CrossbarGarnet.py (11663:cf870cd20cfc) CrossbarGarnet.py (13774:a1be2a0c55f2)
1# Copyright (c) 2016 Georgia Institute of Technology
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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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: Tushar Krishna
28
1# Copyright (c) 2016 Georgia Institute of Technology
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

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

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: Tushar Krishna
28
29from __future__ import print_function
30from __future__ import absolute_import
31
29from m5.params import *
30from m5.objects import *
31
32from m5.params import *
33from m5.objects import *
34
32from BaseTopology import SimpleTopology
35from .BaseTopology import SimpleTopology
33
34class CrossbarGarnet(SimpleTopology):
35 description='CrossbarGarnet'
36
37 def makeTopology(self, options, network, IntLink, ExtLink, Router):
38 # Create one router in Garnet. Internally models a crossbar and
39 # the associated allocator.
40 # For simple network, use Crossbar.py
41
42 xbar = Router(router_id=0)
43 network.routers = xbar
44
45 ext_links = [ExtLink(link_id=i, ext_node=n, int_node=xbar)
46 for (i, n) in enumerate(self.nodes)]
47 network.ext_links = ext_links
48
49 int_links = []
50 network.int_links = int_links
36
37class CrossbarGarnet(SimpleTopology):
38 description='CrossbarGarnet'
39
40 def makeTopology(self, options, network, IntLink, ExtLink, Router):
41 # Create one router in Garnet. Internally models a crossbar and
42 # the associated allocator.
43 # For simple network, use Crossbar.py
44
45 xbar = Router(router_id=0)
46 network.routers = xbar
47
48 ext_links = [ExtLink(link_id=i, ext_node=n, int_node=xbar)
49 for (i, n) in enumerate(self.nodes)]
50 network.ext_links = ext_links
51
52 int_links = []
53 network.int_links = int_links