Enum MemAdvice 

pub enum MemAdvice {
    SetReadMostly,
    UnsetReadMostly,
    SetPreferredLocation(PrefetchTarget),
    UnsetPreferredLocation,
    SetAccessedBy(PrefetchTarget),
    UnsetAccessedBy(PrefetchTarget),
}

Memory advisory hints. Each maps 1:1 to a CU_MEM_ADVISE_* variant. The Set* variants take a target location; the Unset* variants ignore it but require it to typecheck (CUDA accepts the arg either way).

Variants

SetReadMostly

Hint that the range is read predominantly. CUDA may duplicate pages across processors.

UnsetReadMostly

SetPreferredLocation(PrefetchTarget)

Pin the range to target’s memory.

UnsetPreferredLocation

SetAccessedBy(PrefetchTarget)

Advise that target will access the range; CUDA configures page-table mappings accordingly.

UnsetAccessedBy(PrefetchTarget)

Trait Implementations

impl Clone for MemAdvice

fn clone(&self) -> MemAdvice

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemAdvice

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

Formats the value using the given formatter.

impl Copy for MemAdvice