[110] | 1 | /* |
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| 2 | * $Id: Meta_Predictor_Glue.cpp 132 2009-07-11 16:39:35Z rosiere $ |
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| 3 | * |
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| 4 | * [ Description ] |
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| 5 | * |
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| 6 | */ |
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| 7 | |
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| 8 | #include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/Meta_Predictor_Glue/include/Meta_Predictor_Glue.h" |
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| 9 | |
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| 10 | namespace morpheo { |
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| 11 | namespace behavioural { |
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| 12 | namespace core { |
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| 13 | namespace multi_front_end { |
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| 14 | namespace front_end { |
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| 15 | namespace prediction_unit { |
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| 16 | namespace direction { |
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| 17 | namespace meta_predictor { |
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| 18 | namespace meta_predictor_glue { |
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| 19 | |
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| 20 | |
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| 21 | #undef FUNCTION |
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| 22 | #define FUNCTION "Meta_Predictor_Glue::Meta_Predictor_Glue" |
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| 23 | Meta_Predictor_Glue::Meta_Predictor_Glue |
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| 24 | ( |
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| 25 | #ifdef SYSTEMC |
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| 26 | sc_module_name name, |
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| 27 | #else |
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| 28 | string name, |
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| 29 | #endif |
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| 30 | #ifdef STATISTICS |
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| 31 | morpheo::behavioural::Parameters_Statistics * param_statistics, |
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| 32 | #endif |
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| 33 | morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::direction::meta_predictor::meta_predictor_glue::Parameters * param, |
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| 34 | morpheo::behavioural::Tusage_t usage |
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| 35 | ): |
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| 36 | _name (name) |
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| 37 | ,_param (param) |
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| 38 | ,_usage (usage) |
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| 39 | { |
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| 40 | log_begin(Meta_Predictor_Glue,FUNCTION); |
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| 41 | |
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| 42 | usage_environment(_usage); |
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| 43 | |
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| 44 | log_printf(INFO,Meta_Predictor_Glue,FUNCTION,_("<%s> : Allocation"),_name.c_str()); |
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| 45 | |
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| 46 | allocation ( |
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| 47 | #ifdef STATISTICS |
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| 48 | param_statistics |
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| 49 | #endif |
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| 50 | ); |
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| 51 | |
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| 52 | #ifdef STATISTICS |
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| 53 | if (usage_is_set(_usage,USE_STATISTICS)) |
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| 54 | { |
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| 55 | log_printf(INFO,Meta_Predictor_Glue,FUNCTION,_("<%s> : Allocation of statistics"),_name.c_str()); |
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| 56 | |
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| 57 | statistics_allocation(param_statistics); |
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| 58 | } |
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| 59 | #endif |
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| 60 | |
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| 61 | #ifdef VHDL |
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| 62 | if (usage_is_set(_usage,USE_VHDL)) |
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| 63 | { |
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| 64 | // generate the vhdl |
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| 65 | log_printf(INFO,Meta_Predictor_Glue,FUNCTION,_("<%s> : Generate the vhdl"),_name.c_str()); |
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| 66 | |
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| 67 | vhdl(); |
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| 68 | } |
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| 69 | #endif |
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| 70 | |
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| 71 | #ifdef SYSTEMC |
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| 72 | if (usage_is_set(_usage,USE_SYSTEMC)) |
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| 73 | { |
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| 74 | log_printf(INFO,Meta_Predictor_Glue,FUNCTION,_("<%s> : Method - transition"),_name.c_str()); |
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| 75 | |
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| 76 | SC_METHOD (transition); |
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| 77 | dont_initialize (); |
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| 78 | sensitive << (*(in_CLOCK)).pos(); |
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| 79 | |
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| 80 | # ifdef SYSTEMCASS_SPECIFIC |
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| 81 | // List dependency information |
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| 82 | # endif |
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| 83 | |
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[111] | 84 | log_printf(INFO,Meta_Predictor_Glue,FUNCTION,_("<%s> : Method - genMealy_update_valack"),_name.c_str()); |
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[110] | 85 | |
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[111] | 86 | SC_METHOD (genMealy_update_valack); |
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| 87 | dont_initialize (); |
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| 88 | // sensitive << (*(in_CLOCK)).neg(); // don't need internal register |
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[132] | 89 | sensitive << (*(in_NRESET)); |
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[111] | 90 | for (uint32_t i=0; i<_param->_nb_inst_update; ++i) |
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| 91 | { |
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| 92 | sensitive << (*(in_UPDATE_VAL [i])); |
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| 93 | |
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| 94 | for (uint32_t j=0; j<_param->_nb_predictor; ++j) |
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| 95 | sensitive << (*(in_UPDATE_PREDICTOR_ACK [j][i])); |
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| 96 | } |
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| 97 | |
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| 98 | log_printf(INFO,Meta_Predictor_Glue,FUNCTION,_("<%s> : Method - genMealy_update"),_name.c_str()); |
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| 99 | |
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| 100 | SC_METHOD (genMealy_update); |
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| 101 | dont_initialize (); |
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| 102 | // sensitive << (*(in_CLOCK)).neg(); // don't need internal register |
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[132] | 103 | sensitive << (*(in_NRESET)); |
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[111] | 104 | for (uint32_t i=0; i<_param->_nb_inst_update; ++i) |
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[112] | 105 | sensitive << (*(in_UPDATE_HISTORY [i])) |
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| 106 | << (*(in_UPDATE_HISTORY_VAL [i])) |
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| 107 | << (*(in_UPDATE_DIRECTION [i])); |
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[111] | 108 | |
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| 109 | # ifdef SYSTEMCASS_SPECIFIC |
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| 110 | // List dependency information |
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| 111 | # endif |
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| 112 | |
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| 113 | log_printf(INFO,Meta_Predictor_Glue,FUNCTION,_("<%s> : Method - genMealy_predict_valack"),_name.c_str()); |
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| 114 | |
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| 115 | SC_METHOD (genMealy_predict_valack); |
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| 116 | dont_initialize (); |
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| 117 | // sensitive << (*(in_CLOCK)).neg(); // don't need internal register |
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[132] | 118 | sensitive << (*(in_NRESET)); |
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[111] | 119 | for (uint32_t i=0; i<_param->_nb_inst_predict; ++i) |
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| 120 | { |
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| 121 | sensitive << (*(in_PREDICT_VAL [i])); |
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| 122 | |
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| 123 | for (uint32_t j=0; j<_param->_nb_predictor; ++j) |
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| 124 | sensitive << (*(in_PREDICT_PREDICTOR_ACK [j][i])); |
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| 125 | } |
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| 126 | |
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| 127 | # ifdef SYSTEMCASS_SPECIFIC |
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| 128 | // List dependency information |
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| 129 | # endif |
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| 130 | |
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| 131 | log_printf(INFO,Meta_Predictor_Glue,FUNCTION,_("<%s> : Method - genMealy_predict"),_name.c_str()); |
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| 132 | |
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| 133 | SC_METHOD (genMealy_predict); |
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| 134 | dont_initialize (); |
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| 135 | // sensitive << (*(in_CLOCK)).neg(); // don't need internal register |
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[132] | 136 | sensitive << (*(in_NRESET)); |
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[111] | 137 | for (uint32_t i=0; i<_param->_nb_inst_predict; ++i) |
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| 138 | for (uint32_t j=0; j<_param->_nb_predictor; ++j) |
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| 139 | sensitive << (*(in_PREDICT_PREDICTOR_HISTORY [j][i])) |
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| 140 | << (*(in_PREDICT_PREDICTOR_DIRECTION [j][i])); |
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| 141 | |
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| 142 | # ifdef SYSTEMCASS_SPECIFIC |
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| 143 | // List dependency information |
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| 144 | # endif |
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[110] | 145 | |
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| 146 | #endif |
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| 147 | } |
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| 148 | log_end(Meta_Predictor_Glue,FUNCTION); |
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| 149 | }; |
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| 150 | |
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| 151 | #undef FUNCTION |
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| 152 | #define FUNCTION "Meta_Predictor_Glue::~Meta_Predictor_Glue" |
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| 153 | Meta_Predictor_Glue::~Meta_Predictor_Glue (void) |
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| 154 | { |
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| 155 | log_begin(Meta_Predictor_Glue,FUNCTION); |
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| 156 | |
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| 157 | #ifdef STATISTICS |
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| 158 | if (usage_is_set(_usage,USE_STATISTICS)) |
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| 159 | { |
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| 160 | statistics_deallocation(); |
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| 161 | } |
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| 162 | #endif |
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| 163 | |
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| 164 | log_printf(INFO,Meta_Predictor_Glue,FUNCTION,_("<%s> : Deallocation"),_name.c_str()); |
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| 165 | deallocation (); |
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| 166 | |
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| 167 | log_end(Meta_Predictor_Glue,FUNCTION); |
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| 168 | }; |
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| 169 | |
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| 170 | }; // end namespace meta_predictor_glue |
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| 171 | }; // end namespace meta_predictor |
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| 172 | }; // end namespace direction |
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| 173 | }; // end namespace prediction_unit |
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| 174 | }; // end namespace front_end |
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| 175 | }; // end namespace multi_front_end |
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| 176 | }; // end namespace core |
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| 177 | |
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| 178 | }; // end namespace behavioural |
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| 179 | }; // end namespace morpheo |
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