regress (6928:5bd33f7c26ea) regress (7047:04d988a19ae9)
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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31import os
32import optparse
33import datetime
34from subprocess import call
35
36progname = os.path.basename(sys.argv[0])
37
38optparser = optparse.OptionParser()
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;

--- 22 unchanged lines hidden (view full) ---

31import os
32import optparse
33import datetime
34from subprocess import call
35
36progname = os.path.basename(sys.argv[0])
37
38optparser = optparse.OptionParser()
39optparser.add_option('-v', '--verbose', dest='verbose', action='store_true',
40 default=False,
41 help='echo commands before executing')
42optparser.add_option('--builds', dest='builds',
43 default='ALPHA_SE,ALPHA_SE_MOESI_hammer,' \
44 'ALPHA_SE_MESI_CMP_directory,' \
45 'ALPHA_SE_MOESI_CMP_directory,' \
46 'ALPHA_SE_MOESI_CMP_token,' \
47 'ALPHA_FS,MIPS_SE,' \
48 'POWER_SE,SPARC_SE,SPARC_FS,X86_SE,ARM_SE',
49 help='comma-separated list of build targets to test '
50 " (default: '%default')" )
51optparser.add_option('--variants', dest='variants',
52 default='fast',
53 help='comma-separated list of build variants to test '
54 " (default: '%default')" )
55optparser.add_option('--scons-opts', dest='scons_opts', default='',
56 help='scons options', metavar='OPTS')
57optparser.add_option('-j', '--jobs', type='int', default=1,
58 help='number of parallel jobs to use')
59optparser.add_option('-k', '--keep-going', action='store_true',
60 help='keep going after errors')
39add_option = optparser.add_option
40add_option('-v', '--verbose', dest='verbose', action='store_true',
41 default=False,
42 help='echo commands before executing')
43add_option('--builds', dest='builds',
44 default='ALPHA_SE,ALPHA_SE_MOESI_hammer,' \
45 'ALPHA_SE_MESI_CMP_directory,' \
46 'ALPHA_SE_MOESI_CMP_directory,' \
47 'ALPHA_SE_MOESI_CMP_token,' \
48 'ALPHA_FS,MIPS_SE,POWER_SE,SPARC_SE,SPARC_FS,X86_SE,ARM_SE',
49 help="comma-separated build targets to test (default: '%default')")
50add_option('--variants', dest='variants', default='fast',
51 help="comma-separated build variants to test (default: '%default')")
52add_option('--scons-opts', dest='scons_opts', default='', metavar='OPTS',
53 help='scons options')
54add_option('-j', '--jobs', type='int', default=1,
55 help='number of parallel jobs to use')
56add_option('-k', '--keep-going', action='store_true',
57 help='keep going after errors')
58add_option('-D', '--build-dir', default='',
59 help='build directory location')
60add_option('-n', "--no-exec", default=False, action='store_true',
61 help="don't actually invoke scons, just echo SCons command line")
61
62(options, tests) = optparser.parse_args()
63
64
65# split list options on ',' to get Python lists
66builds = options.builds.split(',')
67variants = options.variants.split(',')
68
62
63(options, tests) = optparser.parse_args()
64
65
66# split list options on ',' to get Python lists
67builds = options.builds.split(',')
68variants = options.variants.split(',')
69
70options.build_dir = os.path.join(options.build_dir, 'build')
71
69# Call os.system() and raise exception if return status is non-zero
70def system(cmd):
71 try:
72 retcode = call(cmd, shell=True)
73 if retcode < 0:
74 print >>sys.stderr, "Child was terminated by signal", -retcode
75 print >>sys.stderr, "When attemping to execute: %s" % cmd
76 sys.exit(1)

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86# Quote string s so it can be passed as a shell arg
87def shellquote(s):
88 if ' ' in s:
89 s = "'%s'" % s
90 return s
91
92if not tests:
93 print "No tests specified, just building binaries."
72# Call os.system() and raise exception if return status is non-zero
73def system(cmd):
74 try:
75 retcode = call(cmd, shell=True)
76 if retcode < 0:
77 print >>sys.stderr, "Child was terminated by signal", -retcode
78 print >>sys.stderr, "When attemping to execute: %s" % cmd
79 sys.exit(1)

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89# Quote string s so it can be passed as a shell arg
90def shellquote(s):
91 if ' ' in s:
92 s = "'%s'" % s
93 return s
94
95if not tests:
96 print "No tests specified, just building binaries."
94 targets = ['build/%s/m5.%s' % (build, variant)
97 targets = ['%s/%s/m5.%s' % (options.build_dir, build, variant)
95 for build in builds
96 for variant in variants]
97elif 'all' in tests:
98 for build in builds
99 for variant in variants]
100elif 'all' in tests:
98 targets = ['build/%s/tests/%s' % (build, variant)
101 targets = ['%s/%s/tests/%s' % (options.build_dir, build, variant)
99 for build in builds
100 for variant in variants]
101else:
102 # Ugly! Since we don't have any quick SPARC_FS tests remove the SPARC_FS target
103 # If we ever get a quick SPARC_FS test, this code should be removed
104 if 'quick' in tests and 'SPARC_FS' in builds:
105 builds.remove('SPARC_FS')
102 for build in builds
103 for variant in variants]
104else:
105 # Ugly! Since we don't have any quick SPARC_FS tests remove the SPARC_FS target
106 # If we ever get a quick SPARC_FS test, this code should be removed
107 if 'quick' in tests and 'SPARC_FS' in builds:
108 builds.remove('SPARC_FS')
106 targets = ['build/%s/tests/%s/%s' % (build, variant, test)
109 targets = ['%s/%s/tests/%s/%s' % (options.build_dir, build, variant, test)
107 for build in builds
108 for variant in variants
109 for test in tests]
110
110 for build in builds
111 for variant in variants
112 for test in tests]
113
114def cpu_count():
115 if 'bsd' in sys.platform or sys.platform == 'darwin':
116 try:
117 return int(os.popen('sysctl -n hw.ncpu').read())
118 except ValueError:
119 pass
120 else:
121 try:
122 return os.sysconf('SC_NPROCESSORS_ONLN')
123 except (ValueError, OSError, AttributeError):
124 pass
125
126 raise NotImplementedError('cannot determine number of cpus')
127
111scons_opts = options.scons_opts
112if options.jobs != 1:
128scons_opts = options.scons_opts
129if options.jobs != 1:
130 if options.jobs == 0:
131 options.jobs = cpu_count()
113 scons_opts += ' -j %d' % options.jobs
114if options.keep_going:
115 scons_opts += ' -k'
116
132 scons_opts += ' -j %d' % options.jobs
133if options.keep_going:
134 scons_opts += ' -k'
135
117system('scons IGNORE_STYLE=True %s %s' % (scons_opts, ' '.join(targets)))
118
119sys.exit(0)
136cmd = 'scons IGNORE_STYLE=True %s %s' % (scons_opts, ' '.join(targets))
137if options.no_exec:
138 print cmd
139else:
140 system(cmd)
141 sys.exit(0)