src/mem/ruby/network/BasicLink.cc

   1 /*
   2  * Copyright (c) 2011 Advanced Micro Devices, Inc.
   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;
   9  * redistributions in binary form must reproduce the above copyright
  10  * notice, this list of conditions and the following disclaimer in the
  11  * documentation and/or other materials provided with the distribution;
  12  * neither the name of the copyright holders nor the names of its
  13  * contributors may be used to endorse or promote products derived from
  14  * this software without specific prior written permission.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  17  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  18  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  19  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  20  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  21  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  22  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  26  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27  */
  28
  29 #include "mem/ruby/network/BasicLink.hh"
  30
  31 BasicLink::BasicLink(const Params *p)
  32     : SimObject(p)
  33 {
  34     m_latency = p->latency;
  35     m_bandwidth_factor = p->bandwidth_factor;
  36     m_weight = p->weight;
  37 }
  38
  39 void
  40 BasicLink::init()
  41 {
  42 }
  43
  44 void
  45 BasicLink::print(std::ostream& out) const
  46 {
  47     out << name();
  48 }
  49
  50 BasicLink *
  51 BasicLinkParams::create()
  52 {
  53     return new BasicLink(this);
  54 }
  55
  56 BasicExtLink::BasicExtLink(const Params *p)
  57     : BasicLink(p)
  58 {
  59     m_int_node = p->int_node;
  60     m_ext_node = p->ext_node;
  61 }
  62
  63 BasicExtLink *
  64 BasicExtLinkParams::create()
  65 {
  66     return new BasicExtLink(this);
  67 }
  68
  69 BasicIntLink::BasicIntLink(const Params *p)
  70     : BasicLink(p)
  71 {
  72     m_node_a = p->node_a;
  73     m_node_b = p->node_b;
  74 }
  75
  76 BasicIntLink *
  77 BasicIntLinkParams::create()
  78 {
  79     return new BasicIntLink(this);
  80 }