Changeset 123 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Icache_Access/src

Timestamp:

Jun 8, 2009, 10:43:30 PM (15 years ago)

Author:

rosiere

Message:

1) Fix performance
2) add auto generation to SPECINT2000
3) add reset in genMoore and genMealy

Location:

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Icache_Access/src

Files:

• Icache_Access.cpp (modified) (1 diff)
• Icache_Access_genMealy_req.cpp (modified) (3 diffs)
• Icache_Access_genMealy_rsp.cpp (modified) (2 diffs)

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Icache_Access/src/Icache_Access.cpp

@@ -37 +37 @@
     usage_environment(_usage);
 
-#if DEBUG_Core == true
-    log_printf(INFO,Core,FUNCTION,_("<%s> Parameters"),_name.c_str());
-
-    std::cout << *param << std::endl;
-#endif    
+// #if DEBUG_Core == true
+//     log_printf(INFO,Core,FUNCTION,_("<%s> Parameters"),_name.c_str());
+
+//     std::cout << *param << std::endl;
+// #endif    
 
     log_printf(INFO,Icache_Access,FUNCTION,_("<%s> : Allocation"),_name.c_str());

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Icache_Access/src/Icache_Access_genMealy_req.cpp

@@ -23 +23 @@
     Tcontrol_t icache_req_val [_param->_nb_icache_port];
     for (uint32_t i=0; i<_param->_nb_icache_port; ++i)
+      icache_req_val [i] = 0;
+    Tcontrol_t context_req_ack [_param->_nb_front_end][_param->_max_nb_context];
+    for (uint32_t i=0; i<_param->_nb_front_end; ++i)
+      for (uint32_t j=0; j<_param->_nb_context[i]; ++j)
+        context_req_ack [i][j] = 0;
+
+    if (PORT_READ(in_NRESET))
       {
-        icache_req_val [i] = 0;
-
+    for (uint32_t i=0; i<_param->_nb_icache_port; ++i)
+      {
 #ifdef STATISTICS
         _internal_ICACHE_REQ_NB_ACCESS         [i] = 0;
@@ -32 +39 @@
       }
     
-    Tcontrol_t context_req_ack [_param->_nb_front_end][_param->_max_nb_context];
-    for (uint32_t i=0; i<_param->_nb_front_end; ++i)
-      for (uint32_t j=0; j<_param->_nb_context[i]; ++j)
-        context_req_ack [i][j] = 0;
-        
     std::list<generic::priority::select_t> * select = _priority ->select();
     for (std::list<generic::priority::select_t>::iterator it=select ->begin();
@@ -85 +87 @@
           }
       }
+      }
+
 
     for (uint32_t i=0; i<_param->_nb_icache_port; ++i)

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Icache_Access/src/Icache_Access_genMealy_rsp.cpp

@@ -26 +26 @@
         context_rsp_val [i][j] = 0;
 
+    if (PORT_READ(in_NRESET))
+      {
     for (uint32_t i=0; i<_param->_nb_icache_port; ++i)
       {
@@ -75 +77 @@
       }
 
+      }
+    else
+      for (uint32_t i=0; i<_param->_nb_icache_port; ++i)
+        PORT_WRITE(out_ICACHE_RSP_ACK [i],0);
+
     for (uint32_t i=0; i<_param->_nb_front_end; ++i)
       for (uint32_t j=0; j<_param->_nb_context[i]; ++j)