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# Author: Tushar Krishna
28
29import m5
30from m5.objects import *
31from m5.defines import buildEnv
32from m5.util import addToPath
33import os, optparse, sys
34
35addToPath('../')
36

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85#
86Ruby.define_options(parser)
87
88execfile(os.path.join(config_root, "common", "Options.py"))
89
90(options, args) = parser.parse_args()
91
92if args:
93 print "Error: script doesn't take any positional arguments"
94 sys.exit(1)
95
96
97if options.inj_vnet > 2:
98 print "Error: Injection vnet %d should be 0 (1-flit), 1 (1-flit) \
99 or 2 (5-flit) or -1 (random)"\
100 % (options.inj_vnet)
101 sys.exit(1)
102
103
104cpus = [ GarnetSyntheticTraffic(
105 num_packets_max=options.num_packets_max,
106 single_sender=options.single_sender_id,
107 single_dest=options.single_dest_id,
108 sim_cycles=options.sim_cycles,

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148m5.ticks.setGlobalFrequency('1ns')
149
150# instantiate configuration
151m5.instantiate()
152
153# simulate until program terminates
154exit_event = m5.simulate(options.abs_max_tick)
155
156print 'Exiting @ tick', m5.curTick(), 'because', exit_event.getCause()