Struct PlanKey 

pub struct PlanKey { /* private fields */ }

Plan-cache key. u128 is chosen so all Phase 6 templates fit without collisions while staying small enough to copy by value.

The key is opaque on purpose: callers should construct it via the dedicated PlanKey::gemm / PlanKey::grouped_gemm / PlanKey::conv constructors so we control the layout.

Implementations

impl PlanKey

pub const SIZE_BYTES: usize

Element size of the cache key in bytes — used by the cache size reporter and by callers that want to budget the LRU.

pub fn template_id(&self) -> u8

pub fn gemm<T: GemmSupported>( shape: GemmShape, layout_a: GemmLayout, layout_b: GemmLayout, layout_c: GemmLayout, epilogue: GemmEpilogue, accum: CutlassDtype, out: CutlassDtype, arch: SmArch, persistent: bool, ) -> Self

Build a key for a single GEMM.

Trait Implementations

impl Clone for PlanKey

fn clone(&self) -> PlanKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PlanKey

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

Formats the value using the given formatter.

impl Hash for PlanKey

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PlanKey

fn eq(&self, other: &PlanKey) -> 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 PlanKey

impl Eq for PlanKey

impl StructuralPartialEq for PlanKey