source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/Meta_Predictor_Glue/include/Parameters.h @ 111

Last change on this file since 111 was 111, checked in by rosiere, 15 years ago

1) Decod_queue : multi implementation (one_fifo, multi_fifo)
2) Issue_queue : multi implementation (in_order, out_of_order)
3) Direction : Add Meta predictor
4) Context_State : re add Branch_complete, More priority to Load miss (is not speculative)
5) Return_Address_Stack : update reg_PREDICT pointer on decod miss prediction
6) UPT : Fix bug in multi event
7) Prediction_glue : in read_stack case, insert in UPT pc_next
8) Rename select : when rob have an event (need flush), read_r{a,b,c} and write_r{d,e} is set at 0

  • Property svn:keywords set to Id
File size: 2.8 KB
Line 
1#ifndef morpheo_behavioural_core_multi_front_end_front_end_prediction_unit_direction_meta_predictor_meta_predictor_glue_Parameters_h
2#define morpheo_behavioural_core_multi_front_end_front_end_prediction_unit_direction_meta_predictor_meta_predictor_glue_Parameters_h
3
4/*
5 * $Id: Parameters.h 111 2009-02-27 18:37:40Z rosiere $
6 *
7 * [ Description ]
8 *
9 */
10
11#include "Behavioural/include/Parameters.h"
12#include "Common/include/Debug.h"
13#include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/Meta_Predictor_Glue/include/Types.h"
14
15namespace morpheo {
16namespace behavioural {
17namespace core {
18namespace multi_front_end {
19namespace front_end {
20namespace prediction_unit {
21namespace direction {
22namespace meta_predictor {
23namespace meta_predictor_glue {
24
25
26  class Parameters : public morpheo::behavioural::Parameters
27  {
28    //-----[ fields ]------------------------------------------------------------
29  public : uint32_t     _nb_inst_predict               ;
30  public : uint32_t     _nb_inst_update                ;
31  public : uint32_t     _nb_predictor                  ;
32  public : uint32_t   * _predictor_size_history        ;//[nb_predictor]
33  public : bool       * _predictor_update_on_prediction;//[nb_predictor]
34                     
35  public : uint32_t     _size_history                  ;
36  public : uint32_t   * _predictor_history_shift       ;//[nb_predictor]
37  public : uint32_t   * _predictor_history_shift_msb   ;//[nb_predictor]
38  public : Thistory_t * _predictor_history_mask        ;//[nb_predictor]   
39
40
41    //-----[ methods ]-----------------------------------------------------------
42  public : Parameters  (uint32_t   nb_inst_predict               ,
43                        uint32_t   nb_inst_update                ,
44                        uint32_t   nb_predictor                  ,
45                        uint32_t * predictor_size_history        ,//[nb_predictor]
46                        bool     * predictor_update_on_prediction,//[nb_predictor]
47                        bool       is_toplevel=false);
48//public : Parameters  (Parameters & param) ;
49  public : ~Parameters (void);
50
51  public :        void            copy       (void);
52
53  public :        Parameters_test msg_error  (void);
54
55  public :        std::string     print      (uint32_t depth);
56  public : friend std::ostream&   operator<< (std::ostream& output_stream,
57                                              morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::direction::meta_predictor::meta_predictor_glue::Parameters & x);
58  };
59
60}; // end namespace meta_predictor_glue
61}; // end namespace meta_predictor
62}; // end namespace direction
63}; // end namespace prediction_unit
64}; // end namespace front_end
65}; // end namespace multi_front_end
66}; // end namespace core
67
68}; // end namespace behavioural
69}; // end namespace morpheo             
70
71#endif
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