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FlashAttention2Op

vision_rs::models::yolo::kernels::attention::flash_attn2

Struct FlashAttention2Op 

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pub struct FlashAttention2Op<'a, D: Float + Send + Sync + 'static> {
    pub forward: FlashAttention2Forward<D>,
    pub backward_dq: FlashAttention2BackwardDq<D>,
    pub backward_dkv: FlashAttention2BackwardDkv<D>,
    /* private fields */
}
Expand description

Bundles the forward and backward Flash Attention 2 kernels for a given head dimension.

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§forward: FlashAttention2Forward<D>

The forward-pass kernel.

§backward_dq: FlashAttention2BackwardDq<D>

The backward-pass kernel computing dQ.

§backward_dkv: FlashAttention2BackwardDkv<D>

The backward-pass kernel computing dK and dV.

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impl<'a, D: Float + Send + Sync + 'static> FlashAttention2Op<'a, D>

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pub fn new(head_dim: i32) -> Self

Constructs the forward/backward kernel set for the given head dimension.

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impl<'a, D> Freeze for FlashAttention2Op<'a, D>

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impl<'a, D> RefUnwindSafe for FlashAttention2Op<'a, D>
where D: RefUnwindSafe,

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impl<'a, D> Send for FlashAttention2Op<'a, D>

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impl<'a, D> Sync for FlashAttention2Op<'a, D>

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impl<'a, D> Unpin for FlashAttention2Op<'a, D>
where D: Unpin,

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impl<'a, D> UnsafeUnpin for FlashAttention2Op<'a, D>

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impl<'a, D> UnwindSafe for FlashAttention2Op<'a, D>
where D: UnwindSafe,

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

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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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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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