class Timermode():
def __init__(self):
self.timer = None
self.mode = '3x3'
self.history = History()
def nextsolve(self):
self.scramble = scramble.scramble()
print("\n" + "Scramble: " + self.scramble + "\n")
print('0.00', end='\r')
self.lasttimer = self.timer
self.timer = Timer()
time.sleep(0.5)
def run(self):
while True:
self.nextsolve()
if self.configmode() == -1:
self.history.close()
break
self.playmode()
self.history.save(self.timer, self.scramble, self.mode)
def playmode(self):
self.timer.go(self.mode)
while True:
c = getch()
if c == ' ':
self.timer.stop()
return
def configmode(self):
while True:
c = getch()
if c == ' ':
break # space = start next solve
if c == 'q': # q = exit timer mode
print("Quit Timer\n")
return -1
if c == 'p':
print(self.history.getlast(self.mode, 2)) # p = print last 2 solves
if c == 'f':
self.history.deletelast() # f = delete last solve
if c == 'd': # d = set last solve as dnf
self.history.set_dnf()
print("DNF nub\n0.00", end="\r")
if c == '2': # 2 = set last solve as plustwo
self.history.set_plustwo()
print("+2 nub\n0.00", end="\r")
if c == 'm': # m = switch modes(3x3,oh, etc.)
self.changemode()
def changemode(self):
self.mode = input("let's play ")
class Simulator(SchedulerPolicy):
def __init__(self, logfile='history.log'):
# Initialize the scheduler
SchedulerPolicy.__init__(self) # super()
self.t = 0
# Nodes
self.nodes = {}
# History
self.logfile = logfile
self.history = History(filename=self.logfile)
# Job submission
self.lastJobId = 1
# Simulation
self.maxTime = None
# Id for jobs
if sys.platform == 'win32':
self.trackerId = datetime.now().strftime('%Y%m%d%H%M')
else:
self.trackerId = datetime.now().strftime('%4Y%2m%2d%2H%2M')
# Specify if the nodes are sent to sleep when there's no load
self.nodeManagement = True
# Outputs
self.energy = None
# Step length
self.STEP = 1
# Submit a job to run
def addJob(self, job):
# Assign automatic job id
if job.jobId == None:
while 'job_%s_%04d' % (self.trackerId, self.lastJobId) in self.jobs:
self.lastJobId += 1
job.jobId = 'job_%s_%04d' % (self.trackerId, self.lastJobId)
# Initialize tasks
job.initTasks()
# Save the information
self.jobs[job.jobId] = job
self.jobsQueue.append(job.jobId)
# Sort the queue according to submission order
self.jobsQueue = sorted(self.jobsQueue, cmp=self.schedulingPolicy)
return job.jobId
# Check if there is any idle node for reduces
def getIdleNodeMap(self):
for nodeId in sorted(self.nodes):
node = self.nodes[nodeId]
if node.status == 'ON' and len(node.maps) < node.numMaps:
return node
return None
def getIdleNodesMap(self):
ret = []
for nodeId in sorted(self.nodes):
node = self.nodes[nodeId]
if node.status == 'ON' and len(node.maps) < node.numMaps:
ret.append(node)
return ret
# Check if there is any idle node for reduces
def getIdleNodeRed(self):
for nodeId in sorted(self.nodes):
node = self.nodes[nodeId]
if node.status == 'ON' and len(node.reds) < node.numReds:
return node
return None
def getIdleNodesRed(self):
ret = []
for nodeId in sorted(self.nodes):
node = self.nodes[nodeId]
if node.status == 'ON' and len(node.reds) < node.numReds:
ret.append(node)
return ret
def getWakingNodes(self):
ret = 0
for nodeId in self.nodes:
node = self.nodes[nodeId]
if node.status.startswith('WAKING-'):
ret += 1
return ret
# Get a queued map
def getMapTask(self):
for jobId in self.jobsQueue:
job = self.jobs[jobId]
if self.t >= job.submit:
mapTask = job.getMapTask()
if mapTask != None:
return mapTask
return None
# Get a queued reduce
def getRedTask(self):
for jobId in self.jobsQueue:
job = self.jobs[jobId]
if self.t >= job.submit:
redTask = job.getRedTask()
if redTask != None:
return redTask
return None
# Check if there is a map queued
def mapQueued(self):
ret = 0
for jobId in self.jobsQueue:
job = self.jobs[jobId]
if self.t >= job.submit:
ret += job.mapQueued()
return ret
# Check if the node is required: running job or providing data for a job
def isNodeRequired(self, nodeId):
node = self.nodes[nodeId]
# Check if the node is in the covering subset (data) or is running
if node.covering or node.isRunning():
return True
# Check if it has executed tasks from active tasks
for jobId in self.jobsQueue:
job = self.jobs[jobId]
if job.isRunning() and nodeId in job.getNodes():
return True
return False
# Check if there is a reduce queued
def redQueued(self):
ret = 0
for jobId in self.jobsQueue:
job = self.jobs[jobId]
if self.t >= job.submit:
ret += job.redQueued()
return ret
def getNodesUtilization(self):
utilizations = []
for nodeId in self.nodes:
node = self.nodes[nodeId]
if node.status == 'ON':
utilization = 1.0*len(node.maps)/node.numMaps
utilizations.append(utilization)
return sum(utilizations)/len(utilizations) if len(utilizations)>0 else 1.0
def getNodesRunning(self):
ret = 0
for nodeId in self.nodes:
node = self.nodes[nodeId]
if node.status == 'ON':
ret += 1
return ret
# Energy in Wh
def getEnergy(self):
# J = Ws -> Wh
return self.energy/3600.0
# Average time to run per job in seconds
def getPerformance(self):
ret = None
if len(self.jobs) > 0:
ret = 0.0
for jobId in self.jobs:
job = self.jobs[jobId]
ret += job.getFinish()
ret = ret / len(self.jobs)
return ret
# Average quality per job in %
def getQuality(self):
ret = []
for jobId in self.jobs:
job = self.jobs[jobId]
ret.append(job.getQuality())
return sum(ret)/len(ret) if len(ret)>0 else 0.0
def isTimeLimit(self):
return not (self.maxTime==None or self.t < self.maxTime)
# Run simulation
def run(self):
self.energy = 0.0
# Log initial node status
for nodeId in self.nodes:
node = self.nodes[nodeId]
self.history.logNodeStatus(self.t, node)
# Iterate every X seconds
while len(self.jobsQueue) > 0 and not self.isTimeLimit():
# Run running tasks
# =====================================================
completedAttempts = []
for node in self.nodes.values():
completedAttempts += node.progress(self.STEP) # progress 1 second at a time
# Mark completed maps
completedJobs = []
for attempt in completedAttempts:
attempt.finish = self.t
# Check if we finish the jobs
completedJobs += attempt.getJob().completeAttempt(attempt)
# Log
self.history.logAttempt(attempt)
for job in completedJobs:
job.finish = self.t
job.status = Job.Status.SUCCEEDED
# Update queues
self.jobsQueue.remove(job.jobId)
self.jobsDone.append(job.jobId)
# Log
self.history.logJob(job)
# Check which nodes are available to run tasks
# =====================================================
# Maps
while self.mapQueued()>0 and self.getIdleNodeMap() != None:
# Get a map that needs to be executed and assign it to a node
idleNode = self.getIdleNodeMap()
# TODO policy to decide when to approximate
#mapAttempt = self.getMapTask(approx=True if self.getNodesUtilization() > 1.8 else False)
mapAttempt = self.getMapTask()
mapAttempt.start = self.t
if mapAttempt.getJob().isMapDropping():
mapAttempt.drop()
mapAttempt.finish = self.t
mapAttempt.approx = False
completedJobs += mapAttempt.getJob().dropAttempt(mapAttempt)
# Log
self.history.logAttempt(mapAttempt)
else:
# Start running in a node
idleNode.assignMap(mapAttempt)
# Reduces
while self.redQueued()>0 and self.getIdleNodeRed() != None:
# Get a map that needs to be executed and assign it to a node
idleNode = self.getIdleNodeRed()
redAttempt = self.getRedTask()
redAttempt.start = self.t
if redAttempt.getJob().isRedDropping():
redAttempt.drop()
redAttempt.finish = self.t
# Log
self.history.logAttempt(redAttempt)
else:
idleNode.assignRed(redAttempt)
# Node management
# =====================================================
# Check if we need less nodes. Idle nodes.
if self.nodeManagement:
lessNodes = 0
lessNodes = min(len(self.getIdleNodesMap()), len(self.getIdleNodesRed()))
# Check if we need more nodes. Size of the queues.
moreNodes = 0
if lessNodes == 0:
moreNodesMaps = math.ceil(1.0*self.mapQueued() / 3) - self.getWakingNodes()
moreNodesReds = math.ceil(self.redQueued() / 1) - self.getWakingNodes()
moreNodes = max(moreNodesMaps, moreNodesReds, 0)
# Change node status
for node in self.nodes.values():
if node.status == 'ON' and not self.isNodeRequired(node.nodeId) and lessNodes > 0:
lessNodes -= 1
seconds = node.timeSleep
if isRealistic():
seconds = random.gauss(seconds, 0.1*seconds) #+/-10%
node.status = 'SLEEPING-%d' % seconds
self.history.logNodeStatus(self.t, node)
elif node.status == 'SLEEP' and moreNodes > 0:
moreNodes -= 1
seconds = node.timeWake
if isRealistic():
seconds = random.gauss(seconds, 0.1*seconds) #+/-10%
node.status = 'WAKING-%d' % seconds
self.history.logNodeStatus(self.t, node)
# Transition status
elif node.status.startswith('SLEEPING-'):
seconds = int(node.status[len('SLEEPING-'):]) - 1
if seconds <= 0:
node.status = 'SLEEP'
self.history.logNodeStatus(self.t, node)
else:
node.status = 'SLEEPING-%d' % seconds
elif node.status.startswith('WAKING-'):
seconds = int(node.status[len('WAKING-'):]) - 1
if seconds <= 0:
node.status = 'ON'
self.history.logNodeStatus(self.t, node)
else:
node.status = 'WAKING-%d' % seconds
# Account for power
power = 0.0
for node in self.nodes.values():
power += node.getPower()
self.history.logPower(self.t, power)
self.energy += 1.0*power # s x W = J
# Progress to next period
self.t += self.STEP
# Log final output
if self.logfile != None:
self.history.close()
viewer = HistoryViewer(self.history.getFilename())
viewer.generate()
log.write('No links found in ' + str(id) + '...')
else:
log.write('Comment seen before...skipping...')
log.write('Looping through 10 hottest posts...')
for submission in submissions:
id = submission.id
log.write('Handling post ' + str(id) + '...')
if id not in all_history:
log.write('Parsing new post ' + str(id) + '...')
body = submission.selftext
links = LinkExtractor.extract_links(body)
if len(links) > 0:
for link in links:
log.write('Storing new link ' + str(link) + '...')
link_file.add(str(link))
log.write('Adding ' + str(link) + ' to history...')
history.add(id)
else:
log.write('No links found in ' + str(id) + '...')
else:
log.write('Post seen before...skipping...')
else:
log.write('Failed to get subreddit...')
log.write('This is most likely due to Reddit\'s request limitations...')
log.write('Will try again momentarily...')
history.close()
log.close()
link_file.close()