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root/cvsroot/COMP/CRAB/python/Creator.py
Revision: 1.27
Committed: Wed Mar 15 17:34:10 2006 UTC (19 years, 1 month ago) by spiga
Content type: text/x-python
Branch: MAIN
Changes since 1.26: +5 -6 lines
Log Message:
bug fix for famos

File Contents

# User Rev Content
1 nsmirnov 1.1 from Actor import Actor
2     from WorkSpace import WorkSpace
3     from JobList import JobList
4     from JobDB import JobDB
5     from ScriptWriter import ScriptWriter
6     from Scheduler import Scheduler
7     from crab_logger import Logger
8     from crab_exceptions import *
9     from crab_util import *
10     import common
11    
12 slacapra 1.8 import os, string, math
13 corvo 1.26 # marco
14 nsmirnov 1.1 class Creator(Actor):
15 corvo 1.26 def __init__(self, job_type_name, cfg_params, ncjobs, job_type):
16 nsmirnov 1.1 self.job_type_name = job_type_name
17 corvo 1.26 # self.job_type = None
18     # marco
19     self.job_type = job_type
20 nsmirnov 1.1 self.cfg_params = cfg_params
21 nsmirnov 1.2 self.total_njobs = 0
22     self.total_number_of_events = 0
23     self.job_number_of_events = 0
24 slacapra 1.7 self.first_event = 0
25 slacapra 1.14
26 corvo 1.26 # marco
27     # self.createJobTypeObject()
28 nsmirnov 1.1 self.createJobTypeObject()
29 nsmirnov 1.3 common.logger.debug(5, __name__+": JobType "+self.job_type.name()+" created")
30 nsmirnov 1.1
31     self.job_type.prepareSteeringCards()
32 nsmirnov 1.3 common.logger.debug(5, __name__+": Steering cards prepared")
33 nsmirnov 1.1
34 nsmirnov 1.2 self.defineTotalNumberOfJobs_()
35 nsmirnov 1.3 common.logger.debug(5, __name__+": total # of jobs = "+`self.total_njobs`)
36 nsmirnov 1.1
37     # Set number of jobs to be created
38    
39     self.ncjobs = ncjobs
40     if ncjobs == 'all' : self.ncjobs = self.total_njobs
41     if ncjobs > self.total_njobs : self.ncjobs = self.total_njobs
42 spiga 1.11
43 spiga 1.20 fileCODE1 = open(common.work_space.shareDir()+"/.code","a")
44     ### commented for FAMOS
45 corvo 1.26 if self.job_type.name() == 'ORCA':
46 spiga 1.20 self.owner = cfg_params['ORCA.owner']
47     self.dataset = cfg_params['ORCA.dataset']
48     fileCODE1.write('::'+str(self.job_type.name())+'::'+str(self.ncjobs)+'::'+str(self.dataset)+'::'+str(self.owner))
49     pass
50     elif self.job_type.name() == 'FAMOS':
51 spiga 1.27 self.inputFile = cfg_params['FAMOS.input_lfn']
52     self.executable = cfg_params['FAMOS.executable']
53     fileCODE1.write('::'+str(self.job_type.name())+'::'+str(self.ncjobs)+'::'+str(self.inputFile)+'::'+str(self.executable))
54 spiga 1.20 pass
55 spiga 1.11 fileCODE1.close()
56    
57 nsmirnov 1.1
58     #TODO: deprecated code, not needed,
59     # will be eliminated when WorkSpace.saveConfiguration()
60     # will be improved.
61     #
62     # Set/Save Job Type name
63    
64     jt_fname = common.work_space.shareDir() + 'jobtype'
65     if os.path.exists(jt_fname):
66     # Read stored job type name
67     jt_file = open(jt_fname, 'r')
68     jt = jt_file.read()
69     if self.job_type_name:
70     if ( jt != self.job_type_name+'\n' ):
71     msg = 'Job Type mismatch: requested <' + self.job_type_name
72     msg += '>, found <' + jt[:-1] + '>.'
73     raise CrabException(msg)
74     pass
75     else:
76     self.job_type_name = jt[:-1]
77     pass
78     jt_file.close()
79     pass
80     else:
81     # Save job type name
82     jt_file = open(jt_fname, 'w')
83     jt_file.write(self.job_type_name+'\n')
84     jt_file.close()
85     pass
86     #end of deprecated code
87    
88 nsmirnov 1.3 common.logger.debug(5, "Creator constructor finished")
89 nsmirnov 1.1 return
90    
91 nsmirnov 1.2 def defineTotalNumberOfJobs_(self):
92     """
93     Calculates the total number of jobs to be created.
94     """
95    
96     try:
97 slacapra 1.8 self.first_event = int(self.cfg_params['USER.first_event'])
98 slacapra 1.7 except KeyError:
99     self.first_event = 0
100 slacapra 1.8 common.logger.debug(1,"First event ot be analyzed: "+str(self.first_event))
101 slacapra 1.7
102 slacapra 1.10 # TODO Could we find a better way to get this number?
103 slacapra 1.8 maxAvailableEvents = int(self.job_type.maxEvents)
104     common.logger.debug(1,"Available events: "+str(maxAvailableEvents))
105 slacapra 1.7
106 slacapra 1.8 # some sanity check
107     if self.first_event>=maxAvailableEvents:
108 slacapra 1.7 raise CrabException('First event is bigger than maximum number of available events!')
109    
110 slacapra 1.8 # the total number of events to be analyzed
111 slacapra 1.7 try:
112 nsmirnov 1.2 n = self.cfg_params['USER.total_number_of_events']
113     if n == 'all': n = '-1'
114 slacapra 1.8 if n == '-1':
115     self.total_number_of_events = (maxAvailableEvents - self.first_event)
116     common.logger.debug(1,"Analysing all available events "+str(self.total_number_of_events))
117     else:
118     if maxAvailableEvents<(int(n)+self.first_event):
119 slacapra 1.17 raise CrabException('(First event + total events)='+str(int(n)+self.first_event)+' is bigger than maximum number of available events '+str(maxAvailableEvents)+' !! Use "total_number_of_events=-1" to analyze to whole dataset')
120 slacapra 1.8 self.total_number_of_events = int(n)
121 slacapra 1.7 except KeyError:
122     common.logger.message("total_number_of_events not defined, set it to maximum available")
123 slacapra 1.8 self.total_number_of_events = (maxAvailableEvents - self.first_event)
124 slacapra 1.7 pass
125 slacapra 1.8 common.logger.message("Total number of events to be analyzed: "+str(self.total_number_of_events))
126    
127 slacapra 1.7
128 slacapra 1.8 # read user directives
129 slacapra 1.7 eventPerJob=0
130     try:
131     eventPerJob = self.cfg_params['USER.job_number_of_events']
132 nsmirnov 1.2 except KeyError:
133     pass
134    
135 slacapra 1.7 jobsPerTask=0
136 nsmirnov 1.2 try:
137 slacapra 1.7 jobsPerTask = int(self.cfg_params['USER.total_number_of_jobs'])
138 nsmirnov 1.2 except KeyError:
139 slacapra 1.7 pass
140    
141     # If both the above set, complain and use event per jobs
142     if eventPerJob>0 and jobsPerTask>0:
143 nsmirnov 1.2 msg = 'Warning. '
144 slacapra 1.7 msg += 'job_number_of_events and total_number_of_jobs are both defined '
145     msg += 'Using job_number_of_events.'
146 nsmirnov 1.2 common.logger.message(msg)
147 slacapra 1.7 jobsPerTask = 0
148     if eventPerJob==0 and jobsPerTask==0:
149     msg = 'Warning. '
150     msg += 'job_number_of_events and total_number_of_jobs are not defined '
151     msg += 'Creating just one job for all events.'
152     common.logger.message(msg)
153     jobsPerTask = 1
154    
155     # first case: events per job defined
156     if eventPerJob>0:
157     n=eventPerJob
158     if n == 'all' or n == '-1' or (int(n)>self.total_number_of_events and self.total_number_of_events>0):
159     common.logger.message("Asking more events than available: set it to maximum available")
160     self.job_number_of_events = self.total_number_of_events
161 slacapra 1.8 self.total_njobs = 1
162 slacapra 1.7 else:
163     self.job_number_of_events = int(n)
164 slacapra 1.8 self.total_njobs = int((self.total_number_of_events-1)/self.job_number_of_events)+1
165 slacapra 1.7 # second case: jobs per task defined
166     elif jobsPerTask>0:
167 slacapra 1.8 common.logger.debug(2,"total number of events: "+str(self.total_number_of_events)+" JobPerTask "+str(jobsPerTask))
168     self.job_number_of_events = int(math.floor((self.total_number_of_events)/jobsPerTask))
169     self.total_njobs = jobsPerTask
170 slacapra 1.7 # should not happen...
171     else:
172     raise CrabException('Somthing wrong with splitting')
173    
174 slacapra 1.8 common.logger.debug(2,"total number of events: "+str(self.total_number_of_events)+
175 slacapra 1.7 " events per job: "+str(self.job_number_of_events))
176 slacapra 1.8
177 slacapra 1.7 return
178    
179     def writeJobsSpecsToDB(self):
180     """
181     Write firstEvent and maxEvents in the DB for future use
182     """
183    
184     common.jobDB.load()
185     # case one: write first and max events
186     nJobs=self.nJobs()
187    
188     firstEvent=self.first_event
189 fanzago 1.21 ### fede for famos
190     lastJobsNumberOfEvents = self.job_number_of_events
191     ###
192 slacapra 1.7 # last jobs is different...
193     for job in range(nJobs-1):
194     common.jobDB.setFirstEvent(job, firstEvent)
195     common.jobDB.setMaxEvents(job, self.job_number_of_events)
196 fanzago 1.21 ### fede checks parameter for famos and orca
197     try:
198     self.events_management = common.analisys_common_info['events_management']
199     #print "self.events_management = ", self.events_management
200     except KeyError: self.events_management = 0
201 spiga 1.27 ### if int(self.events_management) == 1:
202     firstEvent=firstEvent+self.job_number_of_events
203 fanzago 1.21 #print "firstEvent", firstEvent
204     ###
205    
206     ### firstEvent=firstEvent+self.job_number_of_events
207 slacapra 1.7
208     # this is the last job
209     common.jobDB.setFirstEvent(nJobs-1, firstEvent)
210 fanzago 1.21 #### FEDE
211     #print "firstEvent", firstEvent
212     if int(self.events_management) == 1:
213     lastJobsNumberOfEvents= (self.total_number_of_events+self.first_event)-firstEvent
214     ####
215    
216     ### lastJobsNumberOfEvents= (self.total_number_of_events+self.first_event)-firstEvent
217 fanzago 1.19 #print 'lastJobsNumberOfEvents :', lastJobsNumberOfEvents
218 slacapra 1.8 common.jobDB.setMaxEvents(nJobs-1, lastJobsNumberOfEvents)
219 slacapra 1.7
220 slacapra 1.15 if (lastJobsNumberOfEvents!=self.job_number_of_events):
221     common.logger.message(str(self.total_njobs-1)+' jobs will be created for '+str(self.job_number_of_events)+' events each plus 1 for '+str(lastJobsNumberOfEvents)+' events for a total of '+str(self.job_number_of_events*(self.total_njobs-1)+lastJobsNumberOfEvents)+' events')
222     else:
223     common.logger.message(str(self.total_njobs)+' jobs will be created for '+str(self.job_number_of_events)+' events each for a total of '+str(self.job_number_of_events*(self.total_njobs-1)+lastJobsNumberOfEvents)+' events')
224 slacapra 1.7
225     # case two (to be implemented) write eventCollections for each jobs
226 nsmirnov 1.2
227 slacapra 1.9 # save the DB
228     common.jobDB.save()
229 nsmirnov 1.2 return
230    
231 nsmirnov 1.1 def nJobs(self):
232     return self.total_njobs
233    
234     def createJobTypeObject(self):
235     file_name = 'cms_'+ string.lower(self.job_type_name)
236     klass_name = string.capitalize(self.job_type_name)
237    
238     try:
239     klass = importName(file_name, klass_name)
240     except KeyError:
241     msg = 'No `class '+klass_name+'` found in file `'+file_name+'.py`'
242     raise CrabException(msg)
243     except ImportError, e:
244     msg = 'Cannot create job type '+self.job_type_name
245     msg += ' (file: '+file_name+', class '+klass_name+'):\n'
246     msg += str(e)
247     raise CrabException(msg)
248    
249     self.job_type = klass(self.cfg_params)
250     return
251 nsmirnov 1.5
252     def jobType(self):
253     return self.job_type
254 nsmirnov 1.1
255     def run(self):
256 nsmirnov 1.4 """
257     The main method of the class.
258     """
259 nsmirnov 1.1
260 nsmirnov 1.3 common.logger.debug(5, "Creator::run() called")
261    
262 nsmirnov 1.1 # Instantiate ScriptWriter
263    
264     script_writer = ScriptWriter('crab_template.sh')
265    
266     # Loop over jobs
267    
268     njc = 0
269 nsmirnov 1.4 for nj in range(self.total_njobs):
270 nsmirnov 1.1 if njc == self.ncjobs : break
271 nsmirnov 1.4 st = common.jobDB.status(nj)
272 nsmirnov 1.1 if st != 'X': continue
273    
274 nsmirnov 1.6 common.logger.message("Creating job # "+`(nj+1)`)
275 nsmirnov 1.3
276 nsmirnov 1.1 # Prepare configuration file
277    
278 nsmirnov 1.4 self.job_type.modifySteeringCards(nj)
279 fanzago 1.12 # Create script (sh)
280 fanzago 1.13 #print "nel for prima del modifyTemplateScript, nj vale", nj
281 nsmirnov 1.4 script_writer.modifyTemplateScript(nj)
282     os.chmod(common.job_list[nj].scriptFilename(), 0744)
283 nsmirnov 1.1
284 fanzago 1.12 # Create scheduler scripts (jdl)
285     common.scheduler.createSchScript(nj)
286    
287 nsmirnov 1.4 common.jobDB.setStatus(nj, 'C')
288 slacapra 1.9 # common: write input and output sandbox
289     common.jobDB.setInputSandbox(nj, self.job_type.inputSandbox(nj))
290    
291     outputSandbox=self.job_type.outputSandbox(nj)
292     stdout=common.job_list[nj].stdout()
293     stderr=common.job_list[nj].stderr()
294     outputSandbox.append(common.job_list[nj].stdout())
295     # check if out!=err
296     if stdout != stderr:
297     outputSandbox.append(common.job_list[nj].stderr())
298     common.jobDB.setOutputSandbox(nj, outputSandbox)
299 corvo 1.18 common.jobDB.setTaskId(nj, self.cfg_params['taskId'])
300 slacapra 1.9
301 nsmirnov 1.1 njc = njc + 1
302     pass
303    
304     ####
305 fanzago 1.12
306 nsmirnov 1.1 common.jobDB.save()
307    
308     msg = '\nTotal of %d jobs created'%njc
309     if njc != self.ncjobs: msg = msg + ' from %d requested'%self.ncjobs
310     msg = msg + '.\n'
311     common.logger.message(msg)
312     return