regress revision 8244:95b2bf400ee4
15627Sgblack@eecs.umich.edu#! /usr/bin/env python 25627Sgblack@eecs.umich.edu# Copyright (c) 2005-2007 The Regents of The University of Michigan 35627Sgblack@eecs.umich.edu# All rights reserved. 45627Sgblack@eecs.umich.edu# 57087Snate@binkert.org# Redistribution and use in source and binary forms, with or without 67087Snate@binkert.org# modification, are permitted provided that the following conditions are 77087Snate@binkert.org# met: redistributions of source code must retain the above copyright 87087Snate@binkert.org# notice, this list of conditions and the following disclaimer; 97087Snate@binkert.org# redistributions in binary form must reproduce the above copyright 107087Snate@binkert.org# notice, this list of conditions and the following disclaimer in the 117087Snate@binkert.org# documentation and/or other materials provided with the distribution; 127087Snate@binkert.org# neither the name of the copyright holders nor the names of its 135627Sgblack@eecs.umich.edu# contributors may be used to endorse or promote products derived from 147087Snate@binkert.org# this software without specific prior written permission. 157087Snate@binkert.org# 167087Snate@binkert.org# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 177087Snate@binkert.org# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 187087Snate@binkert.org# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 197087Snate@binkert.org# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 207087Snate@binkert.org# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 217087Snate@binkert.org# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 225627Sgblack@eecs.umich.edu# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 237087Snate@binkert.org# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 245627Sgblack@eecs.umich.edu# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 255627Sgblack@eecs.umich.edu# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 265627Sgblack@eecs.umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 275627Sgblack@eecs.umich.edu# 285627Sgblack@eecs.umich.edu# Authors: Steve Reinhardt 295627Sgblack@eecs.umich.edu 305627Sgblack@eecs.umich.eduimport sys 315627Sgblack@eecs.umich.eduimport os 325627Sgblack@eecs.umich.eduimport optparse 335627Sgblack@eecs.umich.eduimport datetime 345627Sgblack@eecs.umich.edufrom subprocess import call 355627Sgblack@eecs.umich.edu 365627Sgblack@eecs.umich.eduprogname = os.path.basename(sys.argv[0]) 375627Sgblack@eecs.umich.edu 385627Sgblack@eecs.umich.eduoptparser = optparse.OptionParser() 395627Sgblack@eecs.umich.eduadd_option = optparser.add_option 405627Sgblack@eecs.umich.eduadd_option('-v', '--verbose', dest='verbose', action='store_true', 4111793Sbrandon.potter@amd.com default=False, 425627Sgblack@eecs.umich.edu help='echo commands before executing') 438229Snate@binkert.orgadd_option('--builds', dest='builds', 448229Snate@binkert.org default='ALPHA_SE,ALPHA_SE_MOESI_hammer,' \ 458229Snate@binkert.org 'ALPHA_SE_MESI_CMP_directory,' \ 468229Snate@binkert.org 'ALPHA_SE_MOESI_CMP_directory,' \ 475627Sgblack@eecs.umich.edu 'ALPHA_SE_MOESI_CMP_token,' \ 485627Sgblack@eecs.umich.edu 'ALPHA_FS,' \ 495627Sgblack@eecs.umich.edu 'MIPS_SE,' \ 505627Sgblack@eecs.umich.edu 'POWER_SE,' \ 515627Sgblack@eecs.umich.edu 'SPARC_SE,SPARC_FS,' \ 525627Sgblack@eecs.umich.edu 'X86_SE,X86_FS,' \ 535627Sgblack@eecs.umich.edu 'ARM_SE,ARM_FS', 545627Sgblack@eecs.umich.edu help="comma-separated build targets to test (default: '%default')") 555627Sgblack@eecs.umich.eduadd_option('--variants', dest='variants', default='opt', 565627Sgblack@eecs.umich.edu help="comma-separated build variants to test (default: '%default')") 575627Sgblack@eecs.umich.eduadd_option('--scons-opts', dest='scons_opts', default='', metavar='OPTS', 585627Sgblack@eecs.umich.edu help='scons options') 595627Sgblack@eecs.umich.eduadd_option('-j', '--jobs', type='int', default=1, 605627Sgblack@eecs.umich.edu help='number of parallel jobs to use') 615627Sgblack@eecs.umich.eduadd_option('-k', '--keep-going', action='store_true', 625627Sgblack@eecs.umich.edu help='keep going after errors') 635627Sgblack@eecs.umich.eduadd_option('-D', '--build-dir', default='', 645627Sgblack@eecs.umich.edu help='build directory location') 655627Sgblack@eecs.umich.eduadd_option('-n', "--no-exec", default=False, action='store_true', 665627Sgblack@eecs.umich.edu help="don't actually invoke scons, just echo SCons command line") 675627Sgblack@eecs.umich.edu 685627Sgblack@eecs.umich.edu(options, tests) = optparser.parse_args() 695627Sgblack@eecs.umich.edu 705627Sgblack@eecs.umich.edu 715627Sgblack@eecs.umich.edu# split list options on ',' to get Python lists 725627Sgblack@eecs.umich.edubuilds = options.builds.split(',') 735627Sgblack@eecs.umich.eduvariants = options.variants.split(',') 745627Sgblack@eecs.umich.edu 755627Sgblack@eecs.umich.eduoptions.build_dir = os.path.join(options.build_dir, 'build') 765627Sgblack@eecs.umich.edu 775627Sgblack@eecs.umich.edu# Call os.system() and raise exception if return status is non-zero 785627Sgblack@eecs.umich.edudef system(cmd): 795627Sgblack@eecs.umich.edu try: 805627Sgblack@eecs.umich.edu retcode = call(cmd, shell=True) 815627Sgblack@eecs.umich.edu if retcode < 0: 825627Sgblack@eecs.umich.edu print >>sys.stderr, "Child was terminated by signal", -retcode 835627Sgblack@eecs.umich.edu print >>sys.stderr, "When attemping to execute: %s" % cmd 845627Sgblack@eecs.umich.edu sys.exit(1) 855627Sgblack@eecs.umich.edu elif retcode > 0: 865627Sgblack@eecs.umich.edu print >>sys.stderr, "Child returned", retcode 875627Sgblack@eecs.umich.edu print >>sys.stderr, "When attemping to execute: %s" % cmd 885627Sgblack@eecs.umich.edu sys.exit(1) 895627Sgblack@eecs.umich.edu except OSError, e: 905627Sgblack@eecs.umich.edu print >>sys.stderr, "Execution failed:", e 91 print >>sys.stderr, "When attemping to execute: %s" % cmd 92 sys.exit(1) 93 94# Quote string s so it can be passed as a shell arg 95def shellquote(s): 96 if ' ' in s: 97 s = "'%s'" % s 98 return s 99 100if not tests: 101 print "No tests specified, just building binaries." 102 targets = ['%s/%s/m5.%s' % (options.build_dir, build, variant) 103 for build in builds 104 for variant in variants] 105elif 'all' in tests: 106 targets = ['%s/%s/tests/%s' % (options.build_dir, build, variant) 107 for build in builds 108 for variant in variants] 109else: 110 # Ugly! Since we don't have any quick SPARC_FS tests remove the SPARC_FS target 111 # If we ever get a quick SPARC_FS test, this code should be removed 112 if 'quick' in tests and 'SPARC_FS' in builds: 113 builds.remove('SPARC_FS') 114 targets = ['%s/%s/tests/%s/%s' % (options.build_dir, build, variant, test) 115 for build in builds 116 for variant in variants 117 for test in tests] 118 119def cpu_count(): 120 if 'bsd' in sys.platform or sys.platform == 'darwin': 121 try: 122 return int(os.popen('sysctl -n hw.ncpu').read()) 123 except ValueError: 124 pass 125 else: 126 try: 127 return os.sysconf('SC_NPROCESSORS_ONLN') 128 except (ValueError, OSError, AttributeError): 129 pass 130 131 raise NotImplementedError('cannot determine number of cpus') 132 133scons_opts = options.scons_opts 134if options.jobs != 1: 135 if options.jobs == 0: 136 options.jobs = cpu_count() 137 scons_opts += ' -j %d' % options.jobs 138if options.keep_going: 139 scons_opts += ' -k' 140 141cmd = 'scons --ignore-style %s %s' % (scons_opts, ' '.join(targets)) 142if options.no_exec: 143 print cmd 144else: 145 system(cmd) 146 sys.exit(0) 147