Source code for spynnaker.pyNN.exceptions
# Copyright (c) 2017-2019 The University of Manchester
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from spinn_front_end_common.utilities.exceptions import ConfigurationException
[docs]class SpynnakerException(Exception):
""" Superclass of all exceptions from the PyNN module.
"""
[docs]class MemReadException(SpynnakerException):
""" Raised when the PyNN front end fails to read a certain memory region.
"""
[docs]class FilterableException(SpynnakerException):
""" Raised when it is not possible to determine if an edge should be\
filtered.
"""
[docs]class SynapticConfigurationException(ConfigurationException):
""" Raised when the synaptic manager fails for some reason.
"""
[docs]class SynapticBlockGenerationException(ConfigurationException):
""" Raised when the synaptic manager fails to generate a synaptic block.
"""
[docs]class SynapticBlockReadException(ConfigurationException):
""" Raised when the synaptic manager fails to read a synaptic block or\
convert it into readable values.
"""
[docs]class SynapticMaxIncomingAtomsSupportException(ConfigurationException):
""" Raised when a synaptic sublist exceeds the max atoms possible to be\
supported.
"""
[docs]class DelayExtensionException(ConfigurationException):
""" Raised when a delay extension vertex fails.
"""
[docs]class InvalidParameterType(SpynnakerException):
""" Raised when a parameter is not recognised.
"""
[docs]class SynapseRowTooBigException(SpynnakerException):
""" Raised when a synapse row is bigger than is allowed.PyNN
"""
def __init__(self, max_size, message):
super(SynapseRowTooBigException, self).__init__(message)
self._max_size = max_size
@property
def max_size(self):
""" The maximum size allowed.
"""
return self._max_size