Struct caminos_lib::topology::cartesian::DOR

pub struct DOR { /* fields omitted */ }

A shortest routing for Cartesian topologies employing links in a predefined order. This is, if order=[0,1] the packet will go first by links changing the 0-dimension and then it will use the links in the 1-dimension until destination. The amount of links in each dimension is stored in routing_info.routing_record when the packet reaches the first routing and it is updated each hop.

Implementations

impl DOR

pub fn new(arg: RoutingBuilderArgument<'_>) -> DOR

Trait Implementations

impl Debug for DOR

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Routing for DOR

fn next(
    &self,
    routing_info: &RoutingInfo,
    topology: &dyn Topology,
    current_router: usize,
    target_server: usize,
    num_virtual_channels: usize,
    _rng: &RefCell<StdRng>
) -> Vec<CandidateEgress>

Compute the list of allowed exits.

fn initialize_routing_info(
    &self,
    routing_info: &RefCell<RoutingInfo>,
    topology: &dyn Topology,
    current_router: usize,
    target_server: usize,
    rng: &RefCell<StdRng>
)

Initialize the routing info of the packet. Called when the first phit of the packet leaves the server and enters a router.

fn update_routing_info(
    &self,
    routing_info: &RefCell<RoutingInfo>,
    topology: &dyn Topology,
    current_router: usize,
    current_port: usize,
    _target_server: usize,
    _rng: &RefCell<StdRng>
)

Updates the routing info of the packet. Called when the first phit of the packet leaves a router and enters another router. Values are of the router being entered into.

fn initialize(&mut self, _topology: &Box<dyn Topology>, _rng: &RefCell<StdRng>)

Prepares the routing to be utilized. Perhaps by precomputing routing tables.

fn performed_request(
    &self,
    _requested: &CandidateEgress,
    _routing_info: &RefCell<RoutingInfo>,
    _topology: &dyn Topology,
    _current_router: usize,
    _target_server: usize,
    _num_virtual_channels: usize,
    _rng: &RefCell<StdRng>
)

To be called by the router when one of the candidates is requested.

fn statistics(&self, _cycle: usize) -> Option<ConfigurationValue>

To optionally write routing statistics into the simulation output.

fn reset_statistics(&mut self, _next_cycle: usize)

Clears all collected statistics