AttnV41Run

spark_model::layers::attn_v41

Struct AttnV41Run

pub struct AttnV41Run {
    pub q: DevicePtr,
    pub rows_a: DevicePtr,
    pub rows_a_len: usize,
    pub rows_b: Option<DevicePtr>,
    pub rows_b_len: usize,
    pub idx: Vec<i32>,
    pub topk: usize,
    pub o: DevicePtr,
    pub out: DevicePtr,
}

Expand description

The intermediates of one layer’s forward, for oracles and for the caller.

Fields§

§q: DevicePtr

bf16 [tokens, n_heads, hd], after RoPE

§rows_a: DevicePtr

window rows: the chunk’s own rows on prefill, the ring on decode

§rows_a_len: usize§rows_b: Option<DevicePtr>

compressed rows (the kv source’s cache) and how many are attended

§rows_b_len: usize§idx: Vec<i32>

[tokens][topk], window slots then compressed positions (offset by rows_a_len)

§topk: usize§o: DevicePtr

bf16 [tokens, n_heads, hd], pre inverse rotation

§out: DevicePtr

bf16 [tokens, dim]

Auto Trait Implementations§

impl Freeze for AttnV41Run

impl RefUnwindSafe for AttnV41Run

impl Send for AttnV41Run

impl Sync for AttnV41Run

impl Unpin for AttnV41Run

impl UnwindSafe for AttnV41Run

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

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

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

fn into(self) -> U

Calls U::from(self).

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

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. 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<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,