Trait popcorn::device::Device

pub trait Device {
    type H: Hardware;
    type M: Memory;
    type Error: Debug + Clone;
    fn id(&self) -> isize;
    fn hardware(&self) -> &Self::H;
    fn alloc_memory(&self, size: usize) -> Result<Self::M, Self::Error>;
    fn sync_from_vec<T: Send + Copy + Sized + 'static>(
        &self, 
        mem: Self::M, 
        vec: Vec<T>
    ) -> Box<Future<Item = Self::M, Error = Self::Error>>;
    fn sync_to_vec<T: Send + Copy + Sized + 'static>(
        &self, 
        mem: Self::M
    ) -> Box<Future<Item = (Self::M, Vec<T>), Error = Self::Error>>;
}

Specifies Hardware behavior across frameworks.

Associated Types

type H: Hardware

The Hardware representation for this Device.

type M: Memory

The Memory representation for this Device.

type Error: Debug + Clone

The Error representation for this Device.

Required Methods

fn id(&self) -> isize

Returns the unique identifier of the Device.

fn hardware(&self) -> &Self::H

Returns the hardware, which defines the Device.

fn alloc_memory(&self, size: usize) -> Result<Self::M, Self::Error>

Allocates a new buffer on the Device.

fn sync_from_vec<T: Send + Copy + Sized + 'static>(
    &self,
    mem: Self::M,
    vec: Vec<T>
) -> Box<Future<Item = Self::M, Error = Self::Error>>

Sync data from Vec into memory

fn sync_to_vec<T: Send + Copy + Sized + 'static>(
    &self,
    mem: Self::M
) -> Box<Future<Item = (Self::M, Vec<T>), Error = Self::Error>>

Sync data from device to Vec

Implementors

• impl Device for Device