def _create_overloaded_functions(spinnaker_simulator):
""" Creates functions that the main PyNN interface supports\
(given from PyNN)
:param spinnaker_simulator: the simulator object we use underneath
:rtype: None
"""
# overload the failed ones with now valid ones, now that we're in setup
# phase.
__pynn["run"], __pynn["run_until"] = pynn_common.build_run(
spinnaker_simulator)
__pynn["get_current_time"], __pynn["get_time_step"], \
__pynn["get_min_delay"], __pynn["get_max_delay"], \
__pynn["num_processes"], __pynn["rank"] = \
pynn_common.build_state_queries(spinnaker_simulator)
__pynn["reset"] = pynn_common.build_reset(spinnaker_simulator)
__pynn["create"] = pynn_common.build_create(Population)
__pynn["connect"] = pynn_common.build_connect(Projection,
FixedProbabilityConnector,
StaticSynapse)
__pynn["record"] = pynn_common.build_record(spinnaker_simulator)
def end(compatible_output=True):
"""Do any necessary cleaning up before exiting."""
for (population, variables, filename) in simulator.state.write_on_end:
io = get_io(filename)
population.write_data(io, variables)
simulator.state.write_on_end = []
# should have common implementation of end()
run, run_until = common.build_run(simulator)
run_for = run
reset = common.build_reset(simulator)
initialize = common.initialize
get_current_time, get_time_step, get_min_delay, get_max_delay, \
num_processes, rank = common.build_state_queries(simulator)
create = common.build_create(Population)
connect = common.build_connect(Projection, FixedProbabilityConnector, StaticSynapse)
record = common.build_record(simulator)
record_v = lambda source, filename: record(['v'], source, filename)
record_gsyn = lambda source, filename: record(['gsyn_exc', 'gsyn_inh'], source, filename)
simulator.recorder_list = []
shutil.rmtree(temporary_directory, ignore_errors=True)
moose.PyMooseBase.endSimulation()
run = common.build_run(simulator)
reset = common.build_reset(simulator)
initialize = common.initialize
# ==============================================================================
# Functions returning information about the simulation state
# ==============================================================================
get_current_time, get_time_step, get_min_delay, get_max_delay, \
num_processes, rank = common.build_state_queries(simulator)
# ==============================================================================
# High-level API for creating, connecting and recording from populations of
# neurons.
# ==============================================================================
class Assembly(common.Assembly):
_simulator = simulator
class PopulationView(common.PopulationView):
_simulator = simulator
_assembly_class = Assembly
def _get_view(self, selector, label=None):
def test_rank():
simulator = MockSimulator()
get_current_time, get_time_step, get_min_delay, get_max_delay, num_processes, rank = common.build_state_queries(simulator)
rank()
assert_equal(simulator.state.accesses, ['mpi_rank'])
def test_num_processes():
simulator = MockSimulator()
get_current_time, get_time_step, get_min_delay, get_max_delay, num_processes, rank = common.build_state_queries(
simulator)
num_processes()
assert_equal(simulator.state.accesses, ['num_processes'])
# simulator.state.finalize()
run, run_until = common.build_run(simulator)
run_for = run
reset = common.build_reset(simulator)
initialize = common.initialize
# ==============================================================================
# Functions returning information about the simulation state
# ==============================================================================
get_current_time, get_time_step, get_min_delay, get_max_delay, num_processes, rank = common.build_state_queries(
simulator
)
# ==============================================================================
# Low-level API for creating, connecting and recording from individual neurons
# ==============================================================================
create = common.build_create(Population)
connect = common.build_connect(Projection, FixedProbabilityConnector, StaticSynapse)
set = common.set
record = common.build_record(simulator)