def __init__(self, profiling=False, schedfixed=False, deviceCPU=False):
self._profiling = profiling
self._schedfixed = schedfixed
self._deviceCPU = deviceCPU
self.pm = PluginManager()
self.graph = TaskGraph()
self.tasks = DotDict()
class UfoJob(UfoJob, LogMixin):
def __init__(self, profiling=False, schedfixed=False, deviceCPU=False):
self._profiling = profiling
self._schedfixed = schedfixed
self._deviceCPU = deviceCPU
self.pm = PluginManager()
self.graph = TaskGraph()
self.tasks = DotDict()
def init_scheduler(self):
if self._deviceCPU:
self.logger.debug('run on cpu')
self.resource = Ufo.Resources(device_type=Ufo.DeviceType.CPU)
else:
self.logger.debug('run on gpu')
self.resource = Ufo.Resources(device_type=Ufo.DeviceType.GPU)
if self._schedfixed:
self.logger.debug('fixed Scheduler')
self.sched = Ufo.FixedScheduler()
else:
self.logger.debug('normal Scheduler')
self.sched = Ufo.Scheduler()
self.sched.set_resources(self.resource)
self.sched.set_property('enable_tracing', self._profiling)
def run_t(self, n=1):
self.init_scheduler()
def timer_function():
self.sched.run(self.graph)
tm = Timer(timer_function)
t = tm.timeit(n)
# print self.sched
# print self.resource
return t
@property
def profiling(self):
return self._profiling
@profiling.setter
def profiling(self, value):
self._profiling = value
@property
def schedfixed(self):
return self._schedfixed
@schedfixed.setter
def schedfixed(self, value):
self._schedfixed = value
@property
def deviceCPU(self):
return self._deviceCPU
@deviceCPU.setter
def deviceCPU(self, value):
self._deviceCPU = value
def branch(self, *args):
try:
b = [self.tasks.get(n) for n in args]
self.graph.connect_branch(b)
except KeyError:
sys.exit("task %s does not exists" % n)
return b
def add_copy_task(self, taskname):
task = Ufo.CopyTask()
self.tasks[taskname] = task
def add_task(self, taskname, plugin=None, **kargs):
if self.tasks.get('taskname'):
print 'Warning: %s already exists' % taskname
if plugin is None:
plugin = taskname
task = self.pm.get_task(plugin, **kargs)
self.tasks[taskname] = task