Source code for pacman.model.resources.specific_chip_sdram_resource

# 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.
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# 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 pacman.model.resources import AbstractSDRAM


[docs]class SpecificChipSDRAMResource(object): """ Represents the SDRAM required for this Chip """ __slots__ = [ # The number of cores that need to be allocated on a give chip "_sdram_usage", # the chip that has this SDRAM usage "_chip" ] def __init__(self, chip, sdram_usage): """ :param AbstractSDRAM sdram_usage: The amount of SDRAM in bytes needed to be preallocated :param ~spinn_machine.Chip chip: chip of where the SDRAM is to be allocated """ assert isinstance(sdram_usage, AbstractSDRAM) self._sdram_usage = sdram_usage self._chip = chip @property def sdram_usage(self): """ :rtype: AbstractSDRAM """ return self._sdram_usage @property def chip(self): """ :rtype: ~spinn_machine.Chip """ return self._chip
[docs] def get_value(self): """ :return: The chip for which it is required, and the amount of SDRAM required thereon, in bytes. :rtype: tuple(~spinn_machine.Chip, AbstractSDRAM) """ return self._chip, self._sdram_usage