| 1 | /* |
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| 2 | * $Id: Parameters.cpp 136 2009-10-20 18:52:15Z 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_OOO_Engine/OOO_Engine/OOO_Engine_Glue/include/Parameters.h" |
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| 9 | #include "Behavioural/include/Allocation.h" |
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| 10 | #include "Common/include/Max.h" |
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| 11 | #include "Common/include/BitManipulation.h" |
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| 12 | |
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| 13 | namespace morpheo { |
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| 14 | namespace behavioural { |
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| 15 | namespace core { |
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| 16 | namespace multi_ooo_engine { |
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| 17 | namespace ooo_engine { |
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| 18 | namespace ooo_engine_glue { |
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| 19 | |
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| 20 | #undef FUNCTION |
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| 21 | #define FUNCTION "OOO_Engine_Glue::Parameters" |
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| 22 | Parameters::Parameters (uint32_t nb_front_end , |
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| 23 | uint32_t * nb_context , |
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| 24 | uint32_t nb_rename_unit , |
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| 25 | uint32_t * nb_inst_decod , |
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| 26 | uint32_t * nb_inst_insert , |
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| 27 | uint32_t * nb_inst_retire , |
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| 28 | uint32_t size_general_data , |
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| 29 | uint32_t size_special_data , |
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| 30 | uint32_t * link_rename_unit_with_front_end , |
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| 31 | std::vector<uint32_t> * translate_front_end_id_from_rename_unit, |
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| 32 | uint32_t size_packet_id , |
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| 33 | uint32_t size_general_register , |
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| 34 | uint32_t size_special_register , |
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| 35 | uint32_t size_store_queue_ptr , |
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| 36 | uint32_t size_load_queue_ptr , |
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| 37 | bool is_toplevel ) |
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| 38 | { |
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| 39 | log_begin(OOO_Engine_Glue,FUNCTION); |
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| 40 | |
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| 41 | _nb_front_end = nb_front_end ; |
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| 42 | _nb_context = nb_context ; |
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| 43 | _nb_rename_unit = nb_rename_unit ; |
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| 44 | _nb_inst_decod = nb_inst_decod ; |
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| 45 | _nb_inst_insert = nb_inst_insert ; |
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| 46 | _nb_inst_retire = nb_inst_retire ; |
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| 47 | _link_rename_unit_with_front_end = link_rename_unit_with_front_end ; |
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| 48 | _translate_front_end_id_from_rename_unit= translate_front_end_id_from_rename_unit ; |
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| 49 | |
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| 50 | // _rename_unit_nb_front_end = rename_unit_nb_front_end ; |
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| 51 | // _rename_unit_nb_context = rename_unit_nb_context ; |
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| 52 | // _rename_unit_size_front_end_id = rename_unit_size_front_end_id ; |
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| 53 | // _rename_unit_size_context_id = rename_unit_size_context_id ; |
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| 54 | _size_rename_id = log2(_nb_rename_unit) ; |
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| 55 | // _sum_inst_insert = 0; |
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| 56 | // _sum_inst_retire = 0; |
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| 57 | |
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| 58 | // for (uint32_t i=0; i<_nb_rename_unit; ++i) |
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| 59 | // { |
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| 60 | // _sum_inst_insert += _nb_inst_insert[i]; |
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| 61 | // _sum_inst_retire += _nb_inst_retire[i]; |
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| 62 | // } |
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| 63 | |
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| 64 | ALLOC1(_translate_front_end_id_to_rename_unit,uint32_t,_nb_front_end); |
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| 65 | |
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| 66 | for (uint32_t i=0; i<_nb_front_end; i++) |
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| 67 | { |
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| 68 | _translate_front_end_id_to_rename_unit [i]=0; |
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| 69 | |
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| 70 | uint32_t x = _link_rename_unit_with_front_end [i]; |
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| 71 | |
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| 72 | for (uint32_t j=0; j<_translate_front_end_id_from_rename_unit [x].size(); ++j) |
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| 73 | { |
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| 74 | if (_translate_front_end_id_from_rename_unit [x][j] == i) |
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| 75 | break; |
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| 76 | _translate_front_end_id_to_rename_unit [i]++; |
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| 77 | } |
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| 78 | } |
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| 79 | |
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| 80 | _mask_num_general_register = gen_mask<Tgeneral_address_t>(size_general_register); |
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| 81 | _mask_num_special_register = gen_mask<Tspecial_address_t>(size_special_register); |
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| 82 | |
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| 83 | test(); |
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| 84 | |
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| 85 | if (is_toplevel) |
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| 86 | { |
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| 87 | _size_context_id = log2(max<uint32_t>(_nb_context,_nb_front_end)); |
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| 88 | _size_front_end_id = log2(_nb_front_end) ; |
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| 89 | _size_rob_ptr = size_packet_id ; |
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| 90 | _size_general_data = size_general_data ; |
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| 91 | _size_special_data = size_special_data ; |
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| 92 | _size_general_register = size_general_register; |
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| 93 | _size_special_register = size_special_register; |
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| 94 | _size_store_queue_ptr = size_store_queue_ptr ; |
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| 95 | _size_load_queue_ptr = size_load_queue_ptr ; |
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| 96 | |
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| 97 | _have_port_context_id = _size_context_id > 0; |
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| 98 | _have_port_front_end_id = _size_front_end_id > 0; |
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| 99 | _have_port_rob_ptr = _size_rob_ptr > 0; |
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| 100 | _have_port_load_queue_ptr = _size_load_queue_ptr > 0; |
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| 101 | |
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| 102 | copy(); |
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| 103 | } |
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| 104 | |
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| 105 | log_end(OOO_Engine_Glue,FUNCTION); |
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| 106 | }; |
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| 107 | |
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| 108 | // #undef FUNCTION |
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| 109 | // #define FUNCTION "OOO_Engine_Glue::Parameters (copy)" |
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| 110 | // Parameters::Parameters (Parameters & param) |
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| 111 | // { |
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| 112 | // log_begin(OOO_Engine_Glue,FUNCTION); |
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| 113 | // test(); |
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| 114 | // log_end(OOO_Engine_Glue,FUNCTION); |
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| 115 | // }; |
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| 116 | |
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| 117 | #undef FUNCTION |
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| 118 | #define FUNCTION "OOO_Engine_Glue::~Parameters" |
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| 119 | Parameters::~Parameters (void) |
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| 120 | { |
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| 121 | log_begin(OOO_Engine_Glue,FUNCTION); |
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| 122 | |
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| 123 | DELETE1(_translate_front_end_id_to_rename_unit,_nb_front_end); |
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| 124 | |
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| 125 | log_end(OOO_Engine_Glue,FUNCTION); |
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| 126 | }; |
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| 127 | |
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| 128 | #undef FUNCTION |
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| 129 | #define FUNCTION "OOO_Engine_Glue::copy" |
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| 130 | void Parameters::copy (void) |
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| 131 | { |
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| 132 | log_begin(OOO_Engine_Glue,FUNCTION); |
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| 133 | log_end(OOO_Engine_Glue,FUNCTION); |
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| 134 | }; |
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| 135 | |
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| 136 | }; // end namespace ooo_engine_glue |
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| 137 | }; // end namespace ooo_engine |
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| 138 | }; // end namespace multi_ooo_engine |
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| 139 | }; // end namespace core |
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| 140 | |
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| 141 | }; // end namespace behavioural |
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| 142 | }; // end namespace morpheo |
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