Intesim2 Integration

Details: See Review 80001 https://gpgpu-sim-code-review.appspot.com/80001/

[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 16747]

1 files changed, 118 insertions, 0 deletions

diff --git a/src/intersim2/networks/network.hpp b/src/intersim2/networks/network.hpp
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+++ b/src/intersim2/networks/network.hpp
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+// $Id: network.hpp 5188 2012-08-30 00:31:31Z dub $
+
+/*
+ Copyright (c) 2007-2012, Trustees of The Leland Stanford Junior University
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ Redistributions of source code must retain the above copyright notice, this 
+ list of conditions and the following disclaimer.
+ Redistributions in binary form must reproduce the above copyright notice, this
+ list of conditions and the following disclaimer in the documentation and/or
+ other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef _NETWORK_HPP_
+#define _NETWORK_HPP_
+
+#include <vector>
+#include <deque>
+
+#include "module.hpp"
+#include "flit.hpp"
+#include "credit.hpp"
+#include "router.hpp"
+#include "module.hpp"
+#include "timed_module.hpp"
+#include "flitchannel.hpp"
+#include "channel.hpp"
+#include "config_utils.hpp"
+#include "globals.hpp"
+
+typedef Channel<Credit> CreditChannel;
+
+
+class Network : public TimedModule {
+protected:
+
+  int _size;
+  int _nodes;
+  int _channels;
+  int _classes;
+
+  vector<Router *> _routers;
+
+  vector<FlitChannel *> _inject;
+  vector<CreditChannel *> _inject_cred;
+
+  vector<FlitChannel *> _eject;
+  vector<CreditChannel *> _eject_cred;
+
+  vector<FlitChannel *> _chan;
+  vector<CreditChannel *> _chan_cred;
+
+  deque<TimedModule *> _timed_modules;
+
+  virtual void _ComputeSize( const Configuration &config ) = 0;
+  virtual void _BuildNet( const Configuration &config ) = 0;
+
+  void _Alloc( );
+
+public:
+  Network( const Configuration &config, const string & name );
+  virtual ~Network( );
+
+  static Network *New( const Configuration &config, const string & name );
+
+  virtual void WriteFlit( Flit *f, int source );
+  virtual Flit *ReadFlit( int dest );
+
+  virtual void    WriteCredit( Credit *c, int dest );
+  virtual Credit *ReadCredit( int source );
+
+  inline int NumNodes( ) const {return _nodes;}
+
+  virtual void InsertRandomFaults( const Configuration &config );
+  void OutChannelFault( int r, int c, bool fault = true );
+
+  virtual double Capacity( ) const;
+
+  virtual void ReadInputs( );
+  virtual void Evaluate( );
+  virtual void WriteOutputs( );
+
+  void Display( ostream & os = cout ) const;
+  void DumpChannelMap( ostream & os = cout, string const & prefix = "" ) const;
+  void DumpNodeMap( ostream & os = cout, string const & prefix = "" ) const;
+
+  int NumChannels() const {return _channels;}
+  const vector<FlitChannel *> & GetInject() {return _inject;}
+  FlitChannel * GetInject(int index) {return _inject[index];}
+  const vector<CreditChannel *> & GetInjectCred() {return _inject_cred;}
+  CreditChannel * GetInjectCred(int index) {return _inject_cred[index];}
+  const vector<FlitChannel *> & GetEject(){return _eject;}
+  FlitChannel * GetEject(int index) {return _eject[index];}
+  const vector<CreditChannel *> & GetEjectCred(){return _eject_cred;}
+  CreditChannel * GetEjectCred(int index) {return _eject_cred[index];}
+  const vector<FlitChannel *> & GetChannels(){return _chan;}
+  const vector<CreditChannel *> & GetChannelsCred(){return _chan_cred;}
+  const vector<Router *> & GetRouters(){return _routers;}
+  Router * GetRouter(int index) {return _routers[index];}
+  int NumRouters() const {return _size;}
+};
+
+#endif 
+