# Source code for pacman.model.graphs.machine.abstract_sdram_partition

# Copyright (c) 2020-2021 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 spinn_utilities.abstract_base import abstractmethod, AbstractBase
from pacman.model.graphs.machine import AbstractMachineEdgePartition
[docs]class AbstractSDRAMPartition(
AbstractMachineEdgePartition, metaclass=AbstractBase):
""" An edge partition that contains SDRAM edges.
"""
[docs] @abstractmethod
def total_sdram_requirements(self):
""" Get the total SDRAM required by this outgoing partition.
:return: int
"""
[docs] @abstractmethod
def get_sdram_base_address_for(self, vertex):
""" Get the SDRAM base address for a edge given which side \
the vertex is on.
:param vertex: the vertex to find SDRAM base address of
:return: the SDRAM address for this vertex
"""
[docs] @abstractmethod
def get_sdram_size_of_region_for(self, vertex):
""" Get the size of the region for a vertex given a edge.
:param vertex: the vertex to find SDRAM size of
:return: the SDRAM size for this vertex
"""