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; --- 27 unchanged lines hidden (view full) --- 36#ifndef __MEM_RUBY_NETWORK_SIMPLE_PERFECTSWITCH_HH__ 37#define __MEM_RUBY_NETWORK_SIMPLE_PERFECTSWITCH_HH__ 38 39#include <iostream> 40#include <string> 41#include <vector> 42 43#include "mem/ruby/common/Consumer.hh" |
44 45class MessageBuffer; 46class NetDest; 47class SimpleNetwork; |
48class Switch; |
49 50struct LinkOrder 51{ 52 int m_link; 53 int m_value; 54}; 55 56class PerfectSwitch : public Consumer 57{ 58 public: |
59 PerfectSwitch(SwitchID sid, Switch *, uint32_t); |
60 ~PerfectSwitch(); 61 62 std::string name() 63 { return csprintf("PerfectSwitch-%i", m_switch_id); } 64 |
65 void init(SimpleNetwork *); |
66 void addInPort(const std::vector<MessageBuffer*>& in); 67 void addOutPort(const std::vector<MessageBuffer*>& out, 68 const NetDest& routing_table_entry); 69 void clearRoutingTables(); 70 void clearBuffers(); 71 void reconfigureOutPort(const NetDest& routing_table_entry); 72 int getInLinks() const { return m_in.size(); } 73 int getOutLinks() const { return m_out.size(); } --- 12 unchanged lines hidden (view full) --- 86 87 SwitchID m_switch_id; 88 89 // vector of queues from the components 90 std::vector<std::vector<MessageBuffer*> > m_in; 91 std::vector<std::vector<MessageBuffer*> > m_out; 92 std::vector<NetDest> m_routing_table; 93 std::vector<LinkOrder> m_link_order; |
94 95 uint32_t m_virtual_networks; |
96 int m_round_robin_start; 97 int m_wakeups_wo_switch; |
98 |
99 SimpleNetwork* m_network_ptr; 100 std::vector<int> m_pending_message_count; 101}; 102 103inline std::ostream& 104operator<<(std::ostream& out, const PerfectSwitch& obj) 105{ 106 obj.print(out); 107 out << std::flush; 108 return out; 109} 110 111#endif // __MEM_RUBY_NETWORK_SIMPLE_PERFECTSWITCH_HH__ |