Changeset 333

Timestamp:

Mar 22, 2013, 5:40:44 PM (12 years ago)

Author:

joannou

Message:

• In vci_cc_vcache_wrapper_dspin_coherence : initializing update_last_client var in CC_SEND_IDLE
• In vci_mem_cache_dspin_coherence : added missing else in CLEANUP_HEAP_LOCK_STATE

Location:

branches/v5/modules

Files:

• vci_cc_vcache_wrapper_dspin_coherence/caba/source/src/vci_cc_vcache_wrapper_dspin_coherence.cpp (modified) (4 diffs)
• vci_mem_cache_dspin_coherence/caba/source/src/vci_mem_cache_dspin_coherence.cpp (modified) (3 diffs)

branches/v5/modules/vci_cc_vcache_wrapper_dspin_coherence/caba/source/src/vci_cc_vcache_wrapper_dspin_coherence.cpp

@@ -5273 +5273 @@
             // a request of the other, then update the client    //
             ///////////////////////////////////////////////////////
-            // r_cc_send_last_client : 0 dcache 1 icache
-            bool update_last_client;
+            // r_cc_send_last_client : 0 dcache / 1 icache
+            bool update_last_client = r_cc_send_last_client.read();
             if ( r_cc_send_last_client.read() == 0 ) // last client was dcache
             {
-                if(r_icache_cc_send_req.read()) // request from icache
+                if (r_icache_cc_send_req.read()) // request from icache
                     update_last_client = 1; // update last client to icache
             }
             else // last client was icache
             {
-                if(r_dcache_cc_send_req.read()) // request from dcache
+                if (r_dcache_cc_send_req.read()) // request from dcache
                     update_last_client = 0; // update last client to dcache
             }
@@ -5308 +5308 @@
         case CC_SEND_CLEANUP_1:
         {
+/**/
+#if DEBUG_DCACHE
+if ( m_debug_dcache_fsm )
+{
+        std::cout << "  <PROC " << name()
+              << " r_dcache_cc_send_nline = " << r_dcache_cc_send_nline.read() << std::endl;
+}
+#endif
             // wait for the first flit to be consumed
-            if(p_dspin_out.read.read())
+            if (p_dspin_out.read.read())
                 r_cc_send_fsm = CC_SEND_CLEANUP_2;
 
@@ -5316 +5324 @@
         ///////////////////////////
         case CC_SEND_CLEANUP_2:
+/**/
+#if DEBUG_DCACHE
+if ( m_debug_dcache_fsm )
+{
+        std::cout << "  <PROC " << name()
+              << " r_dcache_cc_send_nline = " << r_dcache_cc_send_nline.read() << std::endl;
+}
+#endif
         {
             assert( p_dspin_out.read.read() and
@@ -5321 +5337 @@
 
             // wait for the second flit to be consumed
-            if(p_dspin_out.read.read())
-            {
-                if(r_cc_send_last_client.read() == 0) // dcache active request
+            if (p_dspin_out.read.read())
+            {
+                if (r_cc_send_last_client.read() == 0) // dcache active request
                     r_dcache_cc_send_req = false; // reset dcache request
                 else // icache active request

branches/v5/modules/vci_mem_cache_dspin_coherence/caba/source/src/vci_mem_cache_dspin_coherence.cpp

@@ -518 +518 @@
   {
     std::cout << " MEMC Write Monitor : " << buf << " Address = " << std::hex << addr
-              << " / Data = " << data << std::endl;
+              << " / Data = " << data << " at cycle " << std::dec << m_cpt_cycles << std::endl;
   }
 }
@@ -4151 +4151 @@
       // It must be freed and the copy registered in directory
       // must point to the next copy in heap
-      if(match_heap)
+      else if(match_heap)
       {
         dir_entry.ptr            = heap_entry.next;
@@ -4164 +4164 @@
         r_cleanup_fsm            = CLEANUP_HEAP_FREE;
       }
+
       // The matching copy is in the heap, but is not the first copy
       // The directory entry must be modified to decrement count