This patch moves instantiateTopology into Ruby.py and removes the mem/ruby/network/topologies directory. It also adds some extra inheritance to the topologies to clean up some issues in the existing topologies.
60 lines
2.6 KiB
Python
60 lines
2.6 KiB
Python
# Copyright (c) 2011 Advanced Micro Devices, Inc.
|
|
# 2011 Massachusetts Institute of Technology
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions are
|
|
# met: redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer;
|
|
# redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution;
|
|
# neither the name of the copyright holders nor the names of its
|
|
# contributors may be used to endorse or promote products derived from
|
|
# this software without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
#
|
|
# Authors: Brad Beckmann
|
|
# Tushar Krishna
|
|
|
|
from m5.params import *
|
|
from m5.objects import *
|
|
|
|
from BaseTopology import SimpleTopology
|
|
|
|
class Pt2Pt(SimpleTopology):
|
|
description='Pt2Pt'
|
|
|
|
def __init__(self, controllers):
|
|
self.nodes = controllers
|
|
|
|
def makeTopology(self, options, IntLink, ExtLink, Router):
|
|
nodes = self.nodes
|
|
# Create an individual router for each controller, and connect all to all.
|
|
|
|
routers = [Router(router_id=i) for i in range(len(nodes))]
|
|
ext_links = [ExtLink(link_id=i, ext_node=n, int_node=routers[i])
|
|
for (i, n) in enumerate(nodes)]
|
|
link_count = len(nodes)
|
|
|
|
int_links = []
|
|
for i in xrange(len(nodes)):
|
|
for j in xrange(len(nodes)):
|
|
if (i != j):
|
|
link_count += 1
|
|
int_links.append(IntLink(link_id=link_count,
|
|
node_a=routers[i],
|
|
node_b=routers[j]))
|
|
|
|
return routers, int_links, ext_links
|