BasicLink.py (9499:b03b556a8fbb) BasicLink.py (11663:cf870cd20cfc)
1# Copyright (c) 2011 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

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30from m5.params import *
31from m5.SimObject import SimObject
32
33class BasicLink(SimObject):
34 type = 'BasicLink'
35 cxx_header = "mem/ruby/network/BasicLink.hh"
36 link_id = Param.Int("ID in relation to other links")
37 latency = Param.Cycles(1, "latency")
1# Copyright (c) 2011 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

--- 21 unchanged lines hidden (view full) ---

30from m5.params import *
31from m5.SimObject import SimObject
32
33class BasicLink(SimObject):
34 type = 'BasicLink'
35 cxx_header = "mem/ruby/network/BasicLink.hh"
36 link_id = Param.Int("ID in relation to other links")
37 latency = Param.Cycles(1, "latency")
38 # The following banwidth factor does not translate to the same value for
39 # both the simple and Garnet models. For the most part, the bandwidth
40 # factor is the width of the link in bytes, expect for certain situations
41 # with regard to the simple network.
38 # Width of the link in bytes
39 # Only used by simple network.
40 # Garnet models this by flit size
42 bandwidth_factor = Param.Int("generic bandwidth factor, usually in bytes")
43 weight = Param.Int(1, "used to restrict routing in shortest path analysis")
44
45class BasicExtLink(BasicLink):
46 type = 'BasicExtLink'
47 cxx_header = "mem/ruby/network/BasicLink.hh"
48 ext_node = Param.RubyController("External node")
49 int_node = Param.BasicRouter("ID of internal node")
50 bandwidth_factor = 16
51
52class BasicIntLink(BasicLink):
53 type = 'BasicIntLink'
54 cxx_header = "mem/ruby/network/BasicLink.hh"
41 bandwidth_factor = Param.Int("generic bandwidth factor, usually in bytes")
42 weight = Param.Int(1, "used to restrict routing in shortest path analysis")
43
44class BasicExtLink(BasicLink):
45 type = 'BasicExtLink'
46 cxx_header = "mem/ruby/network/BasicLink.hh"
47 ext_node = Param.RubyController("External node")
48 int_node = Param.BasicRouter("ID of internal node")
49 bandwidth_factor = 16
50
51class BasicIntLink(BasicLink):
52 type = 'BasicIntLink'
53 cxx_header = "mem/ruby/network/BasicLink.hh"
55 node_a = Param.BasicRouter("Router on one end")
56 node_b = Param.BasicRouter("Router on other end")
54 src_node = Param.BasicRouter("Router on src end")
55 dst_node = Param.BasicRouter("Router on dst end")
57 bandwidth_factor = 16
56 bandwidth_factor = 16