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# Note: the L1 Cache latency is only used by the sequencer on fast path hits
39#
40class L1Cache(RubyCache):
41 latency = 3
42
43#
44# Note: the L2 Cache latency is not currently used
45#
46class L2Cache(RubyCache):
47 latency = 15
48
49def define_options(parser):
50 return
51
52def create_system(options, full_system, system, dma_ports, ruby_system):
53
54 if buildEnv['PROTOCOL'] != 'MOESI_CMP_directory':
55 panic("This script requires the MOESI_CMP_directory protocol to be built.")
56

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