Struct AreaPtx 

pub struct AreaPtx { /* private fields */ }

The PTX variants of one area embedded by this build

A tier feature may embed an older variant when that is the best the area ships. Every variant exports the same kernels with the same parameters, which cudakit-build checks, so the host can load any of them

Implementations

impl AreaPtx

pub const EMPTY: Self

An area with no embedded variant yet; add them with Self::with

pub const fn baseline(sm75: Option<EmbeddedPtx>) -> Self

An area that ships only the baseline variant

pub const fn with(self, tier: PtxTier, ptx: Option<EmbeddedPtx>) -> Self

This area with ptx as its tier variant, usually from embed_tier!, which is None when the build does not embed it

pub fn fixture(variants: &[(PtxTier, &'static str)]) -> Self

Available on crate feature test-support only.

Embedded variants without cubins, for host-only tests such as a fake higher tier

pub fn iter(&self) -> impl Iterator<Item = (PtxTier, &'static str)>

The embedded variants, lowest tier first

pub fn embedded(&self, tier: PtxTier) -> Option<EmbeddedPtx>

The embedded bytes for one specific tier

pub fn runnable_tier( self, limit: PtxTier, device: ComputeCapability, ) -> Option<PtxTier>

The highest runnable embedded tier, without hashing its artifact

pub fn driver_request<K: KernelArea>( self, area: K, limit: PtxTier, device: ComputeCapability, ) -> Option<ModuleRequest<K>>

The best runnable tier and this device’s exact cubin, or its PTX when the area embeds no cubin for the device

pub fn select(&self, limit: PtxTier) -> Option<(PtxTier, &'static str)>

The highest embedded variant at or below limit, regardless of device

Trait Implementations

impl Clone for AreaPtx

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AreaPtx

impl Debug for AreaPtx

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

Formats the value using the given formatter.

impl Default for AreaPtx

fn default() -> Self

Returns the “default value” for a type.