Adding gem5 source to svn.

git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1819 8c4709b5-6ec9-48aa-a5cd-a96041d1645a
This commit is contained in:
friemel
2012-10-24 19:18:57 +00:00
parent f7ff71bd46
commit b41eec3f65
3222 changed files with 658579 additions and 1 deletions

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# Copyright (c) 2006 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.
#
# Authors: Kevin Lim
import os, popen2, re, sys
class MyPOpen(object):
def __init__(self, cmd, input = None, output = None, bufsize = -1):
self.status = -1
if input is None:
p2c_read, p2c_write = os.pipe()
self.tochild = os.fdopen(p2c_write, 'w', bufsize)
else:
p2c_write = None
if isinstance(input, file):
p2c_read = input.fileno()
elif isinstance(input, str):
input = file(input, 'r')
p2c_read = input.fileno()
elif isinstance(input, int):
p2c_read = input
else:
raise AttributeError
if output is None:
c2p_read, c2p_write = os.pipe()
self.fromchild = os.fdopen(c2p_read, 'r', bufsize)
else:
c2p_read = None
if isinstance(output, file):
c2p_write = output.fileno()
elif isinstance(output, str):
output = file(output, 'w')
c2p_write = output.fileno()
elif isinstance(output, int):
c2p_write = output
else:
raise AttributeError
self.pid = os.fork()
if self.pid == 0:
os.dup2(p2c_read, sys.stdin.fileno())
os.dup2(c2p_write, sys.stdout.fileno())
os.dup2(c2p_write, sys.stderr.fileno())
try:
os.execvp(cmd[0], cmd)
finally:
os._exit(1)
os.close(p2c_read)
os.close(c2p_write)
def poll(self):
if self.status < 0:
pid, status = os.waitpid(self.pid, os.WNOHANG)
if pid == self.pid:
self.status = status
return self.status
def wait(self):
if self.status < 0:
pid, status = os.waitpid(self.pid, 0)
if pid == self.pid:
self.status = status
return self.status
class oarsub:
def __init__(self):
self.walltime = None
self.queue = None
self.properties = None
# OAR 2.0 parameters only!
self.name = None
self.afterok = None
self.notify = None
self.stderr = None
self.stdout = None
self.oarhost = None
self.oarsub = 'oarsub'
self.jobid = re.compile('IdJob = (\S+)')
#self.outfile = open("jobnames.dat", "a+")
def build(self, script, args = []):
self.cmd = [ self.oarsub ]
print "args:", args
print "script:", script
if self.properties:
self.cmd.append('-p"%s"' % self.properties )
if self.queue:
self.cmd.append('-q "%s"' % self.queue)
if self.walltime:
self.cmd.append('-l walltime=%s' % self.walltime)
if script[0] != "/":
self.script = os.getcwd()
else:
self.script = script
self.cmd.extend(args)
self.cmd.append(self.script)
#cmd = [ 'ssh', '-x', self.oarhost, '"cd %s; %s"' % (os.getcwd(), self.command) ]
self.command = ' '.join(self.cmd)
print "command: [%s]" % self.command
def do(self):
oar = MyPOpen(self.cmd)
self.result = oar.fromchild.read()
ec = oar.wait()
if ec != 0 and self.oarhost:
pstdin, pstdout = os.popen4(self.command)
self.result = pstdout.read()
jobid = self.jobid.match(self.result)
if jobid == None:
print "Couldn't get jobid from [%s]" % self.result
sys.exit(1)
else:
#self.outfile.write("%d %s\n" %(int(jobid.group(1)), self.name));
#self.outfile.flush()
self.result = jobid.group(1)
return 0
class qsub:
def __init__(self):
self.afterok = None
self.hold = False
self.join = False
self.keep_stdout = False
self.keep_stderr = False
self.node_type = None
self.mail_abort = False
self.mail_begin = False
self.mail_end = False
self.name = None
self.stdout = None
self.priority = None
self.queue = None
self.pbshost = None
self.qsub = 'qsub'
self.env = {}
def build(self, script, args = []):
self.cmd = [ self.qsub ]
if self.env:
arg = '-v'
arg += ','.join([ '%s=%s' % i for i in self.env.iteritems() ])
self.cmd.append(arg)
if self.hold:
self.cmd.append('-h')
if self.stdout:
self.cmd.append('-olocalhost:' + self.stdout)
if self.keep_stdout and self.keep_stderr:
self.cmd.append('-koe')
elif self.keep_stdout:
self.cmd.append('-ko')
elif self.keep_stderr:
self.cmd.append('-ke')
else:
self.cmd.append('-kn')
if self.join:
self.cmd.append('-joe')
if self.node_type:
self.cmd.append('-lnodes=' + self.node_type)
if self.mail_abort or self.mail_begin or self.mail_end:
flags = ''
if self.mail_abort:
flags.append('a')
if self.mail_begin:
flags.append('b')
if self.mail_end:
flags.append('e')
if len(flags):
self.cmd.append('-m ' + flags)
else:
self.cmd.append('-mn')
if self.name:
self.cmd.append("-N%s" % self.name)
if self.priority:
self.cmd.append('-p' + self.priority)
if self.queue:
self.cmd.append('-q' + self.queue)
if self.afterok:
self.cmd.append('-Wdepend=afterok:%s' % self.afterok)
self.cmd.extend(args)
self.script = script
self.command = ' '.join(self.cmd + [ self.script ])
def do(self):
pbs = MyPOpen(self.cmd + [ self.script ])
self.result = pbs.fromchild.read()
ec = pbs.wait()
if ec != 0 and self.pbshost:
cmd = ' '.join(self.cmd + [ '-' ])
cmd = [ 'ssh', '-x', self.pbshost, cmd ]
self.command = ' '.join(cmd)
ssh = MyPOpen(cmd, input = self.script)
self.result = ssh.fromchild.read()
ec = ssh.wait()
return ec

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simulators/gem5/util/batch/job.py Executable file
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#!/usr/bin/env python
# Copyright (c) 2006 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.
#
# Authors: Kevin Lim
import os, os.path, shutil, signal, socket, sys
from os import environ as env
from os.path import join as joinpath, expanduser
def date():
import time
return time.strftime('%a %b %e %H:%M:%S %Z %Y', time.localtime())
def cleandir(dir):
for root, dirs, files in os.walk(dir, False):
for name in files:
os.remove(joinpath(root, name))
for name in dirs:
os.rmdir(joinpath(root, name))
class rsync:
def __init__(self):
self.sudo = False
self.rsync = 'rsync'
self.compress = False
self.archive = True
self.delete = False
self.options = ''
def do(self, src, dst):
args = []
if self.sudo:
args.append('sudo')
args.append(self.rsync)
if (self.archive):
args.append('-a')
if (self.compress):
args.append('-z')
if (self.delete):
args.append('--delete')
if len(self.options):
args.append(self.options)
args.append(src)
args.append(dst)
return os.spawnvp(os.P_WAIT, args[0], args)
class JobDir(object):
def __init__(self, dir):
self.dir = dir
def file(self, filename):
return joinpath(self.dir, filename)
def create(self):
if os.path.exists(self.dir):
if not os.path.isdir(self.dir):
sys.exit('%s is not a directory. Cannot build job' % self.dir)
else:
os.mkdir(self.dir)
def exists(self):
return os.path.isdir(self.dir)
def clean(self):
cleandir(self.dir)
def hasfile(self, filename):
return os.path.isfile(self.file(filename))
def echofile(self, filename, string):
filename = self.file(filename)
try:
f = file(filename, 'w')
print >>f, string
f.flush()
f.close()
except IOError,e:
sys.exit(e)
def rmfile(self, filename):
filename = self.file(filename)
if os.path.isfile(filename):
os.unlink(filename)
def readval(self, filename):
filename = self.file(filename)
f = file(filename, 'r')
value = f.readline().strip()
f.close()
return value
def setstatus(self, string):
filename = self.file('.status')
try:
f = file(filename, 'a')
print >>f, string
f.flush()
f.close()
except IOError,e:
sys.exit(e)
def getstatus(self):
filename = self.file('.status')
try:
f = file(filename, 'r')
except IOError, e:
return 'none'
# fast forward to the end
for line in f: pass
# the first word on the last line is the status
return line.split(' ')[0]
def __str__(self):
return self.dir
if __name__ == '__main__':
import platform
binaries = { 'i686' : 'm5.i386',
'x86_64' : 'm5.amd64' }
binary = binaries[platform.machine()]
cwd = os.getcwd()
rootdir = env.setdefault('ROOTDIR', os.path.dirname(cwd))
oar_jobid = int(env['OAR_JOBID'])
oar_jobname = os.path.basename(cwd)
#pbs_jobname = env['PBS_JOBNAME']
basedir = joinpath(rootdir, 'Base')
jobname = env.setdefault('JOBNAME', oar_jobname)
jobfile = env.setdefault('JOBFILE', joinpath(rootdir, 'Test.py'))
outdir = env.setdefault('OUTPUT_DIR', cwd)
env['POOLJOB'] = 'True'
if os.path.isdir("/work"):
workbase = "/work"
else:
workbase = "/tmp/"
workdir = joinpath(workbase, '%s.%s' % (env['USER'], oar_jobid))
host = socket.gethostname()
os.umask(0022)
jobdir = JobDir(outdir)
started = date()
jobdir.echofile('.running', started)
jobdir.rmfile('.queued')
jobdir.echofile('.host', host)
jobdir.setstatus('running on %s on %s' % (host, started))
if os.path.isdir(workdir):
cleandir(workdir)
else:
os.mkdir(workdir)
if False and os.path.isdir('/z/dist'):
sync = rsync()
sync.delete = True
sync.sudo = True
sync.do('poolfs::dist/m5/', '/z/dist/m5/')
try:
os.chdir(workdir)
except OSError,e:
sys.exit(e)
os.symlink(jobdir.file('output'), 'status.out')
args = [ joinpath(basedir, binary), joinpath(basedir, 'run.py') ]
if not len(args):
sys.exit("no arguments")
print 'starting job... %s' % started
print ' '.join(args)
print
sys.stdout.flush()
childpid = os.fork()
if not childpid:
# Execute command
sys.stdin.close()
fd = os.open(jobdir.file("output"),
os.O_WRONLY | os.O_CREAT | os.O_TRUNC)
os.dup2(fd, sys.stdout.fileno())
os.dup2(fd, sys.stderr.fileno())
os.execvp(args[0], args)
def handler(signum, frame):
if childpid != 0:
os.kill(childpid, signum)
signal.signal(signal.SIGHUP, handler)
signal.signal(signal.SIGINT, handler)
signal.signal(signal.SIGQUIT, handler)
signal.signal(signal.SIGTERM, handler)
signal.signal(signal.SIGCONT, handler)
signal.signal(signal.SIGUSR1, handler)
signal.signal(signal.SIGUSR2, handler)
done = 0
while not done:
try:
thepid,ec = os.waitpid(childpid, 0)
if ec:
print 'Exit code ', ec
status = 'failure'
else:
status = 'success'
done = 1
except OSError:
pass
complete = date()
print '\njob complete... %s' % complete
jobdir.echofile('.%s' % status, complete)
jobdir.rmfile('.running')
jobdir.setstatus('%s on %s' % (status, complete))

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#!/usr/bin/env python
# Copyright (c) 2006 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.
#
# Authors: Kevin Lim
import os, os.path, re, socket, sys
from os import environ as env, listdir
from os.path import basename, isdir, isfile, islink, join as joinpath, normpath
from filecmp import cmp as filecmp
from shutil import copy
def nfspath(dir):
if dir.startswith('/.automount/'):
dir = '/n/%s' % dir[12:]
elif not dir.startswith('/n/'):
dir = '/n/%s%s' % (socket.gethostname().split('.')[0], dir)
return dir
def syncdir(srcdir, destdir):
srcdir = normpath(srcdir)
destdir = normpath(destdir)
if not isdir(destdir):
sys.exit('destination directory "%s" does not exist' % destdir)
for root, dirs, files in os.walk(srcdir):
root = normpath(root)
prefix = os.path.commonprefix([root, srcdir])
root = root[len(prefix):]
if root.startswith('/'):
root = root[1:]
for rem in [ d for d in dirs if d.startswith('.') or d == 'SCCS']:
dirs.remove(rem)
for entry in dirs:
newdir = joinpath(destdir, root, entry)
if not isdir(newdir):
os.mkdir(newdir)
print 'mkdir', newdir
for i,d in enumerate(dirs):
if islink(joinpath(srcdir, root, d)):
dirs[i] = joinpath(d, '.')
for entry in files:
dest = normpath(joinpath(destdir, root, entry))
src = normpath(joinpath(srcdir, root, entry))
if not isfile(dest) or not filecmp(src, dest):
print 'copy %s %s' % (dest, src)
copy(src, dest)
progpath = nfspath(sys.path[0])
progname = basename(sys.argv[0])
usage = """\
Usage:
%(progname)s [-c] [-e] [-f] [-j <jobfile>] [-q queue] [-v] <regexp>
-c clean directory if job can be run
-C submit the checkpointing runs
-d Make jobs be dependent on the completion of the checkpoint runs
-e only echo pbs command info, don't actually send the job
-f force the job to run regardless of state
-q <queue> submit job to the named queue
-j <jobfile> specify the jobfile (default is <rootdir>/Test.py)
-v be verbose
%(progname)s [-j <jobfile>] -l [-v] <regexp>
-j <jobfile> specify the jobfile (default is <rootdir>/Test.py)
-l list job names, don't submit
-v be verbose (list job parameters)
%(progname)s -h
-h display this help
""" % locals()
try:
import getopt
opts, args = getopt.getopt(sys.argv[1:], '-Ccdefhj:lnq:Rt:v')
except getopt.GetoptError:
sys.exit(usage)
depend = False
clean = False
onlyecho = False
exprs = []
force = False
listonly = False
queue = ''
verbose = False
jfile = 'Test.py'
docpts = False
doruns = True
runflag = False
node_type = 'FAST'
update = True
for opt,arg in opts:
if opt == '-C':
docpts = True
if opt == '-c':
clean = True
if opt == '-d':
depend = True
if opt == '-e':
onlyecho = True
if opt == '-f':
force = True
if opt == '-h':
print usage
sys.exit(0)
if opt == '-j':
jfile = arg
if opt == '-l':
listonly = True
if opt == '-n':
update = False
if opt == '-q':
queue = arg
if opt == '-R':
runflag = True
if opt == '-t':
node_type = arg
if opt == '-v':
verbose = True
if docpts:
doruns = runflag
for arg in args:
exprs.append(re.compile(arg))
import jobfile, batch
from job import JobDir, date
conf = jobfile.JobFile(jfile)
if update and not listonly and not onlyecho and isdir(conf.linkdir):
if verbose:
print 'Checking for outdated files in Link directory'
if not isdir(conf.basedir):
os.mkdir(conf.basedir)
syncdir(conf.linkdir, conf.basedir)
jobnames = {}
joblist = []
if docpts and doruns:
gen = conf.alljobs()
elif docpts:
gen = conf.checkpoints()
elif doruns:
gen = conf.jobs()
for job in gen:
if job.name in jobnames:
continue
if exprs:
for expr in exprs:
if expr.match(job.name):
joblist.append(job)
break
else:
joblist.append(job)
if listonly:
if verbose:
for job in joblist:
job.printinfo()
else:
for job in joblist:
print job.name
sys.exit(0)
if not onlyecho:
newlist = []
for job in joblist:
jobdir = JobDir(joinpath(conf.rootdir, job.name))
if jobdir.exists():
if not force:
status = jobdir.getstatus()
if status == 'queued':
continue
if status == 'running':
continue
if status == 'success':
continue
if not clean:
sys.exit('job directory %s not clean!' % jobdir)
jobdir.clean()
newlist.append(job)
joblist = newlist
class NameHack(object):
def __init__(self, host='pbs.pool', port=24465):
self.host = host
self.port = port
self.socket = None
def setname(self, jobid, jobname):
try:
jobid = int(jobid)
except ValueError:
jobid = int(jobid.strip().split('.')[0])
jobname = jobname.strip()
# since pbs can handle jobnames of 15 characters or less,
# don't use the raj hack.
if len(jobname) <= 15:
return
if self.socket is None:
import socket
self.socket = socket.socket()
# Connect to pbs.pool and send the jobid/jobname pair to port
# 24465 (Raj didn't realize that there are only 64k ports and
# setup inetd to point to port 90001)
self.socket.connect((self.host, self.port))
self.socket.send("%s %s\n" % (jobid, jobname))
namehack = NameHack()
rootdir = conf.rootdir
script = joinpath(rootdir, 'Base', 'job.py')
for job in joblist:
jobdir = JobDir(joinpath(rootdir, job.name))
if depend:
cptdir = JobDir(joinpath(rootdir, job.checkpoint.name))
path = str(cptdir)
if not isdir(path) or not isfile(joinpath(path, '.success')):
continue
cptjob = cptdir.readval('.batch_jobid')
if not onlyecho:
jobdir.create()
os.chdir(str(jobdir))
os.environ['PWD'] = str(jobdir)
print 'Job name: %s' % job.name
print 'Job directory: %s' % jobdir
qsub = batch.oarsub()
qsub.oarhost = 'poolfs.eecs.umich.edu'
#qsub.stdout = jobdir.file('jobout')
qsub.name = job.name
qsub.walltime = '50'
#qsub.join = True
#qsub.node_type = node_type
#qsub.env['ROOTDIR'] = conf.rootdir
#qsub.env['JOBNAME'] = job.name
#if depend:
# qsub.afterok = cptjob
#if queue:
# qsub.queue = queue
qsub.properties = "64bit = 'Yes' or 64bit = 'No'"
qsub.build(script)
if verbose:
print 'cwd: %s' % qsub.command
print 'PBS Command: %s' % qsub.command
if not onlyecho:
ec = qsub.do()
if ec == 0:
jobid = qsub.result
print 'OAR Jobid: %s' % jobid
#namehack.setname(jobid, job.name)
queued = date()
jobdir.echofile('.batch_jobid', jobid)
jobdir.echofile('.batch_jobname', job.name)
jobdir.echofile('.queued', queued)
jobdir.setstatus('queued on %s' % queued)
else:
print 'OAR Failed'
print
print