regress revision 8120
11897Sstever@eecs.umich.edu#! /usr/bin/env python 24130Ssaidi@eecs.umich.edu# Copyright (c) 2005-2007 The Regents of The University of Michigan 31897Sstever@eecs.umich.edu# All rights reserved. 41897Sstever@eecs.umich.edu# 51897Sstever@eecs.umich.edu# Redistribution and use in source and binary forms, with or without 61897Sstever@eecs.umich.edu# modification, are permitted provided that the following conditions are 71897Sstever@eecs.umich.edu# met: redistributions of source code must retain the above copyright 81897Sstever@eecs.umich.edu# notice, this list of conditions and the following disclaimer; 91897Sstever@eecs.umich.edu# redistributions in binary form must reproduce the above copyright 101897Sstever@eecs.umich.edu# notice, this list of conditions and the following disclaimer in the 111897Sstever@eecs.umich.edu# documentation and/or other materials provided with the distribution; 121897Sstever@eecs.umich.edu# neither the name of the copyright holders nor the names of its 131897Sstever@eecs.umich.edu# contributors may be used to endorse or promote products derived from 141897Sstever@eecs.umich.edu# this software without specific prior written permission. 151897Sstever@eecs.umich.edu# 161897Sstever@eecs.umich.edu# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 171897Sstever@eecs.umich.edu# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 181897Sstever@eecs.umich.edu# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 191897Sstever@eecs.umich.edu# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 201897Sstever@eecs.umich.edu# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 211897Sstever@eecs.umich.edu# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 221897Sstever@eecs.umich.edu# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 231897Sstever@eecs.umich.edu# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 241897Sstever@eecs.umich.edu# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 251897Sstever@eecs.umich.edu# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 261897Sstever@eecs.umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 271897Sstever@eecs.umich.edu# 281897Sstever@eecs.umich.edu# Authors: Steve Reinhardt 291897Sstever@eecs.umich.edu 301897Sstever@eecs.umich.eduimport sys 311897Sstever@eecs.umich.eduimport os 321897Sstever@eecs.umich.eduimport optparse 331897Sstever@eecs.umich.eduimport datetime 344961Ssaidi@eecs.umich.edufrom subprocess import call 351897Sstever@eecs.umich.edu 361897Sstever@eecs.umich.eduprogname = os.path.basename(sys.argv[0]) 371897Sstever@eecs.umich.edu 381897Sstever@eecs.umich.eduoptparser = optparse.OptionParser() 397047Snate@binkert.orgadd_option = optparser.add_option 407047Snate@binkert.orgadd_option('-v', '--verbose', dest='verbose', action='store_true', 417047Snate@binkert.org default=False, 427047Snate@binkert.org help='echo commands before executing') 437047Snate@binkert.orgadd_option('--builds', dest='builds', 447047Snate@binkert.org default='ALPHA_SE,ALPHA_SE_MOESI_hammer,' \ 457047Snate@binkert.org 'ALPHA_SE_MESI_CMP_directory,' \ 467047Snate@binkert.org 'ALPHA_SE_MOESI_CMP_directory,' \ 477047Snate@binkert.org 'ALPHA_SE_MOESI_CMP_token,' \ 487735SAli.Saidi@ARM.com 'ALPHA_FS,MIPS_SE,POWER_SE,SPARC_SE,SPARC_FS,X86_SE,ARM_SE,ARM_FS', 497047Snate@binkert.org help="comma-separated build targets to test (default: '%default')") 507047Snate@binkert.orgadd_option('--variants', dest='variants', default='fast', 517047Snate@binkert.org help="comma-separated build variants to test (default: '%default')") 527047Snate@binkert.orgadd_option('--scons-opts', dest='scons_opts', default='', metavar='OPTS', 537047Snate@binkert.org help='scons options') 547047Snate@binkert.orgadd_option('-j', '--jobs', type='int', default=1, 557047Snate@binkert.org help='number of parallel jobs to use') 567047Snate@binkert.orgadd_option('-k', '--keep-going', action='store_true', 577047Snate@binkert.org help='keep going after errors') 587047Snate@binkert.orgadd_option('-D', '--build-dir', default='', 597047Snate@binkert.org help='build directory location') 607047Snate@binkert.orgadd_option('-n', "--no-exec", default=False, action='store_true', 617047Snate@binkert.org help="don't actually invoke scons, just echo SCons command line") 621897Sstever@eecs.umich.edu 631897Sstever@eecs.umich.edu(options, tests) = optparser.parse_args() 641897Sstever@eecs.umich.edu 651897Sstever@eecs.umich.edu 661897Sstever@eecs.umich.edu# split list options on ',' to get Python lists 671897Sstever@eecs.umich.edubuilds = options.builds.split(',') 681897Sstever@eecs.umich.eduvariants = options.variants.split(',') 691897Sstever@eecs.umich.edu 707047Snate@binkert.orgoptions.build_dir = os.path.join(options.build_dir, 'build') 717047Snate@binkert.org 721897Sstever@eecs.umich.edu# Call os.system() and raise exception if return status is non-zero 731897Sstever@eecs.umich.edudef system(cmd): 744961Ssaidi@eecs.umich.edu try: 754961Ssaidi@eecs.umich.edu retcode = call(cmd, shell=True) 764961Ssaidi@eecs.umich.edu if retcode < 0: 774961Ssaidi@eecs.umich.edu print >>sys.stderr, "Child was terminated by signal", -retcode 784961Ssaidi@eecs.umich.edu print >>sys.stderr, "When attemping to execute: %s" % cmd 794961Ssaidi@eecs.umich.edu sys.exit(1) 804961Ssaidi@eecs.umich.edu elif retcode > 0: 814961Ssaidi@eecs.umich.edu print >>sys.stderr, "Child returned", retcode 824961Ssaidi@eecs.umich.edu print >>sys.stderr, "When attemping to execute: %s" % cmd 834961Ssaidi@eecs.umich.edu sys.exit(1) 844961Ssaidi@eecs.umich.edu except OSError, e: 854961Ssaidi@eecs.umich.edu print >>sys.stderr, "Execution failed:", e 864961Ssaidi@eecs.umich.edu print >>sys.stderr, "When attemping to execute: %s" % cmd 874961Ssaidi@eecs.umich.edu sys.exit(1) 881897Sstever@eecs.umich.edu 891897Sstever@eecs.umich.edu# Quote string s so it can be passed as a shell arg 901897Sstever@eecs.umich.edudef shellquote(s): 911897Sstever@eecs.umich.edu if ' ' in s: 921897Sstever@eecs.umich.edu s = "'%s'" % s 931897Sstever@eecs.umich.edu return s 941897Sstever@eecs.umich.edu 954961Ssaidi@eecs.umich.eduif not tests: 964961Ssaidi@eecs.umich.edu print "No tests specified, just building binaries." 977047Snate@binkert.org targets = ['%s/%s/m5.%s' % (options.build_dir, build, variant) 984961Ssaidi@eecs.umich.edu for build in builds 994961Ssaidi@eecs.umich.edu for variant in variants] 1004961Ssaidi@eecs.umich.eduelif 'all' in tests: 1017047Snate@binkert.org targets = ['%s/%s/tests/%s' % (options.build_dir, build, variant) 1024961Ssaidi@eecs.umich.edu for build in builds 1034961Ssaidi@eecs.umich.edu for variant in variants] 1044961Ssaidi@eecs.umich.eduelse: 1054961Ssaidi@eecs.umich.edu # Ugly! Since we don't have any quick SPARC_FS tests remove the SPARC_FS target 1064961Ssaidi@eecs.umich.edu # If we ever get a quick SPARC_FS test, this code should be removed 1074961Ssaidi@eecs.umich.edu if 'quick' in tests and 'SPARC_FS' in builds: 1084961Ssaidi@eecs.umich.edu builds.remove('SPARC_FS') 1097047Snate@binkert.org targets = ['%s/%s/tests/%s/%s' % (options.build_dir, build, variant, test) 1104961Ssaidi@eecs.umich.edu for build in builds 1114961Ssaidi@eecs.umich.edu for variant in variants 1124961Ssaidi@eecs.umich.edu for test in tests] 1131897Sstever@eecs.umich.edu 1147047Snate@binkert.orgdef cpu_count(): 1157047Snate@binkert.org if 'bsd' in sys.platform or sys.platform == 'darwin': 1167047Snate@binkert.org try: 1177047Snate@binkert.org return int(os.popen('sysctl -n hw.ncpu').read()) 1187047Snate@binkert.org except ValueError: 1197047Snate@binkert.org pass 1207047Snate@binkert.org else: 1217047Snate@binkert.org try: 1227047Snate@binkert.org return os.sysconf('SC_NPROCESSORS_ONLN') 1237047Snate@binkert.org except (ValueError, OSError, AttributeError): 1247047Snate@binkert.org pass 1257047Snate@binkert.org 1267047Snate@binkert.org raise NotImplementedError('cannot determine number of cpus') 1277047Snate@binkert.org 1284961Ssaidi@eecs.umich.eduscons_opts = options.scons_opts 1294961Ssaidi@eecs.umich.eduif options.jobs != 1: 1307047Snate@binkert.org if options.jobs == 0: 1317047Snate@binkert.org options.jobs = cpu_count() 1324961Ssaidi@eecs.umich.edu scons_opts += ' -j %d' % options.jobs 1335247Sstever@gmail.comif options.keep_going: 1345247Sstever@gmail.com scons_opts += ' -k' 1353725Sstever@eecs.umich.edu 1368120Sgblack@eecs.umich.educmd = 'scons --ignore-style %s %s' % (scons_opts, ' '.join(targets)) 1377047Snate@binkert.orgif options.no_exec: 1387047Snate@binkert.org print cmd 1397047Snate@binkert.orgelse: 1407047Snate@binkert.org system(cmd) 1417047Snate@binkert.org sys.exit(0) 142