Struct CudaHandle 

pub struct CudaHandle { /* private fields */ }

CUDA registration for a GPU-backed tensor. Held as Option on the tensor.

Implementations

impl CudaHandle

pub fn new_gl( resource: *mut c_void, size: usize, ops: Arc<dyn CudaGlOps>, ) -> Self

Construct a GL-buffer-backed CUDA handle. resource is the cudaGraphicsResource_t returned by gl_register_buffer; ops routes map/unmap/unregister back to the GL-context thread.

pub fn map(&self) -> Option<CudaMap<'_>>

Map to a device pointer. GlBuffer routes to the GL worker; ExternalMem is persistent (no per-call map/unmap).

Trait Implementations

impl Debug for CudaHandle

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for CudaHandle

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.