ruby: replace Time with Cycles in Message class

Concomitant changes are being committed as well, including the io operator<<
for the Cycles class.

src/mem/ruby/buffers/MessageBufferNode.hh

@@ -49,7 +49,7 @@ class MessageBufferNode
 
   public:
     Cycles m_time;
-    uint64 m_msg_counter; // FIXME, should this be a 64-bit value?
+    uint64_t m_msg_counter; // FIXME, should this be a 64-bit value?
     MsgPtr m_msgptr;
 };
 

src/mem/ruby/network/garnet/fixed-pipeline/flit_d.hh

@@ -34,6 +34,7 @@
 #include <cassert>
 #include <iostream>
 
+#include "mem/ruby/common/TypeDefines.hh"
 #include "mem/ruby/network/garnet/NetworkHeader.hh"
 #include "mem/ruby/slicc_interface/Message.hh"
 

src/mem/ruby/network/garnet/flexible-pipeline/flit.hh

@@ -31,6 +31,7 @@
 #include <cassert>
 #include <iostream>
 
+#include "mem/ruby/common/TypeDefines.hh"
 #include "mem/ruby/network/garnet/NetworkHeader.hh"
 #include "mem/ruby/slicc_interface/Message.hh"
 

src/mem/ruby/slicc_interface/Message.hh

@@ -32,7 +32,6 @@
 #include <iostream>
 
 #include "base/refcnt.hh"
-#include "mem/ruby/common/TypeDefines.hh"
 #include "mem/packet.hh"
 
 class Message;
@@ -41,7 +40,7 @@ typedef RefCountingPtr<Message> MsgPtr;
 class Message : public RefCounted
 {
   public:
-    Message(Time curTime)
+    Message(Cycles curTime)
         : m_time(curTime),
           m_LastEnqueueTime(curTime),
           m_DelayedCycles(0)
@@ -72,19 +71,19 @@ class Message : public RefCounted
     virtual bool functionalWrite(Packet *pkt) = 0;
     //{ fatal("Write functional access not implemented!"); }
 
-    void setDelayedCycles(const Time cycles) { m_DelayedCycles = cycles; }
-    const Time getDelayedCycles() const {return m_DelayedCycles;}
+    void setDelayedCycles(const Cycles cycles) { m_DelayedCycles = cycles; }
+    const Cycles getDelayedCycles() const {return m_DelayedCycles;}
 
-    void setLastEnqueueTime(const Time& time) { m_LastEnqueueTime = time; }
-    const Time getLastEnqueueTime() const {return m_LastEnqueueTime;}
+    void setLastEnqueueTime(const Cycles& time) { m_LastEnqueueTime = time; }
+    const Cycles getLastEnqueueTime() const {return m_LastEnqueueTime;}
 
-    const Time& getTime() const { return m_time; }
-    void setTime(const Time& new_time) { m_time = new_time; }
+    const Cycles& getTime() const { return m_time; }
+    void setTime(const Cycles& new_time) { m_time = new_time; }
 
   private:
-    Time m_time;
-    Time m_LastEnqueueTime; // my last enqueue time
-    int m_DelayedCycles; // my delayed cycles
+    Cycles m_time;
+    Cycles m_LastEnqueueTime; // my last enqueue time
+    Cycles m_DelayedCycles; // my delayed cycles
 };
 
 inline std::ostream&

src/mem/ruby/slicc_interface/NetworkMessage.hh

@@ -42,7 +42,7 @@ typedef RefCountingPtr<NetworkMessage> NetMsgPtr;
 class NetworkMessage : public Message
 {
   public:
-    NetworkMessage(Time curTime)
+    NetworkMessage(Cycles curTime)
         : Message(curTime), m_internal_dest_valid(false)
     { }
 

src/mem/ruby/slicc_interface/RubyRequest.hh

@@ -51,7 +51,7 @@ class RubyRequest : public Message
     PacketPtr pkt;
     unsigned m_contextId;
 
-    RubyRequest(Time curTime, uint64_t _paddr, uint8_t* _data, int _len,
+    RubyRequest(Cycles curTime, uint64_t _paddr, uint8_t* _data, int _len,
         uint64_t _pc, RubyRequestType _type, RubyAccessMode _access_mode,
         PacketPtr _pkt, PrefetchBit _pb = PrefetchBit_No,
         unsigned _proc_id = 100)
@@ -70,7 +70,7 @@ class RubyRequest : public Message
       m_LineAddress.makeLineAddress();
     }
 
-    RubyRequest(Time curTime) : Message(curTime)
+    RubyRequest(Cycles curTime) : Message(curTime)
     {
     }
 

src/mem/ruby/system/MemoryNode.hh

@@ -42,6 +42,7 @@
 
 #include "mem/protocol/MemoryRequestType.hh"
 #include "mem/ruby/common/Global.hh"
+#include "mem/ruby/common/TypeDefines.hh"
 #include "mem/ruby/slicc_interface/Message.hh"
 
 class MemoryNode

src/mem/slicc/symbols/Type.py

@@ -246,7 +246,7 @@ $klass ${{self.c_ident}}$parent
 ''', klass="class")
 
         if self.isMessage:
-            code('(Time curTime) : %s(curTime) {' % self["interface"])
+            code('(Cycles curTime) : %s(curTime) {' % self["interface"])
         else:
             code('()\n\t\t{')
 
@@ -291,7 +291,7 @@ $klass ${{self.c_ident}}$parent
             params = ', '.join(params)
 
             if self.isMessage:
-                params = "const Time curTime, " + params
+                params = "const Cycles curTime, " + params
 
             code('${{self.c_ident}}($params)')