Enum PlanPreferenceAttribute 

#[non_exhaustive]
#[repr(u32)]
pub enum PlanPreferenceAttribute {
    AutotuneMode = 0,
    CacheMode = 1,
    IncrementalCount = 2,
    Algorithm = 3,
    KernelRank = 4,
    JitMode = 5,
    GpuArch = 6,
}

Attributes of a PlanPreference that can be read or modified.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

AutotuneMode = 0

AutotuneMode: determines whether recurrent executions of the plan autotune.

CacheMode = 1

CacheMode: determines whether the algorithm or kernel for this plan is cached and controls what is considered a cache hit.

IncrementalCount = 2

i32: only applicable when PlanPreferenceAttribute::CacheMode is set to AutotuneMode::Incremental.

Algorithm = 3

Algorithm: fixes the algorithm.

KernelRank = 4

i32: fixes a kernel subvariant of an algorithm; for example, kernel_rank == 1 with Algorithm::Tgett selects the second-best GETT kernel variant according to cuTENSOR’s performance model, while kernel_rank == 2 selects the third-best.

JitMode = 5

JitMode: determines whether just-in-time compilation is enabled (default: JitMode::None).

GpuArch = 6

i32: plan for a specific GPU architecture instead of the architecture associated with the context. The value encodes the SM version as 10 * SM.major + SM.minor. Currently only SM versions 80, 90 and 100 are supported.

Trait Implementations

impl Clone for PlanPreferenceAttribute

fn clone(&self) -> PlanPreferenceAttribute

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PlanPreferenceAttribute

impl Debug for PlanPreferenceAttribute

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

Formats the value using the given formatter.

impl Display for PlanPreferenceAttribute

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

Formats the value using the given formatter.

impl Eq for PlanPreferenceAttribute

impl From<PlanPreferenceAttribute> for u32

fn from(enum_value: PlanPreferenceAttribute) -> Self

Converts to this type from the input type.

impl From<PlanPreferenceAttribute> for cutensorPlanPreferenceAttribute_t

fn from(value: PlanPreferenceAttribute) -> Self

Converts to this type from the input type.

impl From<cutensorPlanPreferenceAttribute_t> for PlanPreferenceAttribute

fn from(value: cutensorPlanPreferenceAttribute_t) -> Self

Converts to this type from the input type.

impl Hash for PlanPreferenceAttribute

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 PlanPreferenceAttribute

fn eq(&self, other: &PlanPreferenceAttribute) -> 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 StructuralPartialEq for PlanPreferenceAttribute

impl TryFrom<u32> for PlanPreferenceAttribute

type Error = TryFromPrimitiveError<PlanPreferenceAttribute>

The type returned in the event of a conversion error.

fn try_from(number: u32) -> Result<Self, TryFromPrimitiveError<Self>>

Performs the conversion.

impl TryFromPrimitive for PlanPreferenceAttribute

const NAME: &'static str = "PlanPreferenceAttribute"

type Primitive = u32

type Error = TryFromPrimitiveError<PlanPreferenceAttribute>

fn try_from_primitive( number: Self::Primitive, ) -> Result<Self, TryFromPrimitiveError<Self>>