1#! /usr/bin/env python
2# Copyright (c) 2005-2007 The Regents of The University of Michigan
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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35
36progname = os.path.basename(sys.argv[0])
37
38optparser = optparse.OptionParser()
39add_option = optparser.add_option
40add_option('-v', '--verbose', action='store_true', default=False,
41 help='echo commands before executing')
42add_option('--builds',
43 default='ALPHA,ALPHA_MOESI_hammer,' \
44 'ALPHA_MESI_CMP_directory,' \
45 'ALPHA_MOESI_CMP_directory,' \
46 'ALPHA_MOESI_CMP_token,' \
47 'MIPS,' \
48 'POWER,' \
49 'SPARC,' \
50 'X86,' \
51 'ARM',
52 help="comma-separated build targets to test (default: '%default')")
53add_option('--modes',
54 default='se,fs',
55 help="comma-separated modes to test (default: '%default')")
56add_option('--test-variants', default='opt',
57 help="comma-separated build variants to test (default: '%default')"\
58 ", set to '' for none")
59add_option('--compile-variants', default='debug,fast',
60 help="comma-separated build variants to compile only (not test) " \
61 "(default: '%default'), set to '' for none", metavar='VARIANTS')
62add_option('--scons-opts', default='', metavar='OPTS',
63 help='scons options')

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79# empty string
80def split_if_nonempty(s):
81 if not s:
82 return []
83 return s.split(',')
84
85# split list options on ',' to get Python lists
86builds = split_if_nonempty(options.builds)
87modes = split_if_nonempty(options.modes)
88test_variants = split_if_nonempty(options.test_variants)
89compile_variants = split_if_nonempty(options.compile_variants)
90
91options.build_dir = os.path.join(options.build_dir, 'build')
92
93# Call os.system() and raise exception if return status is non-zero
94def system(cmd):
95 try:

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110targets = []
111
112# start with compile-only targets, if any
113if compile_variants:
114 targets += ['%s/%s/m5.%s' % (options.build_dir, build, variant)
115 for variant in compile_variants
116 for build in builds]
117
118# By default run the 'quick' tests, all expands to quick and long
119if not tests:
120 tests = ['quick']
121elif 'all' in tests:
122 tests = ['quick,long']
123
124# set up test targets for scons, since we don't have any quick SPARC
125# full-system tests exclude it
126targets += ['%s/%s/tests/%s/%s/%s' % (options.build_dir, build, variant, test,
127 mode)
128 for build in builds
129 for variant in test_variants
130 for test in tests
131 for mode in modes
132 if not (build == 'SPARC' and test == 'quick' and mode == 'fs')]
133
134def cpu_count():
135 if 'bsd' in sys.platform or sys.platform == 'darwin':
136 try:
137 return int(os.popen('sysctl -n hw.ncpu').read())
138 except ValueError:
139 pass
140 else:

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