Struct Placement 

pub struct Placement {
    pub parallelism: Vec<String>,
    pub world_size: Option<u32>,
    pub topology: Option<String>,
    pub tensors: BTreeMap<String, TensorShard>,
    pub experts: BTreeMap<String, ExpertPlacement>,
}

.rlxp package types — re-exported so open_rlxp’s return type is nameable without a direct rlx-pkg dependency. Distribution placement metadata.

Fields

parallelism: Vec<String>

Parallelism kinds present: dp, tp, pp, ep.

world_size: Option<u32>

topology: Option<String>

tensors: BTreeMap<String, TensorShard>

Tensor name → shard map.

experts: BTreeMap<String, ExpertPlacement>

Expert id (string) → placement.

Implementations

impl Placement

pub fn ranks_for(&self, tensor: &str) -> Option<&[u32]>

Ranks that own tensor, if listed.

pub fn has_tensor_map(&self) -> bool

Whether this pack expects a physical dist/rank-{r}/ tree.

Trait Implementations

impl Clone for Placement

fn clone(&self) -> Placement

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Placement

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

Formats the value using the given formatter.

impl Default for Placement

fn default() -> Placement

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Placement

fn deserialize<__D>( __deserializer: __D, ) -> Result<Placement, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Placement

impl PartialEq for Placement

fn eq(&self, other: &Placement) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for Placement

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Placement