Struct SoAOptimizerState

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pub struct SoAOptimizerState { /* private fields */ }

Expand description

Structure of Arrays (SoA) layout for optimizer state.

This layout stores momentum and variance in separate aligned arrays to improve vectorization and cache utilization.

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impl SoAOptimizerState

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pub fn new(alignment: AlignmentConfig) -> Self

Creates a new SoA optimizer state.

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pub fn add_parameter(&mut self, id: String, size: usize) -> Result<()>

Adds a parameter to the SoA layout.

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pub fn get_parameter_info(&self, id: &str) -> Option<&ParameterInfo>

Gets parameter information by ID.

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pub fn update_parameter_soa( &mut self, param_id: &str, param: &mut [f32], grad: &[f32], lr: f32, betas: (f32, f32), eps: f32, weight_decay: f32, ) -> Result<()>

Updates momentum and variance for a parameter using optimized memory access.

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pub fn layout_stats(&self) -> LayoutStats

Gets memory layout statistics.

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impl Debug for SoAOptimizerState

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

Formats the value using the given formatter. Read more

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impl Send for SoAOptimizerState

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impl Sync for SoAOptimizerState

Auto Trait Implementations§

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impl UnwindSafe for SoAOptimizerState

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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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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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

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

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fn in_current_span(self) -> Instrumented<Self>

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

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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).

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

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impl<T> IntoEither for T

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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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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

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