src/mem/ruby/network/Network.py

   1 # Copyright (c) 2009 Advanced Micro Devices, Inc.
   2 # All rights reserved.
   3 #
   4 # Redistribution and use in source and binary forms, with or without
   5 # modification, are permitted provided that the following conditions are
   6 # met: redistributions of source code must retain the above copyright
   7 # notice, this list of conditions and the following disclaimer;
   8 # redistributions in binary form must reproduce the above copyright
   9 # notice, this list of conditions and the following disclaimer in the
  10 # documentation and/or other materials provided with the distribution;
  11 # neither the name of the copyright holders nor the names of its
  12 # contributors may be used to endorse or promote products derived from
  13 # this software without specific prior written permission.
  14 #
  15 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  16 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  17 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  18 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  19 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  20 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  21 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  22 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  23 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  24 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  25 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  26 #
  27 # Authors: Steve Reinhardt
  28 #          Brad Beckmann
  29
  30 from m5.params import *
  31 from m5.SimObject import SimObject
  32 from BasicLink import BasicLink
  33
  34 class Topology(SimObject):
  35     type = 'Topology'
  36     description = Param.String("Not Specified",
  37                                "the name of the imported topology module")
  38     ext_links = VectorParam.BasicExtLink("Links to external nodes")
  39     int_links = VectorParam.BasicIntLink("Links between internal nodes")
  40     routers = VectorParam.BasicRouter("Network routers")
  41     print_config = Param.Bool(False,
  42         "display topology config in the stats file")
  43
  44 class RubyNetwork(SimObject):
  45     type = 'RubyNetwork'
  46     cxx_class = 'Network'
  47     abstract = True
  48     number_of_virtual_networks = Param.Int(10, "");
  49     topology = Param.Topology("");
  50     control_msg_size = Param.Int(8, "");
  51     ruby_system = Param.RubySystem("");