Ignore:
Timestamp:
Apr 20, 2009, 11:29:17 PM (15 years ago)
Author:
rosiere
Message:

1) Write queue with mealy
2) Network : fix bug
3) leak memory

File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Meta_Predictor/Two_Level_Branch_Predictor/src/Parameters.cpp

    r112 r115  
    5757    //  MSB : pht_history
    5858    //  LSB : bht_history
     59    log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _have_bht                 : %d",_have_bht        );
     60    log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _bht_size_shifter         : %d",_bht_size_shifter);
     61    log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _bht_nb_shifter           : %d",_bht_nb_shifter  );
     62
     63    log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _have_pht                 : %d",_have_pht        );
     64    log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _pht_size_counter         : %d",_pht_size_counter);
     65    log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _pht_nb_counter           : %d",_pht_nb_counter  );
    5966                       
    6067    _size_history            = _bht_size_shifter + _pht_size_counter;
    6168    _bht_history_mask        = gen_mask<Thistory_t>(_bht_size_shifter);
    62     _bht_history_rshift      = 0;
     69    _bht_history_shift       = 0;
    6370    _pht_history_mask        = gen_mask<Thistory_t>(_pht_size_counter);
    64     _pht_history_rshift      = _bht_size_shifter;
     71    _pht_history_shift       = _bht_size_shifter;
    6572                             
    6673    log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _size_history             : %d",_size_history  );
    6774    log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _bht_history_mask         : 0x%x",_bht_history_mask  );
    68     log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _bht_history_rshift       : %d",_bht_history_rshift);
     75    log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _bht_history_shift        : %d",_bht_history_shift );
    6976    log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _pht_history_mask         : 0x%x",_pht_history_mask  );
    70     log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _pht_history_rshift       : %d",_pht_history_rshift);
     77    log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _pht_history_shift        : %d",_pht_history_shift );
    7178
    72     _bht_init_take           = (Thistory_t)(-1)&_bht_history_mask;
     79    _bht_init_take           = static_cast<Thistory_t>(-1)&_bht_history_mask;
    7380    _bht_init_ntake          = 0;
    7481    _pht_init_take           = (1<<(_pht_size_counter-1)); // size = 4 : 1000/2
    … …  
    9198        _pht_counter_max         = (1<<_pht_size_counter)-1;
    9299       
    93         _pht_nb_bank             = (_pht_nb_counter - (1<<_bht_size_shifter))+1;
    94         _pht_size_bank           = _pht_nb_counter / _pht_nb_bank;
     100        _pht_size_bank           = (_have_bht)?(1<<_bht_size_shifter):1;
     101        _pht_nb_bank             = _pht_nb_counter / _pht_size_bank;
     102
     103        // -------->|
     104        //   +---+  |
     105        //   |   |  |--->
     106        // ---> --->|
     107        //   |   |  |
     108        //   +---+
     109        //
    95110
    96111        _pht_address_share_mask  = gen_mask<Taddress_t>(_pht_size_address_share);
    97         _pht_address_share_lshift= _bht_size_shifter-_pht_size_address_share;
     112        _pht_address_share_shift = _bht_size_shifter-_pht_size_address_share;
    98113        _pht_address_bank_mask   = gen_mask<Taddress_t>(log2(_pht_nb_bank));
    99         _pht_address_bank_rshift = _pht_size_address_share;
     114        _pht_address_bank_shift = _pht_size_address_share;
    100115
    101116        log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _pht_nb_bank              : %d"  ,_pht_nb_bank   );
    102117        log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _pht_size_bank            : %d"  ,_pht_size_bank );
    103118        log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _pht_address_share_mask   : 0x%x",_pht_address_share_mask  );
    104         log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _pht_address_share_lshift : %d"  ,_pht_address_share_lshift);
     119        log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _pht_address_share_shift  : %d"  ,_pht_address_share_shift );
    105120        log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _pht_address_bank_mask    : 0x%x",_pht_address_bank_mask   );
    106         log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _pht_address_bank_rshift  : %d"  ,_pht_address_bank_rshift );
     121        log_printf(TRACE,Two_Level_Branch_Predictor,FUNCTION,"  * _pht_address_bank_shift   : %d"  ,_pht_address_bank_shift );
    107122      }
    108123
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