Enum ExecutionStrategy

pub enum ExecutionStrategy {
    SingleDevice(Device),
    MultiDevice(Vec<Device>, MultiDeviceOptim),
    DistributedDataParallel {
        devices: Vec<Device>,
        context: DistributedContext,
    },
}

Expand description

Describes where training runs.

Variants§

§

SingleDevice(Device)

Training on one device

§

MultiDevice(Vec<Device>, MultiDeviceOptim)

Performs data-parallel distributed training where the optimization is done on an elected master device.

§

DistributedDataParallel

Training with input distributed across devices, each device has its own copy of the model. Collective ops are used to sync the gradients after each pass.

Fields

§devices: Vec<Device>

Devices on this node for the DDP

§context: DistributedContext

The distributed runtime.

Implementations§

§

impl ExecutionStrategy

pub fn main_device(&self) -> &Device

Returns the primary device responsible for coordination.

pub fn single(device: Device) -> ExecutionStrategy

Creates a strategy for a single device.

pub fn multi(devices: Vec<Device>, optim: MultiDeviceOptim) -> ExecutionStrategy

Creates a multi-device strategy.

§

impl ExecutionStrategy

pub fn ddp(devices: Vec<Device>, config: DistributedConfig) -> ExecutionStrategy

Creates a distributed data parallel (DDP) strategy.

Trait Implementations§

§

impl<M> From<ExecutionStrategy> for TrainingStrategy<M>
where M: LearnerModel,

§

fn from(value: ExecutionStrategy) -> TrainingStrategy<M>

Converts to this type from the input type.

Auto Trait Implementations§

§

impl UnwindSafe for ExecutionStrategy

Blanket Implementations§

§

impl<T> Adaptor<()> for T

§

fn adapt(&self)

Adapt the type to be passed to a metric.

Source §

impl<T> Any for T
where T: 'static + ?Sized,

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

impl<T> Borrow<T> for T
where T: ?Sized,

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source §

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

§

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

§

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

§

impl<K, Q> Comparable<Q> for K
where K: Borrow<Q> + ?Sized, Q: Ord + ?Sized,

§

fn compare(&self, key: &Q) -> Ordering

Compare self to key and return their ordering.

§

impl<K, Q> Equivalent<Q> for K
where K: Borrow<Q> + ?Sized, Q: Eq + ?Sized,

§

fn equivalent(&self, key: &Q) -> bool

Compare self to key and return true if they are equal.

§

impl<T> ErasedDestructor for T
where T: 'static,

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

§

impl<T> Instrument for T

§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Source §

impl<T, U> Into for T
where U: From<T>,

Source §

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source §

impl<T> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

§