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