Struct MultiDevicesTrainStep

pub struct MultiDevicesTrainStep<LC>where
    LC: LearnerComponentTypes,
{ /* private fields */ }

Expand description

Multi devices train step.

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impl<LC> MultiDevicesTrainStep<LC>
where LC: LearnerComponentTypes,

pub fn new( devices: &[<<LC as LearnerComponentTypes>::Backend as Backend>::Device], ) -> MultiDevicesTrainStep<LC>

Create a new multi devices train step.

§Arguments

devices - Devices.

§Returns

MultiDevicesTrainStep instance.

pub fn step<'a>( &self, dataloaders: &mut [Box<dyn DataLoaderIterator<<<LC as LearnerComponentTypes>::LearningData as LearningData>::TrainInput, Item = <<LC as LearnerComponentTypes>::LearningData as LearningData>::TrainInput> + 'a>], model: &<LC as LearnerComponentTypes>::Model, ) -> (Vec<TrainOutput<<<LC as LearnerComponentTypes>::LearningData as LearningData>::TrainOutput>>, Progress)

Collect outputs from workers for one step.

§Arguments

model - Model.
dataloaders - The data loader for each worker.

§Returns

Outputs.

Auto Trait Implementations§

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impl<LC> Freeze for MultiDevicesTrainStep<LC>

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impl<LC> RefUnwindSafe for MultiDevicesTrainStep<LC>
where <<LC as LearnerComponentTypes>::Backend as Backend>::Device: RefUnwindSafe,

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impl<LC> Send for MultiDevicesTrainStep<LC>

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impl<LC> !Sync for MultiDevicesTrainStep<LC>

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impl<LC> Unpin for MultiDevicesTrainStep<LC>
where <<LC as LearnerComponentTypes>::Backend as Backend>::Device: Unpin,

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impl<LC> UnwindSafe for MultiDevicesTrainStep<LC>
where <<LC as LearnerComponentTypes>::Backend as Backend>::Device: UnwindSafe,

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impl<T> Adaptor<()> for T

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fn adapt(&self)

Adapt the type to be passed to a metric.

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where T: ?Sized,

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

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

Mutably borrows from an owned value. Read more

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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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

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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

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