Ignore:
Timestamp:
Jun 3, 2009, 10:15:51 AM (15 years ago)
Author:
rosiere
Message:

Modif for performance :
1) Load Store Unit : store send request to valid exeception
2) Commit_unit : retire can bypass store
3) Commit_unit : add stat to manage store instruction
4) Load Store Unit and Load Store Pointer Manager : add store_queue_ptr_read
5) Fix lot of bug

File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Execute_loop/Execute_loop/Multi_Read_unit/Read_unit/src/Read_unit_allocation.cpp

    r112 r122  
    6868       ALLOC0_SIGNAL_IN ( in_READ_UNIT_IN_TYPE                 ,"type"                 ,Ttype_t           ,_param->_size_type         );
    6969       ALLOC0_SIGNAL_IN ( in_READ_UNIT_IN_STORE_QUEUE_PTR_WRITE,"store_queue_ptr_write",Tlsq_ptr_t        ,_param->_size_store_queue_ptr);
     70       ALLOC0_SIGNAL_IN ( in_READ_UNIT_IN_STORE_QUEUE_PTR_READ ,"store_queue_ptr_read" ,Tlsq_ptr_t        ,_param->_size_store_queue_ptr);
     71       ALLOC0_SIGNAL_IN ( in_READ_UNIT_IN_STORE_QUEUE_EMPTY    ,"store_queue_empty"    ,Tcontrol_t        ,1);
    7072       ALLOC0_SIGNAL_IN ( in_READ_UNIT_IN_LOAD_QUEUE_PTR_WRITE ,"load_queue_ptr_write" ,Tlsq_ptr_t        ,_param->_size_load_queue_ptr);
    7173       ALLOC0_SIGNAL_IN ( in_READ_UNIT_IN_HAS_IMMEDIAT         ,"has_immediat"         ,Tcontrol_t        ,1);
    … …  
    98100       ALLOC1_SIGNAL_OUT(out_READ_UNIT_OUT_TYPE                 ,"type"                 ,Ttype_t           ,_param->_size_type            );
    99101       ALLOC1_SIGNAL_OUT(out_READ_UNIT_OUT_STORE_QUEUE_PTR_WRITE,"store_queue_ptr_write",Tlsq_ptr_t        ,_param->_size_store_queue_ptr);
     102       ALLOC1_SIGNAL_OUT(out_READ_UNIT_OUT_STORE_QUEUE_PTR_READ ,"store_queue_ptr_read" ,Tlsq_ptr_t        ,_param->_size_store_queue_ptr);
     103       ALLOC1_SIGNAL_OUT(out_READ_UNIT_OUT_STORE_QUEUE_EMPTY    ,"store_queue_empty"    ,Tcontrol_t        ,1);
    100104       ALLOC1_SIGNAL_OUT(out_READ_UNIT_OUT_LOAD_QUEUE_PTR_WRITE ,"load_queue_ptr_write" ,Tlsq_ptr_t        ,_param->_size_load_queue_ptr);
    101105       ALLOC1_SIGNAL_OUT(out_READ_UNIT_OUT_HAS_IMMEDIAT         ,"has_immediat"         ,Tcontrol_t        ,1                             );
    … …  
    268272         _component->port_map(name, "in_READ_QUEUE_IN_TYPE"                 ,dest, "in_READ_UNIT_IN_TYPE"                 );
    269273         _component->port_map(name, "in_READ_QUEUE_IN_STORE_QUEUE_PTR_WRITE",dest, "in_READ_UNIT_IN_STORE_QUEUE_PTR_WRITE");
     274         _component->port_map(name, "in_READ_QUEUE_IN_STORE_QUEUE_PTR_READ" ,dest, "in_READ_UNIT_IN_STORE_QUEUE_PTR_READ" );
     275         _component->port_map(name, "in_READ_QUEUE_IN_STORE_QUEUE_EMPTY"    ,dest, "in_READ_UNIT_IN_STORE_QUEUE_EMPTY"    );
    270276         if (_param->_have_port_load_queue_ptr)
    271277         _component->port_map(name, "in_READ_QUEUE_IN_LOAD_QUEUE_PTR_WRITE" ,dest, "in_READ_UNIT_IN_LOAD_QUEUE_PTR_WRITE" );
    … …  
    305311         _component->port_map(name,"out_READ_QUEUE_OUT_TYPE"                 ,dest, "in_INSERT_TYPE"                 );
    306312         _component->port_map(name,"out_READ_QUEUE_OUT_STORE_QUEUE_PTR_WRITE",dest, "in_INSERT_STORE_QUEUE_PTR_WRITE");
     313         _component->port_map(name,"out_READ_QUEUE_OUT_STORE_QUEUE_PTR_READ" ,dest, "in_INSERT_STORE_QUEUE_PTR_READ" );
     314         _component->port_map(name,"out_READ_QUEUE_OUT_STORE_QUEUE_EMPTY"    ,dest, "in_INSERT_STORE_QUEUE_EMPTY"    );
    307315         if (_param->_have_port_load_queue_ptr)
    308316         _component->port_map(name,"out_READ_QUEUE_OUT_LOAD_QUEUE_PTR_WRITE" ,dest, "in_INSERT_LOAD_QUEUE_PTR_WRITE" );
    … …  
    429437         _component->port_map(name, "in_INSERT_TYPE"                 ,dest,"out_READ_QUEUE_OUT_TYPE"                 );
    430438         _component->port_map(name, "in_INSERT_STORE_QUEUE_PTR_WRITE",dest,"out_READ_QUEUE_OUT_STORE_QUEUE_PTR_WRITE");
     439         _component->port_map(name, "in_INSERT_STORE_QUEUE_PTR_READ" ,dest,"out_READ_QUEUE_OUT_STORE_QUEUE_PTR_READ" );
     440         _component->port_map(name, "in_INSERT_STORE_QUEUE_EMPTY"    ,dest,"out_READ_QUEUE_OUT_STORE_QUEUE_EMPTY"    );
    431441         if (_param->_have_port_load_queue_ptr)
    432442         _component->port_map(name, "in_INSERT_LOAD_QUEUE_PTR_WRITE" ,dest,"out_READ_QUEUE_OUT_LOAD_QUEUE_PTR_WRITE" );
    … …  
    474484           _component->port_map(name,"out_RETIRE_"+toString(i)+"_TYPE"                 ,dest,"out_READ_UNIT_OUT_"+toString(i)+"_TYPE"                 );
    475485           _component->port_map(name,"out_RETIRE_"+toString(i)+"_STORE_QUEUE_PTR_WRITE",dest,"out_READ_UNIT_OUT_"+toString(i)+"_STORE_QUEUE_PTR_WRITE");
     486           _component->port_map(name,"out_RETIRE_"+toString(i)+"_STORE_QUEUE_PTR_READ" ,dest,"out_READ_UNIT_OUT_"+toString(i)+"_STORE_QUEUE_PTR_READ" );
     487           _component->port_map(name,"out_RETIRE_"+toString(i)+"_STORE_QUEUE_EMPTY"    ,dest,"out_READ_UNIT_OUT_"+toString(i)+"_STORE_QUEUE_EMPTY"    );
    476488           if (_param->_have_port_load_queue_ptr)
    477489           _component->port_map(name,"out_RETIRE_"+toString(i)+"_LOAD_QUEUE_PTR_WRITE" ,dest,"out_READ_UNIT_OUT_"+toString(i)+"_LOAD_QUEUE_PTR_WRITE" );
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