Enum cutensorPlanPreferenceAttribute_t 

#[repr(u32)]
pub enum cutensorPlanPreferenceAttribute_t {
    CUTENSOR_PLAN_PREFERENCE_AUTOTUNE_MODE = 0,
    CUTENSOR_PLAN_PREFERENCE_CACHE_MODE = 1,
    CUTENSOR_PLAN_PREFERENCE_INCREMENTAL_COUNT = 2,
    CUTENSOR_PLAN_PREFERENCE_ALGO = 3,
    CUTENSOR_PLAN_PREFERENCE_KERNEL_RANK = 4,
    CUTENSOR_PLAN_PREFERENCE_JIT = 5,
    CUTENSOR_PLAN_PREFERENCE_GPU_ARCH = 6,
}

This enum lists all attributes of a cutensorPlanPreference_t object that can be modified.

Variants

CUTENSOR_PLAN_PREFERENCE_AUTOTUNE_MODE = 0

cutensorAutotuneMode_t: Determines if recurrent executions of the plan (e.g., via cutensorContract, cutensorPermute) should autotune (i.e., try different kernels); see section “Plan Cache” for details.

CUTENSOR_PLAN_PREFERENCE_CACHE_MODE = 1

cutensorCacheMode_t: Determines if the corresponding algorithm/kernel for this plan should be cached and it gives fine control over what is considered a cachehit.

CUTENSOR_PLAN_PREFERENCE_INCREMENTAL_COUNT = 2

int32_t: Only applicable if cutensorPlanPreferenceAttribute_t::CUTENSOR_PLAN_PREFERENCE_CACHE_MODE is set to cutensorAutotuneMode_t::CUTENSOR_AUTOTUNE_MODE_INCREMENTAL.

CUTENSOR_PLAN_PREFERENCE_ALGO = 3

cutensorAlgo_t: Fixes a certain cutensorAlgo_t.

CUTENSOR_PLAN_PREFERENCE_KERNEL_RANK = 4

int32_t: Fixes a kernel (a sub variant of an algo; e.g., kernel_rank==1 while algo == cutensorAlgo_t::CUTENSOR_ALGO_TGETT would select the second-best GETT kernel/variant according to cuTENSOR’s performance model; kernel_rank==2 would select the third-best).

CUTENSOR_PLAN_PREFERENCE_JIT = 5

cutensorJitMode_t: determines if just-in-time compilation is enabled or disabled (default: cutensorJitMode_t::CUTENSOR_JIT_MODE_NONE).

CUTENSOR_PLAN_PREFERENCE_GPU_ARCH = 6

int32_t: Plan for a specific GPU architecture and not one associated with the context. Value should encode SM version via 10 * SM.major + SM.minor. Currently only SM versions 80, 90 and 100 are supported.

Trait Implementations

impl Clone for cutensorPlanPreferenceAttribute_t

fn clone(&self) -> cutensorPlanPreferenceAttribute_t

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for cutensorPlanPreferenceAttribute_t

impl Debug for cutensorPlanPreferenceAttribute_t

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

Formats the value using the given formatter.

impl Eq for cutensorPlanPreferenceAttribute_t

impl From<cutensorPlanPreferenceAttribute_t> for u32

fn from(enum_value: cutensorPlanPreferenceAttribute_t) -> Self

Converts to this type from the input type.

impl Hash for cutensorPlanPreferenceAttribute_t

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 Ord for cutensorPlanPreferenceAttribute_t

fn cmp(&self, other: &cutensorPlanPreferenceAttribute_t) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for cutensorPlanPreferenceAttribute_t

fn eq(&self, other: &cutensorPlanPreferenceAttribute_t) -> 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 PartialOrd for cutensorPlanPreferenceAttribute_t

fn partial_cmp( &self, other: &cutensorPlanPreferenceAttribute_t, ) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for cutensorPlanPreferenceAttribute_t

impl TryFrom<u32> for cutensorPlanPreferenceAttribute_t

type Error = TryFromPrimitiveError<cutensorPlanPreferenceAttribute_t>

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 cutensorPlanPreferenceAttribute_t

const NAME: &'static str = "cutensorPlanPreferenceAttribute_t"

type Primitive = u32

type Error = TryFromPrimitiveError<cutensorPlanPreferenceAttribute_t>

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