Skip to main content

PooledAllocator

atomr_accel_cuda::stream

Struct PooledAllocator 

Source 
pub struct PooledAllocator { /* private fields */ }

Implementations§

Source§

impl PooledAllocator

Source

pub fn new(streams: Vec<Arc<CudaStream>>) -> Self

Construct a pool from a vector of pre-existing streams. All streams must belong to the same context.

Source

pub fn with_size(ctx: &Arc<CudaContext>, count: usize) -> Self

Construct a pool by minting count fresh streams on ctx. Panics with the ContextPoisoned tag if any stream creation fails so the parent supervisor can restart the actor.

Source

pub fn size(&self) -> usize

Trait Implementations§

Source§

impl StreamAllocator for PooledAllocator

Source§

fn acquire(&self, _hints: ActorHints) -> Arc<CudaStream>

Acquire a stream for a KernelActor that’s just starting.
Source§

fn release(&self, _stream: Arc<CudaStream>)

Release the stream when the KernelActor stops. Default no-op because most strategies treat streams as owned by the allocator, not the caller.

Auto Trait Implementations§

Blanket Implementations§

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
§

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<T> Extension for T
where T: Any + Send + Sync,