1 | /* |
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2 | * $Id: Parameters.cpp 128 2009-06-26 08:43:23Z 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/Parameters.h" |
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9 | #include "Behavioural/include/Allocation.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_front_end { |
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16 | namespace front_end { |
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17 | namespace prediction_unit { |
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18 | namespace direction { |
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19 | namespace meta_predictor { |
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20 | namespace meta_predictor_glue { |
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21 | |
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22 | |
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23 | #undef FUNCTION |
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24 | #define FUNCTION "Meta_Predictor_Glue::Parameters" |
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25 | Parameters::Parameters (uint32_t nb_inst_predict , |
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26 | uint32_t nb_inst_update , |
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27 | uint32_t nb_predictor , |
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28 | uint32_t * predictor_size_history ,//[nb_predictor] |
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29 | bool * predictor_update_on_prediction,//[nb_predictor] |
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30 | bool is_toplevel ) |
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31 | { |
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32 | log_begin(Meta_Predictor_Glue,FUNCTION); |
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33 | |
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34 | _nb_inst_predict = nb_inst_predict ; |
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35 | _nb_inst_update = nb_inst_update ; |
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36 | _nb_predictor = nb_predictor ; |
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37 | _predictor_size_history = predictor_size_history ; |
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38 | _predictor_update_on_prediction = predictor_update_on_prediction; |
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39 | |
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40 | _size_history = 0; |
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41 | for (uint32_t i=0; i<_nb_predictor; ++i) |
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42 | _size_history += _predictor_size_history [i]; |
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43 | |
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44 | test(); |
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45 | |
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46 | ALLOC1(_predictor_history_shift ,uint32_t ,_nb_predictor); |
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47 | ALLOC1(_predictor_history_shift_msb,uint32_t ,_nb_predictor); |
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48 | ALLOC1(_predictor_history_mask ,Thistory_t,_nb_predictor); |
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49 | |
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50 | uint32_t shift = 0; |
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51 | for (uint32_t i=0; i<_nb_predictor; ++i) |
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52 | { |
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53 | _predictor_history_shift [i] = shift; |
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54 | _predictor_history_shift_msb [i] = _predictor_size_history [i]-1; |
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55 | _predictor_history_mask [i] = gen_mask<Thistory_t>(_predictor_size_history [i]); |
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56 | |
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57 | shift += _predictor_size_history [i]; |
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58 | } |
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59 | |
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60 | if (is_toplevel) |
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61 | { |
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62 | copy(); |
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63 | } |
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64 | |
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65 | log_end(Meta_Predictor_Glue,FUNCTION); |
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66 | }; |
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67 | |
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68 | // #undef FUNCTION |
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69 | // #define FUNCTION "Meta_Predictor_Glue::Parameters (copy)" |
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70 | // Parameters::Parameters (Parameters & param) |
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71 | // { |
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72 | // log_begin(Meta_Predictor_Glue,FUNCTION); |
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73 | // test(); |
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74 | // log_end(Meta_Predictor_Glue,FUNCTION); |
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75 | // }; |
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76 | |
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77 | #undef FUNCTION |
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78 | #define FUNCTION "Meta_Predictor_Glue::~Parameters" |
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79 | Parameters::~Parameters (void) |
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80 | { |
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81 | log_begin(Meta_Predictor_Glue,FUNCTION); |
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82 | |
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83 | DELETE1(_predictor_history_mask ,_nb_predictor); |
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84 | DELETE1(_predictor_history_shift_msb,_nb_predictor); |
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85 | DELETE1(_predictor_history_shift ,_nb_predictor); |
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86 | |
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87 | log_end(Meta_Predictor_Glue,FUNCTION); |
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88 | }; |
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89 | |
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90 | #undef FUNCTION |
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91 | #define FUNCTION "Meta_Predictor_Glue::copy" |
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92 | void Parameters::copy (void) |
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93 | { |
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94 | log_begin(Meta_Predictor_Glue,FUNCTION); |
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95 | log_end(Meta_Predictor_Glue,FUNCTION); |
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96 | }; |
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97 | |
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98 | }; // end namespace meta_predictor_glue |
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99 | }; // end namespace meta_predictor |
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100 | }; // end namespace direction |
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101 | }; // end namespace prediction_unit |
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102 | }; // end namespace front_end |
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103 | }; // end namespace multi_front_end |
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104 | }; // end namespace core |
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105 | |
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106 | }; // end namespace behavioural |
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107 | }; // end namespace morpheo |
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