Enum AttentionExecutionPolicy 

pub enum AttentionExecutionPolicy {
    Auto,
    Portable,
    NativeAdaptive,
}

Product policy for selecting an attention provider implementation.

The policy selects a provider family, not a fixed kernel. An adaptive provider may select different physical variants for each invocation based on the admitted shape and sequence frontier.

Variants

Auto

Resolve to the best compiled provider family at composition time.

Portable

Use the portable backend implementation and avoid optional native accelerator libraries.

NativeAdaptive

Use a compiled native provider with invocation-shape selection.

Implementations

impl AttentionExecutionPolicy

pub const fn as_runtime_value(self) -> &'static str

pub fn parse_runtime_value(raw: &str) -> Result<Self, String>

pub fn resolve(self, native_adaptive_supported: bool) -> Result<Self, String>

Resolves the product request into the policy sealed into the runtime policy and provider descriptor.

pub const fn is_resolved(self) -> bool

Trait Implementations

impl Clone for AttentionExecutionPolicy

fn clone(&self) -> AttentionExecutionPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AttentionExecutionPolicy

impl Debug for AttentionExecutionPolicy

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

Formats the value using the given formatter.

impl Default for AttentionExecutionPolicy

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AttentionExecutionPolicy

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for AttentionExecutionPolicy

impl PartialEq for AttentionExecutionPolicy

fn eq(&self, other: &AttentionExecutionPolicy) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for AttentionExecutionPolicy

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AttentionExecutionPolicy