// $Id: anynet.hpp 5354 2012-11-07 23:51:49Z qtedq $

/*
 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
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 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 _ANYNET_HPP_
#define _ANYNET_HPP_

#include "network.hpp"
#include "routefunc.hpp"
#include <cassert>
#include <string>
#include <map>
#include <list>

class AnyNet : public Network {

  string file_name;
  //associtation between  nodes and routers
  map<int, int > node_list;
  //[link type][src router][dest router]=(port, latency)
  vector<map<int,  map<int, pair<int,int> > > > router_list;
  //stores minimal routing information from every router to every node
  //[router][dest_node]=port
  vector<map<int, int> > routing_table;

  void _ComputeSize( const Configuration &config );
  void _BuildNet( const Configuration &config );
  void readFile();
  void buildRoutingTable();
  void route(int r_start);

public:
  AnyNet( const Configuration &config, const string & name );
  ~AnyNet();

  int GetN( ) const{ return -1;}
  int GetK( ) const{ return -1;}

  static void RegisterRoutingFunctions();
  double Capacity( ) const {return -1;}
  void InsertRandomFaults( const Configuration &config ){}
};

void min_anynet( const Router *r, const Flit *f, int in_channel, 
		      OutputSet *outputs, bool inject );
#endif