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root/cvsroot/COMP/CRAB/python/SchedulerCondor.py

Comparing COMP/CRAB/python/SchedulerCondor.py (file contents):
Revision 1.2 by ewv, Wed May 21 19:27:30 2008 UTC vs.
Revision 1.31 by farinafa, Tue May 11 13:39:50 2010 UTC

#	Line 1 | Line 1
1	+	"""
2	+	Implements the vanilla (local) Condor scheduler
3	+	"""
4	+
5		__revision__ = "$Id$"
6		__version__ = "$Revision$"
7
8	<	from Scheduler import Scheduler
9	<	from SchedulerLocal import SchedulerLocal
6	<	from crab_exceptions import *
7	<	from crab_util import *
8	<	from crab_logger import Logger
9	<	import common
8	>	from SchedulerLocal  import SchedulerLocal
9	>	from crab_exceptions import CrabException
10
11	+	import common
12		import os
13	+	import socket
14
15	<	#  Naming convention:
16	<	#  methods starting with 'ws' are responsible to provide
17	<	#  corresponding part of the job script ('ws' stands for 'write script').
15	>	# FUTURE: for python 2.4 & 2.6
16	>	try:
17	>	from hashlib import sha1
18	>	except:
19	>	from sha import sha as sha1
20
21		class SchedulerCondor(SchedulerLocal) :
18	–
19	–	def __init__(self):
20	–	Scheduler.__init__(self,"CONDOR")
21	–	return
22	–
23	–	def configure(self, cfg_params):
24	–	SchedulerLocal.configure(self, cfg_params)
25	–	self.environment_unique_identifier ='${HOSTNAME}_${CONDOR_ID}_' + common._db.queryTask('name')
26	–	return
27	–
28	–	def sched_parameter(self,i,task):
29	–	"""
30	–	Return scheduler-specific parameters
31	–	"""
32	–	index = int(common._db.nJobs()) - 1
33	–	sched_param= ''
34	–
35	–	for i in range(index):
36	–	pass
37	–
38	–	return sched_param
39	–
40	–	def realSchedParams(self,cfg_params):
22		"""
23	<	Return dictionary with specific parameters, to use
24	<	with real scheduler
23	>	Class to implement the vanilla (local) Condor scheduler
24	>	Naming convention:  Methods starting with 'ws' provide
25	>	the corresponding part of the job script
26	>	('ws' stands for 'write script').
27		"""
28
29	<	tmpDir = os.path.join(common.work_space.shareDir(),'.condor_temp')
30	<	params = {'tmpDir':tmpDir}
31	<	return  params
32	<
33	<	def loggingInfo(self, id):
34	<	""" return logging info about job nj """
35	<	cmd = 'something'
36	<	#cmd_out = runCommand(cmd)
37	<	return ''
29	>	def __init__(self):
30	>	SchedulerLocal.__init__(self,"CONDOR")
31	>	self.datasetPath   = None
32	>	self.selectNoInput = None
33	>
34	>	self.environment_unique_identifier = None
35	>	return
36	>
37	>
38	>	def configure(self, cfg_params):
39	>	"""
40	>	Configure the scheduler with the config settings from the user
41	>	"""
42	>
43	>	SchedulerLocal.configure(self, cfg_params)
44	>
45	>	try:
46	>	tmp =  cfg_params['CMSSW.datasetpath']
47	>	if tmp.lower() == 'none':
48	>	self.datasetPath = None
49	>	self.selectNoInput = 1
50	>	else:
51	>	self.datasetPath = tmp
52	>	self.selectNoInput = 0
53	>	except KeyError:
54	>	msg = "Error: datasetpath not defined "
55	>	raise CrabException(msg)
56	>
57	>	return
58	>
59	>	def envUniqueID(self):
60	>	taskHash = sha1(common._db.queryTask('name')).hexdigest()
61	>	id = "https://" + socket.gethostname() + '/' + taskHash + "/${NJob}"
62	>	return id
63	>
64	>	def sched_parameter(self, i, task):
65	>	"""
66	>	Return scheduler-specific parameters
67	>	"""
68	>	req = ''
69	>	if self.EDG_addJdlParam:
70	>	if self.EDG_addJdlParam[-1] == '':
71	>	self.EDG_addJdlParam = self.EDG_addJdlParam[:-1]
72	>	for p in self.EDG_addJdlParam:
73	>	req += p.strip()+';\n'
74	>
75	>	return req
76	>
77	>
78	>	def realSchedParams(self, cfg_params):
79	>	"""
80	>	Return dictionary with specific parameters, to use with real scheduler
81	>	"""
82	>
83	>	tmpDir = os.path.join(common.work_space.shareDir(),'.condor_temp')
84	>	tmpDir = os.path.join(common.work_space.shareDir(),'.condor_temp')
85	>	jobDir = common.work_space.jobDir()
86	>	params = {'tmpDir':tmpDir,
87	>	'jobDir':jobDir}
88	>	return params
89	>
90	>
91	>	def listMatch(self, seList, full):
92	>	"""
93	>	Check the compatibility of available resources
94	>	"""
95	>
96	>	return [True]
97	>
98	>
99	>	def decodeLogInfo(self, fileName):
100	>	"""
101	>	Parse logging info file and return main info
102	>	"""
103	>
104	>	import CondorGLoggingInfo
105	>	loggingInfo = CondorGLoggingInfo.CondorGLoggingInfo()
106	>	reason = loggingInfo.decodeReason(fileName)
107	>	return reason
108	>
109	>
110	>	def wsCopyOutput(self):
111	>	"""
112	>	Write a CopyResults part of a job script, e.g.
113	>	to copy produced output into a storage element.
114	>	"""
115	>	txt = self.wsCopyOutput_comm()
116	>	return txt
117	>
118	>
119	>	def wsExitFunc(self):
120	>	"""
121	>	Returns the part of the job script which runs prior to exit
122	>	"""
123	>
124	>	txt = '\n'
125	>	txt += '#\n'
126	>	txt += '# EXECUTE THIS FUNCTION BEFORE EXIT \n'
127	>	txt += '#\n\n'
128	>
129	>	txt += 'func_exit() { \n'
130	>	txt += self.wsExitFunc_common()
131	>
132	>	txt += '    tar zcvf ${out_files}.tgz  ${final_list}\n'
133	>	txt += '    cp  ${out_files}.tgz $_CONDOR_SCRATCH_DIR/\n'
134	>	txt += '    cp  crab_fjr_$NJob.xml $_CONDOR_SCRATCH_DIR/\n'
135	>
136	>	txt += '    exit $job_exit_code\n'
137	>	txt += '}\n'
138	>
139	>	return txt
140	>
141	>	def wsInitialEnvironment(self):
142	>	"""
143	>	Returns part of a job script which does scheduler-specific work.
144	>	"""
145	>
146	>	txt  = '\n# Written by SchedulerCondor::wsInitialEnvironment\n'
147	>	txt += 'echo "Beginning environment"\n'
148	>	txt += 'printenv | sort\n'
149	>
150	>	txt += 'middleware='+self.name()+' \n'
151	>	txt += 'if [ -e /opt/d-cache/srm/bin ]; then\n'
152	>	txt += '  export PATH=${PATH}:/opt/d-cache/srm/bin\n'
153	>	txt += 'fi\n'
154	>
155	>	txt += """
156	>	if [ $_CONDOR_SCRATCH_DIR ] && [ -d $_CONDOR_SCRATCH_DIR ]; then
157	>	echo "cd to Condor scratch directory: $_CONDOR_SCRATCH_DIR"
158	>	if [ -e ../default.tgz ] ;then
159	>	echo "Found ISB in parent directory (Local Condor)"
160	>	cp ../default.tgz $_CONDOR_SCRATCH_DIR
161	>	fi
162	>	cd $_CONDOR_SCRATCH_DIR
163	>	fi
164	>	"""
165	>
166	>	return txt
167	>
168	>
169	>	def sched_fix_parameter(self):
170	>	"""
171	>	Returns string with requirements and scheduler-specific parameters
172	>	"""
173	>
174	>	if self.EDG_requirements:
175	>	req = self.EDG_requirements
176	>	taskReq = {'commonRequirements':req}
177	>	common._db.updateTask_(taskReq)

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