Enum SpdMatFn 

pub enum SpdMatFn {
    Logm,
    Expm,
    Sqrtm,
    Invsqrtm,
}

Which spectral matrix function Op::SpdMatrixFnBatch applies to each SPD matrix of a batch — the batched counterparts of rlx_cpu::spd’s logm / expm / sqrtm / invsqrtm (spectral: V·diag(f(λ))·Vᵀ).

Variants

Logm

Matrix logarithm of an SPD matrix.

Expm

Matrix exponential of a symmetric matrix.

Sqrtm

Matrix square root of an SPD matrix.

Invsqrtm

Inverse matrix square root of an SPD matrix (A^{-1/2}).

Trait Implementations

impl Clone for SpdMatFn

fn clone(&self) -> SpdMatFn

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SpdMatFn

impl Debug for SpdMatFn

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SpdMatFn

fn deserialize<__D>( __deserializer: __D, ) -> Result<SpdMatFn, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for SpdMatFn

impl Hash for SpdMatFn

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

where __H: Hasher,

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 SpdMatFn

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for SpdMatFn

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SpdMatFn