[4] | 1 | #ifdef SYSTEMC |
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| 2 | /* |
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| 3 | * $Id$ |
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| 4 | * |
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| 5 | * [ Description ] |
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| 6 | * |
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| 7 | */ |
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| 8 | |
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| 9 | #include "Behavioural/Stage_1_Ifetch/Predictor/Meta_Predictor/Meta_Predictor_Glue/include/Meta_Predictor_Glue.h" |
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| 10 | |
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| 11 | namespace morpheo { |
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| 12 | namespace behavioural { |
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| 13 | namespace stage_1_ifetch { |
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| 14 | namespace predictor { |
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| 15 | namespace meta_predictor { |
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| 16 | namespace meta_predictor_glue { |
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| 17 | |
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| 18 | |
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| 19 | void Meta_Predictor_Glue::allocation (void) |
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| 20 | { |
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| 21 | string rename; |
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| 22 | |
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| 23 | log_printf(FUNC,Meta_Predictor_Glue,"allocation","Begin"); |
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| 24 | |
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| 25 | #if defined(STATISTICS) or defined(VHDL_TESTBENCH) |
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| 26 | in_CLOCK = new SC_CLOCK ("in_CLOCK"); |
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| 27 | #endif |
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| 28 | |
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| 29 | // Interface Predict |
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| 30 | |
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| 31 | if (_param._have_meta_predictor) |
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| 32 | { |
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| 33 | in_PREDICT_PREDICTOR_0_ACK = new SC_IN (Tcontrol_t) * [_param._nb_prediction ]; |
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| 34 | in_PREDICT_PREDICTOR_1_ACK = new SC_IN (Tcontrol_t) * [_param._nb_prediction ]; |
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| 35 | } |
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| 36 | in_PREDICT_PREDICTOR_2_ACK = new SC_IN (Tcontrol_t) * [_param._nb_prediction ]; |
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| 37 | out_PREDICT_ACK = new SC_OUT(Tcontrol_t) * [_param._nb_prediction ]; |
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| 38 | if (_param._have_meta_predictor) |
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| 39 | { |
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| 40 | if (_param._predictor_0_have_bht) |
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| 41 | in_PREDICT_PREDICTOR_0_BHT_HISTORY = new SC_IN (Tbht_history_t) * [_param._nb_prediction ]; |
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| 42 | if (_param._predictor_0_have_pht) |
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| 43 | in_PREDICT_PREDICTOR_0_PHT_HISTORY = new SC_IN (Tpht_history_t) * [_param._nb_prediction ]; |
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| 44 | if (_param._predictor_1_have_bht) |
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| 45 | in_PREDICT_PREDICTOR_1_BHT_HISTORY = new SC_IN (Tbht_history_t) * [_param._nb_prediction ]; |
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| 46 | if (_param._predictor_1_have_pht) |
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| 47 | in_PREDICT_PREDICTOR_1_PHT_HISTORY = new SC_IN (Tpht_history_t) * [_param._nb_prediction ]; |
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| 48 | } |
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| 49 | if (_param._predictor_2_have_bht) |
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| 50 | in_PREDICT_PREDICTOR_2_BHT_HISTORY = new SC_IN (Tbht_history_t) * [_param._nb_prediction ]; |
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| 51 | if (_param._predictor_2_have_pht) |
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| 52 | in_PREDICT_PREDICTOR_2_PHT_HISTORY = new SC_IN (Tpht_history_t) * [_param._nb_prediction ]; |
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| 53 | out_PREDICT_HISTORY = new SC_OUT(Thistory_t) * [_param._nb_prediction ]; |
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| 54 | out_PREDICT_DIRECTION = new SC_OUT(Tcontrol_t) * [_param._nb_prediction ]; |
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| 55 | |
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| 56 | for (uint32_t i=0; i<_param._nb_prediction; i++) |
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| 57 | { |
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| 58 | if (_param._have_meta_predictor) |
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| 59 | { |
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| 60 | rename = " in_PREDICT_PREDICTOR_0_ACK_" +toString(i); |
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| 61 | in_PREDICT_PREDICTOR_0_ACK [i] = new SC_IN (Tcontrol_t) (rename.c_str()); |
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| 62 | |
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| 63 | rename = " in_PREDICT_PREDICTOR_1_ACK_" +toString(i); |
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| 64 | in_PREDICT_PREDICTOR_1_ACK [i] = new SC_IN (Tcontrol_t) (rename.c_str()); |
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| 65 | } |
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| 66 | rename = " in_PREDICT_PREDICTOR_2_ACK_" +toString(i); |
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| 67 | in_PREDICT_PREDICTOR_2_ACK [i] = new SC_IN (Tcontrol_t) (rename.c_str()); |
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| 68 | |
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| 69 | rename = "out_PREDICT_ACK_" +toString(i); |
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| 70 | out_PREDICT_ACK [i] = new SC_OUT(Tcontrol_t) (rename.c_str()); |
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| 71 | |
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| 72 | if (_param._have_meta_predictor) |
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| 73 | { |
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| 74 | if (_param._predictor_0_have_bht) |
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| 75 | { |
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| 76 | rename = " in_PREDICT_PREDICTOR_0_BHT_HISTORY_"+toString(i); |
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| 77 | in_PREDICT_PREDICTOR_0_BHT_HISTORY [i] = new SC_IN (Tbht_history_t) (rename.c_str()); |
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| 78 | } |
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| 79 | if (_param._predictor_0_have_pht) |
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| 80 | { |
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| 81 | rename = " in_PREDICT_PREDICTOR_0_PHT_HISTORY_"+toString(i); |
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| 82 | in_PREDICT_PREDICTOR_0_PHT_HISTORY [i] = new SC_IN (Tpht_history_t) (rename.c_str()); |
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| 83 | } |
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| 84 | if (_param._predictor_1_have_bht) |
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| 85 | { |
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| 86 | rename = " in_PREDICT_PREDICTOR_1_BHT_HISTORY_"+toString(i); |
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| 87 | in_PREDICT_PREDICTOR_1_BHT_HISTORY [i] = new SC_IN (Tbht_history_t) (rename.c_str()); |
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| 88 | } |
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| 89 | if (_param._predictor_1_have_pht) |
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| 90 | { |
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| 91 | rename = " in_PREDICT_PREDICTOR_1_PHT_HISTORY_"+toString(i); |
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| 92 | in_PREDICT_PREDICTOR_1_PHT_HISTORY [i] = new SC_IN (Tpht_history_t) (rename.c_str()); |
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| 93 | } |
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| 94 | } |
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| 95 | if (_param._predictor_2_have_bht) |
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| 96 | { |
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| 97 | rename = " in_PREDICT_PREDICTOR_2_BHT_HISTORY_"+toString(i); |
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| 98 | in_PREDICT_PREDICTOR_2_BHT_HISTORY [i] = new SC_IN (Tbht_history_t) (rename.c_str()); |
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| 99 | } |
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| 100 | if (_param._predictor_2_have_pht) |
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| 101 | { |
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| 102 | rename = " in_PREDICT_PREDICTOR_2_PHT_HISTORY_"+toString(i); |
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| 103 | in_PREDICT_PREDICTOR_2_PHT_HISTORY [i] = new SC_IN (Tpht_history_t) (rename.c_str()); |
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| 104 | } |
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| 105 | rename = "out_PREDICT_HISTORY_" +toString(i); |
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| 106 | out_PREDICT_HISTORY [i] = new SC_OUT(Thistory_t) (rename.c_str()); |
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| 107 | |
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| 108 | rename = "out_PREDICT_DIRECTION_" +toString(i); |
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| 109 | out_PREDICT_DIRECTION [i] = new SC_OUT(Tcontrol_t) (rename.c_str()); |
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| 110 | } |
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| 111 | |
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| 112 | // Interface Branch_complete |
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| 113 | |
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| 114 | if (_param._have_meta_predictor) |
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| 115 | { |
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[5] | 116 | in_BRANCH_COMPLETE_VAL = new SC_IN (Tcontrol_t) * [_param._nb_branch_complete ]; |
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| 117 | out_BRANCH_COMPLETE_PREDICTOR_2_VAL = new SC_OUT(Tcontrol_t) * [_param._nb_branch_complete ]; |
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| 118 | |
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[4] | 119 | in_BRANCH_COMPLETE_PREDICTOR_0_ACK = new SC_IN (Tcontrol_t) * [_param._nb_branch_complete ]; |
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| 120 | in_BRANCH_COMPLETE_PREDICTOR_1_ACK = new SC_IN (Tcontrol_t) * [_param._nb_branch_complete ]; |
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| 121 | } |
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| 122 | in_BRANCH_COMPLETE_PREDICTOR_2_ACK = new SC_IN (Tcontrol_t) * [_param._nb_branch_complete ]; |
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| 123 | out_BRANCH_COMPLETE_ACK = new SC_OUT(Tcontrol_t) * [_param._nb_branch_complete ]; |
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| 124 | if (_param._have_meta_predictor) |
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| 125 | { |
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| 126 | if (_param._predictor_0_have_bht) |
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| 127 | out_BRANCH_COMPLETE_PREDICTOR_0_BHT_HISTORY = new SC_OUT(Tbht_history_t) * [_param._nb_branch_complete ]; |
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| 128 | if (_param._predictor_0_have_pht) |
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| 129 | out_BRANCH_COMPLETE_PREDICTOR_0_PHT_HISTORY = new SC_OUT(Tpht_history_t) * [_param._nb_branch_complete ]; |
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| 130 | if (_param._predictor_1_have_bht) |
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| 131 | out_BRANCH_COMPLETE_PREDICTOR_1_BHT_HISTORY = new SC_OUT(Tbht_history_t) * [_param._nb_branch_complete ]; |
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| 132 | if (_param._predictor_1_have_pht) |
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| 133 | out_BRANCH_COMPLETE_PREDICTOR_1_PHT_HISTORY = new SC_OUT(Tpht_history_t) * [_param._nb_branch_complete ]; |
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| 134 | } |
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| 135 | if (_param._predictor_2_have_bht) |
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| 136 | out_BRANCH_COMPLETE_PREDICTOR_2_BHT_HISTORY = new SC_OUT(Tbht_history_t) * [_param._nb_branch_complete ]; |
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| 137 | if (_param._predictor_2_have_pht) |
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| 138 | out_BRANCH_COMPLETE_PREDICTOR_2_PHT_HISTORY = new SC_OUT(Tpht_history_t) * [_param._nb_branch_complete ]; |
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| 139 | in_BRANCH_COMPLETE_HISTORY = new SC_IN (Thistory_t) * [_param._nb_branch_complete ]; |
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[5] | 140 | if (_param._have_meta_predictor) |
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| 141 | { |
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| 142 | in_BRANCH_COMPLETE_DIRECTION = new SC_IN (Tcontrol_t) * [_param._nb_branch_complete ]; |
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| 143 | out_BRANCH_COMPLETE_PREDICTOR_2_DIRECTION = new SC_OUT(Tcontrol_t) * [_param._nb_branch_complete ]; |
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| 144 | } |
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[4] | 145 | for (uint32_t i=0; i<_param._nb_branch_complete; i++) |
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| 146 | { |
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| 147 | if (_param._have_meta_predictor) |
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| 148 | { |
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[5] | 149 | rename = " in_BRANCH_COMPLETE_VAL_" +toString(i); |
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| 150 | in_BRANCH_COMPLETE_VAL [i] = new SC_IN (Tcontrol_t) (rename.c_str()); |
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| 151 | |
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| 152 | rename = "out_BRANCH_COMPLETE_PREDICTOR_2_VAL_" +toString(i); |
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| 153 | out_BRANCH_COMPLETE_PREDICTOR_2_VAL [i] = new SC_OUT(Tcontrol_t) (rename.c_str()); |
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| 154 | |
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[4] | 155 | rename = " in_BRANCH_COMPLETE_PREDICTOR_0_ACK_" +toString(i); |
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| 156 | in_BRANCH_COMPLETE_PREDICTOR_0_ACK [i] = new SC_IN (Tcontrol_t) (rename.c_str()); |
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| 157 | |
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| 158 | rename = " in_BRANCH_COMPLETE_PREDICTOR_1_ACK_" +toString(i); |
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| 159 | in_BRANCH_COMPLETE_PREDICTOR_1_ACK [i] = new SC_IN (Tcontrol_t) (rename.c_str()); |
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| 160 | } |
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| 161 | rename = " in_BRANCH_COMPLETE_PREDICTOR_2_ACK_" +toString(i); |
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| 162 | in_BRANCH_COMPLETE_PREDICTOR_2_ACK [i] = new SC_IN (Tcontrol_t) (rename.c_str()); |
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| 163 | |
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| 164 | rename = "out_BRANCH_COMPLETE_ACK_" +toString(i); |
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| 165 | out_BRANCH_COMPLETE_ACK [i] = new SC_OUT(Tcontrol_t) (rename.c_str()); |
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| 166 | |
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| 167 | if (_param._have_meta_predictor) |
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| 168 | { |
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| 169 | if (_param._predictor_0_have_bht) |
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| 170 | { |
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| 171 | rename = "out_BRANCH_COMPLETE_PREDICTOR_0_BHT_HISTORY_"+toString(i); |
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| 172 | out_BRANCH_COMPLETE_PREDICTOR_0_BHT_HISTORY [i] = new SC_OUT(Tbht_history_t) (rename.c_str()); |
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| 173 | } |
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| 174 | if (_param._predictor_0_have_pht) |
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| 175 | { |
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| 176 | rename = "out_BRANCH_COMPLETE_PREDICTOR_0_PHT_HISTORY_"+toString(i); |
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| 177 | out_BRANCH_COMPLETE_PREDICTOR_0_PHT_HISTORY [i] = new SC_OUT(Tpht_history_t) (rename.c_str()); |
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| 178 | } |
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| 179 | if (_param._predictor_1_have_bht) |
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| 180 | { |
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| 181 | rename = "out_BRANCH_COMPLETE_PREDICTOR_1_BHT_HISTORY_"+toString(i); |
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| 182 | out_BRANCH_COMPLETE_PREDICTOR_1_BHT_HISTORY [i] = new SC_OUT(Tbht_history_t) (rename.c_str()); |
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| 183 | } |
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| 184 | if (_param._predictor_1_have_pht) |
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| 185 | { |
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| 186 | rename = "out_BRANCH_COMPLETE_PREDICTOR_1_PHT_HISTORY_"+toString(i); |
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| 187 | out_BRANCH_COMPLETE_PREDICTOR_1_PHT_HISTORY [i] = new SC_OUT(Tpht_history_t) (rename.c_str()); |
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| 188 | } |
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| 189 | } |
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| 190 | if (_param._predictor_2_have_bht) |
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| 191 | { |
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| 192 | rename = "out_BRANCH_COMPLETE_PREDICTOR_2_BHT_HISTORY_"+toString(i); |
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| 193 | out_BRANCH_COMPLETE_PREDICTOR_2_BHT_HISTORY [i] = new SC_OUT(Tbht_history_t) (rename.c_str()); |
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| 194 | } |
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| 195 | if (_param._predictor_2_have_pht) |
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| 196 | { |
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| 197 | rename = "out_BRANCH_COMPLETE_PREDICTOR_2_PHT_HISTORY_"+toString(i); |
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| 198 | out_BRANCH_COMPLETE_PREDICTOR_2_PHT_HISTORY [i] = new SC_OUT(Tpht_history_t) (rename.c_str()); |
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| 199 | } |
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| 200 | rename = " in_BRANCH_COMPLETE_HISTORY_" +toString(i); |
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| 201 | in_BRANCH_COMPLETE_HISTORY [i] = new SC_IN (Thistory_t) (rename.c_str()); |
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[5] | 202 | |
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| 203 | if (_param._have_meta_predictor) |
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| 204 | { |
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| 205 | rename = " in_BRANCH_COMPLETE_DIRECTION_" +toString(i); |
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| 206 | in_BRANCH_COMPLETE_DIRECTION [i] = new SC_IN (Tcontrol_t) (rename.c_str()); |
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| 207 | |
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| 208 | rename = "out_BRANCH_COMPLETE_PREDICTOR_2_DIRECTION_" +toString(i); |
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| 209 | out_BRANCH_COMPLETE_PREDICTOR_2_DIRECTION [i] = new SC_OUT(Tcontrol_t) (rename.c_str()); |
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| 210 | } |
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[4] | 211 | } |
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| 212 | // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 213 | |
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| 214 | log_printf(FUNC,Meta_Predictor_Glue,"allocation","End"); |
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| 215 | }; |
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| 216 | |
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| 217 | }; // end namespace meta_predictor_glue |
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| 218 | }; // end namespace meta_predictor |
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| 219 | }; // end namespace predictor |
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| 220 | }; // end namespace stage_1_ifetch |
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| 221 | |
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| 222 | }; // end namespace behavioural |
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| 223 | }; // end namespace morpheo |
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| 224 | #endif |
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