def childWorker(inQueue, \
outQueue, \
schoolInfo, \
entriesList, \
config):
#gc.set_debug(gc.DEBUG_LEAK)
procName = multiprocessing.current_process().name
newSched = None
#Load config file
wrkConfig = config
#exec(open("settings.py").read(), wrkConfig)
schedFitness.fitnessInitialize(schoolInfo, entriesList, wrkConfig)
randGenWrk = random.SystemRandom()
startTime = time.time()
counter = 0
mutateCnt = 0
xOverCnt = 0
while True:
workPackage = inQueue.get()
counter += 1
# if procName == 'SchedWorker5' and counter%1000==0 :
# msgStr = ('Wrkr5 GC Obj %d' % len(gc.get_objects()))
# outQueue.put({'msg':msgStr})
if workPackage['cmd'] == 'STOP':
break
elif workPackage['cmd'] == 'Mutate':
newSched = mutate(workPackage['sch1'], randGenWrk)
if newSched['score'] < workPackage['sch1']['score']:
#print ('Mutate child parent fitness %d %d' % (newSched['score'], workPackage['sch1']['score']))
outQueue.put ({'idx':workPackage['idx'], 'sch':newSched, 'method':'M'})
mutateCnt += 1
elif workPackage['cmd'] == 'XOver':
newSched = scheduleSex(workPackage['sch1'], workPackage['sch2'], randGenWrk)
if newSched['score'] < workPackage['sch1']['score']:
#print ('XOver child parent fitness %d %d' % (newSched['score'], workPackage['sch1']['score']))
outQueue.put ({'idx':workPackage['idx'], 'sch':newSched, 'method':'X'})
xOverCnt += 1
elif workPackage['cmd'] == 'Done':
outQueue.put({'done':1})
msgStr = '%s STOP Count %d Rate %1.1f xOver:%d Mutate:%d:' % \
(procName, counter, counter / (time.time()-startTime), xOverCnt, mutateCnt)
outQueue.put({'msg':msgStr})
msgStr = procName + ' ' + schedFitness.getFitnessMetrics()
outQueue.put({'msg':msgStr})
def childWorker(inQueue, \
outQueue, \
schoolInfo, \
entriesList, \
config):
#gc.set_debug(gc.DEBUG_LEAK)
procName = multiprocessing.current_process().name
newSched = None
#Load config file
wrkConfig = config
#exec(open("settings.py").read(), wrkConfig)
schedFitness.fitnessInitialize(schoolInfo, entriesList, wrkConfig)
randGenWrk = random.SystemRandom()
startTime = time.time()
counter = 0
mutateCnt = 0
xOverCnt = 0
while True:
workPackage = inQueue.get()
counter += 1
# if procName == 'SchedWorker5' and counter%1000==0 :
# msgStr = ('Wrkr5 GC Obj %d' % len(gc.get_objects()))
# outQueue.put({'msg':msgStr})
if workPackage['cmd'] == 'STOP':
break
elif workPackage['cmd'] == 'Mutate':
newSched = mutate(workPackage['sch1'], randGenWrk)
if newSched['score'] < workPackage['sch1']['score']:
#print ('Mutate child parent fitness %d %d' % (newSched['score'], workPackage['sch1']['score']))
outQueue.put({
'idx': workPackage['idx'],
'sch': newSched,
'method': 'M'
})
mutateCnt += 1
elif workPackage['cmd'] == 'XOver':
newSched = scheduleSex(workPackage['sch1'], workPackage['sch2'],
randGenWrk)
if newSched['score'] < workPackage['sch1']['score']:
#print ('XOver child parent fitness %d %d' % (newSched['score'], workPackage['sch1']['score']))
outQueue.put({
'idx': workPackage['idx'],
'sch': newSched,
'method': 'X'
})
xOverCnt += 1
elif workPackage['cmd'] == 'Done':
outQueue.put({'done': 1})
msgStr = '%s STOP Count %d Rate %1.1f xOver:%d Mutate:%d:' % \
(procName, counter, counter / (time.time()-startTime), xOverCnt, mutateCnt)
outQueue.put({'msg': msgStr})
msgStr = procName + ' ' + schedFitness.getFitnessMetrics()
outQueue.put({'msg': msgStr})
if 'msg' in response:
logger.msg (response['msg'])
respCount += 1;
except Empty:
break
logger.msg ('Cleaned out %d from output queue' % respCount)
for p in processes:
try:
p.join(timeout=60)
except TimeoutError:
logger.msg ('Timeout joining process')
(lowestScore, lowestScoreIdx) = computeTopScore (rdm)
logger.msg ('Best Score %4d' % lowestScore)
logger.msg(schedFitness.getFitnessMetrics())
logger.msg ('Scores:')
for scoreX in rdm:
logger.msg (' %d ' % scoreX['score'])
logger.msg ('Printing best score of %d' % lowestScore)
scorePrintFolder = os.path.join(outFolder, str(math.floor(lowestScore)))
if not os.path.exists(scorePrintFolder):
fitnessFile = os.path.join(scorePrintFolder, 'fitnessReport.txt')
schedIO.printSched (schedule = rdm[lowestScoreIdx], \
schoolInf = schoolInfo, \
outFolder = scorePrintFolder)
validateSched(rdm[lowestScoreIdx], sessionList, entriesList, logger)
if 'msg' in response:
logger.msg(response['msg'])
respCount += 1
except Empty:
break
logger.msg('Cleaned out %d from output queue' % respCount)
for p in processes:
try:
p.join(timeout=60)
except TimeoutError:
logger.msg('Timeout joining process')
(lowestScore, lowestScoreIdx) = computeTopScore(rdm)
logger.msg('Best Score %4d' % lowestScore)
logger.msg(schedFitness.getFitnessMetrics())
logger.msg('Scores:')
for scoreX in rdm:
logger.msg(' %d ' % scoreX['score'])
logger.msg('Printing best score of %d' % lowestScore)
scorePrintFolder = os.path.join(outFolder, str(math.floor(lowestScore)))
if not os.path.exists(scorePrintFolder):
fitnessFile = os.path.join(scorePrintFolder, 'fitnessReport.txt')
schedIO.printSched (schedule = rdm[lowestScoreIdx], \
schoolInf = schoolInfo, \
entriesLst = entriesList, \
outFolder = scorePrintFolder)
