AbstractController.cc (9595:470016acf37d) | AbstractController.cc (9596:aa73a81cf92c) |
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1/* 2 * Copyright (c) 2011 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; --- 72 unchanged lines hidden (view full) --- 81} 82 83void 84AbstractController::connectWithPeer(AbstractController *c) 85{ 86 getQueuesFromPeer(c); 87 c->getQueuesFromPeer(this); 88} | 1/* 2 * Copyright (c) 2011 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; --- 72 unchanged lines hidden (view full) --- 81} 82 83void 84AbstractController::connectWithPeer(AbstractController *c) 85{ 86 getQueuesFromPeer(c); 87 c->getQueuesFromPeer(this); 88} |
89 90void 91AbstractController::stallBuffer(MessageBuffer* buf, Address addr) 92{ 93 if (m_waiting_buffers.count(addr) == 0) { 94 MsgVecType* msgVec = new MsgVecType; 95 msgVec->resize(m_max_in_port_rank, NULL); 96 m_waiting_buffers[addr] = msgVec; 97 } 98 (*(m_waiting_buffers[addr]))[m_cur_in_port_rank] = buf; 99} 100 101void 102AbstractController::wakeUpBuffers(Address addr) 103{ 104 if (m_waiting_buffers.count(addr) > 0) { 105 // 106 // Wake up all possible lower rank (i.e. lower priority) buffers that could 107 // be waiting on this message. 108 // 109 for (int in_port_rank = m_cur_in_port_rank - 1; 110 in_port_rank >= 0; 111 in_port_rank--) { 112 if ((*(m_waiting_buffers[addr]))[in_port_rank] != NULL) { 113 (*(m_waiting_buffers[addr]))[in_port_rank]->reanalyzeMessages(addr); 114 } 115 } 116 delete m_waiting_buffers[addr]; 117 m_waiting_buffers.erase(addr); 118 } 119} 120 121void 122AbstractController::wakeUpAllBuffers(Address addr) 123{ 124 if (m_waiting_buffers.count(addr) > 0) { 125 // 126 // Wake up all possible lower rank (i.e. lower priority) buffers that could 127 // be waiting on this message. 128 // 129 for (int in_port_rank = m_max_in_port_rank - 1; 130 in_port_rank >= 0; 131 in_port_rank--) { 132 if ((*(m_waiting_buffers[addr]))[in_port_rank] != NULL) { 133 (*(m_waiting_buffers[addr]))[in_port_rank]->reanalyzeMessages(addr); 134 } 135 } 136 delete m_waiting_buffers[addr]; 137 m_waiting_buffers.erase(addr); 138 } 139} 140 141void 142AbstractController::wakeUpAllBuffers() 143{ 144 // 145 // Wake up all possible buffers that could be waiting on any message. 146 // 147 148 std::vector<MsgVecType*> wokeUpMsgVecs; 149 150 if(m_waiting_buffers.size() > 0) { 151 for (WaitingBufType::iterator buf_iter = m_waiting_buffers.begin(); 152 buf_iter != m_waiting_buffers.end(); 153 ++buf_iter) { 154 for (MsgVecType::iterator vec_iter = buf_iter->second->begin(); 155 vec_iter != buf_iter->second->end(); 156 ++vec_iter) { 157 if (*vec_iter != NULL) { 158 (*vec_iter)->reanalyzeAllMessages(); 159 } 160 } 161 wokeUpMsgVecs.push_back(buf_iter->second); 162 } 163 164 for (std::vector<MsgVecType*>::iterator wb_iter = wokeUpMsgVecs.begin(); 165 wb_iter != wokeUpMsgVecs.end(); 166 ++wb_iter) { 167 delete (*wb_iter); 168 } 169 170 m_waiting_buffers.clear(); 171 } 172} |
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