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controller.py
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controller.py
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# -*- generated by 1.0.12 -*-
import da
PatternExpr_430 = da.pat.TuplePattern([da.pat.ConstantPattern('CTL_Ready')])
PatternExpr_435 = da.pat.FreePattern('source')
PatternExpr_457 = da.pat.TuplePattern([da.pat.ConstantPattern('CTL_Done'), da.pat.FreePattern('rudata'), da.pat.FreePattern('rugroup_id')])
PatternExpr_466 = da.pat.FreePattern('source')
PatternExpr_705 = da.pat.TuplePattern([da.pat.ConstantPattern('Get_Stats'), da.pat.FreePattern('itr')])
PatternExpr_786 = da.pat.TuplePattern([da.pat.ConstantPattern('CTL_Start')])
PatternExpr_841 = da.pat.TuplePattern([da.pat.ConstantPattern('CTL_Terminate')])
PatternExpr_863 = da.pat.TuplePattern([da.pat.ConstantPattern('CTL_Stop')])
PatternExpr_791 = da.pat.TuplePattern([da.pat.FreePattern(None), da.pat.TuplePattern([da.pat.FreePattern(None), da.pat.FreePattern(None), da.pat.FreePattern(None)]), da.pat.TuplePattern([da.pat.ConstantPattern('CTL_Start')])])
PatternExpr_846 = da.pat.TuplePattern([da.pat.FreePattern(None), da.pat.TuplePattern([da.pat.FreePattern(None), da.pat.FreePattern(None), da.pat.FreePattern(None)]), da.pat.TuplePattern([da.pat.ConstantPattern('CTL_Terminate')])])
_config_object = {}
import sys
import time
import json
from itertools import chain
class WinResourceUsageData():
'Tracks process time only.'
def start(self):
self.start_cputime = time.process_time()
def end(self):
self.end_cputime = time.process_time()
self.results = {'Total_process_time': (self.end_cputime - self.start_cputime)}
@classmethod
def aggregate(cls, rudata_points):
return {'Total_process_time': sum((p.results['Total_process_time'] for p in rudata_points)), 'Total_processes': len(rudata_points)}
class PosixResourceUsageData():
'Tracks utime, stime, and maxrss.'
def start(self):
self.start_data = resource.getrusage(resource.RUSAGE_SELF)
def end(self):
self.end_data = resource.getrusage(resource.RUSAGE_SELF)
def diff(attr):
return (getattr(self.end_data, attr) - getattr(self.start_data, attr))
self.results = {'Total_user_time': diff('ru_utime'), 'Total_system_time': diff('ru_stime'), 'Total_process_time': (diff('ru_utime') + diff('ru_stime')), 'Total_memory': self.end_data.ru_maxrss}
@classmethod
def aggregate(cls, rudata_points):
def sumof(attr):
return sum((p.results[attr] for p in rudata_points))
aggr_results = {k: sumof(k) for k in ['Total_user_time', 'Total_system_time', 'Total_process_time', 'Total_memory']}
aggr_results['Total_processes'] = len(rudata_points)
return aggr_results
if (sys.platform == 'win32'):
ResourceUsageData = WinResourceUsageData
else:
import resource
ResourceUsageData = PosixResourceUsageData
class Controller(da.DistProcess):
def __init__(self, procimpl, props):
super().__init__(procimpl, props)
self._ControllerReceivedEvent_2 = []
self._events.extend([da.pat.EventPattern(da.pat.ReceivedEvent, '_ControllerReceivedEvent_0', PatternExpr_430, sources=[PatternExpr_435], destinations=None, timestamps=None, record_history=None, handlers=[self._Controller_handler_429]), da.pat.EventPattern(da.pat.ReceivedEvent, '_ControllerReceivedEvent_1', PatternExpr_457, sources=[PatternExpr_466], destinations=None, timestamps=None, record_history=None, handlers=[self._Controller_handler_456]), da.pat.EventPattern(da.pat.ReceivedEvent, '_ControllerReceivedEvent_2', PatternExpr_705, sources=None, destinations=None, timestamps=None, record_history=True, handlers=[])])
def setup(self, nprocs, threshold=None, **rest_928):
super().setup(nprocs=nprocs, threshold=threshold, **rest_928)
self._state.nprocs = nprocs
self._state.threshold = threshold
self._state.parent = self.parent()
if (self._state.threshold is None):
self._state.threshold = self._state.nprocs
self._state.ps = set()
self._state.done_ps = set()
self._state.readys = 0
self._state.dones = 0
self._state.sent_stop = False
self._state.rudata_points = {}
self._state.ctl_verbose = True
def run(self):
super()._label('_st_label_540', block=False)
_st_label_540 = 0
while (_st_label_540 == 0):
_st_label_540 += 1
if (self._state.readys == self._state.nprocs):
_st_label_540 += 1
else:
super()._label('_st_label_540', block=True)
_st_label_540 -= 1
self.verboutput('Controller starting everyone')
t1 = time.perf_counter()
self.send(('CTL_Start',), to=self._state.ps)
super()._label('_st_label_560', block=False)
_st_label_560 = 0
while (_st_label_560 == 0):
_st_label_560 += 1
if (self._state.dones == self._state.nprocs):
_st_label_560 += 1
else:
super()._label('_st_label_560', block=True)
_st_label_560 -= 1
t2 = time.perf_counter()
self.verboutput('Everyone done')
self.send(('CTL_Terminate',), to=self._state.ps)
jsondata = {}
for (rugroup_id, points) in self._state.rudata_points.items():
if (rugroup_id is None):
continue
jsondata[rugroup_id] = ResourceUsageData.aggregate(points)
allpoints = list(chain(*self._state.rudata_points.values()))
jsondata['All'] = ResourceUsageData.aggregate(allpoints)
jsondata['Wallclock_time'] = (t2 - t1)
jsonoutput = json.dumps(jsondata)
json_output_mod = json.dumps(jsondata['All'])
print(('###OUTPUT: ' + jsonoutput))
parsed_data = json.loads(json_output_mod)
wall_clk_time = (t2 - t1)
t_usr_time = parsed_data['Total_user_time']
t_sys_time = parsed_data['Total_system_time']
t_procs_time = parsed_data['Total_process_time']
t_mem = parsed_data['Total_memory']
stat_data = (self._state.nprocs, wall_clk_time, t_usr_time, t_sys_time, t_procs_time, t_mem)
super()._label('_st_label_702', block=False)
itr = None
def ExistentialOpExpr_703():
nonlocal itr
for (_, _, (_ConstantPattern720_, itr)) in self._ControllerReceivedEvent_2:
if (_ConstantPattern720_ == 'Get_Stats'):
if True:
return True
return False
_st_label_702 = 0
while (_st_label_702 == 0):
_st_label_702 += 1
if ExistentialOpExpr_703():
self.send(('Stats', stat_data, itr), to=self.nodeof(self._id))
_st_label_702 += 1
else:
super()._label('_st_label_702', block=True)
_st_label_702 -= 1
time.sleep(1)
def verboutput(self, s):
if self._state.ctl_verbose:
self.output(s)
def _Controller_handler_429(self, source):
self._state.ps.add(source)
self._state.readys += 1
self.verboutput('Got Ready from {} ({}/{})'.format(source, self._state.readys, self._state.nprocs))
_Controller_handler_429._labels = None
_Controller_handler_429._notlabels = None
def _Controller_handler_456(self, rudata, rugroup_id, source):
self._state.dones += 1
self._state.done_ps.add(source)
self._state.rudata_points.setdefault(rugroup_id, []).append(rudata)
if (self._state.threshold == self._state.nprocs):
self.verboutput('Got Done from {} ({}/{})'.format(source, self._state.dones, self._state.nprocs))
else:
self.verboutput('Got Done from {} ({}/{}, need {} to stop)'.format(source, self._state.dones, self._state.nprocs, self._state.threshold))
if ((self._state.dones >= self._state.threshold) and (not self._state.sent_stop)):
rest_ps = (self._state.ps - self._state.done_ps)
self.verboutput('Controller stopping everyone')
self.send(('CTL_Stop',), to=rest_ps)
self._state.sent_stop = True
_Controller_handler_456._labels = None
_Controller_handler_456._notlabels = None
class Controllee(da.DistProcess):
def __init__(self, procimpl, props):
super().__init__(procimpl, props)
self._ControlleeReceivedEvent_0 = []
self._ControlleeReceivedEvent_1 = []
self._events.extend([da.pat.EventPattern(da.pat.ReceivedEvent, '_ControlleeReceivedEvent_0', PatternExpr_786, sources=None, destinations=None, timestamps=None, record_history=True, handlers=[]), da.pat.EventPattern(da.pat.ReceivedEvent, '_ControlleeReceivedEvent_1', PatternExpr_841, sources=None, destinations=None, timestamps=None, record_history=True, handlers=[]), da.pat.EventPattern(da.pat.ReceivedEvent, '_ControlleeReceivedEvent_2', PatternExpr_863, sources=None, destinations=None, timestamps=None, record_history=None, handlers=[self._Controllee_handler_862])])
def setup(self, ctl, **rest_928):
super().setup(ctl=ctl, **rest_928)
self._state.ctl = ctl
self._state.rudata = ResourceUsageData()
self._state.ctl_verbose = True
self._state.ctl_done = False
def run(self):
pass
def verboutput(self, s):
if self._state.ctl_verbose:
self.output(s)
def ctl_begin(self):
self.send(('CTL_Ready',), to=self._state.ctl)
super()._label('_st_label_783', block=False)
_st_label_783 = 0
while (_st_label_783 == 0):
_st_label_783 += 1
if PatternExpr_791.match_iter(self._ControlleeReceivedEvent_0, SELF_ID=self._id):
_st_label_783 += 1
else:
super()._label('_st_label_783', block=True)
_st_label_783 -= 1
self._state.rudata.start()
def ctl_end(self):
self._state.ctl_done = True
self._state.rudata.end()
rugroup_id = getattr(self._id, 'ctl_rugroup_id', None)
self.send(('CTL_Done', self._state.rudata, rugroup_id), to=self._state.ctl)
super()._label('_st_label_838', block=False)
_st_label_838 = 0
while (_st_label_838 == 0):
_st_label_838 += 1
if PatternExpr_846.match_iter(self._ControlleeReceivedEvent_1, SELF_ID=self._id):
_st_label_838 += 1
else:
super()._label('_st_label_838', block=True)
_st_label_838 -= 1
self.verboutput('Terminating...')
def _Controllee_handler_862(self):
self.verboutput('Received stop')
if self._state.ctl_done:
return
self.ctl_end()
self.exit()
_Controllee_handler_862._labels = None
_Controllee_handler_862._notlabels = None
def run(func):
'Decorator for Process.run() to call controllee hooks.'
def ctl_run(self):
self.ctl_begin()
func(self)
self.ctl_end()
return ctl_run
def rugroup(rugroup_id):
'Decorator for annotating a process controllee subclass\n with a resource usage group identifier. Results for processes\n in the same group will be aggregated reported together.\n '
def f(proc):
proc.ctl_rugroup_id = rugroup_id
return proc
return f