Struct CudaBuffer 

pub struct CudaBuffer<'a, N: Num> { /* private fields */ }

A device-side buffer holding count elements of type N.

The allocation size is derived from N::BITS: count * N::BITS / 8 bytes. Memory is freed automatically on drop.

Implementations

impl<'a, N: Num> CudaBuffer<'a, N>

pub fn try_new(count: usize) -> Result<Self>

Allocates a new device buffer for count elements of N.

pub fn as_device_ptr(&self) -> DevicePtr

The underlying device pointer.

pub fn count(&self) -> usize

The number of elements this buffer holds.

Trait Implementations

impl<'a, N: Num> Buffer<'a, N> for CudaBuffer<'a, N>

fn to_device(&mut self, src: &[N]) -> Result<()>

Copy elements from a host slice into this device buffer. The slice length must not exceed the buffer’s allocated element count.

fn to_host(&self, dst: &mut [N]) -> Result<()>

Copy elements from this device buffer into a host slice. The slice length must not exceed the buffer’s allocated element count.

impl<'a, N: Num> Drop for CudaBuffer<'a, N>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.