SConscript revision 3691
12929Sktlim@umich.edu# -*- mode:python -*- 22929Sktlim@umich.edu 32932Sktlim@umich.edu# Copyright (c) 2004-2006 The Regents of The University of Michigan 42929Sktlim@umich.edu# All rights reserved. 52929Sktlim@umich.edu# 62929Sktlim@umich.edu# Redistribution and use in source and binary forms, with or without 72929Sktlim@umich.edu# modification, are permitted provided that the following conditions are 82929Sktlim@umich.edu# met: redistributions of source code must retain the above copyright 92929Sktlim@umich.edu# notice, this list of conditions and the following disclaimer; 102929Sktlim@umich.edu# redistributions in binary form must reproduce the above copyright 112929Sktlim@umich.edu# notice, this list of conditions and the following disclaimer in the 122929Sktlim@umich.edu# documentation and/or other materials provided with the distribution; 132929Sktlim@umich.edu# neither the name of the copyright holders nor the names of its 142929Sktlim@umich.edu# contributors may be used to endorse or promote products derived from 152929Sktlim@umich.edu# this software without specific prior written permission. 162929Sktlim@umich.edu# 172929Sktlim@umich.edu# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 182929Sktlim@umich.edu# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 192929Sktlim@umich.edu# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 202929Sktlim@umich.edu# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 212929Sktlim@umich.edu# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 222929Sktlim@umich.edu# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 232929Sktlim@umich.edu# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 242929Sktlim@umich.edu# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 252929Sktlim@umich.edu# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 262929Sktlim@umich.edu# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 272929Sktlim@umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 282932Sktlim@umich.edu# 292932Sktlim@umich.edu# Authors: Steve Reinhardt 302932Sktlim@umich.edu# Kevin Lim 312929Sktlim@umich.edu 322929Sktlim@umich.eduimport os 332929Sktlim@umich.eduimport sys 342929Sktlim@umich.eduimport glob 352929Sktlim@umich.edufrom SCons.Script.SConscript import SConsEnvironment 362929Sktlim@umich.edu 372929Sktlim@umich.eduImport('env') 382929Sktlim@umich.edu 392929Sktlim@umich.eduenv['DIFFOUT'] = File('diff-out') 402929Sktlim@umich.edu 412929Sktlim@umich.edu# Dict that accumulates lists of tests by category (quick, medium, long) 422929Sktlim@umich.eduenv.Tests = {} 432929Sktlim@umich.edu 442929Sktlim@umich.edudef contents(node): 452929Sktlim@umich.edu return file(str(node)).read() 462929Sktlim@umich.edu 472929Sktlim@umich.edudef check_test(target, source, env): 482929Sktlim@umich.edu """Check output from running test. 492929Sktlim@umich.edu 502929Sktlim@umich.edu Targets are as follows: 512929Sktlim@umich.edu target[0] : outdiff 522929Sktlim@umich.edu target[1] : statsdiff 532929Sktlim@umich.edu target[2] : status 542929Sktlim@umich.edu 552929Sktlim@umich.edu """ 562929Sktlim@umich.edu # make sure target files are all gone 572929Sktlim@umich.edu for t in target: 582929Sktlim@umich.edu if os.path.exists(t.abspath): 592929Sktlim@umich.edu Execute(Delete(t.abspath)) 602929Sktlim@umich.edu # Run diff on output & ref directories to find differences. 612929Sktlim@umich.edu # Exclude m5stats.txt since we will use diff-out on that. 622929Sktlim@umich.edu Execute(env.subst('diff -ubr ${SOURCES[0].dir} ${SOURCES[1].dir} ' + 632929Sktlim@umich.edu '-I "^command line:" ' + # for stdout file 643020Sstever@eecs.umich.edu '-I "^M5 compiled " ' + # for stderr file 653020Sstever@eecs.umich.edu '-I "^M5 started " ' + # for stderr file 663020Sstever@eecs.umich.edu '-I "^M5 executing on " ' + # for stderr file 672929Sktlim@umich.edu '-I "^Simulation complete at" ' + # for stderr file 682929Sktlim@umich.edu '-I "^Listening for" ' + # for stderr file 693021Sstever@eecs.umich.edu '-I "listening for remote gdb" ' + # for stderr file 702929Sktlim@umich.edu '--exclude=m5stats.txt --exclude=SCCS ' + 712929Sktlim@umich.edu '--exclude=${TARGETS[0].file} ' + 722929Sktlim@umich.edu '> ${TARGETS[0]}', target=target, source=source), None) 732929Sktlim@umich.edu print "===== Output differences =====" 742929Sktlim@umich.edu print contents(target[0]) 752929Sktlim@umich.edu # Run diff-out on m5stats.txt file 762929Sktlim@umich.edu status = Execute(env.subst('$DIFFOUT $SOURCES > ${TARGETS[1]}', 772929Sktlim@umich.edu target=target, source=source), 782929Sktlim@umich.edu strfunction=None) 792929Sktlim@umich.edu print "===== Statistics differences =====" 802929Sktlim@umich.edu print contents(target[1]) 812929Sktlim@umich.edu # Generate status file contents based on exit status of diff-out 822929Sktlim@umich.edu if status == 0: 832929Sktlim@umich.edu status_str = "passed." 842929Sktlim@umich.edu else: 852929Sktlim@umich.edu status_str = "FAILED!" 862929Sktlim@umich.edu f = file(str(target[2]), 'w') 872929Sktlim@umich.edu print >>f, env.subst('${TARGETS[2].dir}', target=target, source=source), \ 882929Sktlim@umich.edu status_str 892929Sktlim@umich.edu f.close() 902929Sktlim@umich.edu # done 912929Sktlim@umich.edu return 0 922929Sktlim@umich.edu 932929Sktlim@umich.edudef check_test_string(target, source, env): 942929Sktlim@umich.edu return env.subst("Comparing outputs in ${TARGETS[0].dir}.", 952929Sktlim@umich.edu target=target, source=source) 962929Sktlim@umich.edu 972929Sktlim@umich.edutestAction = env.Action(check_test, check_test_string) 982929Sktlim@umich.edu 992929Sktlim@umich.edudef print_test(target, source, env): 1002929Sktlim@umich.edu print '***** ' + contents(source[0]) 1012929Sktlim@umich.edu return 0 1022929Sktlim@umich.edu 1032929Sktlim@umich.eduprintAction = env.Action(print_test, strfunction = None) 1042929Sktlim@umich.edu 1052929Sktlim@umich.edudef update_test(target, source, env): 1062929Sktlim@umich.edu """Update reference test outputs. 1072929Sktlim@umich.edu 1082929Sktlim@umich.edu Target is phony. First two sources are the ref & new m5stats.txt 1092929Sktlim@umich.edu files, respectively. We actually copy everything in the 1102929Sktlim@umich.edu respective directories except the status & diff output files. 1112929Sktlim@umich.edu 1122929Sktlim@umich.edu """ 1132929Sktlim@umich.edu dest_dir = str(source[0].get_dir()) 1142929Sktlim@umich.edu src_dir = str(source[1].get_dir()) 1152929Sktlim@umich.edu dest_files = os.listdir(dest_dir) 1162929Sktlim@umich.edu src_files = os.listdir(src_dir) 1172929Sktlim@umich.edu # Exclude status & diff outputs 1182929Sktlim@umich.edu for f in ('outdiff', 'statsdiff', 'status'): 1192929Sktlim@umich.edu if f in src_files: 1202929Sktlim@umich.edu src_files.remove(f) 1212929Sktlim@umich.edu for f in src_files: 1222929Sktlim@umich.edu if f in dest_files: 1232929Sktlim@umich.edu print " Replacing file", f 1242929Sktlim@umich.edu dest_files.remove(f) 1252929Sktlim@umich.edu else: 1262929Sktlim@umich.edu print " Creating new file", f 1272929Sktlim@umich.edu copyAction = Copy(os.path.join(dest_dir, f), os.path.join(src_dir, f)) 1282929Sktlim@umich.edu copyAction.strfunction = None 1292929Sktlim@umich.edu Execute(copyAction) 1302929Sktlim@umich.edu # warn about any files in dest not overwritten (other than SCCS dir) 1312929Sktlim@umich.edu if 'SCCS' in dest_files: 1322929Sktlim@umich.edu dest_files.remove('SCCS') 1332929Sktlim@umich.edu if dest_files: 1342929Sktlim@umich.edu print "Warning: file(s) in", dest_dir, "not updated:", 1352929Sktlim@umich.edu print ', '.join(dest_files) 1362929Sktlim@umich.edu return 0 1372929Sktlim@umich.edu 1382929Sktlim@umich.edudef update_test_string(target, source, env): 1392929Sktlim@umich.edu return env.subst("Updating ${SOURCES[0].dir} from ${SOURCES[1].dir}", 1402929Sktlim@umich.edu target=target, source=source) 1412929Sktlim@umich.edu 1422929Sktlim@umich.eduupdateAction = env.Action(update_test, update_test_string) 1432929Sktlim@umich.edu 1442997Sstever@eecs.umich.edudef test_builder(env, ref_dir): 1452997Sstever@eecs.umich.edu """Define a test.""" 1462929Sktlim@umich.edu 1472997Sstever@eecs.umich.edu (category, name, _ref, isa, opsys, config) = ref_dir.split('/') 1482997Sstever@eecs.umich.edu assert(_ref == 'ref') 1492929Sktlim@umich.edu 1502997Sstever@eecs.umich.edu # target path (where test output goes) is the same except without 1512997Sstever@eecs.umich.edu # the 'ref' component 1522997Sstever@eecs.umich.edu tgt_dir = os.path.join(category, name, isa, opsys, config) 1532929Sktlim@umich.edu 1542997Sstever@eecs.umich.edu # prepend file name with tgt_dir 1552997Sstever@eecs.umich.edu def tgt(f): 1562997Sstever@eecs.umich.edu return os.path.join(tgt_dir, f) 1572997Sstever@eecs.umich.edu 1582997Sstever@eecs.umich.edu ref_stats = os.path.join(ref_dir, 'm5stats.txt') 1592997Sstever@eecs.umich.edu new_stats = tgt('m5stats.txt') 1602997Sstever@eecs.umich.edu status_file = tgt('status') 1612997Sstever@eecs.umich.edu 1622997Sstever@eecs.umich.edu # Base command for running test. We mess around with indirectly 1632997Sstever@eecs.umich.edu # referring to files via SOURCES and TARGETS so that scons can 1642997Sstever@eecs.umich.edu # mess with paths all it wants to and we still get the right 1652997Sstever@eecs.umich.edu # files. 1662997Sstever@eecs.umich.edu base_cmd = '${SOURCES[0]} -d $TARGET.dir ${SOURCES[1]} %s' % tgt_dir 1672997Sstever@eecs.umich.edu # stdout and stderr files 1682997Sstever@eecs.umich.edu cmd_stdout = '${TARGETS[0]}' 1692997Sstever@eecs.umich.edu cmd_stderr = '${TARGETS[1]}' 1702997Sstever@eecs.umich.edu 1712997Sstever@eecs.umich.edu # Prefix test run with batch job submission command if appropriate. 1722997Sstever@eecs.umich.edu # Output redirection is also different for batch runs. 1732997Sstever@eecs.umich.edu # Batch command also supports timeout arg (in seconds, not minutes). 1743045Sstever@eecs.umich.edu timeout = 15 # used to be a param, probably should be again 1752997Sstever@eecs.umich.edu if env['BATCH']: 1762997Sstever@eecs.umich.edu cmd = [env['BATCH_CMD'], '-t', str(timeout * 60), 1772997Sstever@eecs.umich.edu '-o', cmd_stdout, '-e', cmd_stderr, base_cmd] 1782953Sktlim@umich.edu else: 1792997Sstever@eecs.umich.edu cmd = [base_cmd, '>', cmd_stdout, '2>', cmd_stderr] 1802997Sstever@eecs.umich.edu 1812997Sstever@eecs.umich.edu env.Command([tgt('stdout'), tgt('stderr'), new_stats], 1822997Sstever@eecs.umich.edu [env.M5Binary, 'run.py'], ' '.join(cmd)) 1832929Sktlim@umich.edu 1842997Sstever@eecs.umich.edu # order of targets is important... see check_test 1852997Sstever@eecs.umich.edu env.Command([tgt('outdiff'), tgt('statsdiff'), status_file], 1862997Sstever@eecs.umich.edu [ref_stats, new_stats], 1872997Sstever@eecs.umich.edu testAction) 1882929Sktlim@umich.edu 1892997Sstever@eecs.umich.edu # phony target to echo status 1902997Sstever@eecs.umich.edu if env['update_ref']: 1912997Sstever@eecs.umich.edu p = env.Command(tgt('_update'), 1922997Sstever@eecs.umich.edu [ref_stats, new_stats, status_file], 1932997Sstever@eecs.umich.edu updateAction) 1942997Sstever@eecs.umich.edu else: 1952997Sstever@eecs.umich.edu p = env.Command(tgt('_print'), [status_file], printAction) 1962929Sktlim@umich.edu 1972997Sstever@eecs.umich.edu env.AlwaysBuild(p) 1982929Sktlim@umich.edu 1992929Sktlim@umich.edu 2003005Sstever@eecs.umich.edu# Figure out applicable configs based on build type 2013005Sstever@eecs.umich.educonfigs = [] 2023005Sstever@eecs.umich.eduif env['FULL_SYSTEM']: 2033005Sstever@eecs.umich.edu if env['TARGET_ISA'] == 'alpha': 2043005Sstever@eecs.umich.edu if not env['ALPHA_TLASER']: 2053005Sstever@eecs.umich.edu configs += ['tsunami-simple-atomic', 2063005Sstever@eecs.umich.edu 'tsunami-simple-timing', 2073005Sstever@eecs.umich.edu 'tsunami-simple-atomic-dual', 2083691Shsul@eecs.umich.edu 'tsunami-simple-timing-dual', 2093691Shsul@eecs.umich.edu 'twosys-tsunami-simple-atomic'] 2103691Shsul@eecs.umich.edu 2113005Sstever@eecs.umich.eduelse: 2123096Sstever@eecs.umich.edu configs += ['simple-atomic', 'simple-timing', 'o3-timing'] 2133005Sstever@eecs.umich.edu 2142929Sktlim@umich.educwd = os.getcwd() 2152929Sktlim@umich.eduos.chdir(str(Dir('.').srcdir)) 2163005Sstever@eecs.umich.edufor config in configs: 2172997Sstever@eecs.umich.edu dirs = glob.glob('*/*/ref/%s/*/%s' % (env['TARGET_ISA'], config)) 2182997Sstever@eecs.umich.edu for d in dirs: 2192997Sstever@eecs.umich.edu test_builder(env, d) 2202929Sktlim@umich.eduos.chdir(cwd) 221