NetworkInterface.hh (11666:10d59d546ea2) | NetworkInterface.hh (11762:29d401db3746) |
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1/* 2 * Copyright (c) 2008 Princeton University 3 * Copyright (c) 2016 Georgia Institute of Technology 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are 8 * met: redistributions of source code must retain the above copyright --- 69 unchanged lines hidden (view full) --- 78 const NodeID m_id; 79 const int m_virtual_networks, m_vc_per_vnet, m_num_vcs; 80 int m_router_id; // id of my router 81 std::vector<OutVcState *> m_out_vc_state; 82 std::vector<int> m_vc_allocator; 83 int m_vc_round_robin; // For round robin scheduling 84 flitBuffer *outFlitQueue; // For modeling link contention 85 flitBuffer *outCreditQueue; | 1/* 2 * Copyright (c) 2008 Princeton University 3 * Copyright (c) 2016 Georgia Institute of Technology 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are 8 * met: redistributions of source code must retain the above copyright --- 69 unchanged lines hidden (view full) --- 78 const NodeID m_id; 79 const int m_virtual_networks, m_vc_per_vnet, m_num_vcs; 80 int m_router_id; // id of my router 81 std::vector<OutVcState *> m_out_vc_state; 82 std::vector<int> m_vc_allocator; 83 int m_vc_round_robin; // For round robin scheduling 84 flitBuffer *outFlitQueue; // For modeling link contention 85 flitBuffer *outCreditQueue; |
86 int m_deadlock_threshold; |
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86 87 NetworkLink *inNetLink; 88 NetworkLink *outNetLink; 89 CreditLink *inCreditLink; 90 CreditLink *outCreditLink; 91 92 // Input Flit Buffers 93 // The flit buffers which will serve the Consumer 94 std::vector<flitBuffer *> m_ni_out_vcs; 95 std::vector<Cycles> m_ni_out_vcs_enqueue_time; 96 97 // The Message buffers that takes messages from the protocol 98 std::vector<MessageBuffer *> inNode_ptr; 99 // The Message buffers that provides messages to the protocol 100 std::vector<MessageBuffer *> outNode_ptr; | 87 88 NetworkLink *inNetLink; 89 NetworkLink *outNetLink; 90 CreditLink *inCreditLink; 91 CreditLink *outCreditLink; 92 93 // Input Flit Buffers 94 // The flit buffers which will serve the Consumer 95 std::vector<flitBuffer *> m_ni_out_vcs; 96 std::vector<Cycles> m_ni_out_vcs_enqueue_time; 97 98 // The Message buffers that takes messages from the protocol 99 std::vector<MessageBuffer *> inNode_ptr; 100 // The Message buffers that provides messages to the protocol 101 std::vector<MessageBuffer *> outNode_ptr; |
102 // When a vc stays busy for a long time, it indicates a deadlock 103 std::vector<int> vc_busy_counter; |
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101 102 bool flitisizeMessage(MsgPtr msg_ptr, int vnet); 103 int calculateVC(int vnet); 104 void scheduleOutputLink(); 105 void checkReschedule(); 106}; 107 108#endif // __MEM_RUBY_NETWORK_GARNET_NETWORK_INTERFACE_HH__ | 104 105 bool flitisizeMessage(MsgPtr msg_ptr, int vnet); 106 int calculateVC(int vnet); 107 void scheduleOutputLink(); 108 void checkReschedule(); 109}; 110 111#endif // __MEM_RUBY_NETWORK_GARNET_NETWORK_INTERFACE_HH__ |