Struct WorkerInfo 

pub struct WorkerInfo {
    pub rank: usize,
    pub world_size: usize,
    pub worker: usize,
    pub num_workers: usize,
}

Which process and worker this code is running in.

Mirrors pytorch_worker_info: distributed rank and world size identify the node, worker and count identify the loader worker within it.

Fields

rank: usize

This process’s index among all distributed processes.

world_size: usize

The total number of distributed processes.

worker: usize

This thread’s index among the loader workers of this process.

num_workers: usize

The total number of loader workers in this process.

Implementations

impl WorkerInfo

pub fn seed(&self) -> u64

A deterministic per-worker seed, as pytorch_worker_seed computes it.

Trait Implementations

impl Clone for WorkerInfo

fn clone(&self) -> WorkerInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WorkerInfo

impl Debug for WorkerInfo

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

Formats the value using the given formatter.

impl Default for WorkerInfo

fn default() -> Self

Returns the “default value” for a type.

impl Eq for WorkerInfo

impl PartialEq for WorkerInfo

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WorkerInfo