[83] | 1 | /* |
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| 2 | * $Id: Parameters.cpp 88 2008-12-10 18:31:39Z 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/Decod_unit/include/Parameters.h" |
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| 9 | #include "Common/include/Max.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 core { |
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| 14 | namespace multi_front_end { |
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| 15 | namespace front_end { |
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| 16 | namespace decod_unit { |
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| 17 | |
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| 18 | |
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| 19 | #undef FUNCTION |
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| 20 | #define FUNCTION "Decod_unit::Parameters" |
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| 21 | Parameters::Parameters (uint32_t nb_context , |
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| 22 | uint32_t * nb_inst_fetch , |
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| 23 | uint32_t nb_inst_decod , |
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| 24 | uint32_t size_queue , |
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| 25 | uint32_t size_general_data , |
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| 26 | uint32_t * nb_branch_speculated , |
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[88] | 27 | // uint32_t * size_branch_update_prediction, |
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[83] | 28 | uint32_t nb_context_select , |
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| 29 | Tpriority_t select_priority , |
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| 30 | Tload_balancing_t select_load_balancing , |
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| 31 | bool ** instruction_implemeted , |
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[88] | 32 | morpheo::behavioural::custom::custom_information_t (*get_custom_information) (void), |
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| 33 | bool is_toplevel |
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| 34 | ) |
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[83] | 35 | { |
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| 36 | log_begin(Decod_unit,FUNCTION); |
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| 37 | |
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| 38 | _nb_context = nb_context ; |
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| 39 | _nb_inst_fetch = nb_inst_fetch ; |
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| 40 | _nb_inst_decod = nb_inst_decod ; |
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| 41 | _size_queue = size_queue ; |
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[88] | 42 | // _size_general_data = size_general_data ; |
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[83] | 43 | _nb_branch_speculated = nb_branch_speculated ; |
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[88] | 44 | // _size_branch_update_prediction = size_branch_update_prediction; |
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[83] | 45 | _nb_context_select = nb_context_select ; |
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| 46 | _select_priority = select_priority ; |
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| 47 | _select_load_balancing = select_load_balancing ; |
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| 48 | _instruction_implemeted = instruction_implemeted ; |
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| 49 | _get_custom_information = get_custom_information ; |
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| 50 | |
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| 51 | _max_nb_inst_fetch = max<uint32_t>(_nb_inst_fetch,_nb_context); |
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[88] | 52 | // _size_address_inst = size_general_data-2; |
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[83] | 53 | |
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| 54 | test(); |
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| 55 | |
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| 56 | _param_decod = new morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod::Parameters |
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| 57 | (_nb_context , |
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| 58 | _nb_inst_fetch , |
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| 59 | _nb_inst_decod , |
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[88] | 60 | _nb_branch_speculated, |
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| 61 | // _size_branch_update_prediction, |
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[83] | 62 | _nb_context_select , |
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[88] | 63 | size_general_data , |
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[83] | 64 | _select_priority , |
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| 65 | _select_load_balancing , |
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| 66 | _instruction_implemeted , |
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| 67 | _get_custom_information); |
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| 68 | |
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| 69 | _param_decod_queue = new morpheo::behavioural::core::multi_front_end::front_end::decod_unit::decod_queue::Parameters |
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| 70 | (_nb_context , |
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| 71 | _nb_inst_decod , |
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| 72 | _size_queue , |
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[88] | 73 | size_general_data , |
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[83] | 74 | _nb_branch_speculated); |
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| 75 | |
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[88] | 76 | if (is_toplevel) |
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| 77 | { |
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| 78 | _size_context_id = log2(_nb_context); |
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| 79 | _size_depth = max<uint32_t>(_nb_branch_speculated,_nb_context); |
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| 80 | // _size_branch_update_prediction_id = max<uint32_t>(_size_branch_update_prediction,_nb_context); |
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| 81 | _size_inst_ifetch_ptr = log2(max<uint32_t>(_nb_inst_fetch,_nb_context)); |
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| 82 | _size_nb_inst_decod = log2(_size_queue)+1; |
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| 83 | |
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| 84 | _size_instruction_address = size_general_data-2; |
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| 85 | _size_general_data = size_general_data; |
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| 86 | |
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| 87 | _have_port_context_id = _size_context_id > 0; |
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| 88 | _have_port_depth = (_size_depth > 0); |
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| 89 | // _have_port_branch_update_prediction_id = (_size_branch_update_prediction_id > 0); |
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| 90 | _have_port_inst_ifetch_ptr = (_size_inst_ifetch_ptr > 0); |
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| 91 | |
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| 92 | copy (); |
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| 93 | } |
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| 94 | |
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[83] | 95 | log_end(Decod_unit,FUNCTION); |
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| 96 | }; |
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| 97 | |
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| 98 | // #undef FUNCTION |
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| 99 | // #define FUNCTION "Decod_unit::Parameters (copy)" |
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| 100 | // Parameters::Parameters (Parameters & param) |
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| 101 | // { |
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| 102 | // log_begin(Decod_unit,FUNCTION); |
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| 103 | // test(); |
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| 104 | // log_end(Decod_unit,FUNCTION); |
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| 105 | // }; |
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| 106 | |
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| 107 | #undef FUNCTION |
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| 108 | #define FUNCTION "Decod_unit::~Parameters" |
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| 109 | Parameters::~Parameters () |
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| 110 | { |
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| 111 | log_begin(Decod_unit,FUNCTION); |
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| 112 | |
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[88] | 113 | delete _param_decod; |
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| 114 | delete _param_decod_queue; |
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[83] | 115 | |
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| 116 | log_end(Decod_unit,FUNCTION); |
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| 117 | }; |
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| 118 | |
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[88] | 119 | |
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| 120 | #undef FUNCTION |
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| 121 | #define FUNCTION "Decod_unit::copy" |
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| 122 | void Parameters::copy (void) |
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| 123 | { |
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| 124 | log_begin(Decod_unit,FUNCTION); |
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| 125 | |
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| 126 | COPY(_param_decod ); |
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| 127 | COPY(_param_decod_queue); |
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| 128 | |
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| 129 | log_end(Decod_unit,FUNCTION); |
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| 130 | }; |
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| 131 | |
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[83] | 132 | }; // end namespace decod_unit |
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| 133 | }; // end namespace front_end |
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| 134 | }; // end namespace multi_front_end |
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| 135 | }; // end namespace core |
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| 136 | |
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| 137 | }; // end namespace behavioural |
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| 138 | }; // end namespace morpheo |
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