0); |
---|
| 2537 | |
---|
| 2538 | // if (update_dir(it_ufpt->condition)) |
---|
| 2539 | // if (_param->_have_port_history) |
---|
| 2540 | // TEST(Thistory_t ,out_UPDATE_DIR_HISTORY [port]->read(),it_ufpt->history); |
---|
| 2541 | // TEST(Tcontrol_t ,out_UPDATE_RAS_VAL [port]->read(),update_ras(it_ufpt->condition)); |
---|
| 2542 | if (update_ras(it_ufpt->condition)) |
---|
| 2543 | { |
---|
| 2544 | // TEST(Tcontrol_t ,out_UPDATE_RAS_FLUSH [port]->read(),0); |
---|
| 2545 | TEST(Tcontrol_t ,out_UPDATE_RAS_PUSH [port]->read(),push_ras (it_ufpt->condition)); |
---|
| 2546 | TEST(Taddress_t ,out_UPDATE_RAS_ADDRESS [port]->read(),it_ufpt->ras_address); |
---|
| 2547 | TEST(Tptr_t ,out_UPDATE_RAS_INDEX [port]->read(),it_ufpt->ras_index); |
---|
[112] | 2548 | TEST(Tcontrol_t ,out_UPDATE_PREDICTION_IFETCH [port]->read(),not it_ufpt->miss_ifetch); |
---|
[105] | 2549 | } |
---|
| 2550 | } |
---|
| 2551 | |
---|
| 2552 | SC_START(1); |
---|
| 2553 | } while (not have_transaction); |
---|
| 2554 | |
---|
| 2555 | -- it_ufpt; |
---|
| 2556 | |
---|
| 2557 | |
---|
| 2558 | in_UPDATE_ACK [port]->write(0); |
---|
| 2559 | // if (_param->_have_port_depth) |
---|
| 2560 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), ufpt_bottom [context]); |
---|
| 2561 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), ufpt_top [context]); |
---|
| 2562 | } |
---|
| 2563 | } |
---|
| 2564 | ufpt.clear(); |
---|
| 2565 | |
---|
| 2566 | { |
---|
| 2567 | LABEL("UPDATE - upt (after event)"); |
---|
| 2568 | |
---|
| 2569 | uint32_t port = 0; |
---|
| 2570 | |
---|
| 2571 | LABEL(" * port : %d",port); |
---|
| 2572 | |
---|
| 2573 | std::list<request_t>::iterator it_upt = upt.end(); |
---|
| 2574 | |
---|
| 2575 | // for (uint32_t i=0; i<upt.size(); i++) |
---|
| 2576 | |
---|
| 2577 | uint32_t size = upt.size(); |
---|
| 2578 | |
---|
| 2579 | LABEL(" * size : %d",size); |
---|
| 2580 | LABEL(" * nb_branch_before_event : %d",nb_branch_before_event); |
---|
| 2581 | |
---|
| 2582 | for (uint32_t i=nb_branch_before_event; i<size; ++i) |
---|
| 2583 | { |
---|
| 2584 | --it_upt; |
---|
| 2585 | |
---|
| 2586 | bool have_transaction = false; |
---|
| 2587 | |
---|
| 2588 | if (need_update(it_upt->condition)) |
---|
| 2589 | do |
---|
| 2590 | { |
---|
| 2591 | in_UPDATE_ACK [port]->write((rand()%100)<percent_transaction_update); |
---|
| 2592 | |
---|
| 2593 | // if (_param->_have_port_depth) |
---|
| 2594 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 2595 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 2596 | |
---|
| 2597 | SC_START(0); |
---|
| 2598 | |
---|
| 2599 | LABEL("UPDATE [%d] %d - %d.",port,out_UPDATE_VAL [port]->read(),in_UPDATE_ACK [port]->read()); |
---|
| 2600 | |
---|
| 2601 | if (out_UPDATE_VAL [port]->read() and in_UPDATE_ACK [port]->read()) |
---|
| 2602 | { |
---|
| 2603 | LABEL("UPDATE [%d] - Transaction accepted",port); |
---|
| 2604 | LABEL(" * address_src : %.8x",it_upt->address_src); |
---|
| 2605 | LABEL(" * out_UPDATE_BTB_ADDRESS_SRC : %.8x",out_UPDATE_BTB_ADDRESS_SRC[port]->read()); |
---|
| 2606 | |
---|
| 2607 | have_transaction = true; |
---|
| 2608 | |
---|
| 2609 | bool btb_val = ((update_btb(it_upt->condition))); |
---|
| 2610 | bool dir_val = (update_dir(it_upt->condition) and |
---|
| 2611 | not (it_upt->miss_ifetch or it_upt->miss_decod)); |
---|
| 2612 | bool ras_val = update_ras(it_upt->condition); |
---|
| 2613 | |
---|
| 2614 | if (_param->_have_port_context_id) |
---|
| 2615 | TEST(Tcontext_t ,out_UPDATE_CONTEXT_ID [port]->read(),it_upt->context); |
---|
| 2616 | TEST(Tcontrol_t ,out_UPDATE_MISS_PREDICTION [port]->read(),it_upt->miss_commit); |
---|
| 2617 | // TEST(Tcontrol_t ,out_UPDATE_BTB_VAL [port]->read(),btb_val); |
---|
| 2618 | |
---|
| 2619 | // if (btb_val) |
---|
| 2620 | // { |
---|
| 2621 | // TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_SRC [port]->read(),it_upt->address_src); |
---|
| 2622 | // TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_DEST [port]->read(),it_upt->address_dest); |
---|
| 2623 | // TEST(Tbranch_condition_t,out_UPDATE_BTB_CONDITION [port]->read(),it_upt->condition); |
---|
| 2624 | // } |
---|
| 2625 | // TEST(Tcontrol_t ,out_UPDATE_DIR_VAL [port]->read(),dir_val); |
---|
| 2626 | |
---|
| 2627 | // if (dir_val) |
---|
| 2628 | // { |
---|
| 2629 | // TEST(Tcontrol_t ,out_UPDATE_DIRECTION_GOOD [port]->read(),it_upt->take_good); |
---|
| 2630 | // if (_param->_have_port_history) |
---|
| 2631 | // TEST(Thistory_t ,out_UPDATE_DIR_HISTORY [port]->read(),it_upt->history); |
---|
| 2632 | // } |
---|
| 2633 | TEST(Tcontrol_t ,out_UPDATE_RAS_VAL [port]->read(),ras_val); |
---|
| 2634 | |
---|
| 2635 | if (ras_val) |
---|
| 2636 | { |
---|
| 2637 | // TEST(Tcontrol_t ,out_UPDATE_RAS_FLUSH [port]->read(),0); |
---|
| 2638 | TEST(Tcontrol_t ,out_UPDATE_RAS_PUSH [port]->read(),push_ras (it_upt->condition)); |
---|
| 2639 | TEST(Taddress_t ,out_UPDATE_RAS_ADDRESS [port]->read(),it_upt->ras_address); |
---|
| 2640 | TEST(Tptr_t ,out_UPDATE_RAS_INDEX [port]->read(),it_upt->ras_index); |
---|
[112] | 2641 | TEST(Tcontrol_t ,out_UPDATE_PREDICTION_IFETCH [port]->read(),not it_upt->miss_ifetch); |
---|
[105] | 2642 | } |
---|
| 2643 | // -- it_upt; |
---|
| 2644 | } |
---|
| 2645 | |
---|
| 2646 | SC_START(1); |
---|
| 2647 | } while (not have_transaction); |
---|
| 2648 | |
---|
| 2649 | upt.pop_back(); |
---|
| 2650 | in_UPDATE_ACK [port]->write(0); |
---|
| 2651 | // if (_param->_have_port_depth) |
---|
| 2652 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 2653 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 2654 | } |
---|
| 2655 | } |
---|
| 2656 | |
---|
| 2657 | /* |
---|
| 2658 | { |
---|
| 2659 | LABEL("BRANCH_EVENT - have miss decod"); |
---|
| 2660 | |
---|
| 2661 | uint32_t port = context; |
---|
| 2662 | |
---|
| 2663 | { |
---|
| 2664 | bool have_transaction = false; |
---|
| 2665 | |
---|
| 2666 | do |
---|
| 2667 | { |
---|
| 2668 | in_BRANCH_EVENT_ACK [port]->write((rand()%100)<percent_transaction_branch_event); |
---|
| 2669 | |
---|
| 2670 | SC_START(0); |
---|
| 2671 | |
---|
| 2672 | LABEL("BRANCH_EVENT [%d] %d - %d.",port,out_BRANCH_EVENT_VAL [port]->read(),in_BRANCH_EVENT_ACK [port]->read()); |
---|
| 2673 | |
---|
| 2674 | if (out_BRANCH_EVENT_VAL [port]->read() and in_BRANCH_EVENT_ACK [port]->read()) |
---|
| 2675 | { |
---|
| 2676 | LABEL("BRANCH_EVENT [%d] - Transaction accepted",port); |
---|
| 2677 | have_transaction = true; |
---|
| 2678 | |
---|
| 2679 | LABEL(" * event.address_src : %.8x,",event.address_src ); |
---|
| 2680 | LABEL(" * event.address_good : %.8x,",event.address_good); |
---|
| 2681 | LABEL(" * event.take : %.8x,",event.take ); |
---|
| 2682 | |
---|
| 2683 | TEST(Tdepth_t ,out_BRANCH_EVENT_DEPTH [port]->read(),event.upt_ptr); |
---|
| 2684 | TEST(Taddress_t,out_BRANCH_EVENT_ADDRESS_SRC [port]->read(),event.address_src); |
---|
| 2685 | TEST(Tcontrol_t,out_BRANCH_EVENT_ADDRESS_DEST_VAL [port]->read(),event.take_good); |
---|
| 2686 | if (event.take_good) |
---|
| 2687 | TEST(Taddress_t,out_BRANCH_EVENT_ADDRESS_DEST [port]->read(),event.address_good); |
---|
[119] | 2688 | TEST(Taddress_t,out_BRANCH_EVENT_CAN_CONTINUE [port]->read(),not event.miss_commit); |
---|
| 2689 | |
---|
[105] | 2690 | event.address_src = 0; |
---|
| 2691 | event.take = 0; |
---|
| 2692 | event.address_dest = 0; |
---|
| 2693 | } |
---|
| 2694 | |
---|
| 2695 | SC_START(1); |
---|
| 2696 | } while (not have_transaction); |
---|
| 2697 | |
---|
| 2698 | in_BRANCH_EVENT_ACK [port]->write(0); |
---|
| 2699 | } |
---|
| 2700 | } |
---|
| 2701 | |
---|
| 2702 | { |
---|
| 2703 | LABEL("EVENT_STATE"); |
---|
| 2704 | |
---|
| 2705 | SC_START(1); |
---|
| 2706 | in_EVENT_VAL [context]->write(1); |
---|
| 2707 | in_EVENT_TYPE [context]->write(EVENT_TYPE_BRANCH_MISS_SPECULATION); |
---|
| 2708 | |
---|
| 2709 | SC_START(1); |
---|
| 2710 | in_EVENT_VAL [context]->write(0); |
---|
| 2711 | in_EVENT_TYPE [context]->write(EVENT_TYPE_NONE ); |
---|
| 2712 | } |
---|
| 2713 | */ |
---|
| 2714 | |
---|
| 2715 | { |
---|
| 2716 | LABEL("UPDATE - upt (before event)"); |
---|
| 2717 | |
---|
| 2718 | uint32_t port = 0; |
---|
| 2719 | |
---|
| 2720 | LABEL(" * port : %d",port); |
---|
| 2721 | LABEL(" * size : %d",upt.size()); |
---|
| 2722 | std::list<request_t>::iterator it_upt = upt.begin(); |
---|
| 2723 | |
---|
| 2724 | for (uint32_t i=0; i<upt.size(); i++) |
---|
| 2725 | { |
---|
| 2726 | bool have_transaction = false; |
---|
| 2727 | |
---|
| 2728 | do |
---|
| 2729 | { |
---|
| 2730 | in_UPDATE_ACK [port]->write((rand()%100)<percent_transaction_update); |
---|
| 2731 | |
---|
| 2732 | // if (_param->_have_port_depth) |
---|
| 2733 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 2734 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 2735 | |
---|
| 2736 | SC_START(0); |
---|
| 2737 | |
---|
| 2738 | LABEL("UPDATE [%d] %d - %d.",port,out_UPDATE_VAL [port]->read(),in_UPDATE_ACK [port]->read()); |
---|
| 2739 | |
---|
| 2740 | if (out_UPDATE_VAL [port]->read() and in_UPDATE_ACK [port]->read()) |
---|
| 2741 | { |
---|
| 2742 | LABEL("UPDATE [%d] - Transaction accepted",port); |
---|
| 2743 | have_transaction = true; |
---|
| 2744 | |
---|
| 2745 | if (_param->_have_port_context_id) |
---|
| 2746 | TEST(Tcontext_t ,out_UPDATE_CONTEXT_ID [port]->read(),it_upt->context); |
---|
| 2747 | TEST(Tcontrol_t ,out_UPDATE_MISS_PREDICTION [port]->read(),it_upt->miss_commit); |
---|
| 2748 | TEST(Tcontrol_t ,out_UPDATE_DIRECTION_GOOD [port]->read(),it_upt->take_good); |
---|
| 2749 | TEST(Tcontrol_t ,out_UPDATE_BTB_VAL [port]->read(),update_btb(it_upt->condition)); |
---|
| 2750 | if (update_btb(it_upt->condition)) |
---|
| 2751 | { |
---|
| 2752 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_SRC [port]->read(),it_upt->address_src); |
---|
| 2753 | TEST(Taddress_t ,out_UPDATE_BTB_ADDRESS_DEST [port]->read(),it_upt->address_dest); |
---|
| 2754 | TEST(Tbranch_condition_t,out_UPDATE_BTB_CONDITION [port]->read(),it_upt->condition); |
---|
| 2755 | } |
---|
| 2756 | 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)); |
---|
| 2757 | |
---|
| 2758 | if (update_dir(it_upt->condition)) |
---|
| 2759 | if (_param->_have_port_history) |
---|
| 2760 | TEST(Thistory_t ,out_UPDATE_DIR_HISTORY [port]->read(),it_upt->history); |
---|
| 2761 | TEST(Tcontrol_t ,out_UPDATE_RAS_VAL [port]->read(),update_ras(it_upt->condition)); |
---|
| 2762 | if (update_ras(it_upt->condition)) |
---|
| 2763 | { |
---|
| 2764 | // TEST(Tcontrol_t ,out_UPDATE_RAS_FLUSH [port]->read(),0); |
---|
| 2765 | TEST(Tcontrol_t ,out_UPDATE_RAS_PUSH [port]->read(),push_ras (it_upt->condition)); |
---|
| 2766 | TEST(Taddress_t ,out_UPDATE_RAS_ADDRESS [port]->read(),it_upt->ras_address); |
---|
| 2767 | TEST(Tptr_t ,out_UPDATE_RAS_INDEX [port]->read(),it_upt->ras_index); |
---|
[112] | 2768 | TEST(Tcontrol_t ,out_UPDATE_PREDICTION_IFETCH [port]->read(),not it_upt->miss_ifetch); |
---|
[105] | 2769 | } |
---|
| 2770 | |
---|
| 2771 | ++ it_upt; |
---|
| 2772 | } |
---|
| 2773 | |
---|
| 2774 | SC_START(1); |
---|
| 2775 | } while (not have_transaction); |
---|
| 2776 | |
---|
| 2777 | in_UPDATE_ACK [port]->write(0); |
---|
| 2778 | // if (_param->_have_port_depth) |
---|
| 2779 | // TEST(Tdepth_t,out_DEPTH_MIN [context]->read(), upt_bottom [context]); |
---|
| 2780 | // TEST(Tdepth_t,out_DEPTH_MAX [context]->read(), upt_top [context]); |
---|
| 2781 | } |
---|
| 2782 | } |
---|
| 2783 | |
---|
| 2784 | upt.clear(); |
---|
| 2785 | |
---|
| 2786 | // Wait Garbage Collector |
---|
| 2787 | { |
---|
| 2788 | LABEL("GARBAGE COLLECTOR"); |
---|
| 2789 | LABEL(" * upt bottom : %d",upt_bottom [context]); |
---|
| 2790 | LABEL(" * upt top : %d",upt_top [context]); |
---|
| 2791 | |
---|
| 2792 | upt_top [context] = (upt_top_event [context]); |
---|
| 2793 | upt_bottom [context] = (upt_top [context]); |
---|
| 2794 | |
---|
| 2795 | while ((upt_bottom [context] != out_DEPTH_MIN [context]->read()) or |
---|
| 2796 | (upt_top [context] != out_DEPTH_MAX [context]->read())) |
---|
| 2797 | { |
---|
| 2798 | SC_START(1); |
---|
| 2799 | } |
---|
| 2800 | } |
---|
| 2801 | } |
---|
[94] | 2802 | |
---|
[88] | 2803 | }// ITERATION |
---|
[81] | 2804 | |
---|
[78] | 2805 | /******************************************************** |
---|
| 2806 | * Simulation - End |
---|
| 2807 | ********************************************************/ |
---|
| 2808 | |
---|
| 2809 | TEST_OK ("End of Simulation"); |
---|
| 2810 | delete _time; |
---|
| 2811 | |
---|
| 2812 | msg(_("<%s> : ............ Stop Simulation\n"),name.c_str()); |
---|
| 2813 | |
---|
| 2814 | delete in_CLOCK; |
---|
| 2815 | delete in_NRESET; |
---|
[81] | 2816 | |
---|
| 2817 | // ~~~~~[ Interface : "predict" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 2818 | delete [] in_PREDICT_VAL ; |
---|
| 2819 | delete [] out_PREDICT_ACK ; |
---|
| 2820 | delete [] in_PREDICT_CONTEXT_ID ; |
---|
| 2821 | delete [] in_PREDICT_BTB_ADDRESS_SRC ; |
---|
| 2822 | delete [] in_PREDICT_BTB_ADDRESS_DEST ; |
---|
| 2823 | delete [] in_PREDICT_BTB_CONDITION ; |
---|
| 2824 | delete [] in_PREDICT_BTB_LAST_TAKE ; |
---|
| 2825 | delete [] in_PREDICT_BTB_IS_ACCURATE ; |
---|
| 2826 | delete [] in_PREDICT_DIR_HISTORY ; |
---|
| 2827 | delete [] in_PREDICT_RAS_ADDRESS ; |
---|
| 2828 | delete [] in_PREDICT_RAS_INDEX ; |
---|
[88] | 2829 | delete [] out_PREDICT_UPDATE_PREDICTION_ID; |
---|
[81] | 2830 | |
---|
| 2831 | // ~~~~~[ Interface : "decod" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 2832 | delete [] in_DECOD_VAL ; |
---|
| 2833 | delete [] out_DECOD_ACK ; |
---|
| 2834 | delete [] in_DECOD_CONTEXT_ID ; |
---|
| 2835 | delete [] in_DECOD_BTB_ADDRESS_SRC ; |
---|
| 2836 | delete [] in_DECOD_BTB_ADDRESS_DEST ; |
---|
| 2837 | delete [] in_DECOD_BTB_CONDITION ; |
---|
| 2838 | delete [] in_DECOD_BTB_LAST_TAKE ; |
---|
| 2839 | delete [] in_DECOD_RAS_ADDRESS ; |
---|
| 2840 | delete [] in_DECOD_RAS_INDEX ; |
---|
[82] | 2841 | delete [] in_DECOD_MISS_DECOD ; |
---|
[81] | 2842 | delete [] in_DECOD_UPDATE_PREDICTION_ID ; |
---|
| 2843 | //delete [] out_DECOD_DEPTH ; |
---|
[88] | 2844 | delete [] in_DECOD_IS_ACCURATE ; |
---|
[110] | 2845 | delete [] out_DECOD_CAN_CONTINUE ; |
---|
| 2846 | |
---|
[81] | 2847 | // ~~~~~[ Interface : "branch_complete" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 2848 | delete [] in_BRANCH_COMPLETE_VAL ; |
---|
| 2849 | delete [] out_BRANCH_COMPLETE_ACK ; |
---|
| 2850 | delete [] in_BRANCH_COMPLETE_CONTEXT_ID ; |
---|
| 2851 | delete [] in_BRANCH_COMPLETE_DEPTH ; |
---|
| 2852 | delete [] in_BRANCH_COMPLETE_ADDRESS ; |
---|
[98] | 2853 | delete [] in_BRANCH_COMPLETE_NO_SEQUENCE ; |
---|
[81] | 2854 | delete [] out_BRANCH_COMPLETE_MISS_PREDICTION; |
---|
[111] | 2855 | // delete [] out_BRANCH_COMPLETE_TAKE ; |
---|
| 2856 | // delete [] out_BRANCH_COMPLETE_ADDRESS_SRC ; |
---|
| 2857 | // delete [] out_BRANCH_COMPLETE_ADDRESS_DEST ; |
---|
[82] | 2858 | |
---|
| 2859 | // ~~~~~[ Interface : "branch_event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 2860 | delete [] out_BRANCH_EVENT_VAL ; |
---|
| 2861 | delete [] in_BRANCH_EVENT_ACK ; |
---|
[98] | 2862 | //delete [] out_BRANCH_EVENT_CONTEXT_ID ; |
---|
| 2863 | delete [] out_BRANCH_EVENT_DEPTH ; |
---|
[95] | 2864 | //delete [] out_BRANCH_EVENT_MISS_PREDICTION; |
---|
[82] | 2865 | delete [] out_BRANCH_EVENT_ADDRESS_SRC ; |
---|
[94] | 2866 | delete [] out_BRANCH_EVENT_ADDRESS_DEST_VAL; |
---|
[82] | 2867 | delete [] out_BRANCH_EVENT_ADDRESS_DEST ; |
---|
[119] | 2868 | delete [] out_BRANCH_EVENT_CAN_CONTINUE ; |
---|
[81] | 2869 | |
---|
| 2870 | // ~~~~~[ Interface : "update" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
---|
| 2871 | delete [] out_UPDATE_VAL ; |
---|
| 2872 | delete [] in_UPDATE_ACK ; |
---|
| 2873 | delete [] out_UPDATE_CONTEXT_ID ; |
---|
| 2874 | delete [] out_UPDATE_MISS_PREDICTION ; |
---|
| 2875 | delete [] out_UPDATE_DIRECTION_GOOD ; |
---|
[112] | 2876 | delete [] out_UPDATE_PREDICTION_IFETCH ; |
---|
[81] | 2877 | delete [] out_UPDATE_BTB_VAL ; |
---|
| 2878 | delete [] out_UPDATE_BTB_ADDRESS_SRC ; |
---|
| 2879 | delete [] out_UPDATE_BTB_ADDRESS_DEST ; |
---|
| 2880 | delete [] out_UPDATE_BTB_CONDITION ; |
---|
| 2881 | delete [] out_UPDATE_DIR_VAL ; |
---|
| 2882 | delete [] out_UPDATE_DIR_HISTORY ; |
---|
| 2883 | delete [] out_UPDATE_RAS_VAL ; |
---|
[94] | 2884 | delete [] out_UPDATE_RAS_FLUSH ; |
---|
[82] | 2885 | delete [] out_UPDATE_RAS_PUSH ; |
---|
[81] | 2886 | delete [] out_UPDATE_RAS_ADDRESS ; |
---|
| 2887 | delete [] out_UPDATE_RAS_INDEX ; |
---|
| 2888 | |
---|
[97] | 2889 | DELETE1_SC_SIGNAL( in_EVENT_VAL ,_param->_nb_context); |
---|
| 2890 | DELETE1_SC_SIGNAL(out_EVENT_ACK ,_param->_nb_context); |
---|
[95] | 2891 | DELETE1_SC_SIGNAL( in_EVENT_TYPE ,_param->_nb_context); |
---|
| 2892 | DELETE1_SC_SIGNAL( in_EVENT_DEPTH ,_param->_nb_context); |
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| 2893 | |
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[81] | 2894 | // ~~~~~[ Interface : "depth" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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[101] | 2895 | delete [] out_DEPTH_VAL; |
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[88] | 2896 | delete [] out_DEPTH_CURRENT; |
---|
| 2897 | delete [] out_DEPTH_MIN; |
---|
| 2898 | delete [] out_DEPTH_MAX; |
---|
[101] | 2899 | delete [] out_DEPTH_FULL; |
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[81] | 2900 | |
---|
[78] | 2901 | #endif |
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| 2902 | |
---|
| 2903 | delete _Update_Prediction_Table; |
---|
| 2904 | #ifdef STATISTICS |
---|
| 2905 | delete _parameters_statistics; |
---|
| 2906 | #endif |
---|
| 2907 | } |
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