Changeset 123 for trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Execute_loop/Execute_loop/Multi_Execute_unit/Execute_unit/Load_store_unit/src/Load_store_unit_function_speculative_load_commit_genMoore.cpp

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

File:

• trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Execute_loop/Execute_loop/Multi_Execute_unit/Execute_unit/Load_store_unit/src/Load_store_unit_function_speculative_load_commit_genMoore.cpp (modified) (5 diffs)

trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Execute_loop/Execute_loop/Multi_Execute_unit/Execute_unit/Load_store_unit/src/Load_store_unit_function_speculative_load_commit_genMoore.cpp

@@ -27 +27 @@
     log_function(Load_store_unit,FUNCTION,_name.c_str());
 
+    if (PORT_READ(in_NRESET))
+      {
     // ~~~~~[ Interface "memory_out" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
@@ -140 +142 @@
 
     // write output
-    PORT_WRITE(out_MEMORY_OUT_VAL          [0], internal_MEMORY_OUT_VAL);
-
     if (_param->_have_port_context_id)
     PORT_WRITE(out_MEMORY_OUT_CONTEXT_ID   [0], memory_out_context_id   );
@@ -171 +171 @@
     // ~~~~~[ Interface "dache_req" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-    Tcontext_t        dcache_req_context_id;
-    Tpacket_t         dcache_req_packet_id ;
-    Tdcache_address_t dcache_req_address   ;
-    Tdcache_type_t    dcache_req_type      ;
-    Tdcache_data_t    dcache_req_wdata     ;
+    Tcontext_t        dcache_req_context_id = 0;
+    Tpacket_t         dcache_req_packet_id  = 0;
+    Tdcache_address_t dcache_req_address    = 0;
+    Tdcache_type_t    dcache_req_type       = 0;
+    Tdcache_data_t    dcache_req_wdata      = 0;
 
     log_printf(TRACE,Load_store_unit,FUNCTION,"  * Test DCACHE_REQ");
@@ -241 +241 @@
       }
 
-    PORT_WRITE(out_DCACHE_REQ_VAL       [0], internal_DCACHE_REQ_VAL);
     if (_param->_have_port_dcache_context_id)
     PORT_WRITE(out_DCACHE_REQ_CONTEXT_ID[0], dcache_req_context_id);
@@ -248 +247 @@
     PORT_WRITE(out_DCACHE_REQ_TYPE      [0], dcache_req_type      );
     PORT_WRITE(out_DCACHE_REQ_WDATA     [0], dcache_req_wdata     );
-    
+      }
+    else
+      {
+        // Reset
+    internal_MEMORY_OUT_VAL = 0;
+//  internal_MEMORY_OUT_PTR =0
+//  internal_MEMORY_OUT_SELECT_QUEUE = SELECT_STORE_QUEUE;
+
+    internal_DCACHE_REQ_VAL = 0;
+    internal_SPECULATIVE_ACCESS_QUEUE_PTR_READ = 0;
+//  internal_DCACHE_REQ_SELECT_QUEUE = SELECT_LOAD_QUEUE_SPECULATIVE;
+      }
+
+    // Write output
+    PORT_WRITE(out_MEMORY_OUT_VAL [0], internal_MEMORY_OUT_VAL);
+    PORT_WRITE(out_DCACHE_REQ_VAL [0], internal_DCACHE_REQ_VAL);
+
+
     log_end(Load_store_unit,FUNCTION);
   };