1# Copyright (c) 2006-2007 The Regents of The University of Michigan
2# Copyright (c) 2009 Advanced Micro Devices, Inc.
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions are
7# met: redistributions of source code must retain the above copyright
8# notice, this list of conditions and the following disclaimer;

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30import math
31import m5
32from m5.objects import *
33from m5.defines import buildEnv
34from Ruby import create_topology
35from Ruby import send_evicts
36
37#
38# Declare caches used by the protocol
39#
40class L1Cache(RubyCache): pass
41class L2Cache(RubyCache): pass
42
43def define_options(parser):
44 parser.add_option("--l1-retries", type="int", default=1,
45 help="Token_CMP: # of l1 retries before going persistent")
46 parser.add_option("--timeout-latency", type="int", default=300,
47 help="Token_CMP: cycles until issuing again");
48 parser.add_option("--disable-dyn-timeouts", action="store_true",
49 help="Token_CMP: disable dyanimc timeouts, use fixed latency instead")
50 parser.add_option("--allow-atomic-migration", action="store_true",

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