pacman.model.routing_tables package

Submodules

pacman.model.routing_tables.multicast_routing_table module

class pacman.model.routing_tables.multicast_routing_table.MulticastRoutingTable(x, y, multicast_routing_entries=None)[source]

Bases: object

Represents a routing table for a chip

Parameters:
  • x (int) – The x-coordinate of the chip for which this is the routing table
  • y (int) – The y-coordinate of the chip for which this is the routing tables
  • multicast_routing_entries (iterable of spinn_machine.MulticastRoutingEntry) – An iterable of routing entries to add to the table
Raises:

pacman.exceptions.PacmanAlreadyExistsException – If any two routing entries contain the same key-mask combination
add_multicast_routing_entry(multicast_routing_entry)[source]

Adds a routing entry to this table

Parameters:multicast_routing_entry (spinn_machine.MulticastRoutingEntry) – The route to add
Return type:None
Raises:pacman.exceptions.PacmanAlreadyExistsException – If a routing entry with the same key-mask combination already exists
get_multicast_routing_entry_by_routing_entry_key(routing_entry_key, mask)[source]

Get the routing entry associated with the specified key_combo-mask combination or None if the routing table does not match the key_combo

Parameters:
  • routing_entry_key (int) – the routing key to be searched
  • mask (int) – the routing mask to be searched
Returns:

the routing entry associated with the routing key_combo or None if no such entry exists
Return type:

spinn_machine.MulticastRoutingEntry
multicast_routing_entries

The multicast routing entries in the table

Returns:an iterable of multicast routing entries
Return type:iterable of spinn_machine.MulticastRoutingEntry
Raises:None – does not raise any known exceptions
number_of_defaultable_entries

The number of multi-cast routing entries that are set to be defaultable within this multicast routing table

Returns:int
number_of_entries

The number of multi-cast routing entries there are in the multicast routing table

x

The x-coordinate of the chip of this table

Returns:The x-coordinate
Return type:int
y

The y-coordinate of the chip of this table

Returns:The y-coordinate
Return type:int

pacman.model.routing_tables.multicast_routing_tables module

class pacman.model.routing_tables.multicast_routing_tables.MulticastRoutingTables(routing_tables=None)[source]

Bases: object

Represents the multicast routing tables for a number of chips

Parameters:routing_tables (iterable of pacman.model.routing_tables.MulticastRoutingTable) – The routing tables to add
Raises:pacman.exceptions.PacmanAlreadyExistsException – If any two routing tables are for the same chip
add_routing_table(routing_table)[source]

Add a routing table

Parameters:routing_table (pacman.model.routing_tables.MulticastRoutingTable) – a routing table to add
Return type:None
Raises:pacman.exceptions.PacmanAlreadyExistsException – If a routing table already exists for the chip
get_routing_table_for_chip(x, y)[source]

Get a routing table for a particular chip

Parameters:
  • x (int) – The x-coordinate of the chip
  • y (int) – The y-coordinate of the chip
Returns:

The routing table, or None if no such table exists
Return type:

pacman.model.routing_tables.MulticastRoutingTable or None
Raises:

None – No known exceptions are raised
routing_tables

The routing tables stored within

Returns:an iterable of routing tables
Return type:iterable of pacman.model.routing_tables.MulticastRoutingTable
Raises:None – does not raise any known exceptions

Module contents

class pacman.model.routing_tables.MulticastRoutingTable(x, y, multicast_routing_entries=None)[source]

Bases: object

Represents a routing table for a chip

Parameters:
  • x (int) – The x-coordinate of the chip for which this is the routing table
  • y (int) – The y-coordinate of the chip for which this is the routing tables
  • multicast_routing_entries (iterable of spinn_machine.MulticastRoutingEntry) – An iterable of routing entries to add to the table
Raises:

pacman.exceptions.PacmanAlreadyExistsException – If any two routing entries contain the same key-mask combination
add_multicast_routing_entry(multicast_routing_entry)[source]

Adds a routing entry to this table

Parameters:multicast_routing_entry (spinn_machine.MulticastRoutingEntry) – The route to add
Return type:None
Raises:pacman.exceptions.PacmanAlreadyExistsException – If a routing entry with the same key-mask combination already exists
get_multicast_routing_entry_by_routing_entry_key(routing_entry_key, mask)[source]

Get the routing entry associated with the specified key_combo-mask combination or None if the routing table does not match the key_combo

Parameters:
  • routing_entry_key (int) – the routing key to be searched
  • mask (int) – the routing mask to be searched
Returns:

the routing entry associated with the routing key_combo or None if no such entry exists
Return type:

spinn_machine.MulticastRoutingEntry
multicast_routing_entries

The multicast routing entries in the table

Returns:an iterable of multicast routing entries
Return type:iterable of spinn_machine.MulticastRoutingEntry
Raises:None – does not raise any known exceptions
number_of_defaultable_entries

The number of multi-cast routing entries that are set to be defaultable within this multicast routing table

Returns:int
number_of_entries

The number of multi-cast routing entries there are in the multicast routing table

x

The x-coordinate of the chip of this table

Returns:The x-coordinate
Return type:int
y

The y-coordinate of the chip of this table

Returns:The y-coordinate
Return type:int
class pacman.model.routing_tables.MulticastRoutingTables(routing_tables=None)[source]

Bases: object

Represents the multicast routing tables for a number of chips

Parameters:routing_tables (iterable of pacman.model.routing_tables.MulticastRoutingTable) – The routing tables to add
Raises:pacman.exceptions.PacmanAlreadyExistsException – If any two routing tables are for the same chip
add_routing_table(routing_table)[source]

Add a routing table

Parameters:routing_table (pacman.model.routing_tables.MulticastRoutingTable) – a routing table to add
Return type:None
Raises:pacman.exceptions.PacmanAlreadyExistsException – If a routing table already exists for the chip
get_routing_table_for_chip(x, y)[source]

Get a routing table for a particular chip

Parameters:
  • x (int) – The x-coordinate of the chip
  • y (int) – The y-coordinate of the chip
Returns:

The routing table, or None if no such table exists
Return type:

pacman.model.routing_tables.MulticastRoutingTable or None
Raises:

None – No known exceptions are raised
routing_tables

The routing tables stored within

Returns:an iterable of routing tables
Return type:iterable of pacman.model.routing_tables.MulticastRoutingTable
Raises:None – does not raise any known exceptions