+++ /dev/null
-#! /usr/bin/env python2.7
-# Copyright (c) 2005-2007 The Regents of The University of Michigan
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met: redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer;
-# redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in the
-# documentation and/or other materials provided with the distribution;
-# neither the name of the copyright holders nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-import sys
-import os
-import optparse
-import datetime
-from subprocess import call
-
-progname = os.path.basename(sys.argv[0])
-
-optparser = optparse.OptionParser()
-add_option = optparser.add_option
-add_option('-v', '--verbose', action='store_true', default=False,
- help='echo commands before executing')
-add_option('--builds',
- default='ARM,' \
- 'MIPS,' \
- 'NULL,' \
- 'NULL_MOESI_hammer,' \
- 'NULL_MESI_Two_Level,' \
- 'NULL_MOESI_CMP_directory,' \
- 'NULL_MOESI_CMP_token,' \
- 'POWER,' \
- 'SPARC,' \
- 'X86,X86_MESI_Two_Level,' \
- 'RISCV,' \
- 'GCN3_X86',
- help="comma-separated build targets to test (default: '%default')")
-add_option('--modes',
- default='se,fs',
- help="comma-separated modes to test (default: '%default')")
-add_option('--test-variants', default='opt',
- help="comma-separated build variants to test (default: '%default')"\
- ", set to '' for none")
-add_option('--compile-variants', default='debug,fast',
- help="comma-separated build variants to compile only (not test) " \
- "(default: '%default'), set to '' for none", metavar='VARIANTS')
-add_option('--scons-opts', default='', metavar='OPTS',
- help='scons options')
-add_option('-j', '--jobs', type='int', default=1, metavar='N',
- help='number of parallel jobs to use (0 to use all cores)')
-add_option('-k', '--keep-going', action='store_true',
- help='keep going after errors')
-add_option('--update-ref', action='store_true',
- help='update reference outputs')
-add_option('-D', '--build-dir', default='', metavar='DIR',
- help='build directory location')
-add_option('-n', "--no-exec", default=False, action='store_true',
- help="don't actually invoke scons, just echo SCons command line")
-
-(options, tests) = optparser.parse_args()
-
-
-# split a comma-separated list, but return an empty list if given the
-# empty string
-def split_if_nonempty(s):
- if not s:
- return []
- return s.split(',')
-
-# split list options on ',' to get Python lists
-builds = split_if_nonempty(options.builds)
-modes = split_if_nonempty(options.modes)
-test_variants = split_if_nonempty(options.test_variants)
-compile_variants = split_if_nonempty(options.compile_variants)
-
-options.build_dir = os.path.join(options.build_dir, 'build')
-
-# Call os.system() and raise exception if return status is non-zero
-def system(cmd):
- try:
- retcode = call(cmd, shell=True)
- if retcode < 0:
- print >>sys.stderr, "Child was terminated by signal", -retcode
- print >>sys.stderr, "When attemping to execute: %s" % cmd
- sys.exit(1)
- elif retcode > 0:
- print >>sys.stderr, "Child returned", retcode
- print >>sys.stderr, "When attemping to execute: %s" % cmd
- sys.exit(1)
- except OSError, e:
- print >>sys.stderr, "Execution failed:", e
- print >>sys.stderr, "When attemping to execute: %s" % cmd
- sys.exit(1)
-
-targets = []
-
-# start with compile-only targets, if any
-if compile_variants:
- targets += ['%s/%s/gem5.%s' % (options.build_dir, build, variant)
- for variant in compile_variants
- for build in builds]
-
-# By default run the 'quick' tests, all expands to quick and long
-if not tests:
- tests = ['quick']
-elif 'all' in tests:
- tests = ['quick', 'long']
-
-# set up test targets for scons, since we don't have any quick SPARC
-# full-system tests exclude it
-targets += ['%s/%s/tests/%s/%s/%s' % (options.build_dir, build, variant, test,
- mode)
- for build in builds
- for variant in test_variants
- for test in tests
- for mode in modes
- if not (build == 'SPARC' and test == 'quick' and mode == 'fs')]
-
-def cpu_count():
- if 'bsd' in sys.platform or sys.platform == 'darwin':
- try:
- return int(os.popen('sysctl -n hw.ncpu').read())
- except ValueError:
- pass
- else:
- try:
- return os.sysconf('SC_NPROCESSORS_ONLN')
- except (ValueError, OSError, AttributeError):
- pass
-
- raise NotImplementedError('cannot determine number of cpus')
-
-scons_opts = options.scons_opts
-if options.jobs != 1:
- if options.jobs == 0:
- options.jobs = cpu_count()
- scons_opts += ' -j %d' % options.jobs
-if options.keep_going:
- scons_opts += ' -k'
-if options.update_ref:
- scons_opts += ' --update-ref'
-
-# We generally compile gem5.fast only to make sure it compiles OK;
-# it's not very useful to run as a regression test since assertions
-# are disabled. Thus there's not much point spending time on
-# link-time optimization.
-scons_opts += ' --no-lto'
-
-cmd = 'scons --ignore-style %s %s' % (scons_opts, ' '.join(targets))
-if options.no_exec:
- print cmd
-else:
- system(cmd)
- sys.exit(0)
projects / gem5.git / commitdiff