1# Copyright (c) 2006-2007 The Regents of The University of Michigan
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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43parser.add_option("-l", "--maxloads", default="1G", metavar="N",
44 help="Stop after N loads [default: %default]")
45parser.add_option("-m", "--maxtick", type="int", default=m5.MaxTick,
46 metavar="T",
47 help="Stop after T ticks")
48parser.add_option("-n", "--numtesters", type="int", default=8,
49 metavar="N",
50 help="Number of tester pseudo-CPUs [default: %default]")
51
52parser.add_option("-f", "--functional", type="int", default=0,
53 metavar="PCT",
54 help="Target percentage of functional accesses "
55 "[default: %default]")
56parser.add_option("-u", "--uncacheable", type="int", default=0,
57 metavar="PCT",
58 help="Target percentage of uncacheable accesses "

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88# Base L1 Cache
89# ====================
90
91class L1(BaseCache):
92 latency = '1ns'
93 block_size = block_size
94 mshrs = num_l1_mshrs
95 tgts_per_mshr = 8
96
97# ----------------------
98# Base L2 Cache
99# ----------------------
100
101class L2(BaseCache):
102 block_size = block_size
103 latency = '10ns'
104 mshrs = num_l2_mshrs
105 tgts_per_mshr = 16
106 write_buffers = 8
107
108if options.numtesters > block_size:
109 print "Error: Number of testers limited to %s because of false sharing" \
110 % (block_size)
111 sys.exit(1)
112
113cpus = [ MemTest(atomic=options.atomic, max_loads=options.maxloads,
114 percent_functional=options.functional,

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