Network.hh (9275:ef43e69c837a) Network.hh (9302:c2e70a9bc340)
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;

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39
40#ifndef __MEM_RUBY_NETWORK_NETWORK_HH__
41#define __MEM_RUBY_NETWORK_NETWORK_HH__
42
43#include <iostream>
44#include <string>
45#include <vector>
46
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;

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39
40#ifndef __MEM_RUBY_NETWORK_NETWORK_HH__
41#define __MEM_RUBY_NETWORK_NETWORK_HH__
42
43#include <iostream>
44#include <string>
45#include <vector>
46
47#include "mem/packet.hh"
47#include "mem/protocol/LinkDirection.hh"
48#include "mem/protocol/MessageSizeType.hh"
49#include "mem/ruby/common/TypeDefines.hh"
50#include "params/RubyNetwork.hh"
51#include "sim/sim_object.hh"
52
53class NetDest;
54class MessageBuffer;

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76 virtual int getNumNodes() {return 1;}
77
78 virtual void makeOutLink(SwitchID src, NodeID dest, BasicLink* link,
79 LinkDirection direction,
80 const NetDest& routing_table_entry,
81 bool isReconfiguration) = 0;
82 virtual void makeInLink(NodeID src, SwitchID dest, BasicLink* link,
83 LinkDirection direction,
48#include "mem/protocol/LinkDirection.hh"
49#include "mem/protocol/MessageSizeType.hh"
50#include "mem/ruby/common/TypeDefines.hh"
51#include "params/RubyNetwork.hh"
52#include "sim/sim_object.hh"
53
54class NetDest;
55class MessageBuffer;

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77 virtual int getNumNodes() {return 1;}
78
79 virtual void makeOutLink(SwitchID src, NodeID dest, BasicLink* link,
80 LinkDirection direction,
81 const NetDest& routing_table_entry,
82 bool isReconfiguration) = 0;
83 virtual void makeInLink(NodeID src, SwitchID dest, BasicLink* link,
84 LinkDirection direction,
84 const NetDest& routing_table_entry,
85 const NetDest& routing_table_entry,
85 bool isReconfiguration) = 0;
86 virtual void makeInternalLink(SwitchID src, SwitchID dest, BasicLink* link,
87 LinkDirection direction,
88 const NetDest& routing_table_entry,
89 bool isReconfiguration) = 0;
90
91 virtual void reset() = 0;
92
93 virtual void printStats(std::ostream& out) const = 0;
94 virtual void clearStats() = 0;
95 virtual void print(std::ostream& out) const = 0;
96
86 bool isReconfiguration) = 0;
87 virtual void makeInternalLink(SwitchID src, SwitchID dest, BasicLink* link,
88 LinkDirection direction,
89 const NetDest& routing_table_entry,
90 bool isReconfiguration) = 0;
91
92 virtual void reset() = 0;
93
94 virtual void printStats(std::ostream& out) const = 0;
95 virtual void clearStats() = 0;
96 virtual void print(std::ostream& out) const = 0;
97
98 /*
99 * Virtual functions for functionally reading and writing packets in
100 * the network. Each network needs to implement these for functional
101 * accesses to work correctly.
102 */
103 virtual bool functionalRead(Packet *pkt)
104 { fatal("Functional read not implemented.\n"); }
105 virtual uint32_t functionalWrite(Packet *pkt)
106 { fatal("Functional write not implemented.\n"); }
107
97 protected:
98 // Private copy constructor and assignment operator
99 Network(const Network& obj);
100 Network& operator=(const Network& obj);
101
102 protected:
103 const std::string m_name;
104 int m_nodes;

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109 // Private copy constructor and assignment operator
110 Network(const Network& obj);
111 Network& operator=(const Network& obj);
112
113 protected:
114 const std::string m_name;
115 int m_nodes;

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