def main():
options = parse_options()
if options.input_file == "-":
input_file = sys.stdin
else:
input_file = open(options.input_file)
if options.scheduler == "MultiDimenDoubleEasyScheduler" or options.scheduler == "1":
scheduler = MultiDimenDoubleEasyScheduler(options.num_processors,
options.num_memory)
elif options.scheduler == "MultiDimensionResourceBalanceScheduler" or options.scheduler == "2":
scheduler = MultiDimensionResourceBalanceScheduler(
options.num_processors, options.num_memory)
elif options.scheduler == "MultiDimensionResourceBalanceReverseImprovedScheduler" or options.scheduler == "3":
scheduler = MultiDimensionResourceBalanceReverseImprovedScheduler(
options.num_processors, options.num_memory)
elif options.scheduler == "MultiDimensionResourceBalanceTimeScheduler" or options.scheduler == "4":
scheduler = MultiDimensionResourceBalanceTimeScheduler(
options.num_processors, options.num_memory)
else:
print "No such scheduler"
return
try:
print "...."
run_simulator(num_processors=options.num_processors,
num_memory=options.num_memory,
jobs=_job_inputs_to_jobs(parse_lines(input_file),
options.num_processors,
options.num_memory),
scheduler=scheduler)
print "Num of Processors: ", options.num_processors
print "Input file: ", options.input_file
print "Scheduler:", type(scheduler)
finally:
if input_file is not sys.stdin:
input_file.close()
def simulate(
self,
input_file_path,
job_estimated_time,
job_required_num_processors,
job_submission_time,
job_user_id,
job_backlog_days=180):
input_file = open(input_file_path, 'r')
parsed_jobs = trace_job_parser(
resource=self.resource,
lines=input_file.readlines(),
backlog_days=job_backlog_days,
verbose=self.verbose)
input_file.close()
if parsed_jobs==None:
print("Unable to parse jobs. Returning without simulation.")
return parsed_jobs
my_job_id = add_job(est_time_secs=job_estimated_time,
num_required_processors=job_required_num_processors,
job_sub_time_secs=job_submission_time,
user_id=job_user_id,
backlog_days=job_backlog_days,
jobs=parsed_jobs)
simulator = run_simulator(
num_processors = self.num_processors,
jobs = parsed_jobs,
scheduler = self.scheduler,
target_job_id=my_job_id)
match = [x for x in simulator.terminated_jobs if x.id==my_job_id]
if self.verbose:
print_simulator_stats(simulator)
print "Num of Processors: ", options.num_processors
print "Input file: ", options.input_file
print "Scheduler:", type(scheduler)
return match
def parse_and_run_simulator(options):
if options["input_file"] is None:
parser.error("missing input file")
if options["input_file"] == "-":
input_file = sys.stdin
else:
input_file = open(options["input_file"])
if options["num_processors"] is None:
input_file = open(options["input_file"])
for line in input_file:
if(line.lstrip().startswith(';')):
if(line.lstrip().startswith('; MaxProcs:')):
options["num_processors"] = int(line.strip()[11:])
break
else:
continue
else:
break
if options["num_processors"] is None:
parser.error("missing num processors")
if options["stats"] is None:
options["stats"] = False
if sys.stdout.isatty():# You're running in a real terminal
options["scheduler"]["progressbar"] = True
else:# You're being piped or redirected
options["scheduler"]["progressbar"] = False
if options["scheduler"] is None:
parser.error("missing scheduler")
if options["scheduler"]["name"] is None:
parser.error("missing scheduler name")
my_module = options["scheduler"]["name"]
my_class = module_to_class(my_module)
#load module(or file)
package = __import__ ('schedulers', fromlist=[my_module])
if my_module not in package.__dict__:
print "No such scheduler (module file not found)."
return
if my_class not in package.__dict__[my_module].__dict__:
print "No such scheduler (class within the module file not found)."
return
#load the class
scheduler_non_instancied = package.__dict__[my_module].__dict__[my_class]
if my_module in ('maui_scheduler', 'l2r_maui_scheduler', 'online_l2r_maui_scheduler'):
scheduler = scheduler_non_instancied(options, \
# weights_list=options["weights"], \
weights_backfill=options["weights"])
else:
scheduler = scheduler_non_instancied(options)
# scheduler = scheduler_non_instancied(options\
# , weights_list=options["weights"], weights_backfill=options["weights"])
#if hasattr(scheduler_non_instancied, 'I_NEED_A_PREDICTOR'):
try:
# print "...."
starttime = datetime.today()
sim = run_simulator(
num_processors = options["num_processors"],
jobs = _job_inputs_to_jobs(parse_lines(input_file), options["num_processors"]),
scheduler = scheduler,
output_swf = options["output_swf"] if "output_swf" in options else None,
input_file = options["input_file"],
no_stats = not(options["stats"]),
options = options
)
end_time = datetime.today() - starttime
options["terminated_jobs"] = sim.get_terminated_jobs()
print "\b" * 50
if options.get("verbose", False):
print "\n"
print "Num of Processors: ", options["num_processors"]
print "Input file: ", options["input_file"]
print "Scheduler:", type(scheduler)
print "Elapsed Time:", end_time
finally:
if input_file is not sys.stdin:
input_file.close()
return end_time
def main():
options = parse_options()
if options.input_file == "-":
input_file = sys.stdin
else:
input_file = open(options.input_file)
if options.scheduler == "FcfsScheduler" or options.scheduler == "1":
scheduler = FcfsScheduler(options.num_processors)
elif options.scheduler == "ConservativeScheduler" or options.scheduler == "2":
scheduler = ConservativeScheduler(options.num_processors)
elif options.scheduler == "DoubleConservativeScheduler" or options.scheduler == "3":
scheduler = DoubleConservativeScheduler(options.num_processors)
elif options.scheduler == "EasyBackfillScheduler" or options.scheduler == "4":
scheduler = EasyBackfillScheduler(options.num_processors)
elif options.scheduler == "DoubleEasyBackfillScheduler" or options.scheduler == "5":
scheduler = DoubleEasyBackfillScheduler(options.num_processors)
elif options.scheduler == "GreedyEasyBackfillScheduler" or options.scheduler == "6":
scheduler = GreedyEasyBackfillScheduler(options.num_processors)
elif options.scheduler == "EasyPlusPlusScheduler" or options.scheduler == "7":
scheduler = EasyPlusPlusScheduler(options.num_processors)
elif options.scheduler == "ShrinkingEasyScheduler" or options.scheduler == "8":
scheduler = ShrinkingEasyScheduler(options.num_processors)
elif options.scheduler == "LookAheadEasyBackFillScheduler" or options.scheduler == "9":
scheduler = LookAheadEasyBackFillScheduler(options.num_processors)
elif options.scheduler == "EasySJBFScheduler" or options.scheduler == "10":
scheduler = EasySJBFScheduler(options.num_processors)
elif options.scheduler == "HeadDoubleEasyScheduler" or options.scheduler == "11":
scheduler = HeadDoubleEasyScheduler(options.num_processors)
elif options.scheduler == "TailDoubleEasyScheduler" or options.scheduler == "12":
scheduler = TailDoubleEasyScheduler(options.num_processors)
elif options.scheduler == "OrigProbabilisticEasyScheduler" or options.scheduler == "13":
scheduler = OrigProbabilisticEasyScheduler(options.num_processors)
elif options.scheduler == "ReverseEasyScheduler" or options.scheduler == "14":
scheduler = ReverseEasyScheduler(options.num_processors)
elif options.scheduler == "PerfectEasyBackfillScheduler" or options.scheduler == "15":
scheduler = PerfectEasyBackfillScheduler(options.num_processors)
elif options.scheduler == "DoublePerfectEasyBackfillScheduler" or options.scheduler == "16":
scheduler = DoublePerfectEasyBackfillScheduler(options.num_processors)
elif options.scheduler == "AlphaEasyScheduler" or options.scheduler == "18":
scheduler = AlphaEasyScheduler(options.num_processors)
elif options.scheduler == "CommonDistEasyPlusPlusScheduler" or options.scheduler == "28":
scheduler = CommonDistEasyPlusPlusScheduler(options.num_processors)
else:
print "No such scheduler"
return
try:
print "...."
run_simulator(num_processors=options.num_processors,
jobs=_job_inputs_to_jobs(parse_lines(input_file),
options.num_processors),
scheduler=scheduler)
print "Num of Processors: ", options.num_processors
print "Input file: ", options.input_file
print "Scheduler:", type(scheduler)
finally:
if input_file is not sys.stdin:
input_file.close()
def main():
options = parse_options()
if options.input_file == "-":
input_file = sys.stdin
else:
input_file = open(options.input_file)
if options.scheduler == "FcfsScheduler" or options.scheduler == "1":
scheduler = FcfsScheduler(options.num_processors)
elif options.scheduler == "ConservativeScheduler" or options.scheduler =="2":
scheduler = ConservativeScheduler(options.num_processors)
elif options.scheduler == "DoubleConservativeScheduler" or options.scheduler == "3":
scheduler = DoubleConservativeScheduler(options.num_processors)
elif options.scheduler == "EasyBackfillScheduler" or options.scheduler == "4":
scheduler = EasyBackfillScheduler(options.num_processors)
elif options.scheduler == "DoubleEasyBackfillScheduler" or options.scheduler == "5":
scheduler = DoubleEasyBackfillScheduler(options.num_processors)
elif options.scheduler == "GreedyEasyBackfillScheduler" or options.scheduler == "6":
scheduler = GreedyEasyBackfillScheduler(options.num_processors)
elif options.scheduler == "EasyPlusPlusScheduler" or options.scheduler == "7":
scheduler = EasyPlusPlusScheduler(options.num_processors)
elif options.scheduler == "ShrinkingEasyScheduler" or options.scheduler == "8":
scheduler = ShrinkingEasyScheduler(options.num_processors)
elif options.scheduler == "LookAheadEasyBackFillScheduler" or options.scheduler == "9":
scheduler = LookAheadEasyBackFillScheduler(options.num_processors)
elif options.scheduler == "EasySJBFScheduler" or options.scheduler == "10":
scheduler = EasySJBFScheduler(options.num_processors)
elif options.scheduler == "HeadDoubleEasyScheduler" or options.scheduler == "11":
scheduler = HeadDoubleEasyScheduler(options.num_processors)
elif options.scheduler == "TailDoubleEasyScheduler" or options.scheduler == "12":
scheduler = TailDoubleEasyScheduler(options.num_processors)
elif options.scheduler == "OrigProbabilisticEasyScheduler" or options.scheduler == "13":
scheduler = OrigProbabilisticEasyScheduler(options.num_processors)
elif options.scheduler == "ReverseEasyScheduler" or options.scheduler == "14":
scheduler = ReverseEasyScheduler(options.num_processors)
elif options.scheduler == "PerfectEasyBackfillScheduler" or options.scheduler == "15":
scheduler = PerfectEasyBackfillScheduler(options.num_processors)
elif options.scheduler == "DoublePerfectEasyBackfillScheduler" or options.scheduler == "16":
scheduler = DoublePerfectEasyBackfillScheduler(options.num_processors)
elif options.scheduler == "AlphaEasyScheduler" or options.scheduler == "18":
scheduler = AlphaEasyScheduler(options.num_processors)
elif options.scheduler == "CommonDistEasyPlusPlusScheduler" or options.scheduler == "28":
scheduler = CommonDistEasyPlusPlusScheduler(options.num_processors)
else:
print "No such scheduler"
return
try:
print "...."
run_simulator(
num_processors = options.num_processors,
jobs = _job_inputs_to_jobs(parse_lines(input_file), options.num_processors),
scheduler = scheduler
)
print "Num of Processors: ", options.num_processors
print "Input file: ", options.input_file
print "Scheduler:", type(scheduler)
finally:
if input_file is not sys.stdin:
input_file.close()