Python build_state_queries Examples

Example #1

File: __init__.py Project: apdavison/sPyNNaker8

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)

Example #2

File: __init__.py Project: HBPNeurorobotics/PyNN

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)

Example #3

    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):

Example #4

File: test_simulation_control.py Project: agravier/pynn

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'])

Example #5

File: test_simulation_control.py Project: agravier/pynn

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'])

Example #6

File: __init__.py Project: costypetrisor/PyNN

    # 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)