Enum ExecPolicy 

pub enum ExecPolicy {
    Auto,
    Force(Device),
}

Policy for selecting which execution backend to use.

Auto currently means CPU reference / CPU parallel dispatch only. Force(Device::Cuda(_)) and Force(Device::Metal) opt into the narrow GPU-aware paths that exist today:

• Gaussian pair batch evaluation used by pair-fit scoring
• Gaussian vine log-density evaluation built from those pair batches

Other operations still return a backend error instead of pretending they are accelerated.

Variants

Auto

Force(Device)

Trait Implementations

impl Clone for ExecPolicy

fn clone(&self) -> ExecPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExecPolicy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ExecPolicy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ExecPolicy

fn eq(&self, other: &ExecPolicy) -> 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 Serialize for ExecPolicy

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ExecPolicy

impl Eq for ExecPolicy

impl StructuralPartialEq for ExecPolicy