Enum PrefetchTarget 

pub enum PrefetchTarget {
    Device(i32),
    Host,
}

Target for mem_prefetch_async / mem_advise. The CUDA Runtime API’s v1 variants take an ordinal — pass cudaCpuDeviceId (-1) for host.

Variants

Device(i32)

Prefetch to a specific CUDA device (by ordinal).

Host

Prefetch to the host CPU.

Trait Implementations

impl Clone for PrefetchTarget

fn clone(&self) -> PrefetchTarget

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PrefetchTarget

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

Formats the value using the given formatter.

impl PartialEq for PrefetchTarget

fn eq(&self, other: &PrefetchTarget) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for PrefetchTarget

impl Eq for PrefetchTarget

impl StructuralPartialEq for PrefetchTarget