def __init__(
self,
stellar_evolution_class,
number_of_workers=1,
individual_options=None,
**options
):
OptionalAttributes.__init__(self, **options)
self.code_factory = stellar_evolution_class
self.number_of_workers = number_of_workers
self.model_time = 0.0 | units.Myr
if individual_options is None:
options_list = [options] * number_of_workers
else:
options_list = [options.copy() for i in range(number_of_workers)]
for individual, shared in zip(individual_options, options_list):
shared.update(individual)
threads = [ThreadWithResult(target=stellar_evolution_class, kwargs=options_list[i]) for i in range(number_of_workers)]
self.code_instances = self._execute_all_threads(threads)
self.particles = ParallelParticlesSuperset(
[code.particles for code in self.code_instances],
execute_all_threads_func=self._execute_all_threads)
self.parameters = ParallelParameters(self.code_instances)
def __init__(self, name_of_the_worker='worker_code', **options):
"""
Instantiates an object, starting the worker.
Deleting the instance, with ``del``, will stop
the worker.
The worker can be started with a gdb session. The code
will start gdb in a new xterm window. To enable this
debugging support, the ``DISPLAY`` environment variable must be
set and the X display must be accessable, ``xhost +``.
:argument name_of_the_worker: The filename of the application to start
:argument number_of_workers: Number of applications to start. The application must have parallel MPI support if this is more than 1.
:argument debug_with_gdb: Start the worker(s) in a gdb session in a separate xterm
:argument hostname: Start the worker on the node with this name
"""
OptionalAttributes.__init__(self, **options)
self.instances.append(weakref.ref(self))
#
#ave: no more redirection in the code
#1) does not seem to work in fortran correctly
#2) seems to break on hydra
#
#if not 'debugger' in options:
# self._redirect_outputs(*self.redirection_filenames)
#
if self.must_start_worker:
self._start(name_of_the_worker=name_of_the_worker, **options)
def __init__(self, interface, **options):
OptionalAttributes.__init__(self, **options)
self.states = {}
self._do_automatic_state_transitions = True
self._current_state = State(self, None)
self.interface = interface
self._initial_state = None
def __init__(self, interface, **options):
OptionalAttributes.__init__(self, **options)
self.states = {}
self._do_automatic_state_transitions = True
self._current_state = State(self, None)
self.interface = interface
self._initial_state = None