1/* 2 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; --- 30 unchanged lines hidden (view full) --- 39 40#ifndef __MEM_RUBY_NETWORK_SIMPLE_TOPOLOGY_HH__ 41#define __MEM_RUBY_NETWORK_SIMPLE_TOPOLOGY_HH__ 42 43#include <iostream> 44#include <string> 45#include <vector> 46 |
47#include "mem/protocol/LinkDirection.hh" |
48#include "mem/ruby/common/Global.hh" 49#include "mem/ruby/system/NodeID.hh" |
50#include "params/Topology.hh" 51#include "sim/sim_object.hh" 52 |
53class NetDest; |
54class Network; |
55 56typedef std::vector<std::vector<int> > Matrix; 57 |
58struct LinkEntry |
59{ |
60 BasicLink *link; 61 LinkDirection direction; |
62}; 63 |
64typedef std::map<std::pair<int, int>, LinkEntry> LinkMap; |
65 |
66class Topology : public SimObject 67{ 68 public: 69 typedef TopologyParams Params; 70 Topology(const Params *p); 71 virtual ~Topology() {} 72 const Params *params() const { return (const Params *)_params; } 73 |
74 void init(); |
75 int numSwitches() const { return m_number_of_switches; } 76 void createLinks(Network *net, bool isReconfiguration); 77 78 void initNetworkPtr(Network* net_ptr); 79 80 const std::string getName() { return m_name; } 81 void printStats(std::ostream& out) const; 82 void clearStats(); 83 void printConfig(std::ostream& out) const; 84 void print(std::ostream& out) const { out << "[Topology]"; } 85 86 protected: |
87 void addLink(SwitchID src, SwitchID dest, BasicLink* link, 88 LinkDirection dir); |
89 void makeLink(Network *net, SwitchID src, SwitchID dest, |
90 const NetDest& routing_table_entry, 91 bool isReconfiguration); |
92 |
93 std::string getDesignStr(); 94 // Private copy constructor and assignment operator 95 Topology(const Topology& obj); 96 Topology& operator=(const Topology& obj); 97 98 std::string m_name; 99 bool m_print_config; 100 NodeID m_nodes; 101 int m_number_of_switches; 102 103 std::vector<AbstractController*> m_controller_vector; |
104 std::vector<BasicExtLink*> m_ext_link_vector; 105 std::vector<BasicIntLink*> m_int_link_vector; |
106 |
107 Matrix m_component_latencies; 108 Matrix m_component_inter_switches; |
109 110 LinkMap m_link_map; 111 std::vector<BasicRouter*> m_router_vector; |
112}; 113 114inline std::ostream& 115operator<<(std::ostream& out, const Topology& obj) 116{ 117 obj.print(out); 118 out << std::flush; 119 return out; 120} 121 122#endif // __MEM_RUBY_NETWORK_SIMPLE_TOPOLOGY_HH__ |